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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""test_expectations.txt presubmit script.
See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details on the presubmit API built into depot_tools.
"""
import os
import sys
TEST_EXPECTATIONS_FILENAMES = ['test_expectations.txt', 'TestExpectations']
def LintTestFiles(input_api, output_api):
current_dir = str(input_api.PresubmitLocalPath())
tools_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
src_dir = os.path.dirname(tools_dir)
subproc = input_api.subprocess.Popen(
[input_api.python_executable,
input_api.os.path.join(src_dir, 'third_party', 'WebKit', 'Tools',
'Scripts', 'lint-test-expectations')],
stdin=input_api.subprocess.PIPE,
stdout=input_api.subprocess.PIPE,
stderr=input_api.subprocess.STDOUT)
stdout_data = subproc.communicate()[0]
is_error = lambda line: (input_api.re.match('^Line:', line) or
input_api.re.search('ERROR Line:', line))
error = filter(is_error, stdout_data.splitlines())
if error:
return [output_api.PresubmitError('Lint error\n%s' % '\n'.join(error),
long_text=stdout_data)]
return []
def LintTestExpectations(input_api, output_api):
for path in input_api.LocalPaths():
if input_api.os_path.basename(path) in TEST_EXPECTATIONS_FILENAMES:
return LintTestFiles(input_api, output_api)
return []
def CheckChangeOnUpload(input_api, output_api):
return LintTestExpectations(input_api, output_api)
def CheckChangeOnCommit(input_api, output_api):
return LintTestExpectations(input_api, output_api)
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