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| author | Brad King <brad.king@kitware.com> | 2014-10-08 14:48:12 (GMT) |
|---|---|---|
| committer | CMake Topic Stage <kwrobot@kitware.com> | 2014-10-08 14:48:12 (GMT) |
| commit | ec941fc04bf4facc7ffe45142351126262fdddee (patch) | |
| tree | 19e4bdf95913c38eb735b4cbdcd17b49fa9d6d03 /Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake | |
| parent | 26a8b64f7d98c02e0f489e9e1e12e3484ded8bec (diff) | |
| parent | e0e75a7201d4189693b409f14a3280b6b94a5f51 (diff) | |
| download | CMake-ec941fc04bf4facc7ffe45142351126262fdddee.zip CMake-ec941fc04bf4facc7ffe45142351126262fdddee.tar.gz CMake-ec941fc04bf4facc7ffe45142351126262fdddee.tar.bz2 | |
Merge topic 'ctest-memcheck-sanitizers'
e0e75a72 Help: Add notes for topic 'ctest-memcheck-sanitizers'
7345a1f7 tests: Add a test for ctest_memcheck MemorySanitizer
0c6330da ctest_memcheck: Add support for MemorySanitizer msan
9ba8bf12 tests: add a test for ctest_memcheck UndefinedBehaviorSanitizer
816c100a ctest_memcheck: Add support for UndefinedBehaviorSanitizer ubsan
b67ef537 ctest_memcheck: Order sanitizer type code consistently
f48a2968 Tests: Organize CTestTestMemcheck inner test code
Diffstat (limited to 'Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake')
| -rw-r--r-- | Tests/CTestTestMemcheck/testUndefinedBehaviorSanitizer.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
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 +") |