diff options
Diffstat (limited to 'test/tsan/lit.cfg')
| -rw-r--r-- | test/tsan/lit.cfg | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/test/tsan/lit.cfg b/test/tsan/lit.cfg index d27500f8e3ea..2be10dae1c85 100644 --- a/test/tsan/lit.cfg +++ b/test/tsan/lit.cfg @@ -18,9 +18,19 @@ config.name = 'ThreadSanitizer' config.test_source_root = os.path.dirname(__file__) # Setup environment variables for running ThreadSanitizer. -tsan_options = "atexit_sleep_ms=0" +default_tsan_opts = "atexit_sleep_ms=0" -config.environment['TSAN_OPTIONS'] = tsan_options +if config.host_os == 'Darwin': + # On Darwin, we default to `abort_on_error=1`, which would make tests run + # much slower. Let's override this and run lit tests with 'abort_on_error=0'. + default_tsan_opts += ':abort_on_error=0' + +# Platform-specific default TSAN_OPTIONS for lit tests. +if default_tsan_opts: + config.environment['TSAN_OPTIONS'] = default_tsan_opts + default_tsan_opts += ':' +config.substitutions.append(('%env_tsan_opts=', + 'env TSAN_OPTIONS=' + default_tsan_opts)) # GCC driver doesn't add necessary compile/link flags with -fsanitize=thread. if config.compiler_id == 'GNU': @@ -34,7 +44,8 @@ clang_tsan_cflags = ["-fsanitize=thread", "-m64"] + config.debug_info_flags + extra_cflags clang_tsan_cxxflags = config.cxx_mode_flags + clang_tsan_cflags # Add additional flags if we're using instrumented libc++. -if config.has_libcxx: +# Instrumented libcxx currently not supported on Darwin. +if config.has_libcxx and config.host_os != 'Darwin': # FIXME: Dehardcode this path somehow. libcxx_path = os.path.join(config.compiler_rt_obj_root, "lib", "tsan", "libcxx_tsan") @@ -58,8 +69,13 @@ config.substitutions.append( ('CHECK-%os', ("CHECK-" + config.host_os))) config.substitutions.append( ("%deflake ", os.path.join(os.path.dirname(__file__), "deflake.bash")) ) # Default test suffixes. -config.suffixes = ['.c', '.cc', '.cpp'] +config.suffixes = ['.c', '.cc', '.cpp', '.m', '.mm'] -# ThreadSanitizer tests are currently supported on FreeBSD and Linux only. -if config.host_os not in ['FreeBSD', 'Linux']: +# ThreadSanitizer tests are currently supported on FreeBSD, Linux and Darwin. +if config.host_os not in ['FreeBSD', 'Linux', 'Darwin']: config.unsupported = True + +# Allow tests to use REQUIRES=stable-runtime. For use when you cannot use XFAIL +# because the test hangs. +if config.target_arch != 'aarch64': + config.available_features.add('stable-runtime') |