netci.groovy

   1 // Import the utility functionality.
   2
   3 import jobs.generation.*
   4
   5 // The input project name (e.g. dotnet/coreclr)
   6 def project = GithubProject
   7 // The input branch name (e.g. master)
   8 def branch = GithubBranchName
   9 def projectFolder = Utilities.getFolderName(project) + '/' + Utilities.getFolderName(branch)
  10
  11 // Create a folder for JIT stress jobs and associated folder views
  12 folder('jitstress')
  13 Utilities.addStandardFolderView(this, 'jitstress', project)
  14
  15 // Create a folder for testing via illink
  16 folder('illink')
  17 Utilities.addStandardFolderView(this, 'illink', project)
  18
  19 def static getOSGroup(def os) {
  20     def osGroupMap = ['Ubuntu'      : 'Linux',
  21                       'Ubuntu16.04' : 'Linux',
  22                       'Ubuntu16.10' : 'Linux',
  23                       'RHEL7.2'     : 'Linux',
  24                       'Debian8.4'   : 'Linux',
  25                       'Fedora24'    : 'Linux',
  26                       'CentOS7.1'   : 'Linux',
  27                       'Tizen'       : 'Linux',
  28                       'OSX10.12'    : 'OSX',
  29                       'Windows_NT'  : 'Windows_NT']
  30     def osGroup = osGroupMap.get(os, null)
  31     assert osGroup != null : "Could not find os group for ${os}"
  32     return osGroupMap[os]
  33 }
  34
  35 // We use this class (vs variables) so that the static functions can access data here.
  36 class Constants {
  37
  38     // We have very limited Windows ARM64 hardware (used for ARM/ARM64 testing) and Linux/arm32 and Linux/arm64 hardware.
  39     // So only allow certain branches to use it.
  40     def static LimitedHardwareBranches = [
  41                'master']
  42
  43     // Innerloop build OS's
  44     // The Windows_NT_BuildOnly OS is a way to speed up the Non-Windows builds by avoiding
  45     // test execution in the build flow runs.  It generates the exact same build
  46     // as Windows_NT but without running the tests.
  47     def static osList = [
  48                'Ubuntu',
  49                'Debian8.4',
  50                'OSX10.12',
  51                'Windows_NT',
  52                'Windows_NT_BuildOnly',
  53                'CentOS7.1',
  54                'RHEL7.2',
  55                'Ubuntu16.04',
  56                'Ubuntu16.10',
  57                'Fedora24',
  58                'Tizen']
  59
  60     def static crossList = [
  61                'Ubuntu',
  62                'Debian8.4',
  63                'OSX10.12',
  64                'Windows_NT',
  65                'CentOS7.1',
  66                'RHEL7.2']
  67
  68     // This is a set of JIT stress modes combined with the set of variables that
  69     // need to be set to actually enable that stress mode.  The key of the map is the stress mode and
  70     // the values are the environment variables
  71     def static jitStressModeScenarios = [
  72                'minopts'                        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JITMinOpts' : '1'],
  73                'tieredcompilation'              : ['COMPlus_TieredCompilation' : '1'], // this can be removed once tiered compilation is on by default
  74                'no_tiered_compilation'          : ['COMPlus_TieredCompilation' : '0'],
  75                'no_tiered_compilation_innerloop': ['COMPlus_TieredCompilation' : '0'],
  76                'forcerelocs'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_ForceRelocs' : '1'],
  77                'jitstress1'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '1'],
  78                'jitstress2'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2'],
  79                'jitstress1_tiered'              : ['COMPlus_TieredCompilation' : '1', 'COMPlus_JitStress' : '1'],
  80                'jitstress2_tiered'              : ['COMPlus_TieredCompilation' : '1', 'COMPlus_JitStress' : '2'],
  81                'jitstressregs1'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '1'],
  82                'jitstressregs2'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '2'],
  83                'jitstressregs3'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '3'],
  84                'jitstressregs4'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '4'],
  85                'jitstressregs8'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '8'],
  86                'jitstressregs0x10'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x10'],
  87                'jitstressregs0x80'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x80'],
  88                'jitstressregs0x1000'            : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x1000'],
  89                'jitstress2_jitstressregs1'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '1'],
  90                'jitstress2_jitstressregs2'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '2'],
  91                'jitstress2_jitstressregs3'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '3'],
  92                'jitstress2_jitstressregs4'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '4'],
  93                'jitstress2_jitstressregs8'      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '8'],
  94                'jitstress2_jitstressregs0x10'   : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x10'],
  95                'jitstress2_jitstressregs0x80'   : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x80'],
  96                'jitstress2_jitstressregs0x1000' : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2', 'COMPlus_JitStressRegs' : '0x1000'],
  97                'tailcallstress'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_TailcallStress' : '1'],
  98                'jitsse2only'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableAVX' : '0', 'COMPlus_EnableSSE3_4' : '0'],
  99                'jitnosimd'                      : ['COMPlus_TieredCompilation' : '0', 'COMPlus_FeatureSIMD' : '0'],
 100                'jitincompletehwintrinsic'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1'],
 101                'jitx86hwintrinsicnoavx'         : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableAVX' : '0'], // testing the legacy SSE encoding
 102                'jitx86hwintrinsicnoavx2'        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableAVX2' : '0'], // testing SNB/IVB
 103                'jitx86hwintrinsicnosimd'        : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_FeatureSIMD' : '0'], // match "jitnosimd", may need to remove after decoupling HW intrinsic from FeatureSIMD
 104                'jitnox86hwintrinsic'            : ['COMPlus_TieredCompilation' : '0', 'COMPlus_EnableIncompleteISAClass' : '1', 'COMPlus_EnableSSE' : '0' , 'COMPlus_EnableSSE2' : '0' , 'COMPlus_EnableSSE3' : '0' , 'COMPlus_EnableSSSE3' : '0' , 'COMPlus_EnableSSE41' : '0' , 'COMPlus_EnableSSE42' : '0' , 'COMPlus_EnableAVX' : '0' , 'COMPlus_EnableAVX2' : '0' , 'COMPlus_EnableAES' : '0' , 'COMPlus_EnableBMI1' : '0' , 'COMPlus_EnableBMI2' : '0' , 'COMPlus_EnableFMA' : '0' , 'COMPlus_EnableLZCNT' : '0' , 'COMPlus_EnablePCLMULQDQ' : '0' , 'COMPlus_EnablePOPCNT' : '0'],
 105                'corefx_baseline'                : ['COMPlus_TieredCompilation' : '0'], // corefx baseline
 106                'corefx_minopts'                 : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JITMinOpts' : '1'],
 107                'corefx_tieredcompilation'       : ['COMPlus_TieredCompilation' : '1'],  // this can be removed once tiered compilation is on by default
 108                'corefx_jitstress1'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '1'],
 109                'corefx_jitstress2'              : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStress' : '2'],
 110                'corefx_jitstressregs1'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '1'],
 111                'corefx_jitstressregs2'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '2'],
 112                'corefx_jitstressregs3'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '3'],
 113                'corefx_jitstressregs4'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '4'],
 114                'corefx_jitstressregs8'          : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '8'],
 115                'corefx_jitstressregs0x10'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x10'],
 116                'corefx_jitstressregs0x80'       : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x80'],
 117                'corefx_jitstressregs0x1000'     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_JitStressRegs' : '0x1000'],
 118                'gcstress0x3'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0x3'],
 119                'gcstress0xc'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC'],
 120                'zapdisable'                     : ['COMPlus_TieredCompilation' : '0', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0'],
 121                'heapverify1'                    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_HeapVerify' : '1'],
 122                'gcstress0xc_zapdisable'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0'],
 123                'gcstress0xc_zapdisable_jitstress2'  : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0', 'COMPlus_JitStress'  : '2'],
 124                'gcstress0xc_zapdisable_heapverify1' : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_ZapDisable' : '1', 'COMPlus_ReadyToRun' : '0', 'COMPlus_HeapVerify' : '1'],
 125                'gcstress0xc_jitstress1'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JitStress'  : '1'],
 126                'gcstress0xc_jitstress2'             : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JitStress'  : '2'],
 127                'gcstress0xc_minopts_heapverify1'    : ['COMPlus_TieredCompilation' : '0', 'COMPlus_GCStress' : '0xC', 'COMPlus_JITMinOpts' : '1', 'COMPlus_HeapVerify' : '1']
 128     ]
 129
 130     // This is a set of ReadyToRun stress scenarios
 131     def static r2rStressScenarios = [
 132                'r2r_jitstress1'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStress": "1"],
 133                'r2r_jitstress2'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStress": "2"],
 134                'r2r_jitstress1_tiered'      : ['COMPlus_TieredCompilation' : '1', "COMPlus_JitStress": "1"],
 135                'r2r_jitstress2_tiered'      : ['COMPlus_TieredCompilation' : '1', "COMPlus_JitStress": "2"],
 136                'r2r_jitstressregs1'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "1"],
 137                'r2r_jitstressregs2'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "2"],
 138                'r2r_jitstressregs3'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "3"],
 139                'r2r_jitstressregs4'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "4"],
 140                'r2r_jitstressregs8'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "8"],
 141                'r2r_jitstressregs0x10'      : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x10"],
 142                'r2r_jitstressregs0x80'      : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x80"],
 143                'r2r_jitstressregs0x1000'    : ['COMPlus_TieredCompilation' : '0', "COMPlus_JitStressRegs": "0x1000"],
 144                'r2r_jitminopts'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_JITMinOpts": "1"],
 145                'r2r_jitforcerelocs'         : ['COMPlus_TieredCompilation' : '0', "COMPlus_ForceRelocs": "1"],
 146                'r2r_gcstress15'             : ['COMPlus_TieredCompilation' : '0', "COMPlus_GCStress": "0xF"],
 147                'r2r_no_tiered_compilation'  : ['COMPlus_TieredCompilation' : '0'],
 148     ]
 149
 150     // This is the basic set of scenarios
 151     def static basicScenarios = [
 152                'innerloop',
 153                'normal',
 154                'ilrt',
 155                'r2r',
 156                'longgc',
 157                'formatting',
 158                'gcsimulator',
 159                // 'jitdiff', // jitdiff is currently disabled, until someone spends the effort to make it fully work
 160                'standalone_gc',
 161                'gc_reliability_framework',
 162                'illink',
 163                'corefx_innerloop',
 164                'crossgen_comparison',
 165                'pmi_asm_diffs']
 166
 167     def static allScenarios = basicScenarios + r2rStressScenarios.keySet() + jitStressModeScenarios.keySet()
 168
 169     // Valid PR trigger combinations.
 170     def static prTriggeredValidInnerLoopCombos = [
 171         'Windows_NT': [
 172             'arm': [
 173                 'Checked'
 174             ],
 175             'arm64': [
 176                 'Checked'
 177             ]
 178         ],
 179         'Windows_NT_BuildOnly': [
 180             'arm': [
 181                 'Checked'
 182             ],
 183         ]
 184     ]
 185
 186     // A set of scenarios that are valid for arm/arm64 tests run on hardware. This is a map from valid scenario name
 187     // to Tests.lst file categories to exclude.
 188     //
 189     // This list should contain a subset of the scenarios from `allScenarios`. Please keep this in the same order as that,
 190     // and with the same values, with some commented out, for easier maintenance.
 191     //
 192     // Note that some scenarios that are commented out should be enabled, but haven't yet been.
 193     //
 194     def static validArmWindowsScenarios = [
 195                'innerloop',
 196                'normal',
 197                // 'ilrt'
 198                'r2r',
 199                // 'longgc'
 200                // 'formatting'
 201                // 'gcsimulator'
 202                // 'jitdiff'
 203                // 'standalone_gc'
 204                // 'gc_reliability_framework'
 205                // 'illink'
 206                // 'corefx_innerloop'
 207                // 'crossgen_comparison'
 208                // 'pmi_asm_diffs'
 209                'r2r_jitstress1',
 210                'r2r_jitstress2',
 211                'r2r_jitstress1_tiered',
 212                'r2r_jitstress2_tiered',
 213                'r2r_jitstressregs1',
 214                'r2r_jitstressregs2',
 215                'r2r_jitstressregs3',
 216                'r2r_jitstressregs4',
 217                'r2r_jitstressregs8',
 218                'r2r_jitstressregs0x10',
 219                'r2r_jitstressregs0x80',
 220                'r2r_jitstressregs0x1000',
 221                'r2r_jitminopts',
 222                'r2r_jitforcerelocs',
 223                'r2r_gcstress15',
 224                'r2r_no_tiered_compilation',
 225                'minopts',
 226                'tieredcompilation',
 227                'no_tiered_compilation',
 228                'no_tiered_compilation_innerloop',
 229                'forcerelocs',
 230                'jitstress1',
 231                'jitstress2',
 232                'jitstress1_tiered',
 233                'jitstress2_tiered',
 234                'jitstressregs1',
 235                'jitstressregs2',
 236                'jitstressregs3',
 237                'jitstressregs4',
 238                'jitstressregs8',
 239                'jitstressregs0x10',
 240                'jitstressregs0x80',
 241                'jitstressregs0x1000',
 242                'jitstress2_jitstressregs1',
 243                'jitstress2_jitstressregs2',
 244                'jitstress2_jitstressregs3',
 245                'jitstress2_jitstressregs4',
 246                'jitstress2_jitstressregs8',
 247                'jitstress2_jitstressregs0x10',
 248                'jitstress2_jitstressregs0x80',
 249                'jitstress2_jitstressregs0x1000',
 250                'tailcallstress',
 251                // 'jitsse2only'                     // Only relevant to xarch
 252                'jitnosimd',                         // Only interesting on platforms where SIMD support exists.
 253                // 'jitincompletehwintrinsic'
 254                // 'jitx86hwintrinsicnoavx'
 255                // 'jitx86hwintrinsicnoavx2'
 256                // 'jitx86hwintrinsicnosimd'
 257                // 'jitnox86hwintrinsic'
 258                'corefx_baseline',                   // corefx tests don't use smarty
 259                'corefx_minopts',                    // corefx tests don't use smarty
 260                'corefx_tieredcompilation',          // corefx tests don't use smarty
 261                'corefx_jitstress1',                 // corefx tests don't use smarty
 262                'corefx_jitstress2',                 // corefx tests don't use smarty
 263                'corefx_jitstressregs1',             // corefx tests don't use smarty
 264                'corefx_jitstressregs2',             // corefx tests don't use smarty
 265                'corefx_jitstressregs3',             // corefx tests don't use smarty
 266                'corefx_jitstressregs4',             // corefx tests don't use smarty
 267                'corefx_jitstressregs8',             // corefx tests don't use smarty
 268                'corefx_jitstressregs0x10',          // corefx tests don't use smarty
 269                'corefx_jitstressregs0x80',          // corefx tests don't use smarty
 270                'corefx_jitstressregs0x1000',        // corefx tests don't use smarty
 271                'gcstress0x3',
 272                'gcstress0xc',
 273                'zapdisable',
 274                'heapverify1',
 275                'gcstress0xc_zapdisable',
 276                'gcstress0xc_zapdisable_jitstress2',
 277                'gcstress0xc_zapdisable_heapverify1',
 278                'gcstress0xc_jitstress1',
 279                'gcstress0xc_jitstress2',
 280                'gcstress0xc_minopts_heapverify1',
 281
 282                //
 283                // NOTE: the following scenarios are not defined in the 'allScenarios' list! Is this a bug?
 284                //
 285
 286                'minopts_zapdisable',
 287                'gcstress0x3_jitstress1',
 288                'gcstress0x3_jitstress2',
 289                'gcstress0x3_jitstressregs1',
 290                'gcstress0x3_jitstressregs2',
 291                'gcstress0x3_jitstressregs3',
 292                'gcstress0x3_jitstressregs4',
 293                'gcstress0x3_jitstressregs8',
 294                'gcstress0x3_jitstressregs0x10',
 295                'gcstress0x3_jitstressregs0x80',
 296                'gcstress0x3_jitstressregs0x1000',
 297                'gcstress0xc_jitstressregs1',
 298                'gcstress0xc_jitstressregs2',
 299                'gcstress0xc_jitstressregs3',
 300                'gcstress0xc_jitstressregs4',
 301                'gcstress0xc_jitstressregs8',
 302                'gcstress0xc_jitstressregs0x10',
 303                'gcstress0xc_jitstressregs0x80',
 304                'gcstress0xc_jitstressregs0x1000'
 305     ]
 306
 307     def static validLinuxArmScenarios = [
 308                'innerloop',
 309                'normal',
 310                // 'ilrt'
 311                'r2r',
 312                // 'longgc'
 313                // 'formatting'
 314                // 'gcsimulator'
 315                // 'jitdiff'
 316                // 'standalone_gc'
 317                // 'gc_reliability_framework'
 318                // 'illink'
 319                // 'corefx_innerloop'
 320                'crossgen_comparison',
 321                'pmi_asm_diffs',
 322                'r2r_jitstress1',
 323                'r2r_jitstress2',
 324                'r2r_jitstress1_tiered',
 325                'r2r_jitstress2_tiered',
 326                'r2r_jitstressregs1',
 327                'r2r_jitstressregs2',
 328                'r2r_jitstressregs3',
 329                'r2r_jitstressregs4',
 330                'r2r_jitstressregs8',
 331                'r2r_jitstressregs0x10',
 332                'r2r_jitstressregs0x80',
 333                'r2r_jitstressregs0x1000',
 334                'r2r_jitminopts',
 335                'r2r_jitforcerelocs',
 336                'r2r_gcstress15',
 337                'r2r_no_tiered_compilation',
 338                'minopts',
 339                'tieredcompilation',
 340                'no_tiered_compilation',
 341                'no_tiered_compilation_innerloop',
 342                'forcerelocs',
 343                'jitstress1',
 344                'jitstress2',
 345                'jitstress1_tiered',
 346                'jitstress2_tiered',
 347                'jitstressregs1',
 348                'jitstressregs2',
 349                'jitstressregs3',
 350                'jitstressregs4',
 351                'jitstressregs8',
 352                'jitstressregs0x10',
 353                'jitstressregs0x80',
 354                'jitstressregs0x1000',
 355                'jitstress2_jitstressregs1',
 356                'jitstress2_jitstressregs2',
 357                'jitstress2_jitstressregs3',
 358                'jitstress2_jitstressregs4',
 359                'jitstress2_jitstressregs8',
 360                'jitstress2_jitstressregs0x10',
 361                'jitstress2_jitstressregs0x80',
 362                'jitstress2_jitstressregs0x1000',
 363                'tailcallstress',
 364                // 'jitsse2only'                          // Only relevant to xarch
 365                // 'jitnosimd'                            // Only interesting on platforms where SIMD support exists.
 366                // 'jitincompletehwintrinsic'
 367                // 'jitx86hwintrinsicnoavx'
 368                // 'jitx86hwintrinsicnoavx2'
 369                // 'jitx86hwintrinsicnosimd'
 370                // 'jitnox86hwintrinsic'
 371                'corefx_baseline',
 372                'corefx_minopts',
 373                'corefx_tieredcompilation',
 374                'corefx_jitstress1',
 375                'corefx_jitstress2',
 376                'corefx_jitstressregs1',
 377                'corefx_jitstressregs2',
 378                'corefx_jitstressregs3',
 379                'corefx_jitstressregs4',
 380                'corefx_jitstressregs8',
 381                'corefx_jitstressregs0x10',
 382                'corefx_jitstressregs0x80',
 383                'corefx_jitstressregs0x1000',
 384                'gcstress0x3',
 385                'gcstress0xc',
 386                'zapdisable',
 387                'heapverify1',
 388                'gcstress0xc_zapdisable',
 389                'gcstress0xc_zapdisable_jitstress2',
 390                'gcstress0xc_zapdisable_heapverify1',
 391                'gcstress0xc_jitstress1',
 392                'gcstress0xc_jitstress2',
 393                'gcstress0xc_minopts_heapverify1'
 394     ]
 395
 396     def static validLinuxArm64Scenarios = [
 397                'innerloop',
 398                'normal',
 399                // 'ilrt'
 400                'r2r',
 401                // 'longgc'
 402                // 'formatting'
 403                // 'gcsimulator'
 404                // 'jitdiff'
 405                // 'standalone_gc'
 406                // 'gc_reliability_framework'
 407                // 'illink'
 408                // 'corefx_innerloop'
 409                'crossgen_comparison',
 410                'pmi_asm_diffs',
 411                'r2r_jitstress1',
 412                'r2r_jitstress2',
 413                'r2r_jitstress1_tiered',
 414                'r2r_jitstress2_tiered',
 415                'r2r_jitstressregs1',
 416                'r2r_jitstressregs2',
 417                'r2r_jitstressregs3',
 418                'r2r_jitstressregs4',
 419                'r2r_jitstressregs8',
 420                'r2r_jitstressregs0x10',
 421                'r2r_jitstressregs0x80',
 422                'r2r_jitstressregs0x1000',
 423                'r2r_jitminopts',
 424                'r2r_jitforcerelocs',
 425                'r2r_gcstress15',
 426                'r2r_no_tiered_compilation',
 427                'minopts',
 428                'tieredcompilation',
 429                'no_tiered_compilation',
 430                'no_tiered_compilation_innerloop',
 431                'forcerelocs',
 432                'jitstress1',
 433                'jitstress2',
 434                'jitstress1_tiered',
 435                'jitstress2_tiered',
 436                'jitstressregs1',
 437                'jitstressregs2',
 438                'jitstressregs3',
 439                'jitstressregs4',
 440                'jitstressregs8',
 441                'jitstressregs0x10',
 442                'jitstressregs0x80',
 443                'jitstressregs0x1000',
 444                'jitstress2_jitstressregs1',
 445                'jitstress2_jitstressregs2',
 446                'jitstress2_jitstressregs3',
 447                'jitstress2_jitstressregs4',
 448                'jitstress2_jitstressregs8',
 449                'jitstress2_jitstressregs0x10',
 450                'jitstress2_jitstressregs0x80',
 451                'jitstress2_jitstressregs0x1000',
 452                'tailcallstress',
 453                // 'jitsse2only'                         // Only relevant to xarch
 454                'jitnosimd',                             // Only interesting on platforms where SIMD support exists.
