5 echo 'CoreCLR test runner script.'
7 echo 'Typical command line:'
9 echo 'coreclr/tests/runtest.sh'
10 echo ' --testRootDir="temp/Windows_NT.x64.Debug"'
11 echo ' --testNativeBinDir="coreclr/bin/obj/Linux.x64.Debug/tests"'
12 echo ' --coreClrBinDir="coreclr/bin/Product/Linux.x64.Debug"'
13 echo ' --mscorlibDir="windows/coreclr/bin/Product/Linux.x64.Debug"'
14 echo ' --coreFxBinDir="corefx/bin/runtime/netcoreapp-Linux-Debug-x64'
16 echo 'Required arguments:'
17 echo ' --testRootDir=<path> : Root directory of the test build (e.g. coreclr/bin/tests/Windows_NT.x64.Debug).'
18 echo ' --testNativeBinDir=<path> : Directory of the native CoreCLR test build (e.g. coreclr/bin/obj/Linux.x64.Debug/tests).'
19 echo ' (Also required: Either --coreOverlayDir, or all of the switches --coreOverlayDir overrides)'
21 echo 'Optional arguments:'
22 echo ' --coreOverlayDir=<path> : Directory containing core binaries and test dependencies. If not specified, the'
23 echo ' default is testRootDir/Tests/coreoverlay. This switch overrides --coreClrBinDir,'
24 echo ' --mscorlibDir, and --coreFxBinDir.'
25 echo ' --coreClrBinDir=<path> : Directory of the CoreCLR build (e.g. coreclr/bin/Product/Linux.x64.Debug).'
26 echo ' --mscorlibDir=<path> : Directory containing the built mscorlib.dll. If not specified, it is expected to be'
27 echo ' in the directory specified by --coreClrBinDir.'
28 echo ' --coreFxBinDir="<path>" : Directory with CoreFX build outputs'
29 echo ' (e.g. "corefx/bin/runtime/netcoreapp-Linux-Debug-x64")'
30 echo ' If files with the same name are present in multiple directories, the first one wins.'
31 echo ' --testDir=<path> : Run tests only in the specified directory. The path is relative to the directory'
32 echo ' specified by --testRootDir. Multiple of this switch may be specified.'
33 echo ' --testDirFile=<path> : Run tests only in the directories specified by the file at <path>. Paths are listed'
34 echo ' one line, relative to the directory specified by --testRootDir.'
35 echo ' --runFailingTestsOnly : Run only the tests that are disabled on this platform due to unexpected failures.'
36 echo ' Failing tests are listed in coreclr/tests/failingTestsOutsideWindows.txt, one per'
37 echo ' line, as paths to .sh files relative to the directory specified by --testRootDir.'
38 echo ' --disableEventLogging : Disable the events logged by both VM and Managed Code'
39 echo ' --sequential : Run tests sequentially (default is to run in parallel).'
40 echo ' --playlist=<path> : Run only the tests that are specified in the file at <path>, in the same format as'
41 echo ' runFailingTestsOnly'
42 echo ' -v, --verbose : Show output from each test.'
43 echo ' -h|--help : Show usage information.'
44 echo ' --useServerGC : Enable server GC for this test run'
45 echo ' --test-env : Script to set environment variables for tests'
46 echo ' --crossgen : Precompiles the framework managed assemblies'
47 echo ' --runcrossgentests : Runs the ready to run tests'
48 echo ' --jitstress=<n> : Runs the tests with COMPlus_JitStress=n'
49 echo ' --jitstressregs=<n> : Runs the tests with COMPlus_JitStressRegs=n'
50 echo ' --jitminopts : Runs the tests with COMPlus_JITMinOpts=1'
51 echo ' --jitforcerelocs : Runs the tests with COMPlus_ForceRelocs=1'
52 echo ' --jitdisasm : Runs jit-dasm on the tests'
53 echo ' --gcstresslevel=<n> : Runs the tests with COMPlus_GCStress=n'
54 echo ' 0: None 1: GC on all allocs and '"'easy'"' places'
55 echo ' 2: GC on transitions to preemptive GC 4: GC on every allowable JITed instr'
56 echo ' 8: GC on every allowable NGEN instr 16: GC only on a unique stack trace'
57 echo ' --long-gc : Runs the long GC tests'
58 echo ' --gcsimulator : Runs the GCSimulator tests'
59 echo ' --link <ILlink> : Runs the tests after linking via ILlink'
60 echo ' --show-time : Print execution sequence and running time for each test'
61 echo ' --no-lf-conversion : Do not execute LF conversion before running test script'
62 echo ' --build-overlay-only : Exit after overlay directory is populated'
63 echo ' --limitedDumpGeneration : Enables the generation of a limited number of core dumps if test(s) crash, even if ulimit'
64 echo ' is zero when launching this script. This option is intended for use in CI.'
