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CMake/Tests/RunCMake/CTestMemcheck/testLeakSanitizer.cmake

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ctest_memcheck: Add support for memory and leak sanitizer. This adds support for memory and leak sanitizers. This is built into clang and gcc 4.8 and new compilers. It is activated with a -f switch during compile.
2014-07-15 01:01:47 +04:00
# this file simulates a program that has been built with thread sanitizer
# options
message("ASAN_OPTIONS = [$ENV{ASAN_OPTIONS}]")
string(REGEX REPLACE ".*log_path=\"([^\"]*)\".*" "\\1" LOG_FILE "$ENV{ASAN_OPTIONS}")
message("LOG_FILE=[${LOG_FILE}]")
Fix leak and address sanitizer tests to be able to run with real tools. When running CMake under Leak or Address Sanitizer tools, the fake reporting would get picked up by the outer CMake and reported as leaks and address failures on the CMake dashboard. This commit makes sure the test only reports simulated errors when asked to.
2014-07-22 18:51:53 +04:00
# if we are not asked to simulate leak sanitizer don't do it
if(NOT "$ENV{ASAN_OPTIONS}]" MATCHES "simulate_sanitizer.1")
return()
endif()
ctest_memcheck: Add support for memory and leak sanitizer. This adds support for memory and leak sanitizers. This is built into clang and gcc 4.8 and new compilers. It is activated with a -f switch during compile.
2014-07-15 01:01:47 +04:00
# clear the log file
file(REMOVE "${LOG_FILE}.2343")
Handle more than one process with sanitizer errors. Since the Sanitizers write out one log file per process, a single test might have more than one log file. This commit allows ctest to read all of the log files found for a particual test.
2014-07-24 19:25:59 +04:00
file(REMOVE "${LOG_FILE}.2344")
ctest_memcheck: Add support for memory and leak sanitizer. This adds support for memory and leak sanitizers. This is built into clang and gcc 4.8 and new compilers. It is activated with a -f switch during compile.
2014-07-15 01:01:47 +04:00
# create an error of each type of thread santizer
# these names come from tsan_report.cc in llvm
file(APPEND "${LOG_FILE}.2343"
"=================================================================
==25308==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 4360 byte(s) in 1 object(s) allocated from:
#0 0x46c669 in operator new[](unsigned long) (/home/kitware/msan/a.out+0x46c669)
#1 0x4823b4 in main /home/kitware/msan/memcheck.cxx:12
#2 0x7fa72bee476c in __libc_start_main /build/buildd/eglibc-2.15/csu/libc-start.c:226
Handle more than one process with sanitizer errors. Since the Sanitizers write out one log file per process, a single test might have more than one log file. This commit allows ctest to read all of the log files found for a particual test.
2014-07-24 19:25:59 +04:00
SUMMARY: AddressSanitizer: 4436 byte(s) leaked in 2 allocation(s).
")
file(APPEND "${LOG_FILE}.2342"
"=================================================================
==25308==ERROR: LeakSanitizer: detected memory leaks
ctest_memcheck: Add support for memory and leak sanitizer. This adds support for memory and leak sanitizers. This is built into clang and gcc 4.8 and new compilers. It is activated with a -f switch during compile.
2014-07-15 01:01:47 +04:00
Direct leak of 76 byte(s) in 1 object(s) allocated from:
#0 0x46c669 in operator new[](unsigned long) (/home/kitware/msan/a.out+0x46c669)
#1 0x4821b8 in foo() /home/kitware/msan/memcheck.cxx:4
#2 0x4823f2 in main /home/kitware/msan/memcheck.cxx:14
#3 0x7fa72bee476c in __libc_start_main /build/buildd/eglibc-2.15/csu/libc-start.c:226
Indirect leak of 76 byte(s) in 1 object(s) allocated from:
#0 0x46c669 in operator new[](unsigned long) (/home/kitware/msan/a.out+0x46c669)
#1 0x4821b8 in foo() /home/kitware/msan/memcheck.cxx:4
#2 0x4823f2 in main /home/kitware/msan/memcheck.cxx:14
#3 0x7fa72bee476c in __libc_start_main /build/buildd/eglibc-2.15/csu/libc-start.c:226
SUMMARY: AddressSanitizer: 4436 byte(s) leaked in 2 allocation(s).
")