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 ' --build-overlay-only : Build coreoverlay only, and skip running tests.'
36 echo ' --runFailingTestsOnly : Run only the tests that are disabled on this platform due to unexpected failures.'
37 echo ' Failing tests are listed in coreclr/tests/failingTestsOutsideWindows.txt, one per'
38 echo ' line, as paths to .sh files relative to the directory specified by --testRootDir.'
39 echo ' --disableEventLogging : Disable the events logged by both VM and Managed Code'
40 echo ' --sequential : Run tests sequentially (default is to run in parallel).'
41 echo ' --playlist=<path> : Run only the tests that are specified in the file at <path>, in the same format as'
42 echo ' runFailingTestsOnly'
43 echo ' -v, --verbose : Show output from each test.'
44 echo ' -h|--help : Show usage information.'
45 echo ' --useServerGC : Enable server GC for this test run'
46 echo ' --test-env : Script to set environment variables for tests'
47 echo ' --crossgen : Precompiles the framework managed assemblies'
48 echo ' --runcrossgentests : Runs the ready to run tests'
49 echo ' --jitstress=<n> : Runs the tests with COMPlus_JitStress=n'
50 echo ' --jitstressregs=<n> : Runs the tests with COMPlus_JitStressRegs=n'
51 echo ' --jitminopts : Runs the tests with COMPlus_JITMinOpts=1'
52 echo ' --jitforcerelocs : Runs the tests with COMPlus_ForceRelocs=1'
53 echo ' --jitdisasm : Runs jit-dasm on the tests'
54 echo ' --gcstresslevel=<n> : Runs the tests with COMPlus_GCStress=n'
55 echo ' --ilasmroundtrip : Runs ilasm round trip on the tests'
56 echo ' 0: None 1: GC on all allocs and '"'easy'"' places'
57 echo ' 2: GC on transitions to preemptive GC 4: GC on every allowable JITed instr'
58 echo ' 8: GC on every allowable NGEN instr 16: GC only on a unique stack trace'
59 echo ' --long-gc : Runs the long GC tests'
60 echo ' --gcsimulator : Runs the GCSimulator tests'
61 echo ' --link <ILlink> : Runs the tests after linking via ILlink'
62 echo ' --show-time : Print execution sequence and running time for each test'
63 echo ' --no-lf-conversion : Do not execute LF conversion before running test script'
64 echo ' --build-overlay-only : Exit after overlay directory is populated'
65 echo ' --limitedDumpGeneration : Enables the generation of a limited number of core dumps if test(s) crash, even if ulimit'
66 echo ' is zero when launching this script. This option is intended for use in CI.'
67 echo ' --xunitOutputPath=<path> : Create xUnit XML report at the specifed path (default: <test root>/coreclrtests.xml)'
69 echo 'Runtime Code Coverage options:'
70 echo ' --coreclr-coverage : Optional argument to get coreclr code coverage reports'
71 echo ' --coreclr-objs=<path> : Location of root of the object directory'
72 echo ' containing the linux/mac coreclr build'
73 echo ' --coreclr-src=<path> : Location of root of the directory'
74 echo ' containing the coreclr source files'
75 echo ' --coverage-output-dir=<path> : Directory where coverage output will be written to'
79 function print_results {
81 echo "======================="
83 echo "======================="
84 echo "# CoreCLR Bin Dir : $coreClrBinDir"
85 echo "# Tests Discovered : $countTotalTests"
86 echo "# Passed : $countPassedTests"
87 echo "# Failed : $countFailedTests"
88 echo "# Skipped : $countSkippedTests"
89 echo "======================="
92 # Initialize counters for bookkeeping.
98 # Variables for xUnit-style XML output. XML format: https://xunit.github.io/docs/format-xml-v2.html
102 # libExtension determines extension for dynamic library files
103 # runtimeName determines where CoreFX Runtime files will be located
120 echo "Unsupported OS $OSName detected, configuring as if for Linux"
125 function xunit_output_begin {
126 xunitOutputPath=$testRootDir/coreclrtests.xml
127 xunitTestOutputPath=${xunitOutputPath}.test
128 if [ -e "$xunitOutputPath" ]; then
129 rm -f -r "$xunitOutputPath"
131 if [ -e "$xunitTestOutputPath" ]; then
132 rm -f -r "$xunitTestOutputPath"
136 function xunit_output_add_test {
140 # <test .../> <!-- Write this element here -->
142 local scriptFilePath=$1
143 local outputFilePath=$2
144 local testResult=$3 # Pass, Fail, or Skip
145 local testScriptExitCode=$4
147 local testPath=${scriptFilePath%.sh} # Remove trailing ".sh"
148 local testDir=$(dirname "$testPath")
149 local testName=$(basename "$testPath")
151 # Replace '/' with '.'