65 echo ' --xunitOutputPath=<path> : Create xUnit XML report at the specifed path (default: <test root>/coreclrtests.xml)'
67 echo 'Runtime Code Coverage options:'
68 echo ' --coreclr-coverage : Optional argument to get coreclr code coverage reports'
69 echo ' --coreclr-objs=<path> : Location of root of the object directory'
70 echo ' containing the linux/mac coreclr build'
71 echo ' --coreclr-src=<path> : Location of root of the directory'
72 echo ' containing the coreclr source files'
73 echo ' --coverage-output-dir=<path> : Directory where coverage output will be written to'
77 function print_results {
79 echo "======================="
81 echo "======================="
82 echo "# CoreCLR Bin Dir : $coreClrBinDir"
83 echo "# Tests Discovered : $countTotalTests"
84 echo "# Passed : $countPassedTests"
85 echo "# Failed : $countFailedTests"
86 echo "# Skipped : $countSkippedTests"
87 echo "======================="
90 # Initialize counters for bookkeeping.
96 # Variables for xUnit-style XML output. XML format: https://xunit.github.io/docs/format-xml-v2.html
100 # libExtension determines extension for dynamic library files
101 # runtimeName determines where CoreFX Runtime files will be located
118 echo "Unsupported OS $OSName detected, configuring as if for Linux"
123 function xunit_output_begin {
124 xunitOutputPath=$testRootDir/coreclrtests.xml
125 xunitTestOutputPath=${xunitOutputPath}.test
126 if [ -e "$xunitOutputPath" ]; then
127 rm -f -r "$xunitOutputPath"
129 if [ -e "$xunitTestOutputPath" ]; then
130 rm -f -r "$xunitTestOutputPath"
134 function xunit_output_add_test {
138 # <test .../> <!-- Write this element here -->
140 local scriptFilePath=$1
141 local outputFilePath=$2
142 local testResult=$3 # Pass, Fail, or Skip
143 local testScriptExitCode=$4
145 local testPath=${scriptFilePath%.sh} # Remove trailing ".sh"
146 local testDir=$(dirname "$testPath")
147 local testName=$(basename "$testPath")
149 # Replace '/' with '.'
150 testPath=$(echo "$testPath" | tr / .)
151 testDir=$(echo "$testDir" | tr / .)
157 line="${line} name=\"${testPath}\""
158 line="${line} type=\"${testDir}\""
159 line="${line} method=\"${testName}\""
160 line="${line} result=\"${testResult}\""
162 if [ "$testResult" == "Pass" ]; then
164 echo "$line" >>"$xunitTestOutputPath"
169 echo "$line" >>"$xunitTestOutputPath"
172 if [ "$testResult" == "Skip" ]; then
173 line="${line}<reason><![CDATA[$(cat "$outputFilePath")]]></reason>"
174 echo "$line" >>"$xunitTestOutputPath"
176 line="${line}<failure exception-type=\"Exit code: ${testScriptExitCode}\">"
177 echo "$line" >>"$xunitTestOutputPath"
180 line="${line}<message>"
181 echo "$line" >>"$xunitTestOutputPath"
183 line="${line}<![CDATA["
184 echo "$line" >>"$xunitTestOutputPath"
185 cat "$outputFilePath" >>"$xunitTestOutputPath"
188 echo "$line" >>"$xunitTestOutputPath"
190 line="${line}</message>"
191 echo "$line" >>"$xunitTestOutputPath"
194 line="${line}</failure>"
195 echo "$line" >>"$xunitTestOutputPath"
199 line="${line}</test>"
200 echo "$line" >>"$xunitTestOutputPath"
203 function xunit_output_end {
205 local errorMessage=$2
208 if [ -z "$errorSource" ]; then
214 echo '<?xml version="1.0" encoding="utf-8"?>' >>"$xunitOutputPath"
215 echo '<assemblies>' >>"$xunitOutputPath"
221 line="${line}<assembly"
222 line="${line} name=\"CoreClrTestAssembly\""
223 line="${line} total=\"${countTotalTests}\""
224 line="${line} passed=\"${countPassedTests}\""
225 line="${line} failed=\"${countFailedTests}\""
226 line="${line} skipped=\"${countSkippedTests}\""
227 line="${line} errors=\"${errorCount}\""
229 echo "$line" >>"$xunitOutputPath"
233 line="${line}<collection"
234 line="${line} name=\"CoreClrTestCollection\""
235 line="${line} total=\"${countTotalTests}\""
236 line="${line} passed=\"${countPassedTests}\""
237 line="${line} failed=\"${countFailedTests}\""
238 line="${line} skipped=\"${countSkippedTests}\""
240 echo "$line" >>"$xunitOutputPath"
242 # <test .../> <test .../> ...