 455                // 'jitincompletehwintrinsic'
 456                // 'jitx86hwintrinsicnoavx'
 457                // 'jitx86hwintrinsicnoavx2'
 458                // 'jitx86hwintrinsicnosimd'
 459                // 'jitnox86hwintrinsic'
 460                'corefx_baseline',
 461                'corefx_minopts',
 462                'corefx_tieredcompilation',
 463                'corefx_jitstress1',
 464                'corefx_jitstress2',
 465                'corefx_jitstressregs1',
 466                'corefx_jitstressregs2',
 467                'corefx_jitstressregs3',
 468                'corefx_jitstressregs4',
 469                'corefx_jitstressregs8',
 470                'corefx_jitstressregs0x10',
 471                'corefx_jitstressregs0x80',
 472                'corefx_jitstressregs0x1000',
 473                'gcstress0x3',
 474                'gcstress0xc',
 475                'zapdisable',
 476                'heapverify1',
 477                'gcstress0xc_zapdisable',
 478                'gcstress0xc_zapdisable_jitstress2',
 479                'gcstress0xc_zapdisable_heapverify1',
 480                'gcstress0xc_jitstress1',
 481                'gcstress0xc_jitstress2',
 482                'gcstress0xc_minopts_heapverify1'
 483     ]
 484
 485     def static configurationList = ['Debug', 'Checked', 'Release']
 486
 487     // This is the set of architectures
 488     // Some of these are pseudo-architectures:
 489     //    armem -- ARM builds/runs using an emulator. Used for Tizen runs.
 490     def static architectureList = ['arm', 'armem', 'arm64', 'x64', 'x86']
 491
 492     // This set of architectures that cross build on Windows and run on Windows ARM64 hardware.
 493     def static armWindowsCrossArchitectureList = ['arm', 'arm64']
 494 }
 495
 496 // **************************************************************
 497 // Create some specific views
 498 //
 499 // These aren't using the Utilities.addStandardFolderView() function, because that creates
 500 // views based on a single regular expression. These views will be generated by adding a
 501 // specific set of jobs to them.
 502 //
 503 // Utilities.addStandardFolderView() also creates a lot of additional stuff around the
 504 // view, like "Build Statistics", "Job Statistics", "Unstable Jobs". Until it is determined
 505 // those are required, don't add them (which simplifies the view pages, as well).
 506 // **************************************************************
 507
 508 class Views {
 509     def static MergeJobView = null
 510     def static PeriodicJobView = null
 511     def static ArchitectureViews = [:]
 512     def static OSViews = [:]
 513 }
 514
 515 // MergeJobView: include all jobs that execute when a PR change is merged.
 516 Views.MergeJobView = listView('Merge') {
 517     recurse()
 518     columns {
 519         status()
 520         weather()
 521         name()
 522         lastSuccess()
 523         lastFailure()
 524         lastDuration()
 525         buildButton()
 526     }
 527 }
 528
 529 // PeriodicJobView: include all jobs that execute on a schedule
 530 Views.PeriodicJobView = listView('Periodic') {
 531     recurse()
 532     columns {
 533         status()
 534         weather()
 535         name()
 536         lastSuccess()
 537         lastFailure()
 538         lastDuration()
 539         buildButton()
 540     }
 541 }
 542
 543 // Create a view for non-PR jobs for each architecture.
 544 Constants.architectureList.each { architecture ->
 545     Views.ArchitectureViews[architecture] = listView(architecture) {
 546         recurse()
 547         columns {
 548             status()
 549             weather()
 550             name()
 551             lastSuccess()
 552             lastFailure()
 553             lastDuration()
 554             buildButton()
 555         }
 556     }
 557 }
 558
 559 // Create a view for non-PR jobs for each OS.
 560 Constants.osList.each { os ->
 561     // Don't create one for the special 'Windows_NT_BuildOnly'
 562     if (os == 'Windows_NT_BuildOnly') {
 563         return
 564     }
 565     Views.OSViews[os] = listView(os) {
 566         recurse()
 567         columns {
 568             status()
 569             weather()
 570             name()
 571             lastSuccess()
 572             lastFailure()
 573             lastDuration()
 574             buildButton()
 575         }
 576     }
 577 }
 578
 579 def static addToMergeView(def job) {
 580     Views.MergeJobView.with {
 581         jobs {
 582             name(job.name)
 583         }
 584     }
 585 }
 586
 587 def static addToPeriodicView(def job) {
 588     Views.PeriodicJobView.with {
 589         jobs {
 590             name(job.name)
 591         }
 592     }
 593 }
 594
 595 def static addToViews(def job, def isFlowJob, def isPR, def architecture, def os, def configuration, def scenario) {
 596     if (isPR) {
 597         // No views want PR jobs currently.
 598         return
 599     }
 600
 601     // We don't want to include in view any job that is only used by a flow job (because we want the views to have only the
 602     // "top-level" jobs. Build only jobs are such jobs.
 603     if (os == 'Windows_NT_BuildOnly') {
 604         return
 605     }
 606
 607     if (!isFlowJob) {
 608         // For non-flow jobs, which ones are only used by flow jobs?
 609         if ((architecture == 'arm') || (architecture == 'arm64')) {
 610             if (isCoreFxScenario(scenario)) {
 611                 // We have corefx-specific scenario builds for each of the runs, but these are driven by flow jobs.
 612                 return
 613             }
 614
 615             // We're left with the basic normal/innerloop builds. We might want to remove these from the views also, if desired.
 616             // However, there are a few, like the Debug Build, that is build only, not "Build and Test", that we should leave.
 617         }
 618     }
 619
 620     // Add to architecture view.
 621     Views.ArchitectureViews[architecture].with {
 622         jobs {
 623             name(job.name)
 624         }
 625     }
 626
 627     // Add to OS view.
 628     Views.OSViews[os].with {
 629         jobs {
 630             name(job.name)
 631         }
 632     }
 633 }
 634
 635 def static addPeriodicTriggerHelper(def job, String cronString, boolean alwaysRuns = false) {
 636     addToPeriodicView(job)
 637     Utilities.addPeriodicTrigger(job, cronString, alwaysRuns)
 638 }
 639
 640 def static addGithubPushTriggerHelper(def job) {
 641     // Disable all Push trigger jobs. All jobs will need to be requested.
 642     // addToMergeView(job)
 643     // Utilities.addGithubPushTrigger(job)
 644 }
 645
 646
 647 def static setMachineAffinity(def job, def os, def architecture, def options = null) {
 648     assert os instanceof String
 649     assert architecture instanceof String
 650
 651     def armArches = ['arm', 'armem', 'arm64']
 652
 653     if (!(architecture in armArches)) {
 654         assert options == null
 655         Utilities.setMachineAffinity(job, os, 'latest-or-auto')
 656
 657         return
 658     }
 659
 660     // This is an arm(64) job.
 661     //
 662     // There are several options.
 663     //
 664     // Windows_NT
 665     //
 666     // Arm32 (Build) -> latest-arm64
 667     //       |-> os == "Windows_NT" && (architecture == "arm") && options['use_arm64_build_machine'] == true
 668     // Arm32 (Test)  -> arm64-windows_nt
 669     //       |-> os == "Windows_NT" && (architecture == "arm") && options['use_arm64_build_machine'] == false
 670     //
 671     // Arm64 (Build) -> latest-arm64
 672     //       |-> os == "Windows_NT" && architecture == "arm64" && options['use_arm64_build_machine'] == true
 673     // Arm64 (Test)  -> arm64-windows_nt
 674     //       |-> os == "Windows_NT" && architecture == "arm64" && options['use_arm64_build_machine'] == false
 675     //
 676     // Ubuntu
 677     //
 678     // Arm32 emulator (Build, Test) -> arm-cross-latest
 679     //       |-> os == "Tizen" && (architecture == "armem")
 680     //
 681     // Arm32 hardware (Flow) -> Ubuntu 16.04 latest-or-auto (don't use limited arm hardware)
 682     //       |-> os == "Ubuntu" && (architecture == "arm") && options['is_flow_job'] == true
 683     // Arm32 hardware (Build) -> Ubuntu 16.04 latest-or-auto
 684     //       |-> os == "Ubuntu" && (architecture == "arm") && options['is_build_job'] == true
 685     // Arm32 hardware (Test) -> Helix ubuntu.1404.arm32.open queue
 686     //       |-> os == "Ubuntu" && (architecture == "arm")
 687     //
 688     // Arm64 (Build) -> arm64-cross-latest
 689     //       |-> os != "Windows_NT" && architecture == "arm64" && options['is_build_job'] == true
 690     // Arm64 (Test) -> Helix Ubuntu.1604.Arm64.Iron.Open queue
 691     //       |-> os != "Windows_NT" && architecture == "arm64"
 692     //
 693     // Note: we are no longer using Jenkins tags "arm64-huge-page-size", "arm64-small-page-size".
 694     // Support for Linux arm64 large page size has been removed for now, as it wasn't being used.
 695     //
 696     // Note: we are no longer using Jenkins tag 'latest-arm64' for arm/arm64 Windows build machines. Instead,
 697     // we are using public VS2017 arm/arm64 tools in a VM from Helix.
 698
 699     // This has to be a arm arch
 700     assert architecture in armArches
 701     if (os == "Windows_NT") {
 702         // arm32/arm64 Windows jobs share the same machines for now
 703         def isBuild = options['use_arm64_build_machine'] == true
 704
 705         if (isBuild == true) {
 706             job.with {
 707                 label('Windows.10.Amd64.ClientRS4.DevEx.Open')
 708             }
 709         } else {
 710             Utilities.setMachineAffinity(job, 'windows.10.arm64.open')
 711         }
 712     } else {
 713         assert os != 'Windows_NT'
 714
 715         if (architecture == 'armem') {
 716             // arm emulator (Tizen). Build and test on same machine,
 717             // using Docker.
 718             assert os == 'Tizen'
 719             Utilities.setMachineAffinity(job, 'Ubuntu', 'arm-cross-latest')
 720         }
 721         else {
 722             // arm/arm64 Ubuntu on hardware.
 723             assert architecture == 'arm' || architecture == 'arm64'
 724             def isFlow  = (options != null) && (options['is_flow_job'] == true)
 725             def isBuild = (options != null) && (options['is_build_job'] == true)
 726             if (isFlow || isBuild) {
 727                 // arm/arm64 Ubuntu build machine. Build uses docker, so the actual host OS is not
 728                 // very important. Therefore, use latest or auto. Flow jobs don't need to use arm hardware.
 729                 Utilities.setMachineAffinity(job, 'Ubuntu16.04', 'latest-or-auto')
 730             } else {
 731                 // arm/arm64 Ubuntu test machine. Specify the Helix queue name here.
 732                 if (architecture == 'arm64') {
 733                     assert os == 'Ubuntu16.04'
 734                     job.with {
 735                         label('Ubuntu.1604.Arm64.Iron.Open')
 736                     }
 737                 }
 738                 else {
 739                     assert os == 'Ubuntu'
 740                     job.with {
 741                         label('ubuntu.1404.arm32.open')
 742                     }
 743                 }
 744             }
 745         }
 746     }
 747 }
 748
 749 // setJobMachineAffinity: compute the machine affinity options for a job,
 750 // then set the job with those affinity options.
 751 def static setJobMachineAffinity(def architecture, def os, def isBuildJob, def isTestJob, def isFlowJob, def job)
 752 {
 753     assert (isBuildJob  && !isTestJob && !isFlowJob) ||
 754            (!isBuildJob && isTestJob  && !isFlowJob) ||
 755            (!isBuildJob && !isTestJob && isFlowJob)
 756
 757     def affinityOptions = null
 758     def affinityArchitecture = architecture
 759
 760     if (os == "Windows_NT") {
 761         if (architecture in Constants.armWindowsCrossArchitectureList) {
 762             if (isBuildJob) {
 763                 affinityOptions = [ "use_arm64_build_machine" : true ]
 764             } else if (isTestJob) {
 765                 affinityOptions = [ "use_arm64_build_machine" : false ]
 766             } else if (isFlowJob) {
 767                 // For the flow jobs set the machine affinity as x64
 768                 affinityArchitecture = 'x64'
 769             }
 770         }
 771     }
 772     else {
 773         if ((architecture == 'arm64') || (architecture == 'arm')) {
 774             if (isBuildJob) {
 775                 affinityOptions = ['is_build_job': true]
 776             } else if (isFlowJob) {
 777                 affinityOptions = ['is_flow_job': true]
 778             }
 779         }
 780     }
 781
 782     setMachineAffinity(job, os, affinityArchitecture, affinityOptions)
 783 }
 784
 785 def static isGCStressRelatedTesting(def scenario) {
 786     // The 'r2r_gcstress15' scenario is a basic scenario.
 787     // Detect it and make it a GCStress related.
 788     if (scenario == 'r2r_gcstress15')
 789     {
 790         return true;
 791     }
 792
 793     def gcStressTestEnvVars = [ 'COMPlus_GCStress', 'COMPlus_ZapDisable', 'COMPlus_HeapVerify']
 794     def scenarioName = scenario.toLowerCase()
 795     def isGCStressTesting = false
 796     Constants.jitStressModeScenarios[scenario].each{ k, v ->
 797         if (k in gcStressTestEnvVars) {
 798             isGCStressTesting = true;
 799         }
 800     }
 801     return isGCStressTesting
 802 }
 803
 804 def static isCoreFxScenario(def scenario) {
 805     def corefx_prefix = 'corefx_'
 806     if (scenario.length() < corefx_prefix.length()) {
 807         return false
 808     }
 809     return scenario.substring(0,corefx_prefix.length()) == corefx_prefix
 810 }
 811
 812 def static isR2RBaselineScenario(def scenario) {
 813     return (scenario == 'r2r')
 814 }
 815
 816 def static isR2RStressScenario(def scenario) {
 817     return Constants.r2rStressScenarios.containsKey(scenario)
 818 }
 819
 820 def static isR2RScenario(def scenario) {
 821     return isR2RBaselineScenario(scenario) || isR2RStressScenario(scenario)
 822 }
 823
 824 def static isJitStressScenario(def scenario) {
 825     return Constants.jitStressModeScenarios.containsKey(scenario)
 826 }
 827
 828 def static isLongGc(def scenario) {
 829     return (scenario == 'longgc' || scenario == 'gcsimulator')
 830 }
 831
 832 def static isJitDiff(def scenario) {
 833     return (scenario == 'jitdiff')
 834 }
 835
 836 def static isGcReliabilityFramework(def scenario) {
 837     return (scenario == 'gc_reliability_framework')
 838 }
 839
 840 def static isArmWindowsScenario(def scenario) {
 841     return Constants.validArmWindowsScenarios.contains(scenario)
 842 }
 843
 844 def static isValidPrTriggeredInnerLoopJob(os, architecture, configuration, isBuildOnly) {
 845     if (isBuildOnly == true) {
 846         os = 'Windows_NT_BuildOnly'
 847     }
 848
 849     def validOsPrTriggerArchConfigs = Constants.prTriggeredValidInnerLoopCombos[os]
 850     if (validOsPrTriggerArchConfigs != null) {
 851         def validOsPrTriggerConfigs = validOsPrTriggerArchConfigs[architecture]
 852         if (validOsPrTriggerConfigs != null) {
 853             if (configuration in validOsPrTriggerConfigs) {
 854                 return true
 855             }
 856         }
 857     }
 858
 859     return false
 860 }
 861
 862 // This means the job builds and runs the 'innerloop' test set. This does not mean the job is
 863 // scheduled with a default PR trigger despite the correlation being true at the moment.
 864 def static isInnerloopTestScenario(def scenario) {
 865     return (scenario == 'innerloop' || scenario == 'no_tiered_compilation_innerloop')
 866 }
 867
 868 def static isCrossGenComparisonScenario(def scenario) {
 869     return (scenario == 'crossgen_comparison')
 870 }
 871
 872 def static shouldGenerateCrossGenComparisonJob(def os, def architecture, def configuration, def scenario) {
 873     assert isCrossGenComparisonScenario(scenario)
 874     return ((os == 'Ubuntu' && architecture == 'arm') || (os == 'Ubuntu16.04' && architecture == 'arm64')) && (configuration == 'Checked' || configuration == 'Release')
 875 }
 876
 877 def static getFxBranch(def branch) {
 878     def fxBranch = branch
 879     // Map 'dev/unix_test_workflow' to 'master' so we can test CoreFX jobs in the CoreCLR dev/unix_test_workflow
 880     // branch even though CoreFX doesn't have such a branch.
 881     if (branch == 'dev/unix_test_workflow') {
 882         fxBranch = 'master'
 883     }
 884     return fxBranch
 885 }
 886
 887 def static setJobTimeout(newJob, isPR, architecture, configuration, scenario, isBuildOnly) {
 888     // 2 hours (120 minutes) is the default timeout
 889     def timeout = 120
 890
 891     if (!isInnerloopTestScenario(scenario)) {
 892         // Pri-1 test builds take a long time (see calculateBuildCommands()). So up the Pri-1 build jobs timeout.
 893         timeout = 240
 894     }
 895
 896     if (!isBuildOnly) {
 897         // Note that these can only increase, never decrease, the Pri-1 timeout possibly set above.
 898         if (isGCStressRelatedTesting(scenario)) {
 899             timeout = 4320
 900         }
 901         else if (isCoreFxScenario(scenario)) {
 902             timeout = 360
 903         }
 904         else if (isJitStressScenario(scenario)) {
 905             timeout = 300
 906         }
 907         else if (isR2RBaselineScenario(scenario)) {
 908             timeout = 240
 909         }
 910         else if (isLongGc(scenario)) {
 911             timeout = 1440
 912         }
 913         else if (isJitDiff(scenario)) {
 914             timeout = 240
 915         }
 916         else if (isGcReliabilityFramework(scenario)) {
 917             timeout = 1440
 918         }
 919         else if (architecture == 'armem' || architecture == 'arm64') {
 920             timeout = 240
 921         }
 922
 923         if (architecture == 'arm') {
 924             // ARM32 machines are particularly slow.
 925             timeout += 120
 926         }
 927     }
 928
 929     if (configuration == 'Debug') {
 930         // Debug runs can be very slow. Add an hour.
 931         timeout += 60
 932     }
 933
 934     // If we've changed the timeout from the default, set it in the job.
 935
 936     if (timeout != 120) {
 937         Utilities.setJobTimeout(newJob, timeout)
 938     }
 939 }
 940
 941 def static getJobFolder(def scenario) {
 942     if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
 943         return 'jitstress'
 944     }
 945     if (scenario == 'illink') {
 946         return 'illink'
 947     }
 948     return ''
 949 }
 950
 951 def static getStressModeDisplayName(def scenario) {
 952     def displayStr = ''
 953     Constants.jitStressModeScenarios[scenario].each{ k, v ->
 954         def prefixLength = 'COMPlus_'.length()
 955         if (k.length() >= prefixLength) {
 956             def modeName = k.substring(prefixLength, k.length())
 957             if (displayStr != '') {
 958                 // Separate multiple variables with a space.