152 testPath=$(echo "$testPath" | tr / .)
153 testDir=$(echo "$testDir" | tr / .)
159 line="${line} name=\"${testPath}\""
160 line="${line} type=\"${testDir}\""
161 line="${line} method=\"${testName}\""
162 line="${line} result=\"${testResult}\""
164 if [ "$testResult" == "Pass" ]; then
166 echo "$line" >>"$xunitTestOutputPath"
171 echo "$line" >>"$xunitTestOutputPath"
174 if [ "$testResult" == "Skip" ]; then
175 line="${line}<reason><![CDATA[$(cat "$outputFilePath")]]></reason>"
176 echo "$line" >>"$xunitTestOutputPath"
178 line="${line}<failure exception-type=\"Exit code: ${testScriptExitCode}\">"
179 echo "$line" >>"$xunitTestOutputPath"
182 line="${line}<message>"
183 echo "$line" >>"$xunitTestOutputPath"
185 line="${line}<![CDATA["
186 echo "$line" >>"$xunitTestOutputPath"
187 cat "$outputFilePath" >>"$xunitTestOutputPath"
190 echo "$line" >>"$xunitTestOutputPath"
192 line="${line}</message>"
193 echo "$line" >>"$xunitTestOutputPath"
196 line="${line}</failure>"
197 echo "$line" >>"$xunitTestOutputPath"
201 line="${line}</test>"
202 echo "$line" >>"$xunitTestOutputPath"
205 function xunit_output_end {
207 local errorMessage=$2
210 if [ -z "$errorSource" ]; then
216 echo '<?xml version="1.0" encoding="utf-8"?>' >>"$xunitOutputPath"
217 echo '<assemblies>' >>"$xunitOutputPath"
223 line="${line}<assembly"
224 line="${line} name=\"CoreClrTestAssembly\""
225 line="${line} total=\"${countTotalTests}\""
226 line="${line} passed=\"${countPassedTests}\""
227 line="${line} failed=\"${countFailedTests}\""
228 line="${line} skipped=\"${countSkippedTests}\""
229 line="${line} errors=\"${errorCount}\""
231 echo "$line" >>"$xunitOutputPath"
235 line="${line}<collection"
236 line="${line} name=\"CoreClrTestCollection\""
237 line="${line} total=\"${countTotalTests}\""
238 line="${line} passed=\"${countPassedTests}\""
239 line="${line} failed=\"${countFailedTests}\""
240 line="${line} skipped=\"${countSkippedTests}\""
242 echo "$line" >>"$xunitOutputPath"
244 # <test .../> <test .../> ...
245 if [ -f "$xunitTestOutputPath" ]; then
246 cat "$xunitTestOutputPath" >>"$xunitOutputPath"
247 rm -f "$xunitTestOutputPath"
252 line="${line}</collection>"
253 echo "$line" >>"$xunitOutputPath"
255 if [ -n "$errorSource" ]; then
258 line="${line}<errors>"
259 echo "$line" >>"$xunitOutputPath"
264 line="${line} type=\"TestHarnessError\""
265 line="${line} name=\"${errorSource}\""
267 echo "$line" >>"$xunitOutputPath"
271 line="${line}<failure>${errorMessage}</failure>"
272 echo "$line" >>"$xunitOutputPath"
276 line="${line}</error>"
277 echo "$line" >>"$xunitOutputPath"
281 line="${line}</errors>"
282 echo "$line" >>"$xunitOutputPath"
287 line="${line}</assembly>"
288 echo "$line" >>"$xunitOutputPath"
291 echo '</assemblies>' >>"$xunitOutputPath"
294 function exit_with_error {
296 local errorMessage=$2
299 if [ -z "$printUsage" ]; then
304 xunit_output_end "$errorSource" "$errorMessage"
305 if ((printUsage != 0)); then
308 exit $EXIT_CODE_EXCEPTION
311 # Handle Ctrl-C. We will stop execution and print the results that
312 # we gathered so far.
313 function handle_ctrl_c {
314 local errorSource='handle_ctrl_c'
317 echo "*** Stopping... ***"
319 exit_with_error "$errorSource" "Test run aborted by Ctrl+C."
322 # Register the Ctrl-C handler
323 trap handle_ctrl_c INT
325 function create_core_overlay {
326 local errorSource='create_core_overlay'
329 if [ -n "$coreOverlayDir" ]; then
330 export CORE_ROOT="$coreOverlayDir"
334 # Check inputs to make sure we have enough information to create the core layout. $testRootDir/Tests/Core_Root should
335 # already exist and contain test dependencies that are not built.