243 if [ -f "$xunitTestOutputPath" ]; then
244 cat "$xunitTestOutputPath" >>"$xunitOutputPath"
245 rm -f "$xunitTestOutputPath"
250 line="${line}</collection>"
251 echo "$line" >>"$xunitOutputPath"
253 if [ -n "$errorSource" ]; then
256 line="${line}<errors>"
257 echo "$line" >>"$xunitOutputPath"
262 line="${line} type=\"TestHarnessError\""
263 line="${line} name=\"${errorSource}\""
265 echo "$line" >>"$xunitOutputPath"
269 line="${line}<failure>${errorMessage}</failure>"
270 echo "$line" >>"$xunitOutputPath"
274 line="${line}</error>"
275 echo "$line" >>"$xunitOutputPath"
279 line="${line}</errors>"
280 echo "$line" >>"$xunitOutputPath"
285 line="${line}</assembly>"
286 echo "$line" >>"$xunitOutputPath"
289 echo '</assemblies>' >>"$xunitOutputPath"
292 function exit_with_error {
294 local errorMessage=$2
297 if [ -z "$printUsage" ]; then
302 xunit_output_end "$errorSource" "$errorMessage"
303 if ((printUsage != 0)); then
306 exit $EXIT_CODE_EXCEPTION
309 # Handle Ctrl-C. We will stop execution and print the results that
310 # we gathered so far.
311 function handle_ctrl_c {
312 local errorSource='handle_ctrl_c'
315 echo "*** Stopping... ***"
317 exit_with_error "$errorSource" "Test run aborted by Ctrl+C."
320 # Register the Ctrl-C handler
321 trap handle_ctrl_c INT
323 function create_core_overlay {
324 local errorSource='create_core_overlay'
327 if [ -n "$coreOverlayDir" ]; then
328 export CORE_ROOT="$coreOverlayDir"
332 # Check inputs to make sure we have enough information to create the core layout. $testRootDir/Tests/Core_Root should
333 # already exist and contain test dependencies that are not built.
334 local testDependenciesDir=$testRootDir/Tests/Core_Root
335 if [ ! -d "$testDependenciesDir" ]; then
336 exit_with_error "$errorSource" "Did not find the test dependencies directory: $testDependenciesDir"
338 if [ -z "$coreClrBinDir" ]; then
339 exit_with_error "$errorSource" "One of --coreOverlayDir or --coreClrBinDir must be specified." "$printUsage"
341 if [ ! -d "$coreClrBinDir" ]; then
342 exit_with_error "$errorSource" "Directory specified by --coreClrBinDir does not exist: $coreClrBinDir"
344 if [ -z "$coreFxBinDir" ]; then
345 exit_with_error "$errorSource" "One of --coreOverlayDir or --coreFxBinDir must be specified." "$printUsage"
349 coreOverlayDir=$testRootDir/Tests/coreoverlay
350 export CORE_ROOT="$coreOverlayDir"
351 if [ -e "$coreOverlayDir" ]; then
352 rm -f -r "$coreOverlayDir"
354 mkdir "$coreOverlayDir"
356 cp -f -v "$coreFxBinDir/"* "$coreOverlayDir/" 2>/dev/null
357 cp -f -v "$coreClrBinDir/"* "$coreOverlayDir/" 2>/dev/null
358 if [ -d "$mscorlibDir/bin" ]; then
359 cp -f -v "$mscorlibDir/bin/"* "$coreOverlayDir/" 2>/dev/null
361 cp -f -v "$testDependenciesDir/"xunit* "$coreOverlayDir/" 2>/dev/null
362 cp -n -v "$testDependenciesDir/"* "$coreOverlayDir/" 2>/dev/null
363 if [ -f "$coreOverlayDir/mscorlib.ni.dll" ]; then
364 # Test dependencies come from a Windows build, and mscorlib.ni.dll would be the one from Windows
365 rm -f "$coreOverlayDir/mscorlib.ni.dll"
367 if [ -f "$coreOverlayDir/System.Private.CoreLib.ni.dll" ]; then
368 # Test dependencies come from a Windows build, and System.Private.CoreLib.ni.dll would be the one from Windows
369 rm -f "$coreOverlayDir/System.Private.CoreLib.ni.dll"
371 copy_test_native_bin_to_test_root
374 declare -a skipCrossGenFiles
376 function is_skip_crossgen_test {
377 for skip in "${skipCrossGenFiles[@]}"; do
378 if [ "$1" == "$skip" ]; then
385 function precompile_overlay_assemblies {
386 skipCrossGenFiles=($(read_array "$(dirname "$0")/skipCrossGenFiles.$ARCH.txt"))
388 if [ $doCrossgen == 1 ]; then
389 local overlayDir=$CORE_ROOT
391 filesToPrecompile=$(find -L $overlayDir -iname \*.dll -not -iname \*.ni.dll -not -iname \*-ms-win-\* -type f )
392 for fileToPrecompile in ${filesToPrecompile}
394 local filename=${fileToPrecompile}
395 if [ $jitdisasm == 1 ]; then
396 $overlayDir/corerun $overlayDir/jit-dasm.dll --crossgen $overlayDir/crossgen --platform $overlayDir --output $testRootDir/dasm $filename
398 if [ $exitCode != 0 ]; then
399 echo Unable to generate dasm for $filename
402 if is_skip_crossgen_test "$(basename $filename)"; then
405 echo Precompiling $filename
406 $overlayDir/crossgen /Platform_Assemblies_Paths $overlayDir $filename 1> $filename.stdout 2>$filename.stderr
408 if [[ $exitCode != 0 ]]; then
409 if grep -q -e '(COR_E_ASSEMBLYEXPECTED)' $filename.stderr; then
410 printf "\n\t$filename is not a managed assembly.\n\n"
412 echo Unable to precompile $filename.