 959                 displayStr += ' '
 960             }
 961             displayStr += modeName + '=' + v
 962         }
 963     }
 964
 965     if (isCoreFxScenario(scenario)) {
 966         displayStr = ('CoreFx ' + displayStr).trim()
 967     }
 968
 969     return displayStr
 970 }
 971
 972 def static getR2RDisplayName(def scenario) {
 973     // Assume the scenario name is one from the r2rStressScenarios dict, and remove its "r2r_" prefix.
 974     def displayStr = scenario
 975     def prefixLength = 'r2r_'.length()
 976     if (displayStr.length() >= prefixLength) {
 977         displayStr = "R2R " + displayStr.substring(prefixLength, displayStr.length())
 978     } else if (scenario == 'r2r') {
 979         displayStr = "R2R"
 980     }
 981     return displayStr
 982 }
 983
 984 def static getScenarioDisplayString(def scenario) {
 985     switch (scenario) {
 986         case 'innerloop':
 987             return "Innerloop Build and Test"
 988
 989         case 'no_tiered_compilation_innerloop':
 990             def displayStr = getStressModeDisplayName(scenario)
 991             return "Innerloop Build and Test (Jit - ${displayStr})"
 992
 993         case 'corefx_innerloop':
 994             return "CoreFX Tests"
 995
 996         case 'normal':
 997             return "Build and Test"
 998
 999         case 'jitdiff':
1000             return "Jit Diff Build and Test"
1001
1002         case 'ilrt':
1003             return "IL RoundTrip Build and Test"
1004
1005         case 'longgc':
1006             return "Long-Running GC Build & Test"
1007
1008         case 'gcsimulator':
1009             return "GC Simulator"
1010
1011         case 'standalone_gc':
1012             return "Standalone GC"
1013
1014         case 'gc_reliability_framework':
1015             return "GC Reliability Framework"
1016
1017         case 'illink':
1018             return "via ILLink"
1019
1020         default:
1021             if (isJitStressScenario(scenario)) {
1022                 def displayStr = getStressModeDisplayName(scenario)
1023                 return "Build and Test (Jit - ${displayStr})"
1024             }
1025             else if (isR2RScenario(scenario)) {
1026                 def displayStr = getR2RDisplayName(scenario)
1027                 return "${displayStr} Build and Test"
1028             }
1029             else {
1030                 return "${scenario}"
1031             }
1032             break
1033     }
1034
1035     println("Unknown scenario: ${scenario}");
1036     assert false
1037 }
1038
1039 //
1040 // Functions to create an environment script.
1041 //      envScriptCreate -- initialize the script (call first)
1042 //      envScriptFinalize -- finalize the script (call last)
1043 //      envScriptSetStressModeVariables -- set stress mode variables in the env script
1044 //      envScriptAppendExistingScript -- append an existing script to the generated script
1045 //
1046 // Each script returns a string of commands. Concatenate all the strings together before
1047 // adding them to the builds commands, to make sure they get executed as one Jenkins script.
1048 //
1049
1050 // Initialize the environment setting script.
1051 def static envScriptCreate(def os, def stepScriptLocation) {
1052     def stepScript = ''
1053     if (os == 'Windows_NT') {
1054         stepScript += "echo Creating TestEnv script\r\n"
1055         stepScript += "if exist ${stepScriptLocation} del ${stepScriptLocation}\r\n"
1056
1057         // Create at least an empty script.
1058         stepScript += "echo. > ${stepScriptLocation}\r\n"
1059     }
1060     else {
1061         stepScript += "echo Creating environment setting script\n"
1062         stepScript += "echo \\#\\!/usr/bin/env bash > ${stepScriptLocation}\n"
1063     }
1064
1065     return stepScript
1066 }
1067
1068 // Generates the string for setting stress mode variables.
1069 def static envScriptSetStressModeVariables(def os, def stressModeVars, def stepScriptLocation) {
1070     def stepScript = ''
1071     if (os == 'Windows_NT') {
1072         stressModeVars.each{ k, v ->
1073             // Write out what we are writing to the script file
1074             stepScript += "echo Setting ${k}=${v}\r\n"
1075             // Write out the set itself to the script file`
1076             stepScript += "echo set ${k}=${v} >> ${stepScriptLocation}\r\n"
1077         }
1078     }
1079     else {
1080         stressModeVars.each{ k, v ->
1081             // Write out what we are writing to the script file
1082             stepScript += "echo Setting ${k}=${v}\n"
1083             // Write out the set itself to the script file`
1084             stepScript += "echo export ${k}=${v} >> ${stepScriptLocation}\n"
1085         }
1086     }
1087
1088     return stepScript
1089 }
1090
1091 // Append an existing script to an environment script.
1092 // Returns string of commands to do this.
1093 def static envScriptAppendExistingScript(def os, def appendScript, def stepScriptLocation) {
1094     assert (os == 'Windows_NT')
1095     def stepScript = ''
1096
1097     stepScript += "echo Appending ${appendScript} to ${stepScriptLocation}\r\n"
1098     stepScript += "type ${appendScript} >> ${stepScriptLocation}\r\n"
1099
1100     return stepScript
1101 }
1102
1103 // Finalize an environment setting script.
1104 // Returns string of commands to do this.
1105 def static envScriptFinalize(def os, def stepScriptLocation) {
1106     def stepScript = ''
1107
1108     if (os == 'Windows_NT') {
1109         // Display the resulting script. This is useful when looking at the output log file.
1110         stepScript += "echo Display the total script ${stepScriptLocation}\r\n"
1111         stepScript += "type ${stepScriptLocation}\r\n"
1112     }
1113     else {
1114         stepScript += "chmod +x ${stepScriptLocation}\n"
1115     }
1116
1117     return stepScript
1118 }
1119
1120 def static isNeedDocker(def architecture, def os, def isBuild) {
1121     if (isBuild) {
1122         if (architecture == 'x86' && os == 'Ubuntu') {
1123             return true
1124         }
1125         else if (architecture == 'armem') {
1126             return true
1127         }
1128         else if (architecture == 'arm') {
1129             if (os == 'Ubuntu') {
1130                 return true
1131             }
1132         }
1133         else if (architecture == 'arm64') {
1134             if (os == 'Ubuntu16.04') {
1135                 return true
1136             }
1137         }
1138     }
1139     else {
1140         if (architecture == 'x86' && os == 'Ubuntu') {
1141             return true
1142         }
1143     }
1144     return false
1145 }
1146
1147 def static getDockerImageName(def architecture, def os, def isBuild) {
1148     // We must change some docker private images to official later
1149     if (isBuild) {
1150         if (architecture == 'x86' && os == 'Ubuntu') {
1151             return "hseok82/dotnet-buildtools-prereqs:ubuntu-16.04-crossx86-ef0ac75-20175511035548"
1152         }
1153         else if (architecture == 'armem') {
1154             if (os == 'Tizen') {
1155                 return "tizendotnet/dotnet-buildtools-prereqs:ubuntu-16.04-cross-e435274-20180426002255-tizen-rootfs-5.0m1"
1156             }
1157         }
1158         else if (architecture == 'arm') {
1159             if (os == 'Ubuntu') {
1160                 return "mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-14.04-cross-e435274-20180426002420"
1161             }
1162         }
1163         else if (architecture == 'arm64') {
1164             if (os == 'Ubuntu16.04') {
1165                 return "mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-16.04-cross-arm64-a3ae44b-20180315221921"
1166             }
1167         }
1168     }
1169     else {
1170         if (architecture == 'x86' && os == 'Ubuntu') {
1171             return "hseok82/dotnet-buildtools-prereqs:ubuntu1604_x86_test"
1172         }
1173     }
1174     println("Unknown architecture to use docker: ${architecture} ${os}");
1175     assert false
1176 }
1177
1178 def static getTestArtifactsTgzFileName(def osGroup, def architecture, def configuration) {
1179     return "bin-tests-${osGroup}.${architecture}.${configuration}.tgz"
1180 }
1181
1182 // We have a limited amount of some hardware. For these, scale back the periodic testing we do,
1183 // and only allowing using this hardware in some specific branches.
1184 def static jobRequiresLimitedHardware(def architecture, def os) {
1185     if (architecture == 'arm') {
1186         // arm Windows and Linux hardware is limited.
1187         return true
1188     }
1189     else if (architecture == 'arm64') {
1190         // arm64 Windows and Linux hardware is limited.
1191         return true
1192     }
1193     else {
1194         return false
1195     }
1196 }
1197
1198 // Calculates the name of the build job based on some typical parameters.
1199 //
1200 def static getJobName(def configuration, def architecture, def os, def scenario, def isBuildOnly) {
1201     // If the architecture is x64, do not add that info into the build name.
1202     // Need to change around some systems and other builds to pick up the right builds
1203     // to do that.
1204
1205     def suffix = scenario != 'normal' ? "_${scenario}" : '';
1206     if (isBuildOnly) {
1207         suffix += '_bld'
1208     }
1209     def baseName = ''
1210     switch (architecture) {
1211         case 'x64':
1212             if (scenario == 'normal') {
1213                 // For now we leave x64 off of the name for compatibility with other jobs
1214                 baseName = configuration.toLowerCase() + '_' + os.toLowerCase()
1215             }
1216             else if (scenario == 'formatting') {
1217                 // we don't care about the configuration for the formatting job. It runs all configs
1218                 baseName = architecture.toLowerCase() + '_' + os.toLowerCase()
1219             }
1220             else {
1221                 baseName = architecture.toLowerCase() + '_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1222             }
1223             break
1224         case 'armem':
1225             // These are cross builds
1226             assert os == 'Tizen'
1227             baseName = 'armel_cross_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1228             break
1229         case 'arm':
1230         case 'arm64':
1231             // These are cross builds
1232             baseName = architecture.toLowerCase() + '_cross_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1233             break
1234         case 'x86':
1235             baseName = architecture.toLowerCase() + '_' + configuration.toLowerCase() + '_' + os.toLowerCase()
1236             break
1237         default:
1238             println("Unknown architecture: ${architecture}");
1239             assert false
1240             break
1241     }
1242
1243     return baseName + suffix
1244 }
1245
1246 def static addNonPRTriggers(def job, def branch, def isPR, def architecture, def os, def configuration, def scenario, def isFlowJob, def isWindowsBuildOnlyJob, def bidailyCrossList) {
1247
1248     // The dev/unix_test_workflow branch is used for Jenkins CI testing. We generally do not need any non-PR
1249     // triggers in the branch, because that would use machine resources unnecessarily.
1250     if (branch == 'dev/unix_test_workflow') {
1251         return
1252     }
1253
1254     // Limited hardware is restricted for non-PR triggers to certain branches.
1255     if (jobRequiresLimitedHardware(architecture, os) && (!(branch in Constants.LimitedHardwareBranches))) {
1256         return
1257     }
1258
1259     // Ubuntu x86 CI jobs are failing. Disable non-PR triggered jobs to avoid these constant failures
1260     // until this is fixed. Tracked by https://github.com/dotnet/coreclr/issues/19003.
1261     if (architecture == 'x86' && os == 'Ubuntu') {
1262         return
1263     }
1264
1265     def isNormalOrInnerloop = (scenario == "normal" || scenario == "innerloop")
1266
1267     // Check scenario.
1268     switch (scenario) {
1269         case 'crossgen_comparison':
1270             if (isFlowJob && (configuration == 'Checked' || configuration == 'Release')) {
1271                 if (os == 'Ubuntu' && architecture == 'arm') {
1272                     // Not enough Linux/arm32 hardware for this.
1273                     // addPeriodicTriggerHelper(job, '@daily')
1274                 }
1275                 if (os == 'Ubuntu16.04' && architecture == 'arm64') {
1276                     addPeriodicTriggerHelper(job, '@daily')
1277                 }
1278             }
1279             break
1280
1281         case 'pmi_asm_diffs':
1282             // No non-PR triggers for now.
1283             break
1284
1285         case 'normal':
1286             switch (architecture) {
1287                 case 'x64':
1288                 case 'x86':
1289                     if (isFlowJob && architecture == 'x86' && os == 'Ubuntu') {
1290                         addPeriodicTriggerHelper(job, '@daily')
1291                     }
1292                     else if (isFlowJob || os == 'Windows_NT' || (architecture == 'x64' && !(os in Constants.crossList))) {
1293                         addGithubPushTriggerHelper(job)
1294                     }
1295                     break
1296                 case 'arm64':
1297                     if (os == 'Windows_NT') {
1298                         if (isFlowJob || (isNormalOrInnerloop && (configuration == 'Debug'))) {
1299                             // We would normally want a per-push trigger, but with limited hardware we can't keep up.
1300                             // Do the builds daily.
1301                             addPeriodicTriggerHelper(job, '@daily')
1302                         }
1303                     }
1304                     else {
1305                         // Only the flow jobs get push triggers; the build and test jobs are triggered by the flow job.
1306                         if (isFlowJob) {
1307                             addPeriodicTriggerHelper(job, '@daily')
1308                         }
1309                     }
1310                     break
1311                 case 'arm':
1312                     if (os == 'Windows_NT') {
1313                         if (isFlowJob || (isNormalOrInnerloop && (configuration == 'Debug'))) {
1314                             // We would normally want a push trigger, but with limited hardware we can't keep up.
1315                             // Do the builds daily.
1316                             addPeriodicTriggerHelper(job, '@daily')
1317                         }
1318                     }
1319                     else {
1320                         assert os == 'Ubuntu'
1321                         // Only the flow jobs get push triggers; the build and test jobs are triggered by the flow job.
1322                         if (isFlowJob) {
1323                             // Currently no push triggers, with limited arm Linux hardware.
1324                             // TODO: If we have enough machine capacity, add some arm Linux push triggers.
1325
1326                             // Duplicated by AzDO
1327                             // addPeriodicTriggerHelper(job, '@daily')
1328                         }
1329                     }
1330                     break
1331                 case 'armem':
1332                     addGithubPushTriggerHelper(job)
1333                     break
1334                 default:
1335                     println("Unknown architecture: ${architecture}");
1336                     assert false
1337                     break
1338             }
1339             break
1340         case 'r2r':
1341             assert !(os in bidailyCrossList)
1342             // r2r gets a push trigger for checked/release
1343             if (configuration == 'Checked' || configuration == 'Release') {
1344                 if (architecture == 'x64' && os != 'OSX10.12') {
1345                     //Flow jobs should be Windows, Ubuntu, OSX0.12, or CentOS
1346                     if (isFlowJob || os == 'Windows_NT') {
1347                         addGithubPushTriggerHelper(job)
1348                     }
1349                 // OSX10.12 r2r jobs should only run every 12 hours, not daily.
1350                 } else if (architecture == 'x64' && os == 'OSX10.12'){
1351                     if (isFlowJob) {
1352                         addPeriodicTriggerHelper(job, 'H H/12 * * *')
1353                     }
1354                 }
1355                 // For x86, only add per-commit jobs for Windows
1356                 else if (architecture == 'x86') {
1357                     if (os == 'Windows_NT') {
1358                         addGithubPushTriggerHelper(job)
1359                     }
1360                 }
1361                 // arm r2r jobs should only run weekly.
1362                 else if (architecture == 'arm') {
1363                     if (isFlowJob) {
1364                         // Linux arm32 done in AzDO
1365                         if (os == 'Windows_NT') {
1366                             addPeriodicTriggerHelper(job, '@weekly')
1367                         }
1368                     }
1369                 }
1370                 // arm64 r2r jobs should only run weekly.
1371                 else if (architecture == 'arm64') {
1372                     if (isFlowJob) {
1373                         addPeriodicTriggerHelper(job, '@weekly')
1374                     }
1375                 }
1376             }
1377             break
1378         case 'r2r_jitstress1':
1379         case 'r2r_jitstress2':
1380         case 'r2r_jitstress1_tiered':
1381         case 'r2r_jitstress2_tiered':
1382         case 'r2r_jitstressregs1':
1383         case 'r2r_jitstressregs2':
1384         case 'r2r_jitstressregs3':
1385         case 'r2r_jitstressregs4':
1386         case 'r2r_jitstressregs8':
1387         case 'r2r_jitstressregs0x10':
1388         case 'r2r_jitstressregs0x80':
1389         case 'r2r_jitstressregs0x1000':
1390         case 'r2r_jitminopts':
1391         case 'r2r_jitforcerelocs':
1392         case 'r2r_gcstress15':
1393         case 'r2r_no_tiered_compilation':
1394             assert !(os in bidailyCrossList)
1395
1396             // GCStress=C is currently not supported on OS X
1397             if (os == 'OSX10.12' && isGCStressRelatedTesting(scenario)) {
1398                 break
1399             }
1400
1401             if (configuration == 'Checked' || configuration == 'Release') {
1402                 if (architecture == 'x64') {
1403                     //Flow jobs should be Windows, Ubuntu, OSX10.12, or CentOS
1404                     if (isFlowJob || os == 'Windows_NT') {
1405                         addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1406                     }
1407                 }
1408                 // For x86, only add periodic jobs for Windows
1409                 else if (architecture == 'x86') {
1410                     if (os == 'Windows_NT') {
1411                         addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1412                     }
1413                 }
1414                 else if (architecture == 'arm') {
1415                     if (isFlowJob) {
1416                         // Linux arm32 duplicated by AzDO
1417                         if (os == 'Windows_NT') {
1418                             addPeriodicTriggerHelper(job, '@weekly')
1419                         }
1420                     }
1421                 }
1422                 else if (architecture == 'arm64') {
1423                     if (isFlowJob) {
1424                         addPeriodicTriggerHelper(job, '@weekly')
1425                     }
1426                 }
1427             }
1428             break
1429         case 'longgc':
1430             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1431             assert configuration == 'Release'
1432             assert architecture == 'x64'
1433             addPeriodicTriggerHelper(job, '@daily')
1434             // TODO: Add once external email sending is available again
1435             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1436             break
1437         case 'gcsimulator':
1438             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1439             assert configuration == 'Release'
1440             assert architecture == 'x64'
1441             addPeriodicTriggerHelper(job, 'H H * * 3,6') // some time every Wednesday and Saturday
1442             // TODO: Add once external email sending is available again
1443             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1444             break
1445         case 'standalone_gc':
1446             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1447             assert (configuration == 'Release' || configuration == 'Checked')
1448             // TODO: Add once external email sending is available again
1449             // addEmailPublisher(job, 'dotnetgctests@microsoft.com')
1450             addPeriodicTriggerHelper(job, '@daily')
1451             break
1452         case 'gc_reliability_framework':
1453             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1454             assert (configuration == 'Release' || configuration == 'Checked')
1455             // Only triggered by phrase.
1456             break
1457         case 'ilrt':
1458             assert !(os in bidailyCrossList)
1459             // ILASM/ILDASM roundtrip one gets a daily build, and only for release
1460             if (architecture == 'x64' && configuration == 'Release') {
1461                 if (isFlowJob || os == 'Windows_NT') {
1462                     addPeriodicTriggerHelper(job, '@daily')
1463                 }
1464             }
1465             break
1466         case 'jitdiff':
1467             assert (os == 'Ubuntu' || os == 'Windows_NT' || os == 'OSX10.12')
1468             assert configuration == 'Checked'
1469             assert (architecture == 'x64' || architecture == 'x86')
1470             addGithubPushTriggerHelper(job)
1471             break
1472         case 'formatting':
1473             assert (os == 'Windows_NT' || os == "Ubuntu")
1474             assert architecture == 'x64'
1475             addGithubPushTriggerHelper(job)
1476             break
1477         case 'jitstressregs1':
1478         case 'jitstressregs2':
1479         case 'jitstressregs3':
1480         case 'jitstressregs4':
1481         case 'jitstressregs8':
1482         case 'jitstressregs0x10':
1483         case 'jitstressregs0x80':
1484         case 'jitstressregs0x1000':
1485         case 'minopts':
1486         case 'tieredcompilation':
1487         case 'no_tiered_compilation':
1488         case 'forcerelocs':
1489         case 'jitstress1':
1490         case 'jitstress2':
1491         case 'jitstress1_tiered':
1492         case 'jitstress2_tiered':
1493         case 'jitstress2_jitstressregs1':
1494         case 'jitstress2_jitstressregs2':
1495         case 'jitstress2_jitstressregs3':
1496         case 'jitstress2_jitstressregs4':
1497         case 'jitstress2_jitstressregs8':
1498         case 'jitstress2_jitstressregs0x10':
1499         case 'jitstress2_jitstressregs0x80':
1500         case 'jitstress2_jitstressregs0x1000':
1501         case 'tailcallstress':
1502         case 'jitsse2only':
1503         case 'jitnosimd':
1504         case 'jitnox86hwintrinsic':
1505         case 'jitincompletehwintrinsic':
1506         case 'jitx86hwintrinsicnoavx':
1507         case 'jitx86hwintrinsicnoavx2':
1508         case 'jitx86hwintrinsicnosimd':
1509         case 'corefx_baseline':
1510         case 'corefx_minopts':
1511         case 'corefx_tieredcompilation':
1512         case 'corefx_jitstress1':
1513         case 'corefx_jitstress2':
1514         case 'corefx_jitstressregs1':
1515         case 'corefx_jitstressregs2':
1516         case 'corefx_jitstressregs3':
1517         case 'corefx_jitstressregs4':
1518         case 'corefx_jitstressregs8':
1519         case 'corefx_jitstressregs0x10':
1520         case 'corefx_jitstressregs0x80':
1521         case 'corefx_jitstressregs0x1000':
1522         case 'zapdisable':
1523             if (os == 'CentOS7.1') {
1524                 break
1525             }
1526             if (os in bidailyCrossList) {
1527                 break
1528             }
1529             if ((os == 'Ubuntu') && (architecture == 'arm') && !isCoreFxScenario(scenario)) {
1530                 // Linux arm32 duplicated by AzDO
1531                 break
1532             }
1533             // ARM corefx testing uses non-flow jobs to provide the configuration-specific
1534             // build for the flow job. We don't need cron jobs for these. Note that the
1535             // Windows ARM jobs depend on a Windows "build only" job that exits the trigger
1536             // function very early, so only non-Windows gets here.