336 local testDependenciesDir=$testRootDir/Tests/Core_Root
337 if [ ! -d "$testDependenciesDir" ]; then
338 exit_with_error "$errorSource" "Did not find the test dependencies directory: $testDependenciesDir"
340 if [ -z "$coreClrBinDir" ]; then
341 exit_with_error "$errorSource" "One of --coreOverlayDir or --coreClrBinDir must be specified." "$printUsage"
343 if [ ! -d "$coreClrBinDir" ]; then
344 exit_with_error "$errorSource" "Directory specified by --coreClrBinDir does not exist: $coreClrBinDir"
346 if [ -z "$coreFxBinDir" ]; then
347 exit_with_error "$errorSource" "One of --coreOverlayDir or --coreFxBinDir must be specified." "$printUsage"
351 coreOverlayDir=$testRootDir/Tests/coreoverlay
352 export CORE_ROOT="$coreOverlayDir"
353 if [ -e "$coreOverlayDir" ]; then
354 rm -f -r "$coreOverlayDir"
356 mkdir "$coreOverlayDir"
358 cp -f -v "$coreFxBinDir/"* "$coreOverlayDir/" 2>/dev/null
359 cp -f -p -v "$coreClrBinDir/"* "$coreOverlayDir/" 2>/dev/null
360 if [ -d "$mscorlibDir/bin" ]; then
361 cp -f -v "$mscorlibDir/bin/"* "$coreOverlayDir/" 2>/dev/null
363 cp -f -v "$testDependenciesDir/"xunit* "$coreOverlayDir/" 2>/dev/null
364 cp -n -v "$testDependenciesDir/"* "$coreOverlayDir/" 2>/dev/null
365 if [ -f "$coreOverlayDir/mscorlib.ni.dll" ]; then
366 # Test dependencies come from a Windows build, and mscorlib.ni.dll would be the one from Windows
367 rm -f "$coreOverlayDir/mscorlib.ni.dll"
369 if [ -f "$coreOverlayDir/System.Private.CoreLib.ni.dll" ]; then
370 # Test dependencies come from a Windows build, and System.Private.CoreLib.ni.dll would be the one from Windows
371 rm -f "$coreOverlayDir/System.Private.CoreLib.ni.dll"
373 copy_test_native_bin_to_test_root
376 declare -a skipCrossGenFiles
378 function is_skip_crossgen_test {
379 for skip in "${skipCrossGenFiles[@]}"; do
380 if [ "$1" == "$skip" ]; then
387 function precompile_overlay_assemblies {
388 skipCrossGenFiles=($(read_array "$(dirname "$0")/skipCrossGenFiles.$ARCH.txt"))
390 if [ $doCrossgen == 1 ]; then
391 local overlayDir=$CORE_ROOT
393 filesToPrecompile=$(find -L $overlayDir -iname \*.dll -not -iname \*.ni.dll -not -iname \*-ms-win-\* -type f )
394 for fileToPrecompile in ${filesToPrecompile}
396 local filename=${fileToPrecompile}
397 if [ $jitdisasm == 1 ]; then
398 $overlayDir/corerun $overlayDir/jit-dasm.dll --crossgen $overlayDir/crossgen --platform $overlayDir --output $testRootDir/dasm $filename
400 if [ $exitCode != 0 ]; then
401 echo Unable to generate dasm for $filename
404 if is_skip_crossgen_test "$(basename $filename)"; then
407 echo Precompiling $filename
408 $overlayDir/crossgen /Platform_Assemblies_Paths $overlayDir $filename 1> $filename.stdout 2>$filename.stderr
410 if [[ $exitCode != 0 ]]; then
411 if grep -q -e '0x80131018' $filename.stderr; then
412 printf "\n\t$filename is not a managed assembly.\n\n"
414 echo Unable to precompile $filename.
420 rm $filename.{stdout,stderr}
425 echo Skipping crossgen of FX assemblies.
429 function copy_test_native_bin_to_test_root {
430 local errorSource='copy_test_native_bin_to_test_root'
432 if [ -z "$testNativeBinDir" ]; then
433 exit_with_error "$errorSource" "--testNativeBinDir is required."