418 rm $filename.{stdout,stderr}
423 echo Skipping crossgen of FX assemblies.
427 function copy_test_native_bin_to_test_root {
428 local errorSource='copy_test_native_bin_to_test_root'
430 if [ -z "$testNativeBinDir" ]; then
431 exit_with_error "$errorSource" "--testNativeBinDir is required."
433 testNativeBinDir=$testNativeBinDir/src
434 if [ ! -d "$testNativeBinDir" ]; then
435 exit_with_error "$errorSource" "Directory specified by --testNativeBinDir does not exist: $testNativeBinDir"
438 # Copy native test components from the native test build into the respective test directory in the test root directory
439 find "$testNativeBinDir" -type f -iname '*.$libExtension' |
440 while IFS='' read -r filePath || [ -n "$filePath" ]; do
441 local dirPath=$(dirname "$filePath")
442 local destinationDirPath=${testRootDir}${dirPath:${#testNativeBinDir}}
443 if [ ! -d "$destinationDirPath" ]; then
444 exit_with_error "$errorSource" "Cannot copy native test bin '$filePath' to '$destinationDirPath/', as the destination directory does not exist."
446 cp -f "$filePath" "$destinationDirPath/"
450 # Variables for unsupported and failing tests
451 declare -a unsupportedTests
452 declare -a failingTests
453 declare -a playlistTests
454 ((runFailingTestsOnly = 0))
456 # Get an array of items by reading the specified file line by line.
457 function read_array {
460 # bash in Mac OS X doesn't support 'readarray', so using alternate way instead.
461 # readarray -t theArray < "$1"
462 while IFS='' read -r line || [ -n "$line" ]; do
463 theArray[${#theArray[@]}]=$line
468 function load_unsupported_tests {
469 # Load the list of tests that are not supported on this platform. These tests are disabled (skipped) permanently.
470 unsupportedTests=($(read_array "$(dirname "$0")/testsUnsupportedOutsideWindows.txt"))
471 if [ "$ARCH" == "arm" ]; then
472 unsupportedTests+=($(read_array "$(dirname "$0")/testsUnsupportedOnARM32.txt"))
476 function load_failing_tests {
477 # Load the list of tests that fail on this platform. These tests are disabled (skipped) temporarily, pending investigation.
478 failingTests=($(read_array "$(dirname "$0")/testsFailingOutsideWindows.txt"))
481 function load_playlist_tests {
482 # Load the list of tests that are enabled as a part of this test playlist.
483 playlistTests=($(read_array "${playlistFile}"))
486 function is_unsupported_test {
487 for unsupportedTest in "${unsupportedTests[@]}"; do
488 if [ "$1" == "$unsupportedTest" ]; then
495 function is_failing_test {
496 for failingTest in "${failingTests[@]}"; do
497 if [ "$1" == "$failingTest" ]; then
504 function is_playlist_test {
505 for playlistTest in "${playlistTests[@]}"; do
506 if [ "$1" == "$playlistTest" ]; then
513 function skip_unsupported_test {
514 # This function runs in a background process. It should not echo anything, and should not use global variables. This
515 # function is analogous to run_test, and causes the test to be skipped with the message below.
517 local scriptFilePath=$1
518 local outputFilePath=$2
520 echo "Not supported on this platform." >"$outputFilePath"
521 return 2 # skip the test
524 function skip_failing_test {
525 # This function runs in a background process. It should not echo anything, and should not use global variables. This
526 # function is analogous to run_test, and causes the test to be skipped with the message below.
528 local scriptFilePath=$1
529 local outputFilePath=$2
531 echo "Temporarily disabled on this platform due to unexpected failures." >"$outputFilePath"
532 return 2 # skip the test
535 function skip_non_playlist_test {
536 # This function runs in a background process. It should not echo anything, and should not use global variables. This
537 # function is analogous to run_test, and causes the test to be skipped with the message below.