1537             if ((architecture == 'arm') && isCoreFxScenario(scenario) && !isFlowJob) {
1538                 break
1539             }
1540             if ((architecture == 'arm64') && isCoreFxScenario(scenario) && !isFlowJob) {
1541                 break
1542             }
1543             if (jobRequiresLimitedHardware(architecture, os)) {
1544                 if ((architecture == 'arm64') && (os == 'Ubuntu16.04')) {
1545                     // These jobs are very fast on Linux/arm64 hardware, so run them daily.
1546                     addPeriodicTriggerHelper(job, '@daily')
1547                 }
1548                 else if (scenario == 'corefx_baseline') {
1549                     addPeriodicTriggerHelper(job, '@daily')
1550                 }
1551                 else {
1552                     addPeriodicTriggerHelper(job, '@weekly')
1553                 }
1554             }
1555             else {
1556                 addPeriodicTriggerHelper(job, '@daily')
1557             }
1558             break
1559         case 'heapverify1':
1560         case 'gcstress0x3':
1561             if (os == 'CentOS7.1') {
1562                 break
1563             }
1564             if (os in bidailyCrossList) {
1565                 break
1566             }
1567             if ((os == 'Ubuntu') && (architecture == 'arm')) {
1568                 // Linux arm32 duplicated by AzDO
1569                 break
1570             }
1571             addPeriodicTriggerHelper(job, '@weekly')
1572             break
1573         case 'gcstress0xc':
1574         case 'gcstress0xc_zapdisable':
1575         case 'gcstress0xc_zapdisable_jitstress2':
1576         case 'gcstress0xc_zapdisable_heapverify1':
1577         case 'gcstress0xc_jitstress1':
1578         case 'gcstress0xc_jitstress2':
1579         case 'gcstress0xc_minopts_heapverify1':
1580             if (os == 'OSX10.12') {
1581                 // GCStress=C is currently not supported on OS X
1582                 break
1583             }
1584             if (os == 'CentOS7.1') {
1585                 break
1586             }
1587             if (os in bidailyCrossList) {
1588                 break
1589             }
1590             if ((os == 'Ubuntu') && (architecture == 'arm')) {
1591                 // Linux arm32 duplicated by AzDO
1592                 break
1593             }
1594             addPeriodicTriggerHelper(job, '@weekly')
1595             break
1596
1597         case 'illink':
1598             // Testing on other operating systems TBD
1599             assert (os == 'Windows_NT' || os == 'Ubuntu')
1600             if (architecture == 'x64' || architecture == 'x86') {
1601                 if (configuration == 'Checked') {
1602                     addPeriodicTriggerHelper(job, '@daily')
1603                 }
1604             }
1605             break
1606
1607         default:
1608             println("Unknown scenario: ${scenario}");
1609             assert false
1610             break
1611     }
1612     return
1613 }
1614
1615 // **************************
1616 // Define the basic inner loop builds for PR and commit.  This is basically just the set
1617 // of coreclr builds over linux/osx 10.12/windows and debug/release/checked.  In addition, the windows
1618 // builds will do a couple extra steps.
1619 // **************************
1620
1621 // Adds a trigger for the PR build if one is needed.  If isFlowJob is true, then this is the
1622 // flow job that rolls up the build and test for non-windows OS's.  // If the job is a windows build only job,
1623 // it's just used for internal builds
1624 // If you add a job with a trigger phrase, please add that phrase to coreclr/Documentation/project-docs/ci-trigger-phrases.md
1625 def static addTriggers(def job, def branch, def isPR, def architecture, def os, def configuration, def scenario, def isFlowJob, def isWindowsBuildOnlyJob) {
1626     def isNormalOrInnerloop = (scenario == "normal" || scenario == "innerloop")
1627
1628     if (isWindowsBuildOnlyJob) {
1629         return
1630     }
1631
1632     def bidailyCrossList = ['RHEL7.2', 'Debian8.4']
1633     // Non pull request builds.
1634     if (!isPR) {
1635         addNonPRTriggers(job, branch, isPR, architecture, os, configuration, scenario, isFlowJob, isWindowsBuildOnlyJob, bidailyCrossList)
1636         return
1637     }
1638
1639     def arm64Users = [
1640         'adityamandaleeka',
1641         'AndyAyersMS',
1642         'briansull',
1643         'BruceForstall',
1644         'CarolEidt',
1645         'davidwrighton',
1646         'echesakovMSFT',
1647         'erozenfeld',
1648         'janvorli',
1649         'jashook',
1650         'pgodeq',
1651         'RussKeldorph',
1652         'sandreenko',
1653         'swaroop-sridhar',
1654         'jkotas',
1655         'markwilkie',
1656         'weshaggard',
1657         'tannergooding'
1658     ]
1659
1660     // Pull request builds.  Generally these fall into two categories: default triggers and on-demand triggers
1661     // We generally only have a distinct set of default triggers but a bunch of on-demand ones.
1662
1663     def contextString = ""
1664     def triggerString = ""
1665     def needsTrigger = true
1666     def isDefaultTrigger = false
1667     def isArm64PrivateJob = false
1668     def scenarioString = ""
1669
1670     // Set up default context string and trigger phrases. This is overridden in places, sometimes just to keep
1671     // the existing non-standard descriptions and phrases. In some cases, the scenarios are asymmetric, as for
1672     // some jobs where the Debug configuration just does builds, no tests.
1673     //
1674     // Some configurations, like arm32/arm64, always use the exact scenario name as part of the context string.
1675     // This makes it possible to copy/paste the displayed context string as "@dotnet-bot test <context-string>"
1676     // to invoke the trigger. Any "fancy" context string makes that impossible, requiring the user to either
1677     // remember the mapping from context string to trigger string, or use "@dotnet-bot help" to look it up.
1678
1679     if (architecture == 'armem') {
1680         assert os == 'Tizen'
1681         architecture = 'armel'
1682     }
1683
1684     switch (architecture) {
1685         case 'armel':
1686         case 'arm':
1687         case 'arm64':
1688             contextString = "${os} ${architecture} Cross ${configuration}"
1689             triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+Cross\\W+${configuration}"
1690
1691             if (scenario == 'innerloop') {
1692                 contextString += " Innerloop"
1693                 triggerString += "\\W+Innerloop"
1694             }
1695             else {
1696                 contextString += " ${scenario}"
1697                 triggerString += "\\W+${scenario}"
1698             }
1699
1700             if (scenario == 'pmi_asm_diffs') {
1701                 // Don't add the "Build and Test" part
1702             }
1703             else if (configuration == 'Debug') {
1704                 contextString += " Build"
1705                 triggerString += "\\W+Build"
1706             }
1707             else {
1708                 contextString += " Build and Test"
1709                 triggerString += "\\W+Build and Test"
1710             }
1711
1712             triggerString += ".*"
1713             break
1714
1715         default:
1716             scenarioString = getScenarioDisplayString(scenario)
1717             contextString = "${os} ${architecture} ${configuration} ${scenarioString}"
1718             triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}"
1719
1720             switch (scenario) {
1721                 case 'normal':
1722                     triggerString += "\\W+Build and Test.*"
1723                     break
1724
1725                 case 'corefx_innerloop': // maintain this asymmetry
1726                     triggerString += "\\W+CoreFX Tests.*"
1727                     break
1728
1729                 default:
1730                     triggerString += "\\W+${scenario}.*"
1731                     break
1732             }
1733
1734             triggerString += ".*"
1735             break
1736     }
1737
1738     // Now determine what kind of trigger this job needs, if any. Any job should be triggerable, except for
1739     // non-flow jobs that are only used as part of flow jobs.
1740
1741     switch (architecture) {
1742         case 'x64': // editor brace matching: {
1743             if (scenario == 'formatting') {
1744                 assert configuration == 'Checked'
1745                 if (os == 'Windows_NT' || os == 'Ubuntu') {
1746                     isDefaultTrigger = true
1747                     contextString = "${os} ${architecture} Formatting"
1748                 }
1749                 break
1750             }
1751
1752             if (scenario == 'pmi_asm_diffs') {
1753                 // Everything is already set.
1754                 // No default triggers.
1755                 break
1756             }
1757
1758             switch (os) {
1759                 // OpenSUSE, Debian & RedHat get trigger phrases for pri 0 build, and pri 1 build & test
1760                 case 'Debian8.4':
1761                 case 'RHEL7.2':
1762                     if (scenario == 'innerloop') {
1763                         assert !isFlowJob
1764                         contextString = "${os} ${architecture} ${configuration} Innerloop Build"
1765                         isDefaultTrigger = true
1766                         break
1767                     }
1768
1769                     // fall through
1770
1771                 case 'Fedora24':
1772                 case 'Ubuntu16.04':
1773                 case 'Ubuntu16.10':
1774                     assert !isFlowJob
1775                     assert scenario != 'innerloop'
1776                     contextString = "${os} ${architecture} ${configuration} Build"
1777                     triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}\\W+Build.*"
1778                     break
1779
1780                 case 'Ubuntu':
1781                     if (scenario == 'illink') {
1782                         break
1783                     }
1784                     else if (scenario == 'corefx_innerloop') {
1785                         if (configuration == 'Checked') {
1786                             isDefaultTrigger = true
1787                         }
1788                         break
1789                     }
1790
1791                     // fall through
1792
1793                 case 'OSX10.12':
1794                     // Triggers on the non-flow jobs aren't necessary here
1795                     // Corefx testing uses non-flow jobs.
1796                     if (!isFlowJob && !isCoreFxScenario(scenario)) {
1797                         needsTrigger = false
1798                         break
1799                     }
1800                     switch (scenario) {
1801                         case 'innerloop':
1802                             isDefaultTrigger = true
1803                             break
1804
1805                         case 'no_tiered_compilation_innerloop':
1806                             if (os == 'Ubuntu') {
1807                                 isDefaultTrigger = true
1808                             }
1809                             break
1810
1811                         default:
1812                             break
1813                     }
1814                     break
1815
1816                 case 'CentOS7.1':
1817                     switch (scenario) {
1818                         case 'innerloop':
1819                             // CentOS uses checked for default PR tests while debug is build only
1820                             if (configuration == 'Debug') {
1821                                 isDefaultTrigger = true
1822                                 contextString = "${os} ${architecture} ${configuration} Innerloop Build"
1823                                 break
1824                             }
1825
1826                             // Make sure this is a flow job to get build and test.
1827                             if (!isFlowJob) {
1828                                 needsTrigger = false
1829                                 break
1830                             }
1831
1832                             if (configuration == 'Checked') {
1833                                 assert job.name.contains("flow")
1834                                 isDefaultTrigger = true
1835                                 contextString = "${os} ${architecture} ${configuration} Innerloop Build and Test"
1836                             }
1837                             break
1838
1839                         case 'normal':
1840                             // Make sure this is a flow job to get build and test.
1841                             if (!isFlowJob) {
1842                                 needsTrigger = false
1843                                 break
1844                             }
1845                             break
1846
1847                         default:
1848                             break
1849                     }
1850                     break
1851
1852                 case 'Windows_NT':
1853                     switch (scenario) {
1854                         case 'innerloop':
1855                         case 'no_tiered_compilation_innerloop':
1856                             isDefaultTrigger = true
1857                             break
1858
1859                         case 'corefx_innerloop':
1860                             if (configuration == 'Checked' || configuration == 'Release') {
1861                                 isDefaultTrigger = true
1862                             }
1863                             break
1864
1865                         default:
1866                             break
1867                     }
1868                     break
1869
1870                 default:
1871                     println("Unknown os: ${os}");
1872                     assert false
1873                     break
1874
1875             } // switch (os)
1876
1877             break
1878         // editor brace matching: }
1879
1880         case 'armel': // editor brace matching: {
1881             job.with {
1882                 publishers {
1883                     azureVMAgentPostBuildAction {
1884                         agentPostBuildAction('Delete agent if the build was not successful (when idle).')
1885                     }
1886                 }
1887             }
1888
1889             switch (os) {
1890                 case 'Tizen':
1891                     if (scenario == 'innerloop') {
1892                         if (configuration == 'Checked') {
1893                             isDefaultTrigger = true
1894                         }
1895                     }
1896                     break
1897             }
1898
1899             break
1900         // editor brace matching: }
1901
1902         case 'arm':
1903         case 'arm64': // editor brace matching: {
1904
1905             switch (os) {
1906                 case 'Ubuntu':
1907                 case 'Ubuntu16.04':
1908
1909                     // Triggers on the non-flow jobs aren't necessary
1910                     if (!isFlowJob) {
1911                         needsTrigger = false
1912                         break
1913                     }
1914                     if (os == 'Ubuntu' && architecture == 'arm') {
1915                         switch (scenario) {
1916                             case 'innerloop':
1917                             case 'no_tiered_compilation_innerloop':
1918                                 if (configuration == 'Checked') {
1919                                     isDefaultTrigger = true
1920                                 }
1921                                 break
1922                              case 'crossgen_comparison':
1923                                 if (configuration == 'Checked' || configuration == 'Release') {
1924                                     isDefaultTrigger = true
1925                                 }
1926                                 break
1927                         }
1928                     }
1929                     break
1930
1931                 case 'Windows_NT':
1932                     assert isArmWindowsScenario(scenario)
1933
1934                     // For Debug normal/innerloop scenario, we don't do test runs, so we don't use flow jobs. That means we need a trigger for
1935                     // the non-flow Build job. All others need a trigger on the flow job.
1936                     def needsFlowJobTrigger = !(isNormalOrInnerloop && (configuration == 'Debug'))
1937                     if (isFlowJob != needsFlowJobTrigger) {
1938                         needsTrigger = false
1939                         break
1940                     }
1941
1942                     switch (scenario) {
1943                         case 'innerloop':
1944                             if (configuration == 'Checked') {
1945                                 isDefaultTrigger = true
1946                                 isArm64PrivateJob = true
1947                             }
1948                             break
1949                         default:
1950                             isArm64PrivateJob = true
1951                             break
1952                     }
1953                     break
1954                 default:
1955                     println("NYI os: ${os}");
1956                     assert false
1957                     break
1958             }
1959             break
1960
1961         // editor brace matching: }
1962         case 'x86': // editor brace matching: {
1963             assert ((os == 'Windows_NT') || ((os == 'Ubuntu') && isNormalOrInnerloop))
1964             if (os == 'Ubuntu') {
1965                 // Triggers on the non-flow jobs aren't necessary here
1966                 if (!isFlowJob) {
1967                     needsTrigger = false
1968                     break
1969                 }
1970
1971                 // on-demand only for ubuntu x86
1972                 contextString = "${os} ${architecture} ${configuration} Build"
1973                 triggerString = "(?i).*test\\W+${os}\\W+${architecture}\\W+${configuration}.*"
1974                 break
1975             }
1976             switch (scenario) {
1977                 case 'innerloop':
1978                 case 'no_tiered_compilation_innerloop':
1979                     isDefaultTrigger = true
1980                     break
1981                 default:
1982                     break
1983             }
1984             break
1985
1986         // editor brace matching: }
1987
1988         default:
1989             println("Unknown architecture: ${architecture}");
1990             assert false
1991             break
1992     }
1993
1994     if (needsTrigger) {
1995         if (isArm64PrivateJob) {
1996             if (isDefaultTrigger) {
1997                 Utilities.addDefaultPrivateGithubPRTriggerForBranch(job, branch, contextString, null, arm64Users)
1998             }
1999             else {
2000                 Utilities.addPrivateGithubPRTriggerForBranch(job, branch, contextString, triggerString, null, arm64Users)
2001             }
2002         }
2003         else {
2004             if (isDefaultTrigger) {
2005                 Utilities.addGithubPRTriggerForBranch(job, branch, contextString)
2006             }
2007             else {
2008                 Utilities.addGithubPRTriggerForBranch(job, branch, contextString, triggerString)
2009             }
2010         }
2011     }
2012 }
2013
2014 def static calculateBuildCommands(def newJob, def scenario, def branch, def isPR, def architecture, def configuration, def os, def isBuildOnly) {
2015     def buildCommands = []
2016     def osGroup = getOSGroup(os)
2017     def lowerConfiguration = configuration.toLowerCase()
2018
2019     // Which set of tests to build? Innerloop tests build Pri-0.
2020     // Currently, we only generate asm diffs on Pri-0 tests, if we generate asm diffs on tests at all.
2021     // CoreFX testing skipts building tests altogether (done below).
2022     // All other scenarios build Pri-1 tests.
2023     def priority = '1'
2024     if (isInnerloopTestScenario(scenario)) {
2025         priority = '0'
2026     }
2027
2028     def doCoreFxTesting = isCoreFxScenario(scenario)
2029
2030     def buildCoreclrTests = true
2031     if (doCoreFxTesting || (scenario == 'pmi_asm_diffs')) {
2032         // These scenarios don't need the coreclr tests build.
2033         buildCoreclrTests = false
2034     }
2035
2036     // Calculate the build steps, archival, and xunit results
2037     switch (os) {
2038         case 'Windows_NT': // editor brace matching: {
2039             switch (architecture) {
2040                 case 'x64':
2041                 case 'x86':
2042                     def arch = architecture
2043                     def buildOpts = ''
2044
2045                     if (scenario == 'formatting') {
2046                         buildCommands += "python -u tests\\scripts\\format.py -c %WORKSPACE% -o Windows_NT -a ${arch}"
2047                         Utilities.addArchival(newJob, "format.patch", "", true, false)
2048                         break
2049                     }
2050
2051                     if (scenario == 'illink') {
2052                         buildCommands += "tests\\scripts\\build_illink.cmd clone ${arch}"
2053                     }
2054
2055                     // If it is a release build for Windows, ensure PGO is used, else fail the build.
2056                     if ((lowerConfiguration == 'release') &&
2057                         (scenario in Constants.basicScenarios)) {
2058
2059                         buildOpts += ' -enforcepgo'
2060                     }
2061
2062                     if (buildCoreclrTests) {
2063                         buildOpts += " -priority=${priority}"
2064                     } else {
2065                         buildOpts += ' skiptests';
2066                     }
2067
2068                     // Set __TestIntermediateDir to something short. If __TestIntermediateDir is already set, build-test.cmd will
2069                     // output test binaries to that directory. If it is not set, the binaries are sent to a default directory whose name is about
2070                     // 35 characters long.
2071
2072                     buildCommands += "set __TestIntermediateDir=int&&build.cmd ${lowerConfiguration} ${arch} ${buildOpts}"
2073
2074                     if (scenario == 'pmi_asm_diffs') {
2075                         // Now, generate the layout. We don't have any tests, but we need to restore the packages before calling runtest.cmd.
2076                         // Call build-test.cmd to do this. It will do a little more than we need, but that's ok.
