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# Copyright 2022 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Presubmit script for gaia_auth_host
See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
for more details about the presubmit API built into depot_tools.
"""
import re
def _FilterFile(affected_file):
"""Returns true if the file could contain code requiring a presubmit check.
"""
return affected_file.LocalPath().endswith(('.js'))
def _CountOccurences(matcher, contents):
return sum(matcher.search(line) != None for line in contents)
def _CheckSamlHandlerApiCallErrors(input_api, output_api):
"""Checks that the number of "console.warn('SamlHandler.onAPICall_"
statements stays the same.
"""
matcher = input_api.re.compile(r'console\.warn\(\'SamlHandler\.onAPICall_')
for f in input_api.AffectedFiles(_FilterFile):
new_occurences = _CountOccurences(matcher, f.NewContents())
old_occurences = _CountOccurences(matcher, f.OldContents())
if new_occurences < old_occurences:
return [output_api.PresubmitPromptWarning(
'Seems that you\'re modifiying a warn log '
'\'SamlHandler\.onAPICall_\' which is used as a signal for a '
'tast test. Please make sure the `login.ChromeGaiaAPI` test and'
' this presubmit check stays functional') ]
return []
def _CommonCheck(input_api, output_api):
return _CheckSamlHandlerApiCallErrors(input_api, output_api)
def CheckChangeOnUpload(input_api, output_api):
return _CommonCheck(input_api, output_api)
def CheckChangeOnCommit(input_api, output_api):
return _CommonCheck(input_api, output_api)
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