1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 """Paths to common resources in the Chrome repository.""" 6 7 import os 8 9 10 _THIS_DIR = os.path.abspath(os.path.dirname(__file__)) 11 12 13 def GetSrc(): 14 """Returns the path to the root src directory.""" 15 return os.path.abspath(os.path.join(_THIS_DIR, os.pardir, os.pardir, 16 os.pardir)) 17 18 19 def GetTestData(): 20 """Returns the path to the src/chrome/test/data directory.""" 21 return os.path.join(GetSrc(), 'chrome', 'test', 'data') 22 23 24 def GetBuildDir(required_paths): 25 """Returns the preferred build directory that contains given paths.""" 26 dirs = ['out', 'build', 'xcodebuild', 'sconsbuild'] 27 rel_dirs = [os.path.join(x, 'Release') for x in dirs] 28 debug_dirs = [os.path.join(x, 'Debug') for x in dirs] 29 full_dirs = [os.path.join(GetSrc(), x) for x in rel_dirs + debug_dirs] 30 for build_dir in full_dirs: 31 for required_path in required_paths: 32 if not os.path.exists(os.path.join(build_dir, required_path)): 33 break 34 else: 35 return build_dir 36 raise RuntimeError('Cannot find build directory containing ' + 37 ', '.join(required_paths)) 38