2077                         buildCommands += "build-test.cmd ${lowerConfiguration} ${arch} skipmanaged skipnative"
2078                         buildCommands += "tests\\runtest.cmd ${lowerConfiguration} ${arch} GenerateLayoutOnly"
2079
2080                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2081                         buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-pmi-diffs.py -arch ${arch} -ci_arch ${architecture} -build_type ${configuration}"
2082
2083                         // ZIP up the asm
2084                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('_\\pmi\\asm', '.\\dasm.${os}.${architecture}.${configuration}.zip')\"";
2085
2086                         // Archive the asm
2087                         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.zip")
2088                         break
2089                     }
2090
2091                     if (!isBuildOnly) {
2092                         def runtestArguments = ''
2093                         def testOpts = 'collectdumps'
2094
2095                         if (isR2RScenario(scenario)) {
2096
2097                             // If this is a ReadyToRun scenario, pass 'crossgen'
2098                             // to cause framework assemblies to be crossgen'ed. Pass 'runcrossgentests'
2099                             // to cause the tests to be crossgen'ed.
2100
2101                             testOpts += ' crossgen runcrossgentests'
2102                         }
2103                         else if (scenario == 'jitdiff') {
2104                             testOpts += ' jitdisasm crossgen'
2105                         }
2106                         else if (scenario == 'ilrt') {
2107                             testOpts += ' ilasmroundtrip'
2108                         }
2109                         else if (isLongGc(scenario)) {
2110                             testOpts += " ${scenario} sequential"
2111                         }
2112                         else if (scenario == 'standalone_gc') {
2113                             testOpts += ' gcname clrgc.dll'
2114                         }
2115                         else if (scenario == 'illink') {
2116                             testOpts += " link %WORKSPACE%\\linker\\linker\\bin\\netcore_Release\\netcoreapp2.0\\win10-${arch}\\publish\\illink.exe"
2117                         }
2118
2119                         // Default per-test timeout is 10 minutes. For stress modes and Debug scenarios, increase this
2120                         // to 30 minutes (30 * 60 * 1000 = 180000). The "timeout" argument to runtest.cmd sets this, by
2121                         // taking a timeout value in milliseconds. (Note that it sets the __TestTimeout environment variable,
2122                         // which is read by the xunit harness.)
2123                         if (isJitStressScenario(scenario) || isR2RStressScenario(scenario) || (lowerConfiguration == 'debug'))
2124                         {
2125                             def timeout = 1800000
2126                             testOpts += " timeout ${timeout}"
2127                         }
2128
2129                         // If we are running a stress mode, we should write out the set of key
2130                         // value env pairs to a file at this point and then we'll pass that to runtest.cmd
2131
2132                         def envScriptPath = ''
2133                         if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
2134                             def buildCommandsStr = ''
2135                             envScriptPath = "%WORKSPACE%\\SetStressModes.bat"
2136                             buildCommandsStr += envScriptCreate(os, envScriptPath)
2137
2138                             if (isJitStressScenario(scenario)) {
2139                                 buildCommandsStr += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], envScriptPath)
2140                             }
2141                             else if (isR2RStressScenario(scenario)) {
2142                                 buildCommandsStr += envScriptSetStressModeVariables(os, Constants.r2rStressScenarios[scenario], envScriptPath)
2143                             }
2144
2145                             envScriptFinalize(os, envScriptPath)
2146
2147                             // Note that buildCommands is an array of individually executed commands; we want all the commands used to
2148                             // create the SetStressModes.bat script to be executed together, hence we accumulate them as strings
2149                             // into a single script.
2150                             buildCommands += buildCommandsStr
2151                         }
2152                         if (envScriptPath != '') {
2153                             testOpts += " TestEnv ${envScriptPath}"
2154                         }
2155
2156                         runtestArguments = "${lowerConfiguration} ${arch} ${testOpts}"
2157
2158                         if (doCoreFxTesting) {
2159                             if (scenario == 'corefx_innerloop') {
2160                                 // Create CORE_ROOT and testhost
2161                                 buildCommands += "build-test.cmd ${lowerConfiguration} ${arch} buildtesthostonly"
2162                                 buildCommands += "tests\\runtest.cmd ${runtestArguments} CoreFXTestsAll"
2163
2164                                 // Archive and process (only) the test results
2165                                 Utilities.addArchival(newJob, "bin/Logs/**/testResults.xml", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2166                                 Utilities.addXUnitDotNETResults(newJob, "bin/Logs/**/testResults.xml")
2167                             }
2168                             else {
2169                                 def workspaceRelativeFxRoot = "_/fx"
2170                                 def absoluteFxRoot = "%WORKSPACE%\\_\\fx"
2171                                 def fxBranch = getFxBranch(branch)
2172                                 def exclusionRspPath = "%WORKSPACE%\\tests\\scripts\\run-corefx-tests-exclusions.txt"
2173
2174                                 buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-corefx-tests.py -arch ${arch} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${envScriptPath} -exclusion_rsp_file ${exclusionRspPath}"
2175
2176                                 // Archive and process (only) the test results
2177                                 Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2178                                 Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2179
2180                                 //Archive additional build stuff to diagnose why my attempt at fault injection isn't causing CI to fail
2181                                 Utilities.addArchival(newJob, "SetStressModes.bat", "", true, false)
2182                                 Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/testhost/**", "", true, false)
2183                             }
2184                         }
2185                         else if (isGcReliabilityFramework(scenario)) {
2186                             buildCommands += "tests\\runtest.cmd ${runtestArguments} GenerateLayoutOnly"
2187                             buildCommands += "tests\\scripts\\run-gc-reliability-framework.cmd ${arch} ${configuration}"
2188                         }
2189                         else {
2190                             def buildCommandsStr = "call tests\\runtest.cmd ${runtestArguments}\r\n"
2191                             if (!isBuildOnly) {
2192                                 // If we ran the tests, collect the test logs collected by xunit. We want to do this even if the tests fail, so we
2193                                 // must do it in the same batch file as the test run.
2194
2195                                 buildCommandsStr += "echo on\r\n" // Show the following commands in the log. "echo" doesn't alter the errorlevel.
2196                                 buildCommandsStr += "set saved_errorlevel=%errorlevel%\r\n"
2197                                 buildCommandsStr += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${arch}.${configuration}\\Reports', '.\\bin\\tests\\testReports.zip')\"\r\n";
2198                                 buildCommandsStr += "exit /b %saved_errorlevel%\r\n"
2199
2200                                 def doNotFailIfNothingArchived = true
2201                                 def archiveOnlyIfSuccessful = false
2202                                 Utilities.addArchival(newJob, "bin/tests/testReports.zip", "", doNotFailIfNothingArchived, archiveOnlyIfSuccessful)
2203                             }
2204                             buildCommands += buildCommandsStr
2205                         }
2206                     } // end if (!isBuildOnly)
2207
2208                     if (!doCoreFxTesting) {
2209                         // Run the rest of the build
2210                         // Build the mscorlib for the other OS's
2211                         buildCommands += "build.cmd ${lowerConfiguration} ${arch} linuxmscorlib"
2212                         buildCommands += "build.cmd ${lowerConfiguration} ${arch} osxmscorlib"
2213
2214                         if (arch == 'x64') {
2215                             buildCommands += "build.cmd ${lowerConfiguration} arm64 linuxmscorlib"
2216                         }
2217
2218                         if (!isJitStressScenario(scenario)) {
2219                             // Zip up the tests directory so that we don't use so much space/time copying
2220                             // 10s of thousands of files around.
2221                             buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${arch}.${configuration}', '.\\bin\\tests\\tests.zip')\"";
2222
2223                             // For Windows, pull full test results and test drops for x86/x64.
2224                             // No need to pull for stress mode scenarios (downstream builds use the default scenario)
2225                             Utilities.addArchival(newJob, "bin/Product/**,bin/tests/tests.zip", "bin/Product/**/.nuget/**")
2226                         }
2227
2228                         if (scenario == 'jitdiff') {
2229                             // retrieve jit-dasm output for base commit, and run jit-diff
2230                             if (!isBuildOnly) {
2231                                 // if this is a build only job, we want to keep the default (build) artifacts for the flow job
2232                                 Utilities.addArchival(newJob, "bin/tests/${osGroup}.${arch}.${configuration}/dasm/**")
2233                             }
2234                         }
2235
2236                         if (!isBuildOnly) {
2237                             Utilities.addXUnitDotNETResults(newJob, 'bin/**/TestRun*.xml', true)
2238                         }
2239                     }
2240
2241                     // Archive the logs, even if the build failed (which is when they are most interesting).
2242                     Utilities.addArchival(newJob, "bin/Logs/*.log,bin/Logs/*.wrn,bin/Logs/*.err,bin/Logs/MsbuildDebugLogs/*", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2243                     break
2244                 case 'arm':
2245                 case 'arm64':
2246                     assert isArmWindowsScenario(scenario)
2247
2248                     def buildOpts = ''
2249
2250                     if (buildCoreclrTests) {
2251                         buildOpts += " -priority=${priority}"
2252                     } else {
2253                         buildOpts += ' skiptests'
2254                     }
2255
2256                     // This is now a build only job. Do not run tests. Use the flow job.
2257                     buildCommands += "set __TestIntermediateDir=int&&build.cmd ${lowerConfiguration} ${architecture} ${buildOpts}"
2258
2259                     if (doCoreFxTesting) {
2260                         assert isBuildOnly
2261
2262                         // Set the stress mode variables; this is incorporated into the generated CoreFx RunTests.cmd files.
2263                         def envScriptPath = ''
2264                         def buildCommandsStr = ''
2265                         envScriptPath = "%WORKSPACE%\\SetStressModes.bat"
2266                         buildCommandsStr += envScriptCreate(os, envScriptPath)
2267                         buildCommandsStr += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], envScriptPath)
2268                         envScriptFinalize(os, envScriptPath)
2269                         buildCommands += buildCommandsStr
2270
2271                         def workspaceRelativeFxRootLinux = "_/fx"
2272                         def workspaceRelativeFxRootWin = "_\\fx"
2273                         def absoluteFxRoot = "%WORKSPACE%\\_\\fx"
2274                         def fxBranch = getFxBranch(branch)
2275
2276                         buildCommands += "python -u %WORKSPACE%\\tests\\scripts\\run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${envScriptPath} -no_run_tests"
2277
2278                         // Zip up the CoreFx runtime and tests. We don't need the CoreCLR binaries; they have been copied to the CoreFX tree.
2279                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('${workspaceRelativeFxRootWin}\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}', '${workspaceRelativeFxRootWin}\\fxruntime.zip')\"";
2280                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('${workspaceRelativeFxRootWin}\\artifacts\\bin\\tests', '${workspaceRelativeFxRootWin}\\fxtests.zip')\"";
2281
2282                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxruntime.zip")
2283                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxtests.zip")
2284                     } else {
2285                         // Zip up the tests directory so that we don't use so much space/time copying
2286                         // 10s of thousands of files around.
2287                         buildCommands += "powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${architecture}.${configuration}', '.\\bin\\tests\\tests.zip')\"";
2288
2289                         // Add archival.
2290                         Utilities.addArchival(newJob, "bin/Product/**,bin/tests/tests.zip", "bin/Product/**/.nuget/**")
2291                     }
2292
2293                     // Archive the logs, even if the build failed (which is when they are most interesting).
2294                     Utilities.addArchival(newJob, "bin/Logs/*.log,bin/Logs/*.wrn,bin/Logs/*.err,bin/Logs/MsbuildDebugLogs/*", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2295                     break
2296                 default:
2297                     println("Unknown architecture: ${architecture}");
2298                     assert false
2299                     break
2300             }
2301             break
2302         // end case 'Windows_NT'; editor brace matching: }
2303         case 'Ubuntu':
2304         case 'Ubuntu16.04':
2305         case 'Ubuntu16.10':
2306         case 'Debian8.4':
2307         case 'OSX10.12':
2308         case 'CentOS7.1':
2309         case 'RHEL7.2':
2310         case 'Tizen':
2311         case 'Fedora24': // editor brace matching: {
2312             switch (architecture) {
2313                 case 'x86':
2314                     if (os == 'Ubuntu') {
2315                         // build and PAL test
2316                         def dockerImage = getDockerImageName(architecture, os, true)
2317                         buildCommands += "docker run -i --rm -v \${WORKSPACE}:/opt/code -w /opt/code -e ROOTFS_DIR=/crossrootfs/x86 ${dockerImage} ./build.sh ${architecture} cross ${lowerConfiguration}"
2318                         dockerImage = getDockerImageName(architecture, os, false)
2319                         buildCommands += "docker run -i --rm -v \${WORKSPACE}:/opt/code -w /opt/code ${dockerImage} ./src/pal/tests/palsuite/runpaltests.sh /opt/code/bin/obj/${osGroup}.${architecture}.${configuration} /opt/code/bin/paltestout"
2320                         Utilities.addArchival(newJob, "bin/Product/**,bin/obj/*/tests/**/*.so", "bin/Product/**/.nuget/**")
2321                         Utilities.addXUnitDotNETResults(newJob, '**/pal_tests.xml')
2322                     }
2323                     break
2324
2325                 case 'x64':
2326                     if (scenario == 'formatting') {
2327                         buildCommands += "python tests/scripts/format.py -c \${WORKSPACE} -o Linux -a ${architecture}"
2328                         Utilities.addArchival(newJob, "format.patch", "", true, false)
2329                         break
2330                     }
2331
2332                     if (scenario == 'pmi_asm_diffs') {
2333                         buildCommands += "./build.sh ${lowerConfiguration} ${architecture} skiptests skipbuildpackages"
2334                         buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} generatelayoutonly"
2335
2336                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2337                         buildCommands += "python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration}"
2338
2339                         // Archive the asm
2340                         buildCommands += "tar -czf dasm.${os}.${architecture}.${configuration}.tgz ./_/pmi/asm"
2341                         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.tgz")
2342                         break
2343                     }
2344
2345                     if (scenario == 'illink') {
2346                         assert(os == 'Ubuntu')
2347                         buildCommands += "./tests/scripts/build_illink.sh --clone --arch=${architecture}"
2348                     }
2349
2350                     if (!doCoreFxTesting) {
2351                         // We run pal tests on all OS but generate mscorlib (and thus, nuget packages)
2352                         // only on supported OS platforms.
2353                         def bootstrapRid = Utilities.getBoostrapPublishRid(os)
2354                         def bootstrapRidEnv = bootstrapRid != null ? "__PUBLISH_RID=${bootstrapRid} " : ''
2355
2356                         buildCommands += "${bootstrapRidEnv}./build.sh ${lowerConfiguration} ${architecture}"
2357
2358                         def testBuildOpts = ""
2359                         if (priority == '1') {
2360                             testBuildOpts = "priority1"
2361                         }
2362
2363                         buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} ${testBuildOpts}"
2364                         buildCommands += "src/pal/tests/palsuite/runpaltests.sh \${WORKSPACE}/bin/obj/${osGroup}.${architecture}.${configuration} \${WORKSPACE}/bin/paltestout"
2365
2366                         // Archive the bin/tests folder for *_tst jobs
2367                         def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
2368                         buildCommands += "tar -czf ${testArtifactsTgzFileName} bin/tests/${osGroup}.${architecture}.${configuration}"
2369                         Utilities.addArchival(newJob, "${testArtifactsTgzFileName}", "")
2370                         // And pal tests
2371                         Utilities.addXUnitDotNETResults(newJob, '**/pal_tests.xml')
2372                     }
2373                     else {
2374                         if (scenario == 'corefx_innerloop') {
2375                             assert os == 'Ubuntu' || 'OSX10.12'
2376                             assert architecture == 'x64'
2377
2378                             buildCommands += "./build.sh ${lowerConfiguration} ${architecture} skiptests"
2379                             buildCommands += "./build-test.sh ${lowerConfiguration} ${architecture} generatetesthostonly"
2380                             buildCommands += "./tests/runtest.sh ${lowerConfiguration} --corefxtestsall --testHostDir=\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}/testhost/ --coreclr-src=\${WORKSPACE}"
2381
2382                             // Archive and process (only) the test results
2383                             Utilities.addArchival(newJob, "bin/Logs/**/testResults.xml", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2384                             Utilities.addXUnitDotNETResults(newJob, "bin/Logs/**/testResults.xml")
2385                         }
2386                         else {
2387                             // Corefx stress testing
2388                             assert os == 'Ubuntu'
2389                             assert architecture == 'x64'
2390                             assert lowerConfiguration == 'checked'
2391                             assert isJitStressScenario(scenario)
2392
2393                             // Build coreclr
2394                             buildCommands += "./build.sh ${lowerConfiguration} ${architecture}"
2395
2396                             def scriptFileName = "\$WORKSPACE/set_stress_test_env.sh"
2397
2398                             def envScriptCmds = envScriptCreate(os, scriptFileName)
2399                             envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
2400                             envScriptCmds += envScriptFinalize(os, scriptFileName)
2401                             buildCommands += envScriptCmds
2402
2403                             // Build and text corefx
2404                             def workspaceRelativeFxRoot = "_/fx"
2405                             def absoluteFxRoot = "\$WORKSPACE/${workspaceRelativeFxRoot}"
2406                             def fxBranch = getFxBranch(branch)
2407                             def exclusionRspPath = "\$WORKSPACE/tests/scripts/run-corefx-tests-exclusions.txt"
2408
2409                             buildCommands += "python -u \$WORKSPACE/tests/scripts/run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${scriptFileName} -exclusion_rsp_file ${exclusionRspPath}"
2410
2411                             // Archive and process (only) the test results
2412                             Utilities.addArchival(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2413                             Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRoot}/artifacts/bin/**/testResults.xml")
2414                         }
2415                     }
2416
2417                     // Archive the logs, even if the build failed (which is when they are most interesting).
2418                     Utilities.addArchival(newJob, "bin/Logs/*.log,bin/Logs/*.wrn,bin/Logs/*.err,bin/Logs/MsbuildDebugLogs/*", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2419                     break
2420                 case 'armem':
2421                     // Emulator cross builds for ARM runs on Tizen currently
2422                     assert os == 'Tizen'
2423
2424                     def arm_abi = "armel"
2425                     def linuxCodeName = "tizen"
2426
2427                     // Unzip the Windows test binaries first. Exit with 0
2428                     buildCommands += "unzip -q -o ./bin/tests/tests.zip -d ./bin/tests/Windows_NT.x64.${configuration} || exit 0"
2429
2430                     // Unpack the corefx binaries
2431                     buildCommands += "mkdir ./bin/CoreFxBinDir"
2432                     buildCommands += "tar -xf ./artifacts/bin/build.tar.gz -C ./bin/CoreFxBinDir"
2433
2434                     // Call the ARM CI script to cross build and test using docker
2435                     buildCommands += """./tests/scripts/arm32_ci_script.sh \\
2436                     --mode=docker \\
2437                     --${arm_abi} \\
2438                     --linuxCodeName=${linuxCodeName} \\
2439                     --buildConfig=${lowerConfiguration} \\
2440                     --testRootDir=./bin/tests/Windows_NT.x64.${configuration} \\
2441                     --coreFxBinDir=./bin/CoreFxBinDir \\
2442                     --testDirFile=./tests/testsRunningInsideARM.txt"""
2443
2444                     // Basic archiving of the build, no pal tests
2445                     Utilities.addArchival(newJob, "bin/Product/**,bin/obj/*/tests/**/*.dylib,bin/obj/*/tests/**/*.so", "bin/Product/**/.nuget/**")
2446                     break
2447                 case 'arm64':
2448                 case 'arm':
2449                     // Non-Windows ARM cross builds on hardware run on Ubuntu only
2450                     assert (os == 'Ubuntu') || (os == 'Ubuntu16.04')
2451
2452                     // Add some useful information to the log file. Ignore return codes.
2453                     buildCommands += "uname -a || true"
2454
2455                     // Cross build the Ubuntu/arm product using docker with a docker image that contains the correct
2456                     // Ubuntu cross-compilation toolset (running on a Ubuntu x64 host).
2457                     // For CoreFX testing, we only need the product build; we don't need to generate the layouts. The product
2458                     // build is then copied into the corefx layout by the run-corefx-test.py script. For CoreFX testing, we
2459                     // ZIP up the generated CoreFX runtime and tests.
