| 1 | # -*- Python -*- |
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| 2 | |
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| 3 | # Configuration file for the 'lit' test runner. |
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| 4 | |
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| 5 | import os |
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| 6 | import platform |
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| 7 | import subprocess |
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| 8 | |
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| 9 | import lit.formats |
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| 10 | import lit.util |
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| 11 | |
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| 12 | # name: The name of this test suite. |
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| 13 | config.name = 'Clang-Unit' |
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| 14 | |
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| 15 | # suffixes: A list of file extensions to treat as test files. |
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| 16 | config.suffixes = [] |
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| 17 | |
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| 18 | # test_source_root: The root path where tests are located. |
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| 19 | # test_exec_root: The root path where tests should be run. |
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| 20 | config.test_exec_root = os.path.join(config.clang_obj_root, 'unittests') |
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| 21 | config.test_source_root = config.test_exec_root |
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| 22 | |
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| 23 | # testFormat: The test format to use to interpret tests. |
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| 24 | config.test_format = lit.formats.GoogleTest(config.llvm_build_mode, 'Tests') |
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| 25 | |
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| 26 | # Propagate the temp directory. Windows requires this because it uses \Windows\ |
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| 27 | # if none of these are present. |
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| 28 | if 'TMP' in os.environ: |
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| 29 | config.environment['TMP'] = os.environ['TMP'] |
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| 30 | if 'TEMP' in os.environ: |
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| 31 | config.environment['TEMP'] = os.environ['TEMP'] |
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| 32 | |
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| 33 | # Propagate path to symbolizer for ASan/MSan. |
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| 34 | for symbolizer in ['ASAN_SYMBOLIZER_PATH', 'MSAN_SYMBOLIZER_PATH']: |
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| 35 | if symbolizer in os.environ: |
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| 36 | config.environment[symbolizer] = os.environ[symbolizer] |
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| 37 | |
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| 38 | def find_shlibpath_var(): |
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| 39 | if platform.system() in ['Linux', 'FreeBSD', 'NetBSD', 'SunOS']: |
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| 40 | yield 'LD_LIBRARY_PATH' |
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| 41 | elif platform.system() == 'Darwin': |
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| 42 | yield 'DYLD_LIBRARY_PATH' |
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| 43 | elif platform.system() == 'Windows': |
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| 44 | yield 'PATH' |
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| 45 | |
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| 46 | for shlibpath_var in find_shlibpath_var(): |
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| 47 | # in stand-alone builds, shlibdir is clang's build tree |
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| 48 | # while llvm_libs_dir is installed LLVM (and possibly older clang) |
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| 49 | shlibpath = os.path.pathsep.join( |
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| 50 | (config.shlibdir, |
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| 51 | config.llvm_libs_dir, |
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| 52 | config.environment.get(shlibpath_var, ''))) |
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| 53 | config.environment[shlibpath_var] = shlibpath |
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| 54 | break |
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| 55 | else: |
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| 56 | lit_config.warning("unable to inject shared library path on '{}'" |
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| 57 | .format(platform.system())) |
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| 58 | |
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