1 #!/usr/bin/env python2 2 # 3 # Copyright (C) 2014 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 17 import argparse 18 import os 19 20 from common.archs import archs_list 21 from common.logger import Logger 22 from file_format.c1visualizer.parser import ParseC1visualizerStream 23 from file_format.checker.parser import ParseCheckerStream 24 from match.file import MatchFiles 25 26 def ParseArguments(): 27 parser = argparse.ArgumentParser() 28 parser.add_argument("tested_file", 29 help="text file the checks should be verified against") 30 parser.add_argument("source_path", nargs="?", 31 help="path to file/folder with checking annotations") 32 parser.add_argument("--check-prefix", dest="check_prefix", default="CHECK", metavar="PREFIX", 33 help="prefix of checks in the test files (default: CHECK)") 34 parser.add_argument("--list-passes", dest="list_passes", action="store_true", 35 help="print a list of all passes found in the tested file") 36 parser.add_argument("--dump-pass", dest="dump_pass", metavar="PASS", 37 help="print a compiler pass dump") 38 parser.add_argument("--arch", dest="arch", choices=archs_list, 39 help="Run tests for the specified target architecture.") 40 parser.add_argument("--debuggable", action="store_true", 41 help="Run tests for debuggable code.") 42 parser.add_argument("-q", "--quiet", action="store_true", 43 help="print only errors") 44 return parser.parse_args() 45 46 47 def ListPasses(outputFilename): 48 c1File = ParseC1visualizerStream(os.path.basename(outputFilename), open(outputFilename, "r")) 49 for compiler_pass in c1File.passes: 50 Logger.log(compiler_pass.name) 51 52 53 def DumpPass(outputFilename, passName): 54 c1File = ParseC1visualizerStream(os.path.basename(outputFilename), open(outputFilename, "r")) 55 compiler_pass = c1File.findPass(passName) 56 if compiler_pass: 57 maxLineNo = compiler_pass.startLineNo + len(compiler_pass.body) 58 lenLineNo = len(str(maxLineNo)) + 2 59 curLineNo = compiler_pass.startLineNo 60 for line in compiler_pass.body: 61 Logger.log((str(curLineNo) + ":").ljust(lenLineNo) + line) 62 curLineNo += 1 63 else: 64 Logger.fail("Pass \"" + passName + "\" not found in the output") 65 66 67 def FindCheckerFiles(path): 68 """ Returns a list of files to scan for check annotations in the given path. 69 Path to a file is returned as a single-element list, directories are 70 recursively traversed and all '.java' and '.smali' files returned. 71 """ 72 if not path: 73 Logger.fail("No source path provided") 74 elif os.path.isfile(path): 75 return [ path ] 76 elif os.path.isdir(path): 77 foundFiles = [] 78 for root, dirs, files in os.walk(path): 79 for file in files: 80 extension = os.path.splitext(file)[1] 81 if extension in [".java", ".smali"]: 82 foundFiles.append(os.path.join(root, file)) 83 return foundFiles 84 else: 85 Logger.fail("Source path \"" + path + "\" not found") 86 87 88 def RunTests(checkPrefix, checkPath, outputFilename, targetArch, debuggableMode): 89 c1File = ParseC1visualizerStream(os.path.basename(outputFilename), open(outputFilename, "r")) 90 for checkFilename in FindCheckerFiles(checkPath): 91 checkerFile = ParseCheckerStream(os.path.basename(checkFilename), 92 checkPrefix, 93 open(checkFilename, "r")) 94 MatchFiles(checkerFile, c1File, targetArch, debuggableMode) 95 96 97 if __name__ == "__main__": 98 args = ParseArguments() 99 100 if args.quiet: 101 Logger.Verbosity = Logger.Level.Error 102 103 if args.list_passes: 104 ListPasses(args.tested_file) 105 elif args.dump_pass: 106 DumpPass(args.tested_file, args.dump_pass) 107 else: 108 RunTests(args.check_prefix, args.source_path, args.tested_file, args.arch, args.debuggable) 109