435 testNativeBinDir=$testNativeBinDir/src
436 if [ ! -d "$testNativeBinDir" ]; then
437 exit_with_error "$errorSource" "Directory specified by --testNativeBinDir does not exist: $testNativeBinDir"
440 # Copy native test components from the native test build into the respective test directory in the test root directory
441 find "$testNativeBinDir" -type f -iname '*.$libExtension' |
442 while IFS='' read -r filePath || [ -n "$filePath" ]; do
443 local dirPath=$(dirname "$filePath")
444 local destinationDirPath=${testRootDir}${dirPath:${#testNativeBinDir}}
445 if [ ! -d "$destinationDirPath" ]; then
446 exit_with_error "$errorSource" "Cannot copy native test bin '$filePath' to '$destinationDirPath/', as the destination directory does not exist."
448 cp -f "$filePath" "$destinationDirPath/"
452 # Variables for unsupported and failing tests
453 declare -a unsupportedTests
454 declare -a failingTests
455 declare -a playlistTests
456 ((runFailingTestsOnly = 0))
458 # Get an array of items by reading the specified file line by line.
459 function read_array {
462 # bash in Mac OS X doesn't support 'readarray', so using alternate way instead.
463 # readarray -t theArray < "$1"
464 while IFS='' read -r line || [ -n "$line" ]; do
465 theArray[${#theArray[@]}]=$line
470 function load_unsupported_tests {
471 # Load the list of tests that are not supported on this platform. These tests are disabled (skipped) permanently.
472 unsupportedTests=($(read_array "$(dirname "$0")/testsUnsupportedOutsideWindows.txt"))
473 if [ "$ARCH" == "arm" ]; then
474 unsupportedTests+=($(read_array "$(dirname "$0")/testsUnsupportedOnARM32.txt"))
478 function load_failing_tests {
479 # Load the list of tests that fail on this platform. These tests are disabled (skipped) temporarily, pending investigation.
480 failingTests=($(read_array "$(dirname "$0")/testsFailingOutsideWindows.txt"))
482 if [ "$ARCH" == "arm64" ]; then
483 failingTests+=($(read_array "$(dirname "$0")/testsFailingOnArm64.txt"))
487 function load_playlist_tests {
488 # Load the list of tests that are enabled as a part of this test playlist.
489 playlistTests=($(read_array "${playlistFile}"))
492 function is_unsupported_test {
493 for unsupportedTest in "${unsupportedTests[@]}"; do
494 if [ "$1" == "$unsupportedTest" ]; then
501 function is_failing_test {
502 for failingTest in "${failingTests[@]}"; do
503 if [ "$1" == "$failingTest" ]; then
510 function is_playlist_test {
511 for playlistTest in "${playlistTests[@]}"; do
512 if [ "$1" == "$playlistTest" ]; then
519 function skip_unsupported_test {
520 # This function runs in a background process. It should not echo anything, and should not use global variables. This
521 # function is analogous to run_test, and causes the test to be skipped with the message below.
523 local scriptFilePath=$1
524 local outputFilePath=$2
526 echo "Not supported on this platform." >"$outputFilePath"
527 return 2 # skip the test
530 function skip_failing_test {
531 # This function runs in a background process. It should not echo anything, and should not use global variables. This
532 # function is analogous to run_test, and causes the test to be skipped with the message below.
534 local scriptFilePath=$1
535 local outputFilePath=$2
537 echo "Temporarily disabled on this platform due to unexpected failures." >"$outputFilePath"
538 return 2 # skip the test
541 function skip_non_playlist_test {
542 # This function runs in a background process. It should not echo anything, and should not use global variables. This
543 # function is analogous to run_test, and causes the test to be skipped with the message below.
545 local scriptFilePath=$1
546 local outputFilePath=$2
548 echo "Test is not included in the running playlist." >"$outputFilePath"
549 return 2 # skip the test
552 function set_up_core_dump_generation {
553 # We will only enable dump generation here if we're on Mac or Linux
554 if [[ ! ( "$(uname -s)" == "Darwin" || "$(uname -s)" == "Linux" ) ]]; then
558 # We won't enable dump generation on OS X/macOS if the machine hasn't been
559 # configured with the kern.corefile pattern we expect.
560 if [[ ( "$(uname -s)" == "Darwin" && "$(sysctl -n kern.corefile)" != "core.%P" ) ]]; then
561 echo "WARNING: Core dump generation not being enabled due to unexpected kern.corefile value."
565 # Allow dump generation
568 if [ "$(uname -s)" == "Linux" ]; then
569 if [ -e /proc/self/coredump_filter ]; then
570 # Include memory in private and shared file-backed mappings in the dump.
571 # This ensures that we can see disassembly from our shared libraries when
572 # inspecting the contents of the dump. See 'man core' for details.
573 echo 0x3F > /proc/self/coredump_filter
578 function print_info_from_core_file {
581 if [ "$ARCH" == "arm64" ]; then
582 echo "Not inspecting core dumps on arm64 at the moment."
