1# Copyright 2017 The PDFium 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"""Presubmit script for pdfium.
6
7See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
8for more details about the presubmit API built into depot_tools.
9"""
10
11def _CheckPublicHeaders(input_api, output_api):
12  """Checks that the public headers match the API tests."""
13  src_path = input_api.os_path.dirname(input_api.PresubmitLocalPath())
14  check_script = input_api.os_path.join(
15      src_path, 'testing' , 'tools' , 'api_check.py')
16  cmd = [input_api.python_executable, check_script]
17  try:
18    input_api.subprocess.check_output(cmd)
19    return []
20  except input_api.subprocess.CalledProcessError as error:
21    return [output_api.PresubmitError('api_check.py failed:',
22                                      long_text=error.output)]
23
24
25def CheckChangeOnUpload(input_api, output_api):
26  results = []
27  results += _CheckPublicHeaders(input_api, output_api)
28  return results
29
30
31def CheckChangeOnCommit(input_api, output_api):
32  results = []
33  results += _CheckPublicHeaders(input_api, output_api)
34  return results
35