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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2014-10-06 18:13:37 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2014-10-07 19:27:34 (GMT) |
| commit | 9ba8bf123c0a5c8410580b059ec33af656a569b8 (patch) | |
| tree | ea55a2665c45cc1eade58ec123207307f45b0c9f /Tests/CTestTestMemcheck | |
| parent | 816c100ae2d1ef9ad42186a260724a279b6b5934 (diff) | |
| download | CMake-9ba8bf123c0a5c8410580b059ec33af656a569b8.zip CMake-9ba8bf123c0a5c8410580b059ec33af656a569b8.tar.gz CMake-9ba8bf123c0a5c8410580b059ec33af656a569b8.tar.bz2 | |
tests: add a test for ctest_memcheck UndefinedBehaviorSanitizer
Diffstat (limited to 'Tests/CTestTestMemcheck')
| -rw-r--r-- | Tests/CTestTestMemcheck/CMakeLists.txt | 17 | ||||
| -rw-r--r-- | Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake | 21 |
2 files changed, 38 insertions, 0 deletions
diff --git a/Tests/CTestTestMemcheck/CMakeLists.txt b/Tests/CTestTestMemcheck/CMakeLists.txt index cd84e14..7fb4a0f 100644 --- a/Tests/CTestTestMemcheck/CMakeLists.txt +++ b/Tests/CTestTestMemcheck/CMakeLists.txt @@ -152,6 +152,23 @@ set_tests_properties(CTestTestMemcheckDummyAddressSanitizer PROPERTIES ".*Memory checking results:.*heap-buffer-overflow - 1.*") #----------------------------------------------------------------------------- +# add UndefinedBehaviorSanitizer test +set(CTEST_EXTRA_CODE +"set(CTEST_MEMORYCHECK_SANITIZER_OPTIONS \"simulate_sanitizer=1\") +") + +set(CMAKELISTS_EXTRA_CODE +"add_test(NAME TestSan COMMAND \"${CMAKE_COMMAND}\" +-P \"${CMAKE_CURRENT_SOURCE_DIR}/testUndefinedBehaviorSanitizer.cmake\") +") +gen_mc_test_internal(DummyUndefinedBehaviorSanitizer "" -DMEMCHECK_TYPE=UndefinedBehaviorSanitizer) +set(CMAKELISTS_EXTRA_CODE ) +set(CTEST_EXTRA_CODE) +set_tests_properties(CTestTestMemcheckDummyUndefinedBehaviorSanitizer PROPERTIES + PASS_REGULAR_EXPRESSION + ".*Memory checking results:.*left shift of negative value -256 - 1.*") + +#----------------------------------------------------------------------------- gen_mc_test(DummyPurify "\${PSEUDO_PURIFY}") gen_mc_test(DummyValgrind "\${PSEUDO_VALGRIND}") diff --git a/Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake b/Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake new file mode 100644 index 0000000..8ef3c0a --- /dev/null +++ b/Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake @@ -0,0 +1,21 @@ +# this file simulates a program that has been built with undefined behavior +# sanitizer options + +message("UBSAN_OPTIONS = [$ENV{UBSAN_OPTIONS}]") +string(REGEX REPLACE ".*log_path=\"([^\"]*)\".*" "\\1" LOG_FILE "$ENV{UBSAN_OPTIONS}") +message("LOG_FILE=[${LOG_FILE}]") + +# if we are not asked to simulate address sanitizer don't do it +if(NOT "$ENV{UBSAN_OPTIONS}]" MATCHES "simulate_sanitizer.1") + return() +endif() +# clear the log file +file(REMOVE "${LOG_FILE}.2343") + +# create an error like undefined behavior santizer creates; +# these names come from ubsan_diag.cc and ubsan_handlers.cc +# in llvm + +file(APPEND "${LOG_FILE}.2343" +"<unknown>: runtime error: left shift of negative value -256 +") |