587 local core_file_name=$1
588 local executable_name=$2
590 if ! [ -e $executable_name ]; then
591 echo "Unable to find executable $executable_name"
593 elif ! [ -e $core_file_name ]; then
594 echo "Unable to find core file $core_file_name"
598 # Use LLDB to inspect the core dump on Mac, and GDB everywhere else.
599 if [[ "$OSName" == "Darwin" ]]; then
600 hash lldb 2>/dev/null || { echo >&2 "LLDB was not found. Unable to print core file."; return; }
602 echo "Printing info from core file $core_file_name"
603 lldb -c $core_file_name -b -o 'bt'
605 # Use GDB to print the backtrace from the core file.
606 hash gdb 2>/dev/null || { echo >&2 "GDB was not found. Unable to print core file."; return; }
608 echo "Printing info from core file $core_file_name"
609 gdb --batch -ex "thread apply all bt full" -ex "quit" $executable_name $core_file_name
613 function download_dumpling_script {
614 echo "Downloading latest version of dumpling script."
615 wget "https://dumpling.azurewebsites.net/api/client/dumpling.py"
617 local dumpling_script="dumpling.py"
618 chmod +x $dumpling_script
621 function upload_core_file_to_dumpling {
622 local core_file_name=$1
623 local dumpling_script="dumpling.py"
624 local dumpling_file="local_dumplings.txt"
626 # dumpling requires that the file exist before appending.
627 touch ./$dumpling_file
629 if [ ! -x $dumpling_script ]; then
630 download_dumpling_script
633 if [ ! -x $dumpling_script ]; then
634 echo "Failed to download dumpling script. Dump cannot be uploaded."
638 echo "Uploading $core_file_name to dumpling service."
640 local paths_to_add=""
641 if [ -d "$coreClrBinDir" ]; then
642 echo "Uploading CoreCLR binaries with dump."
643 paths_to_add=$coreClrBinDir
646 # Ensure the script has Unix line endings
647 perl -pi -e 's/\r\n|\n|\r/\n/g' "$dumpling_script"
649 # The output from this will include a unique ID for this dump.
650 ./$dumpling_script "upload" "--dumppath" "$core_file_name" "--incpaths" $paths_to_add "--properties" "Project=CoreCLR" "--squelch" | tee -a $dumpling_file
653 function preserve_core_file {
654 local core_file_name=$1
655 local storage_location="/tmp/coredumps_coreclr"
657 # Create the directory (this shouldn't fail even if it already exists).
658 mkdir -p $storage_location
660 # Only preserve the dump if the directory is empty. Otherwise, do nothing.
661 # This is a way to prevent us from storing/uploading too many dumps.
662 if [ ! "$(ls -A $storage_location)" ]; then
663 echo "Copying core file $core_file_name to $storage_location"
664 cp $core_file_name $storage_location
666 upload_core_file_to_dumpling $core_file_name
670 function inspect_and_delete_core_files {
671 # This function prints some basic information from core files in the current
672 # directory and deletes them immediately. Based on the state of the system, it may
673 # also upload a core file to the dumpling service.
674 # (see preserve_core_file).
676 # Depending on distro/configuration, the core files may either be named "core"
677 # or "core.<PID>" by default. We will read /proc/sys/kernel/core_uses_pid to
678 # determine which one it is.
679 # On OS X/macOS, we checked the kern.corefile value before enabling core dump
680 # generation, so we know it always includes the PID.
681 local core_name_uses_pid=0
682 if [[ (( -e /proc/sys/kernel/core_uses_pid ) && ( "1" == $(cat /proc/sys/kernel/core_uses_pid) ))
683 || ( "$(uname -s)" == "Darwin" ) ]]; then
687 if [ $core_name_uses_pid == "1" ]; then
688 # We don't know what the PID of the process was, so let's look at all core
689 # files whose name matches core.NUMBER
691 [[ $f =~ core.[0-9]+ ]] && print_info_from_core_file "$f" $CORE_ROOT/"corerun" && preserve_core_file "$f" && rm "$f"
693 elif [ -f core ]; then
694 print_info_from_core_file "core" $CORE_ROOT/"corerun"
695 preserve_core_file "core"
701 # This function runs in a background process. It should not echo anything, and should not use global variables.
703 local scriptFilePath=$1
704 local outputFilePath=$2
706 # Switch to directory where the script is
707 cd "$(dirname "$scriptFilePath")"
709 local scriptFileName=$(basename "$scriptFilePath")
710 local outputFileName=$(basename "$outputFilePath")
712 if [ "$limitedCoreDumps" == "ON" ]; then
713 set_up_core_dump_generation
716 "./$scriptFileName" >"$outputFileName" 2>&1
717 local testScriptExitCode=$?