2460
2461                     def dockerImage = getDockerImageName(architecture, os, true)
2462                     def dockerCmd = "docker run -i --rm -v \${WORKSPACE}:\${WORKSPACE} -w \${WORKSPACE} -e ROOTFS_DIR=/crossrootfs/${architecture} ${dockerImage} "
2463
2464                     buildCommands += "${dockerCmd}\${WORKSPACE}/build.sh ${lowerConfiguration} ${architecture} cross"
2465
2466                     if (doCoreFxTesting) {
2467                         def scriptFileName = "\$WORKSPACE/set_stress_test_env.sh"
2468
2469                         def envScriptCmds = envScriptCreate(os, scriptFileName)
2470                         envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
2471                         envScriptCmds += envScriptFinalize(os, scriptFileName)
2472                         buildCommands += envScriptCmds
2473
2474                         // Build and text corefx
2475                         def workspaceRelativeFxRootLinux = "_/fx"
2476                         def absoluteFxRoot = "\$WORKSPACE/${workspaceRelativeFxRootLinux}"
2477                         def fxBranch = getFxBranch(branch)
2478
2479                         buildCommands += "${dockerCmd}python -u \$WORKSPACE/tests/scripts/run-corefx-tests.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} -fx_root ${absoluteFxRoot} -fx_branch ${fxBranch} -env_script ${scriptFileName} -no_run_tests"
2480
2481                         // Docker creates files with root permission, so we need to zip in docker also, or else we'll get permission errors.
2482                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeFxRootLinux}/fxruntime.zip ${workspaceRelativeFxRootLinux}/artifacts/bin/testhost/netcoreapp-Linux-Release-${architecture}"
2483                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeFxRootLinux}/fxtests.zip ${workspaceRelativeFxRootLinux}/artifacts/bin/tests"
2484
2485                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxruntime.zip")
2486                         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/fxtests.zip")
2487                     }
2488                     else if (isCrossGenComparisonScenario(scenario)) {
2489                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross generatelayoutonly"
2490
2491                         def workspaceRelativeProductBinDir = "bin/Product/${osGroup}.${architecture}.${configuration}"
2492                         def workspaceRelativeCoreLib = "${workspaceRelativeProductBinDir}/IL/System.Private.CoreLib.dll"
2493                         def workspaceRelativeCoreRootDir = "bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root"
2494                         def workspaceRelativeCrossGenComparisonScript = "tests/scripts/crossgen_comparison.py"
2495                         def workspaceRelativeResultsDir = "_"
2496                         def workspaceRelativeArtifactsArchive = "${os}.${architecture}.${configuration}.${scenario}.zip"
2497                         def crossGenComparisonCmd = "python -u \${WORKSPACE}/${workspaceRelativeCrossGenComparisonScript} "
2498                         def crossArch = "x64"
2499                         def crossGenExecutable = "\${WORKSPACE}/${workspaceRelativeProductBinDir}/${crossArch}/crossgen"
2500                         def workspaceRelativeCrossArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${crossArch}_${architecture}.${configuration}"
2501
2502                         buildCommands += "${dockerCmd}mkdir -p \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2503                         buildCommands += "${dockerCmd}${crossGenComparisonCmd}crossgen_corelib --crossgen ${crossGenExecutable} --il_corelib \${WORKSPACE}/${workspaceRelativeCoreLib} --result_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2504                         buildCommands += "${dockerCmd}${crossGenComparisonCmd}crossgen_framework --crossgen ${crossGenExecutable} --core_root \${WORKSPACE}/${workspaceRelativeCoreRootDir} --result_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}"
2505
2506                         buildCommands += "${dockerCmd}zip -r ${workspaceRelativeArtifactsArchive} ${workspaceRelativeCoreLib} ${workspaceRelativeCoreRootDir} ${workspaceRelativeCrossGenComparisonScript} ${workspaceRelativeResultsDir}"
2507                         Utilities.addArchival(newJob, "${workspaceRelativeArtifactsArchive}")
2508                     }
2509                     else if (scenario == 'pmi_asm_diffs') {
2510                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross generatelayoutonly"
2511
2512                         // Pass `--skip_diffs` -- the actual diffs will be done on an arm machine in the test job. This is the build job.
2513                         // TODO: Add -target_branch and -commit_hash arguments based on GitHub variables.
2514                         buildCommands += "python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} --skip_diffs"
2515
2516                         // Archive what we created.
2517                         buildCommands += "tar -czf product.${os}.${architecture}.${lowerConfiguration}.tgz ./bin/Product/Linux.${architecture}.${configuration}"
2518                         buildCommands += "tar -czf product.baseline.${os}.${architecture}.${lowerConfiguration}.tgz ./_/pmi/base/bin/Product/Linux.${architecture}.${configuration}"
2519                         buildCommands += "tar -czf coreroot.${os}.${architecture}.${lowerConfiguration}.tgz ./bin/tests/Linux.${architecture}.${configuration}/Tests/Core_Root"
2520                         buildCommands += "tar -czf coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.tgz ./_/pmi/base/bin/tests/Linux.${architecture}.${configuration}/Tests/Core_Root"
2521
2522                         // Archive the built artifacts
2523                         Utilities.addArchival(newJob, "product.${os}.${architecture}.${lowerConfiguration}.tgz,product.baseline.${os}.${architecture}.${lowerConfiguration}.tgz,coreroot.${os}.${architecture}.${lowerConfiguration}.tgz,coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.tgz")
2524                     }
2525                     else {
2526                         // Then, using the same docker image, build the tests and generate the CORE_ROOT layout.
2527
2528                         def testBuildOpts = ""
2529                         if (priority == '1') {
2530                             testBuildOpts = "priority1"
2531                         }
2532
2533                         buildCommands += "${dockerCmd}\${WORKSPACE}/build-test.sh ${lowerConfiguration} ${architecture} cross ${testBuildOpts}"
2534
2535                         // ZIP up the built tests (including CORE_ROOT and native test components copied to the CORE_ROOT) for the test job (created in the flow job code)
2536                         def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
2537                         buildCommands += "tar -czf ${testArtifactsTgzFileName} bin/tests/${osGroup}.${architecture}.${configuration}"
2538
2539                         Utilities.addArchival(newJob, "${testArtifactsTgzFileName}", "")
2540                     }
2541
2542                     // Archive the logs, even if the build failed (which is when they are most interesting).
2543                     Utilities.addArchival(newJob, "bin/Logs/*.log,bin/Logs/*.wrn,bin/Logs/*.err,bin/Logs/MsbuildDebugLogs/*", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
2544
2545                     // We need to clean up the build machines; the docker build leaves newly built files with root permission, which
2546                     // the cleanup task in Jenkins can't remove.
2547                     newJob.with {
2548                         publishers {
2549                             azureVMAgentPostBuildAction {
2550                                 agentPostBuildAction('Delete agent after build execution (when idle).')
2551                             }
2552                         }
2553                     }
2554                     break
2555                 default:
2556                     println("Unknown architecture: ${architecture}");
2557                     assert false
2558                     break
2559             }
2560             break
2561         // editor brace matching: }
2562         default:
2563             println("Unknown os: ${os}");
2564             assert false
2565             break
2566     } // os
2567
2568     return buildCommands
2569 }
2570
2571 // Determine if we should generate a job for the given parameters. This is for non-flow jobs: either build and test, or build only.
2572 // Returns true if the job should be generated.
2573 def static shouldGenerateJob(def scenario, def isPR, def architecture, def configuration, def os, def isBuildOnly)
2574 {
2575     def windowsArmJob = ((os == "Windows_NT") && (architecture in Constants.armWindowsCrossArchitectureList))
2576
2577     // Innerloop jobs (except corefx_innerloop) are no longer created in Jenkins
2578     // The only exception is windows arm(64)
2579     if (isInnerloopTestScenario(scenario) && isPR && !windowsArmJob) {
2580         assert scenario != 'corefx_innerloop'
2581         return false;
2582     }
2583
2584     if (!isPR) {
2585         if (isInnerloopTestScenario(scenario)) {
2586             return false
2587         }
2588
2589         if (scenario == 'corefx_innerloop') {
2590             return false
2591         }
2592     }
2593
2594     // Tizen is only supported for armem architecture
2595     if (os == 'Tizen' && architecture != 'armem') {
2596         return false
2597     }
2598
2599     // Filter based on architecture.
2600
2601     switch (architecture) {
2602         case 'arm':
2603             if ((os != 'Windows_NT') && (os != 'Ubuntu')) {
2604                 return false
2605             }
2606             break
2607         case 'arm64':
2608             if ((os != 'Windows_NT') && (os != 'Ubuntu16.04')) {
2609                 return false
2610             }
2611             break
2612         case 'armem':
2613             if (os != 'Tizen') {
2614                 return false
2615             }
2616             break
2617         case 'x86':
2618             if ((os != 'Windows_NT') && (os != 'Ubuntu')) {
2619                 return false
2620             }
2621             break
2622         case 'x64':
2623             // Everything implemented
2624             break
2625         default:
2626             println("Unknown architecture: ${architecture}")
2627             assert false
2628             break
2629     }
2630
2631     // Which (Windows) build only jobs are required?
2632
2633     def isNormalOrInnerloop = (scenario == 'innerloop' || scenario == 'normal')
2634
2635     if (isBuildOnly) {
2636         switch (architecture) {
2637             case 'arm':
2638             case 'arm64':
2639                 // We use build only jobs for Windows arm/arm64 cross-compilation corefx testing, so we need to generate builds for that.
2640                 if (!isCoreFxScenario(scenario)) {
2641                     return false
2642                 }
2643                 break
2644             case 'x64':
2645             case 'x86':
2646                 if (!isNormalOrInnerloop) {
2647                     return false
2648                 }
2649                 break
2650             default:
2651                 return false
2652         }
2653     }
2654
2655     // Filter based on scenario.
2656
2657     if (isJitStressScenario(scenario)) {
2658         if (configuration != 'Checked') {
2659             return false
2660         }
2661
2662         def isEnabledOS = (os == 'Windows_NT') ||
2663                           (os == 'Ubuntu' && (architecture == 'x64') && isCoreFxScenario(scenario)) ||
2664                           (os == 'Ubuntu' && architecture == 'arm') ||
2665                           (os == 'Ubuntu16.04' && architecture == 'arm64')
2666         if (!isEnabledOS) {
2667             return false
2668         }
2669
2670         switch (architecture) {
2671             case 'x64':
2672                 break
2673
2674             case 'x86':
2675                 // x86 ubuntu: no stress modes
2676                 if (os == 'Ubuntu') {
2677                     return false
2678                 }
2679                 break
2680
2681             case 'arm':
2682             case 'arm64':
2683                 // We use build only jobs for Windows arm/arm64 cross-compilation corefx testing, so we need to generate builds for that.
2684                 // No "regular" Windows arm corefx jobs, e.g.
2685                 // For Ubuntu arm corefx testing, we use regular jobs (not "build only" since only Windows has "build only", and
2686                 // the Ubuntu arm "regular" jobs don't run tests anyway).
2687                 if (os == 'Windows_NT') {
2688                     if (! (isBuildOnly && isCoreFxScenario(scenario)) ) {
2689                         return false
2690                     }
2691                 }
2692                 else {
2693                     if (!isCoreFxScenario(scenario)) {
2694                         return false
2695                     }
2696                 }
2697                 break
2698
2699             default:
2700                 // armem: no stress jobs for ARM emulator.
2701                 return false
2702         }
2703     }
2704     else if (isR2RScenario(scenario)) {
2705         if (os != 'Windows_NT') {
2706             return false
2707         }
2708
2709         if (isR2RBaselineScenario(scenario)) {
2710             // no need for Debug scenario; Checked is sufficient
2711             if (configuration != 'Checked' && configuration != 'Release') {
2712                 return false
2713             }
2714         }
2715         else if (isR2RStressScenario(scenario)) {
2716             // Stress scenarios only run with Checked builds, not Release (they would work with Debug, but be slow).
2717             if (configuration != 'Checked') {
2718                 return false
2719             }
2720         }
2721
2722         switch (architecture) {
2723             case 'arm':
2724             case 'arm64':
2725                 // Windows arm/arm64 ready-to-run jobs use flow jobs and test jobs, but depend on "normal" (not R2R specific) build jobs.
2726                 return false
2727
2728             default:
2729                 break
2730         }
2731     }
2732     else if (isCrossGenComparisonScenario(scenario)) {
2733         return shouldGenerateCrossGenComparisonJob(os, architecture, configuration, scenario)
2734     }
2735     else {
2736         // Skip scenarios
2737         switch (scenario) {
2738             case 'ilrt':
2739                 // The ilrt build isn't necessary except for Windows_NT2003.  Non-Windows NT uses
2740                 // the default scenario build
2741                 if (os != 'Windows_NT') {
2742                     return false
2743                 }
2744                 // Only x64 for now
2745                 if (architecture != 'x64') {
2746                     return false
2747                 }
2748                 // Release only
2749                 if (configuration != 'Release') {
2750                     return false
2751                 }
2752                 break
2753             case 'jitdiff':
2754                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2755                     return false
2756                 }
2757                 if (architecture != 'x64') {
2758                     return false
2759                 }
2760                 if (configuration != 'Checked') {
2761                     return false
2762                 }
2763                 break
2764             case 'longgc':
2765             case 'gcsimulator':
2766                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2767                     return false
2768                 }
2769                 if (architecture != 'x64') {
2770                     return false
2771                 }
2772                 if (configuration != 'Release') {
2773                     return false
2774                 }
2775                 break
2776             case 'gc_reliability_framework':
2777             case 'standalone_gc':
2778                 if (os != 'Windows_NT' && os != 'Ubuntu' && os != 'OSX10.12') {
2779                     return false
2780                 }
2781
2782                 if (architecture != 'x64') {
2783                     return false
2784                 }
2785
2786                 if (configuration != 'Release' && configuration != 'Checked') {
2787                     return false
2788                 }
2789                 break
2790             // We only run Windows and Ubuntu x64 Checked for formatting right now
2791             case 'formatting':
2792                 if (os != 'Windows_NT' && os != 'Ubuntu') {
2793                     return false
2794                 }
2795                 if (architecture != 'x64') {
2796                     return false
2797                 }
2798                 if (configuration != 'Checked') {
2799                     return false
2800                 }
2801                 break
2802             case 'illink':
2803                 if (os != 'Windows_NT' && (os != 'Ubuntu' || architecture != 'x64')) {
2804                     return false
2805                 }
2806                 if (architecture != 'x64' && architecture != 'x86') {
2807                     return false
2808                 }
2809                 break
2810             case 'normal':
2811                 // Nothing skipped
2812                 break
2813             case 'innerloop':
2814                 if (!isValidPrTriggeredInnerLoopJob(os, architecture, configuration, isBuildOnly)) {
2815                     return false
2816                 }
2817                 break
2818             case 'corefx_innerloop':
2819                 if (os != 'Windows_NT' && os != 'Ubuntu' &&  os != 'OSX10.12') {
2820                     return false
2821                 }
2822                 if (architecture != 'x64') {
2823                     return false
2824                 }
2825                 break
2826             case 'pmi_asm_diffs':
2827                 if (configuration != 'Checked') {
2828                     return false
2829                 }
2830                 if (architecture == 'armem') {
2831                     return false
2832                 }
2833                 // Currently, we don't support pmi_asm_diffs for Windows arm/arm64. We don't have a dotnet CLI available to
2834                 // build jitutils. The jobs are not in validArmWindowsScenarios.
2835                 if ((os == 'Windows_NT') && (architecture == 'arm' || architecture == 'arm64')) {
2836                     return false
2837                 }
2838                 // Currently, no support for Linux x86.
2839                 if ((os != 'Windows_NT') && (architecture == 'x86')) {
2840                     return false
2841                 }
2842                 break
2843             default:
2844                 println("Unknown scenario: ${scenario}")
2845                 assert false
2846                 break
2847         }
2848     }
2849
2850     // The job was not filtered out, so we should generate it!
2851     return true
2852 }
2853
2854 Constants.allScenarios.each { scenario ->
2855     [true, false].each { isPR ->
2856         Constants.architectureList.each { architecture ->
2857             Constants.configurationList.each { configuration ->
2858                 Constants.osList.each { os ->
2859                     // If the OS is Windows_NT_BuildOnly, set the isBuildOnly flag to true
2860                     // and reset the os to Windows_NT
2861                     def isBuildOnly = false
2862                     if (os == 'Windows_NT_BuildOnly') {
2863                         isBuildOnly = true
2864                         os = 'Windows_NT'
2865                     }
2866
2867                     if (!shouldGenerateJob(scenario, isPR, architecture, configuration, os, isBuildOnly)) {
2868                         return
2869                     }
2870
2871                     // Calculate names
2872                     def jobName = getJobName(configuration, architecture, os, scenario, isBuildOnly)
2873                     def folderName = getJobFolder(scenario)
2874
2875                     // Create the new job
2876                     def newJob = job(Utilities.getFullJobName(project, jobName, isPR, folderName)) {}
2877
2878                     addToViews(newJob, false, isPR, architecture, os, configuration, scenario) // isFlowJob == false
2879
2880                     setJobMachineAffinity(architecture, os, true, false, false, newJob) // isBuildJob = true, isTestJob = false, isFlowJob = false
2881
2882                     Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")
2883                     addTriggers(newJob, branch, isPR, architecture, os, configuration, scenario, false, isBuildOnly) // isFlowJob==false
2884                     setJobTimeout(newJob, isPR, architecture, configuration, scenario, isBuildOnly)
2885
2886                     // Copy Windows build test binaries and corefx build artifacts for Linux cross build for armem.
2887                     // We don't use a flow job for this, but we do depend on there being existing builds with these
2888                     // artifacts produced.
2889                     if ((architecture == 'armem') && (os == 'Tizen')) {
2890                         // Define the Windows Tests and Corefx build job names
2891                         def lowerConfiguration = configuration.toLowerCase()
2892                         def WindowsTestsName = projectFolder + '/' +
2893                                                Utilities.getFullJobName(project,
2894                                                                         getJobName(lowerConfiguration, 'x64' , 'windows_nt', 'normal', true),
2895                                                                         false)
2896                         def fxBranch = getFxBranch(branch)
2897                         def corefxFolder = Utilities.getFolderName('dotnet/corefx') + '/' +
2898                                            Utilities.getFolderName(fxBranch)
2899
2900                         def arm_abi = 'armel'
2901                         def corefx_os = 'tizen'
2902
2903                         // Let's use release CoreFX to test checked CoreCLR,
2904                         // because we do not generate checked CoreFX in CoreFX CI yet.
2905                         def corefx_lowerConfiguration = lowerConfiguration
2906                         if (lowerConfiguration == 'checked') {
2907                             corefx_lowerConfiguration = 'release'
2908                         }
2909
2910                         // Copy the Windows test binaries and the Corefx build binaries
2911                         newJob.with {
2912                             steps {
2913                                 copyArtifacts(WindowsTestsName) {
2914                                     includePatterns('bin/tests/tests.zip')
2915                                     buildSelector {
2916                                         latestSuccessful(true)
2917                                     }
2918                                 }
2919                                 copyArtifacts("${corefxFolder}/${corefx_os}_${arm_abi}_cross_${corefx_lowerConfiguration}") {
2920                                     includePatterns('artifacts/bin/build.tar.gz')
2921                                     buildSelector {
2922                                         latestSuccessful(true)
2923                                     }
2924                                 }
2925                             } // steps
2926                         } // newJob.with
2927                     }
2928
2929                     def buildCommands = calculateBuildCommands(newJob, scenario, branch, isPR, architecture, configuration, os, isBuildOnly)
2930
2931                     newJob.with {
2932                         steps {
2933                             if (os == 'Windows_NT') {
2934                                 buildCommands.each { buildCommand ->
2935                                     batchFile(buildCommand)
2936                                 }
2937                             }
2938                             else {
2939                                 buildCommands.each { buildCommand ->
2940                                     shell(buildCommand)
2941                                 }
2942                             }
2943                         } // steps
2944                     } // newJob.with
2945
2946                 } // os
2947             } // configuration
2948         } // architecture
2949     } // isPR
2950 } // scenario
2951
2952 // Create a Windows ARM/ARM64 test job that will be used by a flow job.
2953 // Returns the newly created job.
2954 def static CreateWindowsArmTestJob(def dslFactory, def project, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
2955 {
2956     def osGroup = getOSGroup(os)
2957     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
2958
2959     def jobFolder = getJobFolder(scenario)
2960     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
2961         parameters {
2962             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
2963         }
2964
2965         steps {
2966             // Set up the copies
2967
2968             // Coreclr build we are trying to test
2969             //
2970             //  ** NOTE ** This will, correctly, overwrite the CORE_ROOT from the Windows test archive
2971
2972             copyArtifacts(inputCoreCLRBuildName) {
2973                 excludePatterns('**/testResults.xml', '**/*.ni.dll')
2974                 buildSelector {
2975                     buildNumber('${CORECLR_BUILD}')
2976                 }
2977             }
2978
2979             if (isCoreFxScenario(scenario)) {
2980
2981                 // Only arm/arm64 supported for corefx testing now.
