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Diffstat (limited to 'lib/tsan/lit_tests/Unit/lit.cfg')
-rw-r--r-- | lib/tsan/lit_tests/Unit/lit.cfg | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/tsan/lit_tests/Unit/lit.cfg b/lib/tsan/lit_tests/Unit/lit.cfg new file mode 100644 index 000000000000..6688697c0c1b --- /dev/null +++ b/lib/tsan/lit_tests/Unit/lit.cfg @@ -0,0 +1,37 @@ +# -*- Python -*- + +import os + +def get_required_attr(config, attr_name): + attr_value = getattr(config, attr_name, None) + if not attr_value: + lit.fatal("No attribute %r in test configuration! You may need to run " + "tests from your build directory or add this attribute " + "to lit.site.cfg " % attr_name) + return attr_value + +# Setup attributes common for all compiler-rt projects. +llvm_src_root = get_required_attr(config, 'llvm_src_root') +compiler_rt_lit_unit_cfg = os.path.join(llvm_src_root, "projects", + "compiler-rt", "lib", + "lit.common.unit.cfg") +lit.load_config(config, compiler_rt_lit_unit_cfg) + +# Setup config name. +config.name = 'ThreadSanitizer-Unit' + +# Setup test source and exec root. For unit tests, we define +# it as build directory with TSan unit tests. +llvm_obj_root = get_required_attr(config, "llvm_obj_root") +config.test_exec_root = os.path.join(llvm_obj_root, "projects", + "compiler-rt", "lib", + "tsan", "tests") +config.test_source_root = config.test_exec_root + +# Get path to external LLVM symbolizer to run ThreadSanitizer unit tests. +llvm_tools_dir = getattr(config, 'llvm_tools_dir', None) +if llvm_tools_dir: + llvm_symbolizer_path = os.path.join(llvm_tools_dir, "llvm-symbolizer") + config.environment['TSAN_OPTIONS'] = ("external_symbolizer_path=" + + llvm_symbolizer_path) + |