719 # We will try to print some information from generated core dumps if a debugger
720 # is available, and possibly store a dump in a non-transient location.
721 if [ "$limitedCoreDumps" == "ON" ]; then
722 inspect_and_delete_core_files
725 return $testScriptExitCode
728 # Variables for running tests in the background
729 if [ `uname` = "NetBSD" ]; then
730 NumProc=$(getconf NPROCESSORS_ONLN)
732 NumProc=$(getconf _NPROCESSORS_ONLN)
734 ((maxProcesses = $NumProc * 3 / 2)) # long tests delay process creation, use a few more processors
736 ((nextProcessIndex = 0))
738 declare -a scriptFilePaths
739 declare -a outputFilePaths
740 declare -a processIds
741 declare -a testStartTimes
743 function finish_test {
744 wait ${processIds[$nextProcessIndex]}
745 local testScriptExitCode=$?
748 local scriptFilePath=${scriptFilePaths[$nextProcessIndex]}
749 local outputFilePath=${outputFilePaths[$nextProcessIndex]}
750 local scriptFileName=$(basename "$scriptFilePath")
753 local testRunningTime=
756 if ((verbose == 1)); then
757 header=$(printf "[%4d]" $countTotalTests)
760 if [ "$showTime" == "ON" ]; then
761 testEndTime=$(date +%s)
762 testRunningTime=$(( $testEndTime - ${testStartTimes[$nextProcessIndex]} ))
763 header=$header$(printf "[%4ds]" $testRunningTime)
766 local xunitTestResult
767 case $testScriptExitCode in
769 let countPassedTests++
770 xunitTestResult='Pass'
771 if ((verbose == 1 || runFailingTestsOnly == 1)); then
772 echo "PASSED - ${header}${scriptFilePath}"
774 echo " - ${header}${scriptFilePath}"
778 let countSkippedTests++
779 xunitTestResult='Skip'
780 echo "SKIPPED - ${header}${scriptFilePath}"
783 let countFailedTests++
784 xunitTestResult='Fail'
785 echo "FAILED - ${header}${scriptFilePath}"
788 let countTotalTests++
790 if ((verbose == 1 || testScriptExitCode != 0)); then
791 while IFS='' read -r line || [ -n "$line" ]; do
793 done <"$outputFilePath"
796 xunit_output_add_test "$scriptFilePath" "$outputFilePath" "$xunitTestResult" "$testScriptExitCode"
799 function finish_remaining_tests {
800 # Finish the remaining tests in the order in which they were started
801 if ((nextProcessIndex >= processCount)); then
802 ((nextProcessIndex = 0))
804 while ((processCount > 0)); do
806 ((nextProcessIndex = (nextProcessIndex + 1) % maxProcesses))
808 ((nextProcessIndex = 0))
812 local scriptFilePath=$1
813 local scriptFileDir=$(dirname "$scriptFilePath")
815 test "$verbose" == 1 && echo "Preparing $scriptFilePath"
817 if [ ! "$noLFConversion" == "ON" ]; then
818 # Convert DOS line endings to Unix if needed
819 perl -pi -e 's/\r\n|\n|\r/\n/g' "$scriptFilePath"
822 # Add executable file mode bit if needed
823 chmod +x "$scriptFilePath"
825 #remove any NI and Locks
826 rm -f $scriptFileDir/*.ni.*
827 rm -rf $scriptFileDir/lock
830 function start_test {
831 local scriptFilePath=$1
832 if ((runFailingTestsOnly == 1)) && ! is_failing_test "$scriptFilePath"; then
836 # Skip any test that's not in the current playlist, if a playlist was
838 if [ -n "$playlistFile" ] && ! is_playlist_test "$scriptFilePath"; then
842 if ((nextProcessIndex < processCount)); then
846 scriptFilePaths[$nextProcessIndex]=$scriptFilePath
847 local scriptFileName=$(basename "$scriptFilePath")
848 local outputFilePath=$(dirname "$scriptFilePath")/${scriptFileName}.out
849 outputFilePaths[$nextProcessIndex]=$outputFilePath
851 if [ "$showTime" == "ON" ]; then
852 testStartTimes[$nextProcessIndex]=$(date +%s)
855 test "$verbose" == 1 && echo "Starting $scriptFilePath"
856 if is_unsupported_test "$scriptFilePath"; then
857 skip_unsupported_test "$scriptFilePath" "$outputFilePath" &
858 elif ((runFailingTestsOnly == 0)) && is_failing_test "$scriptFilePath"; then
859 skip_failing_test "$scriptFilePath" "$outputFilePath" &
861 run_test "$scriptFilePath" "$outputFilePath" &
863 processIds[$nextProcessIndex]=$!