539 local scriptFilePath=$1
540 local outputFilePath=$2
542 echo "Test is not included in the running playlist." >"$outputFilePath"
543 return 2 # skip the test
546 function set_up_core_dump_generation {
547 # We will only enable dump generation here if we're on Mac or Linux
548 if [[ ! ( "$(uname -s)" == "Darwin" || "$(uname -s)" == "Linux" ) ]]; then
552 # We won't enable dump generation on OS X/macOS if the machine hasn't been
553 # configured with the kern.corefile pattern we expect.
554 if [[ ( "$(uname -s)" == "Darwin" && "$(sysctl -n kern.corefile)" != "core.%P" ) ]]; then
555 echo "WARNING: Core dump generation not being enabled due to unexpected kern.corefile value."
559 # Allow dump generation
562 if [ "$(uname -s)" == "Linux" ]; then
563 if [ -e /proc/self/coredump_filter ]; then
564 # Include memory in private and shared file-backed mappings in the dump.
565 # This ensures that we can see disassembly from our shared libraries when
566 # inspecting the contents of the dump. See 'man core' for details.
567 echo 0x3F > /proc/self/coredump_filter
572 function print_info_from_core_file {
573 local core_file_name=$1
574 local executable_name=$2
576 if ! [ -e $executable_name ]; then
577 echo "Unable to find executable $executable_name"
579 elif ! [ -e $core_file_name ]; then
580 echo "Unable to find core file $core_file_name"
584 # Use LLDB to inspect the core dump on Mac, and GDB everywhere else.
585 if [[ "$OSName" == "Darwin" ]]; then
586 hash lldb 2>/dev/null || { echo >&2 "LLDB was not found. Unable to print core file."; return; }
588 echo "Printing info from core file $core_file_name"
589 lldb -c $core_file_name -b -o 'bt'
591 # Use GDB to print the backtrace from the core file.
592 hash gdb 2>/dev/null || { echo >&2 "GDB was not found. Unable to print core file."; return; }
594 echo "Printing info from core file $core_file_name"
595 gdb --batch -ex "thread apply all bt full" -ex "quit" $executable_name $core_file_name
599 function download_dumpling_script {
600 echo "Downloading latest version of dumpling script."
601 wget "https://dumpling.azurewebsites.net/api/client/dumpling.py"
603 local dumpling_script="dumpling.py"
604 chmod +x $dumpling_script
607 function upload_core_file_to_dumpling {
608 local core_file_name=$1
609 local dumpling_script="dumpling.py"
610 local dumpling_file="local_dumplings.txt"
612 # dumpling requires that the file exist before appending.
613 touch ./$dumpling_file
615 if [ ! -x $dumpling_script ]; then
616 download_dumpling_script
619 if [ ! -x $dumpling_script ]; then
620 echo "Failed to download dumpling script. Dump cannot be uploaded."
624 echo "Uploading $core_file_name to dumpling service."
626 local paths_to_add=""
627 if [ -d "$coreClrBinDir" ]; then
628 echo "Uploading CoreCLR binaries with dump."
629 paths_to_add=$coreClrBinDir
632 # Ensure the script has Unix line endings
633 perl -pi -e 's/\r\n|\n|\r/\n/g' "$dumpling_script"
635 # The output from this will include a unique ID for this dump.
636 ./$dumpling_script "upload" "--dumppath" "$core_file_name" "--incpaths" $paths_to_add "--properties" "Project=CoreCLR" "--squelch" | tee -a $dumpling_file
639 function preserve_core_file {
640 local core_file_name=$1
641 local storage_location="/tmp/coredumps_coreclr"
643 # Create the directory (this shouldn't fail even if it already exists).
644 mkdir -p $storage_location
646 # Only preserve the dump if the directory is empty. Otherwise, do nothing.
647 # This is a way to prevent us from storing/uploading too many dumps.
648 if [ ! "$(ls -A $storage_location)" ]; then
649 echo "Copying core file $core_file_name to $storage_location"
650 cp $core_file_name $storage_location
652 upload_core_file_to_dumpling $core_file_name
656 function inspect_and_delete_core_files {
657 # This function prints some basic information from core files in the current
658 # directory and deletes them immediately. Based on the state of the system, it may
659 # also upload a core file to the dumpling service.
660 # (see preserve_core_file).
662 # Depending on distro/configuration, the core files may either be named "core"
663 # or "core.<PID>" by default. We will read /proc/sys/kernel/core_uses_pid to
664 # determine which one it is.
665 # On OS X/macOS, we checked the kern.corefile value before enabling core dump
666 # generation, so we know it always includes the PID.
