1 # -*- Python -*- 2 3 # Configuration file for the 'lit' test runner. 4 5 # name: The name of this test suite. 6 config.name = 'slang_lit_tests' 7 8 # suffixes: A list of file extensions to treat as test files. 9 config.suffixes = ['.rs', '.ll'] 10 11 # testFormat: The test format to use to interpret tests. 12 import lit.formats 13 config.test_format = lit.formats.ShTest() 14 15 # Get the base build directory for the android source tree from environment. 16 config.base_path = os.getenv('ANDROID_BUILD_TOP') 17 18 # test_source_root: The path where tests are located (default is the test suite 19 # root). 20 config.test_source_root = None 21 22 # test_exec_root: The path where tests are located (default is the test suite 23 # root). 24 config.test_exec_root = os.path.join(config.base_path, 'out', 'tests', 'slang', 'lit-tests') 25 26 # target_triple: Used by ShTest and TclTest formats for XFAIL checks. 27 config.target_triple = 'slang' 28 29 def inferTool(binary_name, env_var, PATH): 30 # Determine which tool to use. 31 tool = os.getenv(env_var) 32 33 # If the user set the overriding environment variable, use it 34 if tool and os.path.isfile(tool): 35 return tool 36 37 # Otherwise look in the path. 38 import lit.util 39 tool = lit.util.which(binary_name, PATH) 40 41 if not tool: 42 lit_config.fatal("couldn't find " + binary_name + " program in " + PATH + " , try setting " 43 + env_var + " in your environment") 44 45 return os.path.abspath(tool) 46 47 config.slang = inferTool('llvm-rs-cc', 'SLANG', os.path.join(os.getenv('ANDROID_HOST_OUT'), 'bin')).replace('\\', '/') 48 config.llvm_rs_as = inferTool('llvm-rs-as', 'LLVM_RS_AS', os.path.join(os.getenv('ANDROID_HOST_OUT'), 'bin')).replace('\\', '/') 49 50 config.filecheck = inferTool('FileCheck', 'FILECHECK', config.environment['PATH']) 51 config.rs_filecheck_wrapper = inferTool('rs-filecheck-wrapper.sh', 'RS_FILECHECK_WRAPPER', os.path.join(config.base_path, 'frameworks', 'compile', 'slang', 'lit-tests')) 52 config.scriptc_filecheck_wrapper = inferTool('scriptc-filecheck-wrapper.sh', 'SCRIPTC_FILECHECK_WRAPPER', os.path.join(config.base_path, 'frameworks', 'compile', 'slang', 'lit-tests')) 53 54 # Use most up-to-date headers for includes. 55 config.slang_includes = "-I " + os.path.join(config.base_path, 'frameworks', 'rs', 'scriptc') + " " \ 56 + "-I " + os.path.join(config.base_path, 'external', 'clang', 'lib', 'Headers') 57 58 config.slang_options = "-emit-llvm -o " + config.test_exec_root \ 59 + " -output-dep-dir " + config.test_exec_root \ 60 + " -java-reflection-path-base " + config.test_exec_root 61 62 if not lit_config.quiet: 63 lit_config.note('using slang: %r' % config.slang) 64 lit_config.note('using llvm-rs-as: %r' % config.llvm_rs_as) 65 lit_config.note('using FileCheck: %r' % config.filecheck) 66 lit_config.note('using rs-filecheck-wrapper.sh: %r' % config.rs_filecheck_wrapper) 67 lit_config.note('using output directory: %r' % config.test_exec_root) 68 69 # Tools configuration substitutions 70 config.substitutions.append( ('%Slang', ' ' + config.slang + ' ' + config.slang_includes + ' ' + config.slang_options ) ) 71 config.substitutions.append( ('%llvm-rs-as', config.llvm_rs_as) ) 72 config.substitutions.append( ('%rs-filecheck-wrapper', ' ' + config.rs_filecheck_wrapper + ' ' + config.test_exec_root + ' ' + config.filecheck + ' ') ) 73 config.substitutions.append( ('%scriptc-filecheck-wrapper', ' ' + config.scriptc_filecheck_wrapper + ' --output=' + config.test_exec_root + ' --filecheck=' + config.filecheck + ' ') ) 74 lit_config.note(config.substitutions) 75