865 ((nextProcessIndex = (nextProcessIndex + 1) % maxProcesses))
869 # Get a list of directories in which to scan for tests by reading the
870 # specified file line by line.
871 function set_test_directories {
872 local errorSource='set_test_directories'
874 local listFileName=$1
876 if [ ! -f "$listFileName" ]
878 exit_with_error "$errorSource" "Test directories file not found at $listFileName"
880 testDirectories=($(read_array "$listFileName"))
883 function run_tests_in_directory {
886 # Recursively search through directories for .sh files to prepare them.
887 # Note: This needs to occur before any test runs as some of the .sh files
888 # depend on other .sh files
889 for scriptFilePath in $(find "$testDir" -type f -iname '*.sh' | sort)
891 prep_test "${scriptFilePath:2}"
893 echo "The tests have been prepared"
894 # Recursively search through directories for .sh files to run.
895 for scriptFilePath in $(find "$testDir" -type f -iname '*.sh' | sort)
897 start_test "${scriptFilePath:2}"
901 function coreclr_code_coverage {
902 local coverageDir="$coverageOutputDir/Coverage"
903 local toolsDir="$coverageOutputDir/Coverage/tools"
904 local reportsDir="$coverageOutputDir/Coverage/reports"
905 local packageName="unix-code-coverage-tools.1.0.0.nupkg"
908 mkdir -p $coverageDir
911 pushd $toolsDir > /dev/null
913 echo "Pulling down code coverage tools"
914 wget -q https://www.myget.org/F/dotnet-buildtools/api/v2/package/unix-code-coverage-tools/1.0.0 -O $packageName
915 echo "Unzipping to $toolsDir"
916 unzip -q -o $packageName
920 chmod a+rwx ./$OSName/llvm-cov
923 echo "Generating coreclr code coverage reports at $reportsDir/coreclr.html"
924 echo "./gcovr $coreClrObjs --gcov-executable=$toolsDir/$OS/llvm-cov -r $coreClrSrc --html --html-details -o $reportsDir/coreclr.html"
926 ./gcovr $coreClrObjs --gcov-executable=$toolsDir/$OSName/llvm-cov -r $coreClrSrc --html --html-details -o $reportsDir/coreclr.html
932 function check_cpu_architecture {
933 local CPUName=$(uname -m)
950 echo "Unknown CPU $CPUName detected, configuring as if for x64"
958 ARCH=$(check_cpu_architecture)
959 echo "Running on CPU- $ARCH"
961 # Exit code constants
962 readonly EXIT_CODE_SUCCESS=0 # Script ran normally.
963 readonly EXIT_CODE_EXCEPTION=1 # Script exited because something exceptional happened (e.g. bad arguments, Ctrl-C interrupt).
964 readonly EXIT_CODE_TEST_FAILURE=2 # Script completed successfully, but one or more tests failed.
985 ((disableEventLogging = 0))
999 exit $EXIT_CODE_SUCCESS
1008 export COMPlus_JitStress=${i#*=}
1011 export COMPlus_JitStressRegs=${i#*=}
1014 export COMPlus_JITMinOpts=1
1017 export COMPlus_ForceRelocs=1
1020 export ILLINK=${i#*=}
1027 ((ilasmroundtrip = 1))
1032 --testNativeBinDir=*)
1033 testNativeBinDir=${i#*=}
1036 coreOverlayDir=${i#*=}
1039 coreClrBinDir=${i#*=}
1045 coreFxBinDir=${i#*=}
1048 testDirectories[${#testDirectories[@]}]=${i#*=}
1051 set_test_directories "${i#*=}"
1053 --runFailingTestsOnly)
1054 ((runFailingTestsOnly = 1))
1056 --disableEventLogging)
1057 ((disableEventLogging = 1))
1060 export RunCrossGen=1
1063 ((maxProcesses = 1))
1075 playlistFile=${i#*=}
1086 --coverage-output-dir=*)
1087 coverageOutputDir=${i#*=}
1093 export COMPlus_GCStress=${i#*=}
1101 --build-overlay-only)
1104 --limitedDumpGeneration)
1107 --xunitOutputPath=*)
1108 xunitOutputPath=${i#*=}
1111 echo "Unknown switch: $i"
1113 exit $EXIT_CODE_SUCCESS
1118 if [ -n "$coreOverlayDir" ] && [ "$buildOverlayOnly" == "ON" ]; then
1119 echo "Can not use \'--coreOverlayDir=<path>\' and \'--build-overlay-only\' at the same time."