667 local core_name_uses_pid=0
668 if [[ (( -e /proc/sys/kernel/core_uses_pid ) && ( "1" == $(cat /proc/sys/kernel/core_uses_pid) ))
669 || ( "$(uname -s)" == "Darwin" ) ]]; then
673 if [ $core_name_uses_pid == "1" ]; then
674 # We don't know what the PID of the process was, so let's look at all core
675 # files whose name matches core.NUMBER
677 [[ $f =~ core.[0-9]+ ]] && print_info_from_core_file "$f" $CORE_ROOT/"corerun" && preserve_core_file "$f" && rm "$f"
679 elif [ -f core ]; then
680 print_info_from_core_file "core" $CORE_ROOT/"corerun"
681 preserve_core_file "core"
687 # This function runs in a background process. It should not echo anything, and should not use global variables.
689 local scriptFilePath=$1
690 local outputFilePath=$2
692 # Switch to directory where the script is
693 cd "$(dirname "$scriptFilePath")"
695 local scriptFileName=$(basename "$scriptFilePath")
696 local outputFileName=$(basename "$outputFilePath")
698 if [ "$limitedCoreDumps" == "ON" ]; then
699 set_up_core_dump_generation
702 "./$scriptFileName" >"$outputFileName" 2>&1
703 local testScriptExitCode=$?
705 # We will try to print some information from generated core dumps if a debugger
706 # is available, and possibly store a dump in a non-transient location.
707 if [ "$limitedCoreDumps" == "ON" ]; then
708 inspect_and_delete_core_files
711 return $testScriptExitCode
714 # Variables for running tests in the background
715 if [ `uname` = "NetBSD" ]; then
716 NumProc=$(getconf NPROCESSORS_ONLN)
718 NumProc=$(getconf _NPROCESSORS_ONLN)
720 ((maxProcesses = $NumProc * 3 / 2)) # long tests delay process creation, use a few more processors
722 ((nextProcessIndex = 0))
724 declare -a scriptFilePaths
725 declare -a outputFilePaths
726 declare -a processIds
727 declare -a testStartTimes
729 function finish_test {
730 wait ${processIds[$nextProcessIndex]}
731 local testScriptExitCode=$?
734 local scriptFilePath=${scriptFilePaths[$nextProcessIndex]}
735 local outputFilePath=${outputFilePaths[$nextProcessIndex]}
736 local scriptFileName=$(basename "$scriptFilePath")
739 local testRunningTime=
742 if ((verbose == 1)); then
743 header=$(printf "[%4d]" $countTotalTests)
746 if [ "$showTime" == "ON" ]; then
747 testEndTime=$(date +%s)
748 testRunningTime=$(( $testEndTime - ${testStartTimes[$nextProcessIndex]} ))
749 header=$header$(printf "[%4ds]" $testRunningTime)
752 local xunitTestResult
753 case $testScriptExitCode in
755 let countPassedTests++
756 xunitTestResult='Pass'
757 if ((verbose == 1 || runFailingTestsOnly == 1)); then
758 echo "PASSED - ${header}${scriptFilePath}"
760 echo " - ${header}${scriptFilePath}"
764 let countSkippedTests++
765 xunitTestResult='Skip'
766 echo "SKIPPED - ${header}${scriptFilePath}"
769 let countFailedTests++
770 xunitTestResult='Fail'
771 echo "FAILED - ${header}${scriptFilePath}"
774 let countTotalTests++
776 if ((verbose == 1 || testScriptExitCode != 0)); then
777 while IFS='' read -r line || [ -n "$line" ]; do
779 done <"$outputFilePath"
782 xunit_output_add_test "$scriptFilePath" "$outputFilePath" "$xunitTestResult" "$testScriptExitCode"
785 function finish_remaining_tests {
786 # Finish the remaining tests in the order in which they were started
787 if ((nextProcessIndex >= processCount)); then
788 ((nextProcessIndex = 0))
790 while ((processCount > 0)); do
792 ((nextProcessIndex = (nextProcessIndex + 1) % maxProcesses))
794 ((nextProcessIndex = 0))
798 local scriptFilePath=$1
799 local scriptFileDir=$(dirname "$scriptFilePath")
801 test "$verbose" == 1 && echo "Preparing $scriptFilePath"
803 if [ ! "$noLFConversion" == "ON" ]; then
804 # Convert DOS line endings to Unix if needed
805 perl -pi -e 's/\r\n|\n|\r/\n/g' "$scriptFilePath"
808 # Add executable file mode bit if needed
809 chmod +x "$scriptFilePath"
811 #remove any NI and Locks
812 rm -f $scriptFileDir/*.ni.*
813 rm -rf $scriptFileDir/lock
816 function start_test {
817 local scriptFilePath=$1
818 if ((runFailingTestsOnly == 1)) && ! is_failing_test "$scriptFilePath"; then
822 # Skip any test that's not in the current playlist, if a playlist was
824 if [ -n "$playlistFile" ] && ! is_playlist_test "$scriptFilePath"; then
828 if ((nextProcessIndex < processCount)); then
832 scriptFilePaths[$nextProcessIndex]=$scriptFilePath
833 local scriptFileName=$(basename "$scriptFilePath")
834 local outputFilePath=$(dirname "$scriptFilePath")/${scriptFileName}.out
835 outputFilePaths[$nextProcessIndex]=$outputFilePath
837 if [ "$showTime" == "ON" ]; then
838 testStartTimes[$nextProcessIndex]=$(date +%s)
841 test "$verbose" == 1 && echo "Starting $scriptFilePath"
842 if is_unsupported_test "$scriptFilePath"; then
843 skip_unsupported_test "$scriptFilePath" "$outputFilePath" &
844 elif ((runFailingTestsOnly == 0)) && is_failing_test "$scriptFilePath"; then
845 skip_failing_test "$scriptFilePath" "$outputFilePath" &
847 run_test "$scriptFilePath" "$outputFilePath" &
849 processIds[$nextProcessIndex]=$!
