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"""test_expectations.txt presubmit script. 6 7See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts for 8details on the presubmit API built into gcl. 9""" 10 11import os 12import sys 13 14TEST_EXPECTATIONS_FILENAMES = ['test_expectations.txt', 'TestExpectations'] 15 16def LintTestFiles(input_api, output_api): 17 current_dir = str(input_api.PresubmitLocalPath()) 18 tools_dir = os.path.dirname(os.path.abspath(sys.argv[0])) 19 src_dir = os.path.dirname(tools_dir) 20 21 subproc = input_api.subprocess.Popen( 22 [input_api.python_executable, 23 input_api.os.path.join(src_dir, 'third_party', 'WebKit', 'Tools', 24 'Scripts', 'lint-test-expectations')], 25 stdin=input_api.subprocess.PIPE, 26 stdout=input_api.subprocess.PIPE, 27 stderr=input_api.subprocess.STDOUT) 28 stdout_data = subproc.communicate()[0] 29 is_error = lambda line: (input_api.re.match('^Line:', line) or 30 input_api.re.search('ERROR Line:', line)) 31 error = filter(is_error, stdout_data.splitlines()) 32 if error: 33 return [output_api.PresubmitError('Lint error\n%s' % '\n'.join(error), 34 long_text=stdout_data)] 35 return [] 36 37def LintTestExpectations(input_api, output_api): 38 for path in input_api.LocalPaths(): 39 if input_api.os_path.basename(path) in TEST_EXPECTATIONS_FILENAMES: 40 return LintTestFiles(input_api, output_api) 41 return [] 42 43 44def CheckChangeOnUpload(input_api, output_api): 45 return LintTestExpectations(input_api, output_api) 46 47def CheckChangeOnCommit(input_api, output_api): 48 return LintTestExpectations(input_api, output_api) 49