2982                 assert architecture == 'arm' || architecture == 'arm64'
2983
2984                 // Unzip CoreFx runtime
2985                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('_\\fx\\fxruntime.zip', '_\\fx\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}')\"")
2986
2987                 // Unzip CoreFx tests.
2988                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('_\\fx\\fxtests.zip', '_\\fx\\artifacts\\bin\\tests')\"")
2989
2990                 // Add the script to run the corefx tests
2991                 def corefx_runtime_path   = "%WORKSPACE%\\_\\fx\\artifacts\\bin\\testhost\\netcoreapp-Windows_NT-Release-${architecture}"
2992                 def corefx_tests_dir      = "%WORKSPACE%\\_\\fx\\artifacts\\bin\\tests"
2993                 def corefx_exclusion_file = "%WORKSPACE%\\tests\\${architecture}\\corefx_test_exclusions.txt"
2994                 def exclusionRspPath      = "%WORKSPACE%\\tests\\scripts\\run-corefx-tests-exclusions.txt"
2995                 batchFile("call %WORKSPACE%\\tests\\scripts\\run-corefx-tests.bat ${corefx_runtime_path} ${corefx_tests_dir} ${corefx_exclusion_file} ${architecture} ${exclusionRspPath}")
2996
2997             } else { // !isCoreFxScenario(scenario)
2998
2999                 // Unzip tests.
3000                 batchFile("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::ExtractToDirectory('bin\\tests\\tests.zip', 'bin\\tests\\${osGroup}.${architecture}.${configuration}')\"")
3001
3002                 def buildCommands = ""
3003
3004                 def coreRootLocation = "%WORKSPACE%\\bin\\tests\\Windows_NT.${architecture}.${configuration}\\Tests\\Core_Root"
3005                 def addEnvVariable =  { variable, value -> buildCommands += "set ${variable}=${value}\r\n"}
3006                 def addCommand = { cmd -> buildCommands += "${cmd}\r\n"}
3007
3008                 // Make sure Command Extensions are enabled. Used so %ERRORLEVEL% is available.
3009                 addCommand("SETLOCAL ENABLEEXTENSIONS")
3010
3011                 // For all jobs
3012                 addEnvVariable("CORE_ROOT", coreRootLocation)
3013                 addEnvVariable("COMPlus_NoGuiOnAssert", "1")
3014                 addEnvVariable("COMPlus_ContinueOnAssert", "0")
3015
3016                 // If we are running a stress mode, we'll set those variables as well
3017                 if (isJitStressScenario(scenario) || isR2RStressScenario(scenario)) {
3018                     def stressValues = null
3019                     if (isJitStressScenario(scenario)) {
3020                         stressValues = Constants.jitStressModeScenarios[scenario]
3021                     }
3022                     else {
3023                         stressValues = Constants.r2rStressScenarios[scenario]
3024                     }
3025
3026                     stressValues.each { key, value ->
3027                         addEnvVariable(key, value)
3028                     }
3029                 }
3030
3031                 if (isR2RScenario(scenario)) {
3032                     // Crossgen the framework assemblies.
3033                     buildCommands += """
3034 @for %%F in (%CORE_ROOT%\\*.dll) do @call :PrecompileAssembly "%CORE_ROOT%" "%%F" %%~nxF
3035 @goto skip_PrecompileAssembly
3036
3037 :PrecompileAssembly
3038 @REM Skip mscorlib since it is already precompiled.
3039 @if /I "%3" == "mscorlib.dll" exit /b 0
3040 @if /I "%3" == "mscorlib.ni.dll" exit /b 0
3041
3042 "%CORE_ROOT%\\crossgen.exe" /Platform_Assemblies_Paths "%CORE_ROOT%" %2 >nul 2>nul
3043 @if "%errorlevel%" == "-2146230517" (
3044     echo %2 is not a managed assembly.
3045 ) else if "%errorlevel%" == "-2146234344" (
3046     echo %2 is not a managed assembly.
3047 ) else if %errorlevel% neq 0 (
3048     echo Unable to precompile %2
3049 ) else (
3050     echo Precompiled %2
3051 )
3052 @exit /b 0
3053
3054 :skip_PrecompileAssembly
3055 """
3056
3057                     // Set RunCrossGen variable to cause test wrappers to invoke their logic to run
3058                     // crossgen on tests before running them.
3059                     addEnvVariable("RunCrossGen", "true")
3060                 } // isR2RScenario(scenario)
3061
3062                 // Run runtest.cmd
3063                 // Do not run generate layout. It will delete the correct CORE_ROOT, and we do not have a correct product
3064                 // dir to copy from.
3065                 def runtestCommand = "call %WORKSPACE%\\tests\\runtest.cmd ${architecture} ${configuration} skipgeneratelayout"
3066
3067                 addCommand("${runtestCommand}")
3068                 addCommand("echo on") // Show the following commands in the log. "echo" doesn't alter the errorlevel.
3069                 addCommand("set saved_errorlevel=%errorlevel%")
3070
3071                 // Collect the test logs collected by xunit. Ignore errors here. We want to collect these even if the run
3072                 // failed for some reason, so it needs to be in this batch file.
3073
3074                 addCommand("powershell -NoProfile -Command \"Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('.\\bin\\tests\\${osGroup}.${architecture}.${configuration}\\Reports', '.\\bin\\tests\\testReports.zip')\"");
3075
3076                 // Use the runtest.cmd errorlevel as the script errorlevel.
3077                 addCommand("exit /b %saved_errorlevel%")
3078
3079                 batchFile(buildCommands)
3080             } // non-corefx testing
3081         } // steps
3082     } // job
3083
3084     if (!isCoreFxScenario(scenario)) {
3085         def doNotFailIfNothingArchived = true
3086         def archiveOnlyIfSuccessful = false
3087         Utilities.addArchival(newJob, "bin/tests/testReports.zip", "", doNotFailIfNothingArchived, archiveOnlyIfSuccessful)
3088
3089         Utilities.addXUnitDotNETResults(newJob, 'bin/**/TestRun*.xml', true)
3090     }
3091
3092     return newJob
3093 }
3094
3095 // Create a test job not covered by the "Windows ARM" case that will be used by a flow job.
3096 // E.g., non-Windows tests.
3097 // Returns the newly created job.
3098 def static CreateOtherTestJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3099 {
3100     def lowerConfiguration = configuration.toLowerCase()
3101
3102     def isUbuntuArm64Job = ((os == "Ubuntu16.04") && (architecture == 'arm64'))
3103     def isUbuntuArm32Job = ((os == "Ubuntu") && (architecture == 'arm'))
3104     def isUbuntuArmJob = isUbuntuArm32Job || isUbuntuArm64Job
3105
3106     def doCoreFxTesting = isCoreFxScenario(scenario)
3107     def isPmiAsmDiffsScenario = (scenario == 'pmi_asm_diffs')
3108
3109     def workspaceRelativeFxRootLinux = "_/fx" // only used for CoreFX testing
3110
3111     def osGroup = getOSGroup(os)
3112     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
3113
3114     def testOpts = ''
3115     def useServerGC = false
3116
3117     // Enable Server GC for Ubuntu PR builds
3118     // REVIEW: why? Does this apply to all architectures? Why only PR?
3119     if (os == 'Ubuntu' && isPR) {
3120         testOpts += ' --useServerGC'
3121         useServerGC = true
3122     }
3123
3124     if (isR2RScenario(scenario)) {
3125
3126         testOpts += ' --crossgen --runcrossgentests'
3127
3128         if (scenario == 'r2r_jitstress1') {
3129             testOpts += ' --jitstress=1'
3130         }
3131         else if (scenario == 'r2r_jitstress2') {
3132             testOpts += ' --jitstress=2'
3133         }
3134         else if (scenario == 'r2r_jitstress1_tiered') {
3135             testOpts += ' --jitstress=1'
3136         }
3137         else if (scenario == 'r2r_jitstress2_tiered') {
3138             testOpts += ' --jitstress=2'
3139         }
3140         else if (scenario == 'r2r_jitstressregs1') {
3141             testOpts += ' --jitstressregs=1'
3142         }
3143         else if (scenario == 'r2r_jitstressregs2') {
3144             testOpts += ' --jitstressregs=2'
3145         }
3146         else if (scenario == 'r2r_jitstressregs3') {
3147             testOpts += ' --jitstressregs=3'
3148         }
3149         else if (scenario == 'r2r_jitstressregs4') {
3150             testOpts += ' --jitstressregs=4'
3151         }
3152         else if (scenario == 'r2r_jitstressregs8') {
3153             testOpts += ' --jitstressregs=8'
3154         }
3155         else if (scenario == 'r2r_jitstressregs0x10') {
3156             testOpts += ' --jitstressregs=0x10'
3157         }
3158         else if (scenario == 'r2r_jitstressregs0x80') {
3159             testOpts += ' --jitstressregs=0x80'
3160         }
3161         else if (scenario == 'r2r_jitstressregs0x1000') {
3162             testOpts += ' --jitstressregs=0x1000'
3163         }
3164         else if (scenario == 'r2r_jitminopts') {
3165             testOpts += ' --jitminopts'
3166         }
3167         else if (scenario == 'r2r_jitforcerelocs') {
3168             testOpts += ' --jitforcerelocs'
3169         }
3170         else if (scenario == 'r2r_gcstress15') {
3171             testOpts += ' --gcstresslevel=0xF'
3172         }
3173     }
3174     else if (scenario == 'jitdiff') {
3175         testOpts += ' --jitdisasm --crossgen'
3176     }
3177     else if (scenario == 'illink') {
3178         testOpts += ' --link=\$WORKSPACE/linker/linker/bin/netcore_Release/netcoreapp2.0/ubuntu-x64/publish/illink'
3179     }
3180     else if (isLongGc(scenario)) {
3181         // Long GC tests behave very poorly when they are not
3182         // the only test running (many of them allocate until OOM).
3183         testOpts += ' --sequential'
3184
3185         // A note - runtest.sh does have "--long-gc" and "--gcsimulator" options
3186         // for running long GC and GCSimulator tests, respectively. We don't use them
3187         // here because using a playlist file produces much more readable output on the CI machines
3188         // and reduces running time.
3189         //
3190         // The Long GC playlist contains all of the tests that are
3191         // going to be run. The GCSimulator playlist contains all of
3192         // the GC simulator tests.
3193         if (scenario == 'longgc') {
3194             testOpts += ' --long-gc --playlist=./tests/longRunningGcTests.txt'
3195         }
3196         else if (scenario == 'gcsimulator') {
3197             testOpts += ' --gcsimulator --playlist=./tests/gcSimulatorTests.txt'
3198         }
3199     }
3200     else if (isGcReliabilityFramework(scenario)) {
3201         testOpts += ' --build-overlay-only'
3202     }
3203     else if (scenario == 'standalone_gc') {
3204         if (osGroup == 'OSX') {
3205             testOpts += ' --gcname=libclrgc.dylib'
3206         }
3207         else if (osGroup == 'Linux') {
3208             testOpts += ' --gcname=libclrgc.so'
3209         }
3210         else {
3211             println("Unexpected OS group: ${osGroup} for os ${os}")
3212             assert false
3213         }
3214     }
3215
3216     def jobFolder = getJobFolder(scenario)
3217     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
3218         parameters {
3219             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
3220         }
3221
3222         steps {
3223             // Set up the copies
3224
3225             // Coreclr build we are trying to test
3226             //
3227             // HACK: the Ubuntu arm64 copyArtifacts Jenkins plug-in is ridiculously slow (45 minutes to
3228             // 1.5 hours for this step). Instead, directly use wget, which is fast (1 minute).
3229
3230             if (!isUbuntuArm64Job) {
3231                 copyArtifacts(inputCoreCLRBuildName) {
3232                     excludePatterns('**/testResults.xml', '**/*.ni.dll')
3233                     buildSelector {
3234                         buildNumber('${CORECLR_BUILD}')
3235                     }
3236                 }
3237             }
3238
3239             if (isUbuntuArmJob) {
3240                 // Add some useful information to the log file. Ignore return codes.
3241                 shell("uname -a || true")
3242             }
3243
3244             if (isUbuntuArm64Job) {
3245                 // Copy the required artifacts directly, using wget, e.g.:
3246                 //
3247                 //  https://ci.dot.net/job/dotnet_coreclr/job/master/job/arm64_cross_checked_ubuntu16.04_innerloop_prtest/16/artifact/testnativebin.checked.zip
3248                 //  https://ci.dot.net/job/dotnet_coreclr/job/master/job/arm64_cross_checked_ubuntu16.04_innerloop_prtest/16/artifact/tests.checked.zip
3249                 //
3250                 // parameterized as:
3251                 //
3252                 //  https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/job/${inputJobName}/${CORECLR_BUILD}/artifact/testnativebin.checked.zip
3253                 //  https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/job/${inputJobName}/${CORECLR_BUILD}/artifact/tests.checked.zip
3254                 //
3255                 // CoreFX example artifact URLs:
3256                 //
3257                 //  https://ci.dot.net/job/dotnet_coreclr/job/dev_unix_test_workflow/job/jitstress/job/arm64_cross_checked_ubuntu16.04_corefx_baseline_prtest/1/artifact/_/fx/fxruntime.zip
3258                 //  https://ci.dot.net/job/dotnet_coreclr/job/dev_unix_test_workflow/job/jitstress/job/arm64_cross_checked_ubuntu16.04_corefx_baseline_prtest/1/artifact/_/fx/fxtests.zip
3259                 //
3260                 // Note that the source might be in a "jitstress" folder.
3261                 //
3262                 // Use `--progress=dot:giga` to display some progress output, but limit it in the log file.
3263                 //
3264                 // Use `--directory-prefix=_/fx` to specify where to put the corefx files (to match what other platforms do). Use this instead of `-O`.
3265
3266                 shell("echo \"Using wget instead of the Jenkins copy artifacts plug-in to copy artifacts from ${inputCoreCLRBuildName}\"")
3267
3268                 def mungedProjectName = Utilities.getFolderName(project)
3269                 def mungedBranchName = Utilities.getFolderName(branch)
3270
3271                 def doCrossGenComparison = isCrossGenComparisonScenario(scenario)
3272                 def inputCoreCLRBuildScenario = isInnerloopTestScenario(scenario) ? 'innerloop' : 'normal'
3273                 if (isPmiAsmDiffsScenario || doCoreFxTesting || doCrossGenComparison) {
3274                     // These depend on unique builds for each scenario
3275                     inputCoreCLRBuildScenario = scenario
3276                 }
3277                 def sourceJobName = getJobName(configuration, architecture, os, inputCoreCLRBuildScenario, false)
3278                 def inputJobName = Utilities.getFullJobName(sourceJobName, isPR)
3279
3280                 // Need to add the sub-folder if necessary.
3281                 def inputJobPath = "job/${inputJobName}"
3282                 def folderName = getJobFolder(inputCoreCLRBuildScenario)
3283                 if (folderName != '') {
3284                     inputJobPath = "job/${folderName}/job/${inputJobName}"
3285                 }
3286
3287                 def inputUrlRoot = "https://ci.dot.net/job/${mungedProjectName}/job/${mungedBranchName}/${inputJobPath}/\${CORECLR_BUILD}/artifact"
3288
3289                 if (isPmiAsmDiffsScenario) {
3290                     def workspaceRelativeRootLinux = "_/pmi"
3291                     shell("mkdir -p ${workspaceRelativeRootLinux}")
3292                     shell("wget --progress=dot:giga ${inputUrlRoot}/product.${os}.${architecture}.${lowerConfiguration}.tgz")
3293                     shell("wget --progress=dot:giga ${inputUrlRoot}/product.baseline.${os}.${architecture}.${lowerConfiguration}.tgz")
3294                     shell("wget --progress=dot:giga ${inputUrlRoot}/coreroot.${os}.${architecture}.${lowerConfiguration}.tgz")
3295                     shell("wget --progress=dot:giga ${inputUrlRoot}/coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.tgz")
3296                 }
3297                 else if (doCoreFxTesting) {
3298                     shell("mkdir -p ${workspaceRelativeFxRootLinux}")
3299                     shell("wget --progress=dot:giga --directory-prefix=${workspaceRelativeFxRootLinux} ${inputUrlRoot}/${workspaceRelativeFxRootLinux}/fxtests.zip")
3300                     shell("wget --progress=dot:giga --directory-prefix=${workspaceRelativeFxRootLinux} ${inputUrlRoot}/${workspaceRelativeFxRootLinux}/fxruntime.zip")
3301                 }
3302                 else {
3303                     def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
3304                     shell("wget --progress=dot:giga ${inputUrlRoot}/${testArtifactsTgzFileName}")
3305                 }
3306             }
3307
3308             if (architecture == 'x86') {
3309                 shell("mkdir ./bin/CoreFxNative")
3310
3311                 def fxBranch = getFxBranch(branch)
3312                 def corefxFolder = Utilities.getFolderName('dotnet/corefx') + '/' + Utilities.getFolderName(fxBranch)
3313
3314                 copyArtifacts("${corefxFolder}/ubuntu16.04_x86_release") {
3315                     includePatterns('artifacts/bin/build.tar.gz')
3316                     targetDirectory('bin/CoreFxNative')
3317                     buildSelector {
3318                         latestSuccessful(true)
3319                     }
3320                 }
3321
3322                 shell("mkdir ./bin/CoreFxBinDir")
3323                 shell("tar -xf ./bin/CoreFxNative/artifacts/bin/build.tar.gz -C ./bin/CoreFxBinDir")
3324             }
3325
3326             if (isPmiAsmDiffsScenario) {
3327                 shell("tar -xzf ./product.${os}.${architecture}.${lowerConfiguration}.tgz || exit 0")
3328                 shell("tar -xzf ./product.baseline.${os}.${architecture}.${lowerConfiguration}.tgz || exit 0")
3329                 shell("tar -xzf ./coreroot.${os}.${architecture}.${lowerConfiguration}.tgz || exit 0")
3330                 shell("tar -xzf ./coreroot.baseline.${os}.${architecture}.${lowerConfiguration}.tgz || exit 0")
3331             }
3332             // CoreFX testing downloads the CoreFX tests, not the coreclr tests. Also, unzip the built CoreFX layout/runtime directories.
3333             else if (doCoreFxTesting) {
3334                 shell("unzip -q -o ${workspaceRelativeFxRootLinux}/fxtests.zip || exit 0")
3335                 shell("unzip -q -o ${workspaceRelativeFxRootLinux}/fxruntime.zip || exit 0")
3336             }
3337             else {
3338                 def testArtifactsTgzFileName = getTestArtifactsTgzFileName(osGroup, architecture, configuration)
3339                 shell("tar -xzf ./${testArtifactsTgzFileName} || exit 0") // extracts to ./bin/tests/${osGroup}.${architecture}.${configuration}
3340             }
3341
3342             // Execute the tests
3343             def runDocker = isNeedDocker(architecture, os, false)
3344             def dockerPrefix = ""
3345             def dockerCmd = ""
3346             if (runDocker) {
3347                 def dockerImage = getDockerImageName(architecture, os, false)
3348                 dockerPrefix = "docker run -i --rm -v \${WORKSPACE}:\${WORKSPACE} -w \${WORKSPACE} "
3349                 dockerCmd = dockerPrefix + "${dockerImage} "
3350             }
3351
3352             // If we are running a stress mode, we'll set those variables first.
3353             // For CoreFX, the stress variables are already built into the CoreFX test build per-test wrappers.
3354             if (!doCoreFxTesting && isJitStressScenario(scenario)) {
3355                 def scriptFileName = "\${WORKSPACE}/set_stress_test_env.sh"
3356                 def envScriptCmds = envScriptCreate(os, scriptFileName)
3357                 envScriptCmds += envScriptSetStressModeVariables(os, Constants.jitStressModeScenarios[scenario], scriptFileName)
3358                 envScriptCmds += envScriptFinalize(os, scriptFileName)
3359                 shell("${envScriptCmds}")
3360                 testOpts += " --test-env=${scriptFileName}"
3361             }
3362
3363             // setup-stress-dependencies.sh, invoked by runtest.sh to download the coredistools package, depends on the "dotnet"
3364             // tool downloaded by the "init-tools.sh" script. However, it only invokes setup-stress-dependencies.sh for x64. The
3365             // coredistools package is used by GCStress on x86 and x64 to disassemble code to determine instruction boundaries.