851 ((nextProcessIndex = (nextProcessIndex + 1) % maxProcesses))
855 # Get a list of directories in which to scan for tests by reading the
856 # specified file line by line.
857 function set_test_directories {
858 local errorSource='set_test_directories'
860 local listFileName=$1
862 if [ ! -f "$listFileName" ]
864 exit_with_error "$errorSource" "Test directories file not found at $listFileName"
866 testDirectories=($(read_array "$listFileName"))
869 function run_tests_in_directory {
872 # Recursively search through directories for .sh files to prepare them.
873 # Note: This needs to occur before any test runs as some of the .sh files
874 # depend on other .sh files
875 for scriptFilePath in $(find "$testDir" -type f -iname '*.sh' | sort)
877 prep_test "${scriptFilePath:2}"
879 echo "The tests have been prepared"
880 # Recursively search through directories for .sh files to run.
881 for scriptFilePath in $(find "$testDir" -type f -iname '*.sh' | sort)
883 start_test "${scriptFilePath:2}"
887 function coreclr_code_coverage {
888 local coverageDir="$coverageOutputDir/Coverage"
889 local toolsDir="$coverageOutputDir/Coverage/tools"
890 local reportsDir="$coverageOutputDir/Coverage/reports"
891 local packageName="unix-code-coverage-tools.1.0.0.nupkg"
894 mkdir -p $coverageDir
897 pushd $toolsDir > /dev/null
899 echo "Pulling down code coverage tools"
900 wget -q https://www.myget.org/F/dotnet-buildtools/api/v2/package/unix-code-coverage-tools/1.0.0 -O $packageName
901 echo "Unzipping to $toolsDir"
902 unzip -q -o $packageName
906 chmod a+rwx ./$OSName/llvm-cov
909 echo "Generating coreclr code coverage reports at $reportsDir/coreclr.html"
910 echo "./gcovr $coreClrObjs --gcov-executable=$toolsDir/$OS/llvm-cov -r $coreClrSrc --html --html-details -o $reportsDir/coreclr.html"
912 ./gcovr $coreClrObjs --gcov-executable=$toolsDir/$OSName/llvm-cov -r $coreClrSrc --html --html-details -o $reportsDir/coreclr.html
918 function check_cpu_architecture {
919 local CPUName=$(uname -m)
936 echo "Unknown CPU $CPUName detected, configuring as if for x64"
944 ARCH=$(check_cpu_architecture)
945 echo "Running on CPU- $ARCH"
947 # Exit code constants
948 readonly EXIT_CODE_SUCCESS=0 # Script ran normally.
949 readonly EXIT_CODE_EXCEPTION=1 # Script exited because something exceptional happened (e.g. bad arguments, Ctrl-C interrupt).
950 readonly EXIT_CODE_TEST_FAILURE=2 # Script completed successfully, but one or more tests failed.
971 ((disableEventLogging = 0))
984 exit $EXIT_CODE_SUCCESS
993 export COMPlus_JitStress=${i#*=}
996 export COMPlus_JitStressRegs=${i#*=}
999 export COMPlus_JITMinOpts=1
1002 export COMPlus_ForceRelocs=1
1005 export ILLINK=${i#*=}
1014 --testNativeBinDir=*)
1015 testNativeBinDir=${i#*=}
1018 coreOverlayDir=${i#*=}
1021 coreClrBinDir=${i#*=}
1027 coreFxBinDir=${i#*=}
1030 testDirectories[${#testDirectories[@]}]=${i#*=}
1033 set_test_directories "${i#*=}"
1035 --runFailingTestsOnly)
1036 ((runFailingTestsOnly = 1))
1038 --disableEventLogging)
1039 ((disableEventLogging = 1))
1042 export RunCrossGen=1
1045 ((maxProcesses = 1))
1057 playlistFile=${i#*=}
1068 --coverage-output-dir=*)
1069 coverageOutputDir=${i#*=}
1075 export COMPlus_GCStress=${i#*=}
1083 --build-overlay-only)
1086 --limitedDumpGeneration)
1089 --xunitOutputPath=*)
1090 xunitOutputPath=${i#*=}
1093 echo "Unknown switch: $i"
1095 exit $EXIT_CODE_SUCCESS
1100 if [ -n "$coreOverlayDir" ] && [ "$buildOverlayOnly" == "ON" ]; then
1101 echo "Can not use \'--coreOverlayDir=<path>\' and \'--build-overlay-only\' at the same time."