1120 exit $EXIT_CODE_EXCEPTION
1123 if ((disableEventLogging == 0)); then
1124 export COMPlus_EnableEventLog=1
1127 export CORECLR_SERVER_GC="$serverGC"
1129 if [ -z "$testRootDir" ]; then
1130 echo "--testRootDir is required."
1132 exit $EXIT_CODE_EXCEPTION
1134 if [ ! -d "$testRootDir" ]; then
1135 echo "Directory specified by --testRootDir does not exist: $testRootDir"
1136 exit $EXIT_CODE_EXCEPTION
1139 # Copy native interop test libraries over to the mscorlib path in
1140 # order for interop tests to run on linux.
1141 if [ -z "$mscorlibDir" ]; then
1142 mscorlibDir=$coreClrBinDir
1145 if [ ! -z "$longgc" ]; then
1146 echo "Running Long GC tests"
1147 export RunningLongGCTests=1
1150 if [ ! -z "$gcsimulator" ]; then
1151 echo "Running GC simulator tests"
1152 export RunningGCSimulatorTests=1
1155 if [[ ! "$jitdisasm" -eq 0 ]]; then
1156 echo "Running jit disasm"
1157 export RunningJitDisasm=1
1160 if [ ! -z "$ilasmroundtrip" ]; then
1161 echo "Running Ilasm round trip"
1162 export RunningIlasmRoundTrip=1
1165 # If this is a coverage run, make sure the appropriate args have been passed
1166 if [ "$CoreClrCoverage" == "ON" ]
1168 echo "Code coverage is enabled for this run"
1170 if [ ! "$OSName" == "Darwin" ] && [ ! "$OSName" == "Linux" ]
1172 echo "Code Coverage not supported on $OS"
1176 if [ -z "$coreClrObjs" ]
1178 echo "Coreclr obj files are required to generate code coverage reports"
1179 echo "Coreclr obj files root path can be passed using '--coreclr-obj' argument"
1183 if [ -z "$coreClrSrc" ]
1185 echo "Coreclr src files are required to generate code coverage reports"
1186 echo "Coreclr src files root path can be passed using '--coreclr-src' argument"
1190 if [ -z "$coverageOutputDir" ]
1192 echo "Output directory for coverage results must be specified"
1193 echo "Output path can be specified '--coverage-output-dir' argument"
1200 precompile_overlay_assemblies
1202 if [ "$buildOverlayOnly" == "ON" ];
1204 echo "Build overlay directory \'$coreOverlayDir\' complete."
1208 if [ -n "$playlistFile" ]
1210 # Use a playlist file exclusively, if it was provided
1211 echo "Executing playlist $playlistFile"
1214 load_unsupported_tests
1218 # Other architectures are not supported yet.
1219 if [ "$ARCH" == "x64" ]
1221 scriptPath=$(dirname $0)
1222 ${scriptPath}/setup-stress-dependencies.sh --outputDir=$coreOverlayDir
1224 if [ "$ARCH" != "arm64" ]
1226 echo "Skip preparing for GC stress test. Dependent package is not supported on this architecture."
1230 export __TestEnv=$testEnv
1234 dumplingsListPath="$testRootDir/dumplings.txt"
1236 # clean up any existing dumpling remnants from previous runs.
1237 rm -f "$dumplingsListPath"
1238 find $testRootDir -type f -name "local_dumplings.txt" -exec rm {} \;
1240 time_start=$(date +"%s")
1241 if [ -z "$testDirectories" ]
1243 # No test directories were specified, so run everything in the current
1244 # directory and its subdirectories.
1245 run_tests_in_directory "."
1247 # Otherwise, run all the tests in each specified test directory.
1248 for testDir in "${testDirectories[@]}"
1250 if [ ! -d "$testDir" ]; then
1251 echo "Test directory does not exist: $testDir"
1253 run_tests_in_directory "./$testDir"
1257 finish_remaining_tests
1261 find $testRootDir -type f -name "local_dumplings.txt" -exec cat {} \; > $dumplingsListPath
1263 if [ -s $dumplingsListPath ]; then
1264 cat $dumplingsListPath
1266 rm $dumplingsListPath
1269 time_end=$(date +"%s")
1270 time_diff=$(($time_end-$time_start))
1271 echo "$(($time_diff / 60)) minutes and $(($time_diff % 60)) seconds taken to run CoreCLR tests."
1275 if [ "$CoreClrCoverage" == "ON" ]
1277 coreclr_code_coverage
1280 if ((countFailedTests > 0)); then
1281 exit $EXIT_CODE_TEST_FAILURE
1284 exit $EXIT_CODE_SUCCESS