3366             // On arm/arm64, it is not required as determining instruction boundaries is trivial.
3367             if (isGCStressRelatedTesting(scenario)) {
3368                 if (architecture == 'x64') {
3369                     shell('./init-tools.sh')
3370                 }
3371             }
3372
3373             if (isPmiAsmDiffsScenario) {
3374                 shell("""\
3375 python -u \${WORKSPACE}/tests/scripts/run-pmi-diffs.py -arch ${architecture} -ci_arch ${architecture} -build_type ${configuration} --skip_baseline_build""")
3376
3377                 shell("tar -czf dasm.${os}.${architecture}.${configuration}.tgz ./_/pmi/asm")
3378             }
3379             else if (doCoreFxTesting) {
3380                 def exclusionRspPath = "\${WORKSPACE}/tests/scripts/run-corefx-tests-exclusions.txt"
3381                 shell("""\
3382 \${WORKSPACE}/tests/scripts/run-corefx-tests.sh --test-exclude-file \${WORKSPACE}/tests/${architecture}/corefx_linux_test_exclusions.txt --runtime \${WORKSPACE}/${workspaceRelativeFxRootLinux}/artifacts/bin/testhost/netcoreapp-Linux-Release-${architecture} --arch ${architecture} --corefx-tests \${WORKSPACE}/${workspaceRelativeFxRootLinux}/artifacts/bin --configurationGroup Release --exclusion-rsp-file ${exclusionRspPath}""")
3383             }
3384             else {
3385                 def runScript = "${dockerCmd}./tests/runtest.sh"
3386
3387                 shell("""\
3388 ${runScript} \\
3389     ${lowerConfiguration} \\
3390     --testRootDir=\"\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}\" \\
3391     --coreOverlayDir=\"\${WORKSPACE}/bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root\" \\
3392     --limitedDumpGeneration ${testOpts}""")
3393             }
3394
3395             if (isGcReliabilityFramework(scenario)) {
3396                 // runtest.sh doesn't actually execute the reliability framework - do it here.
3397                 if (useServerGC) {
3398                     if (runDocker) {
3399                         dockerCmd = dockerPrefix + "-e COMPlus_gcServer=1 ${dockerImage} "
3400                     }
3401                     else {
3402                         shell("export COMPlus_gcServer=1")
3403                     }
3404                 }
3405
3406                 shell("${dockerCmd}./tests/scripts/run-gc-reliability-framework.sh ${architecture} ${configuration}")
3407             }
3408         } // steps
3409     } // job
3410
3411     // Experimental: If on Ubuntu 14.04, then attempt to pull in crash dump links
3412     if (os in ['Ubuntu']) {
3413         SummaryBuilder summaries = new SummaryBuilder()
3414         summaries.addLinksSummaryFromFile('Crash dumps from this run:', 'dumplings.txt')
3415         summaries.emit(newJob)
3416     }
3417
3418     if (isPmiAsmDiffsScenario) {
3419         // Archive the asm
3420         Utilities.addArchival(newJob, "dasm.${os}.${architecture}.${configuration}.tgz")
3421     }
3422     else if (doCoreFxTesting) {
3423         Utilities.addArchival(newJob, "${workspaceRelativeFxRootLinux}/artifacts/bin/**/testResults.xml", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
3424         if ((os == "Ubuntu") && (architecture == 'arm')) {
3425             // We have a problem with the xunit plug-in, where it is consistently failing on Ubuntu arm32 test result uploading with this error:
3426             //
3427             //   [xUnit] [ERROR] - The plugin hasn't been performed correctly: remote file operation failed: /ssd/j/workspace/dotnet_coreclr/master/jitstress/arm_cross_checked_ubuntu_corefx_baseline_tst at hudson.remoting.Channel@3697f46d:JNLP4-connect connection from 131.107.159.149/131.107.159.149:58529: java.io.IOException: Remote call on JNLP4-connect connection from 131.107.159.149/131.107.159.149:58529 failed
3428             //
3429             // We haven't been able to identify the reason. So, do not add xunit parsing of the test data in this scenario.
3430             // This is tracked by: https://github.com/dotnet/coreclr/issues/19447.
3431         }
3432         else {
3433             Utilities.addXUnitDotNETResults(newJob, "${workspaceRelativeFxRootLinux}/artifacts/bin/**/testResults.xml")
3434         }
3435     }
3436     else {
3437         Utilities.addXUnitDotNETResults(newJob, '**/coreclrtests.xml')
3438     }
3439
3440     return newJob
3441 }
3442
3443 def static CreateNonWindowsCrossGenComparisonTestJob(def dslFactory, def project, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3444 {
3445     assert isCrossGenComparisonScenario(scenario)
3446
3447     def osGroup = getOSGroup(os)
3448     def jobName = getJobName(configuration, architecture, os, scenario, false) + "_tst"
3449
3450     def workspaceRelativeResultsDir = "_"
3451     def workspaceRelativeNativeArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${architecture}_${architecture}.${configuration}"
3452
3453     def crossArch = "x64"
3454     def workspaceRelativeCrossArchResultDir = "${workspaceRelativeResultsDir}/${osGroup}.${crossArch}_${architecture}.${configuration}"
3455
3456     def jobFolder = getJobFolder(scenario)
3457     def newJob = dslFactory.job(Utilities.getFullJobName(project, jobName, isPR, jobFolder)) {
3458         parameters {
3459             stringParam('CORECLR_BUILD', '', "Build number to copy CoreCLR ${osGroup} binaries from")
3460         }
3461
3462         def workspaceRelativeArtifactsArchive = "${os}.${architecture}.${configuration}.${scenario}.zip"
3463
3464         steps {
3465             copyArtifacts(inputCoreCLRBuildName) {
3466                 includePatterns("${workspaceRelativeArtifactsArchive}")
3467                 buildSelector {
3468                     buildNumber('${CORECLR_BUILD}')
3469                 }
3470             }
3471
3472             shell("unzip -o ${workspaceRelativeArtifactsArchive} || exit 0")
3473
3474             def workspaceRelativeCoreLib = "bin/Product/${osGroup}.${architecture}.${configuration}/IL/System.Private.CoreLib.dll"
3475             def workspaceRelativeCoreRootDir = "bin/tests/${osGroup}.${architecture}.${configuration}/Tests/Core_Root"
3476             def workspaceRelativeCrossGenComparisonScript = "tests/scripts/crossgen_comparison.py"
3477             def workspaceRelativeCrossGenExecutable = "${workspaceRelativeCoreRootDir}/crossgen"
3478
3479             def crossGenComparisonCmd = "python -u \${WORKSPACE}/${workspaceRelativeCrossGenComparisonScript} "
3480             def crossGenExecutable = "\${WORKSPACE}/${workspaceRelativeCrossGenExecutable}"
3481
3482             shell("mkdir -p ${workspaceRelativeNativeArchResultDir}")
3483             shell("${crossGenComparisonCmd}crossgen_corelib --crossgen ${crossGenExecutable} --il_corelib \${WORKSPACE}/${workspaceRelativeCoreLib} --result_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir}")
3484             shell("${crossGenComparisonCmd}crossgen_framework --crossgen ${crossGenExecutable} --core_root \${WORKSPACE}/${workspaceRelativeCoreRootDir} --result_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir}")
3485
3486             shell("${crossGenComparisonCmd}compare --base_dir \${WORKSPACE}/${workspaceRelativeNativeArchResultDir} --diff_dir \${WORKSPACE}/${workspaceRelativeCrossArchResultDir}")
3487         } // steps
3488     }  // job
3489
3490     Utilities.addArchival(newJob, "${workspaceRelativeNativeArchResultDir}/**", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
3491     Utilities.addArchival(newJob, "${workspaceRelativeCrossArchResultDir}/**", "", /* doNotFailIfNothingArchived */ true, /* archiveOnlyIfSuccessful */ false)
3492
3493     return newJob
3494 }
3495
3496 // Create a test job that will be used by a flow job.
3497 // Returns the newly created job.
3498 // Note that we don't add tests jobs to the various views, since they are always used by a flow job, which is in the views,
3499 // and we want the views to be the minimal set of "top-level" jobs that represent all work.
3500 def static CreateTestJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def inputCoreCLRBuildName)
3501 {
3502     def windowsArmJob = ((os == "Windows_NT") && (architecture in Constants.armWindowsCrossArchitectureList))
3503
3504     def newJob = null
3505     if (windowsArmJob) {
3506         newJob = CreateWindowsArmTestJob(dslFactory, project, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3507     }
3508     else if (isCrossGenComparisonScenario(scenario)) {
3509         newJob = CreateNonWindowsCrossGenComparisonTestJob(dslFactory, project, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3510     }
3511     else {
3512         newJob = CreateOtherTestJob(dslFactory, project, branch, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3513     }
3514
3515     setJobMachineAffinity(architecture, os, false, true, false, newJob) // isBuildJob = false, isTestJob = true, isFlowJob = false
3516
3517     if (scenario == 'jitdiff') {
3518         def osGroup = getOSGroup(os)
3519         Utilities.addArchival(newJob, "bin/tests/${osGroup}.${architecture}.${configuration}/dasm/**")
3520     }
3521
3522     Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")
3523     setJobTimeout(newJob, isPR, architecture, configuration, scenario, false)
3524
3525     return newJob
3526 }
3527
3528 // Create a flow job to tie together a build job with the given test job.
3529 // Returns the new flow job.
3530 def static CreateFlowJob(def dslFactory, def project, def branch, def architecture, def os, def configuration, def scenario, def isPR, def fullTestJobName, def inputCoreCLRBuildName)
3531 {
3532     // Windows CoreCLR build and Linux CoreCLR build (in parallel) ->
3533     // Linux CoreCLR test
3534     def flowJobName = getJobName(configuration, architecture, os, scenario, false) + "_flow"
3535     def jobFolder = getJobFolder(scenario)
3536
3537     def newFlowJob = dslFactory.buildFlowJob(Utilities.getFullJobName(project, flowJobName, isPR, jobFolder)) {
3538         buildFlow("""\
3539 coreclrBuildJob = build(params, '${inputCoreCLRBuildName}')
3540
3541 // And then build the test build
3542 build(params + [CORECLR_BUILD: coreclrBuildJob.build.number], '${fullTestJobName}')
3543 """)
3544     }
3545     JobReport.Report.addReference(inputCoreCLRBuildName)
3546     JobReport.Report.addReference(fullTestJobName)
3547
3548     addToViews(newFlowJob, true, isPR, architecture, os, configuration, scenario) // isFlowJob = true
3549
3550     setJobMachineAffinity(architecture, os, false, false, true, newFlowJob) // isBuildJob = false, isTestJob = false, isFlowJob = true
3551
3552     Utilities.standardJobSetup(newFlowJob, project, isPR, "*/${branch}")
3553     addTriggers(newFlowJob, branch, isPR, architecture, os, configuration, scenario, true, false) // isFlowJob==true, isWindowsBuildOnlyJob==false
3554
3555     return newFlowJob
3556 }
3557
3558 // Determine if we should generate a flow job for the given parameters.
3559 // Returns true if the job should be generated.
3560 def static shouldGenerateFlowJob(def scenario, def isPR, def architecture, def configuration, def os)
3561 {
3562     // The various "innerloop" jobs are only available as PR triggered.
3563
3564     if (!isPR) {
3565         if (isInnerloopTestScenario(scenario)) {
3566             return false
3567         }
3568
3569         if (scenario == 'corefx_innerloop') {
3570             return false
3571         }
3572     }
3573
3574     // Disable flow jobs for innerloop pr.
3575     //
3576     // The only exception is windows arm(64)
3577     if (isInnerloopTestScenario(scenario) && isPR && os != 'Windows_NT') {
3578         assert scenario != 'corefx_innerloop'
3579
3580         return false;
3581     }
3582
3583     // Filter based on OS and architecture.
3584
3585     switch (architecture) {
3586         case 'arm':
3587             if (os != "Ubuntu" && os != "Windows_NT") {
3588                 return false
3589             }
3590             break
3591         case 'arm64':
3592             if (os != "Ubuntu16.04" && os != "Windows_NT") {
3593                 return false
3594             }
3595             break
3596         case 'x86':
3597             if (os != "Ubuntu") {
3598                 return false
3599             }
3600             break
3601         case 'x64':
3602             if (!(os in Constants.crossList)) {
3603                 return false
3604             }
3605             if (os == "Windows_NT") {
3606                 return false
3607             }
3608             break
3609         case 'armem':
3610             // No flow jobs
3611             return false
3612         default:
3613             println("Unknown architecture: ${architecture}")
3614             assert false
3615             break
3616     }
3617
3618     def isNormalOrInnerloop = (scenario == 'innerloop' || scenario == 'normal')
3619
3620     // Filter based on scenario in OS.
3621
3622     if (os == 'Windows_NT') {
3623         assert architecture == 'arm' || architecture == 'arm64'
3624         if (!isArmWindowsScenario(scenario)) {
3625             return false
3626         }
3627         if (isNormalOrInnerloop && (configuration == 'Debug')) {
3628             // The arm32/arm64 Debug configuration for innerloop/normal scenario is a special case: it does a build only, and no test run.
3629             // To do that, it doesn't require a flow job.
3630             return false
3631         }
3632     }
3633     else {
3634         // Non-Windows
3635         if (architecture == 'arm') {
3636             if (!(scenario in Constants.validLinuxArmScenarios)) {
3637                 return false
3638             }
3639         }
3640         else if (architecture == 'arm64') {
3641             if (!(scenario in Constants.validLinuxArm64Scenarios)) {
3642                 return false
3643             }
3644         }
3645         else if (architecture == 'x86') {
3646             // Linux/x86 only want innerloop and default test
3647             if (!isNormalOrInnerloop) {
3648                 return false
3649             }
3650         }
3651         else if (architecture == 'x64') {
3652             // Linux/x64 corefx testing doesn't need a flow job; the "build" job runs run-corefx-tests.py which
3653             // builds and runs the corefx tests. Other Linux/x64 flow jobs are required to get the test
3654             // build from a Windows machine.
3655             if (isCoreFxScenario(scenario)) {
3656                 return false
3657             }
3658         }
3659     }
3660
3661     // For CentOS, we only want Checked/Release builds.
3662     if (os == 'CentOS7.1') {
3663         if (configuration != 'Checked' && configuration != 'Release') {
3664             return false
3665         }
3666         if (!isNormalOrInnerloop && !isR2RScenario(scenario)) {
3667             return false
3668         }
3669     }
3670
3671     // For RedHat and Debian, we only do Release builds.
3672     else if (os == 'RHEL7.2' || os == 'Debian8.4') {
3673         if (configuration != 'Release') {
3674             return false
3675         }
3676         if (!isNormalOrInnerloop) {
3677             return false
3678         }
3679     }
3680
3681     // Next, filter based on scenario.
3682
3683     if (isJitStressScenario(scenario)) {
3684         if (configuration != 'Checked') {
3685             return false
3686         }
3687     }
3688     else if (isR2RBaselineScenario(scenario)) {
3689         if (configuration != 'Checked' && configuration != 'Release') {
3690             return false
3691         }
3692     }
3693     else if (isR2RStressScenario(scenario)) {
3694         if (configuration != 'Checked') {
3695             return false
3696         }
3697     }
3698     else if (isCrossGenComparisonScenario(scenario)) {
3699         return shouldGenerateCrossGenComparisonJob(os, architecture, configuration, scenario)
3700     }
3701     else {
3702         // Skip scenarios
3703         switch (scenario) {
3704             case 'ilrt':
3705             case 'longgc':
3706             case 'gcsimulator':
3707                 // Long GC tests take a long time on non-Release builds
3708                 // ilrt is also Release only
3709                 if (configuration != 'Release') {
3710                     return false
3711                 }
3712                 break
3713
3714             case 'jitdiff':
3715                 if (configuration != 'Checked') {
3716                     return false
3717                 }
3718                 break
3719
3720             case 'gc_reliability_framework':
3721             case 'standalone_gc':
3722                 if (configuration != 'Release' && configuration != 'Checked') {
3723                     return false
3724                 }
3725                 break
3726
3727             case 'formatting':
3728                 return false
3729
3730             case 'illink':
3731                 if (os != 'Windows_NT' && os != 'Ubuntu') {
3732                     return false
3733                 }
3734                 break
3735
3736             case 'normal':
3737                 // Nothing skipped
3738                 break
3739
3740             case 'innerloop':
3741                 if (!isValidPrTriggeredInnerLoopJob(os, architecture, configuration, false)) {
3742                     return false
3743                 }
3744                 break
3745
3746             case 'pmi_asm_diffs':
3747                 if (configuration != 'Checked') {
3748                     return false
3749                 }
3750                 // No need for flow job except for Linux arm/arm64
3751                 if ((os != 'Windows_NT') && (architecture != 'arm') && (architecture != 'arm64')) {
3752                     return false
3753                 }
3754                 break
3755
3756             case 'corefx_innerloop':
3757                 // No flow job needed
3758                 return false
3759
3760             default:
3761                 println("Unknown scenario: ${scenario}")
3762                 assert false
3763                 break
3764         }
3765     }
3766
3767     // The job was not filtered out, so we should generate it!
3768     return true
3769 }
3770
3771 // Create jobs requiring flow jobs. This includes x64 non-Windows, arm/arm64 Ubuntu, and arm/arm64 Windows.
3772 Constants.allScenarios.each { scenario ->
3773     [true, false].each { isPR ->
3774         Constants.architectureList.each { architecture ->
3775             Constants.configurationList.each { configuration ->
3776                 Constants.osList.each { os ->
3777
3778                     if (!shouldGenerateFlowJob(scenario, isPR, architecture, configuration, os)) {
3779                         return
3780                     }
3781
3782                     def windowsArmJob = ((os == "Windows_NT") && (architecture in Constants.armWindowsCrossArchitectureList))
3783                     def doCoreFxTesting = isCoreFxScenario(scenario)
3784                     def doCrossGenComparison = isCrossGenComparisonScenario(scenario)
3785                     def isPmiAsmDiffsScenario = (scenario == 'pmi_asm_diffs')
3786
3787                     // Figure out the job name of the CoreCLR build the test will depend on.
3788
3789                     def inputCoreCLRBuildScenario = isInnerloopTestScenario(scenario) ? 'innerloop' : 'normal'
3790                     def inputCoreCLRBuildIsBuildOnly = false
3791                     if (doCoreFxTesting || isPmiAsmDiffsScenario) {
3792                         // Every CoreFx test depends on its own unique build.
3793                         inputCoreCLRBuildScenario = scenario
3794                         if (windowsArmJob) {
3795                             // Only Windows ARM corefx jobs use "build only" jobs. Others, such as Ubuntu ARM corefx, use "regular" jobs.
3796                             inputCoreCLRBuildIsBuildOnly = true
3797                         }
3798                     }
3799                     else if (doCrossGenComparison) {
3800                         inputCoreCLRBuildScenario = scenario
3801                     }
3802
3803                     def inputCoreCLRFolderName = getJobFolder(inputCoreCLRBuildScenario)
3804                     def inputCoreCLRBuildName = projectFolder + '/' +
3805                         Utilities.getFullJobName(project, getJobName(configuration, architecture, os, inputCoreCLRBuildScenario, inputCoreCLRBuildIsBuildOnly), isPR, inputCoreCLRFolderName)
3806
3807                     // =============================================================================================
3808                     // Create the test job
3809                     // =============================================================================================
3810
3811                     def testJob = CreateTestJob(this, project, branch, architecture, os, configuration, scenario, isPR, inputCoreCLRBuildName)
3812
3813                     // =============================================================================================
3814                     // Create a build flow to join together the build and tests required to run this test.
3815                     // =============================================================================================
3816
3817                     if (os == 'RHEL7.2' || os == 'Debian8.4') {
3818                         // Do not create the flow job for RHEL jobs.
3819                         return
3820                     }
3821
3822                     def fullTestJobName = projectFolder + '/' + testJob.name
3823                     def flowJob = CreateFlowJob(this, project, branch, architecture, os, configuration, scenario, isPR, fullTestJobName, inputCoreCLRBuildName)
3824
3825                 } // os
3826             } // configuration
3827         } // architecture
3828     } // isPR
3829 } // scenario
3830
3831 JobReport.Report.generateJobReport(out)
3832
3833 // Make the call to generate the help job
3834 Utilities.createHelperJob(this, project, branch,
3835     "Welcome to the ${project} Repository",  // This is prepended to the help message
3836     "Have a nice day!")  // This is appended to the help message.  You might put known issues here.
3837
3838 Utilities.addCROSSCheck(this, project, branch)