1102 exit $EXIT_CODE_EXCEPTION
1105 if ((disableEventLogging == 0)); then
1106 export COMPlus_EnableEventLog=1
1109 export CORECLR_SERVER_GC="$serverGC"
1111 if [ -z "$testRootDir" ]; then
1112 echo "--testRootDir is required."
1114 exit $EXIT_CODE_EXCEPTION
1116 if [ ! -d "$testRootDir" ]; then
1117 echo "Directory specified by --testRootDir does not exist: $testRootDir"
1118 exit $EXIT_CODE_EXCEPTION
1121 # Copy native interop test libraries over to the mscorlib path in
1122 # order for interop tests to run on linux.
1123 if [ -z "$mscorlibDir" ]; then
1124 mscorlibDir=$coreClrBinDir
1127 if [ ! -z "$longgc" ]; then
1128 echo "Running Long GC tests"
1129 export RunningLongGCTests=1
1132 if [ ! -z "$gcsimulator" ]; then
1133 echo "Running GC simulator tests"
1134 export RunningGCSimulatorTests=1
1137 if [[ ! "$jitdisasm" -eq 0 ]]; then
1138 echo "Running jit disasm"
1139 export RunningJitDisasm=1
1142 # If this is a coverage run, make sure the appropriate args have been passed
1143 if [ "$CoreClrCoverage" == "ON" ]
1145 echo "Code coverage is enabled for this run"
1147 if [ ! "$OSName" == "Darwin" ] && [ ! "$OSName" == "Linux" ]
1149 echo "Code Coverage not supported on $OS"
1153 if [ -z "$coreClrObjs" ]
1155 echo "Coreclr obj files are required to generate code coverage reports"
1156 echo "Coreclr obj files root path can be passed using '--coreclr-obj' argument"
1160 if [ -z "$coreClrSrc" ]
1162 echo "Coreclr src files are required to generate code coverage reports"
1163 echo "Coreclr src files root path can be passed using '--coreclr-src' argument"
1167 if [ -z "$coverageOutputDir" ]
1169 echo "Output directory for coverage results must be specified"
1170 echo "Output path can be specified '--coverage-output-dir' argument"
1177 precompile_overlay_assemblies
1179 if [ "$buildOverlayOnly" == "ON" ];
1181 echo "Build overlay directory \'$coreOverlayDir\' complete."
1185 if [ -n "$playlistFile" ]
1187 # Use a playlist file exclusively, if it was provided
1188 echo "Executing playlist $playlistFile"
1191 load_unsupported_tests
1195 # Other architectures are not supported yet.
1196 if [ "$ARCH" == "x64" ]
1198 scriptPath=$(dirname $0)
1199 ${scriptPath}/setup-runtime-dependencies.sh --outputDir=$coreOverlayDir
1201 if [ "$ARCH" != "arm64" ]
1203 echo "Skip preparing for GC stress test. Dependent package is not supported on this architecture."
1207 export __TestEnv=$testEnv
1211 dumplingsListPath="$testRootDir/dumplings.txt"
1213 # clean up any existing dumpling remnants from previous runs.
1214 rm -f "$dumplingsListPath"
1215 find $testRootDir -type f -name "local_dumplings.txt" -exec rm {} \;
1217 time_start=$(date +"%s")
1218 if [ -z "$testDirectories" ]
1220 # No test directories were specified, so run everything in the current
1221 # directory and its subdirectories.
1222 run_tests_in_directory "."
1224 # Otherwise, run all the tests in each specified test directory.
1225 for testDir in "${testDirectories[@]}"
1227 if [ ! -d "$testDir" ]; then
1228 echo "Test directory does not exist: $testDir"
1230 run_tests_in_directory "./$testDir"
1234 finish_remaining_tests
1238 find $testRootDir -type f -name "local_dumplings.txt" -exec cat {} \; > $dumplingsListPath
1240 if [ -s $dumplingsListPath ]; then
1241 cat $dumplingsListPath
1243 rm $dumplingsListPath
1246 time_end=$(date +"%s")
1247 time_diff=$(($time_end-$time_start))
1248 echo "$(($time_diff / 60)) minutes and $(($time_diff % 60)) seconds taken to run CoreCLR tests."
1252 if [ "$CoreClrCoverage" == "ON" ]
1254 coreclr_code_coverage
1257 if ((countFailedTests > 0)); then
1258 exit $EXIT_CODE_TEST_FAILURE
1261 exit $EXIT_CODE_SUCCESS