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1#!/usr/bin/env python
2# Copyright 2015 The Chromium Authors. All rights reserved.
3# Use of this source code is governed by a BSD-style license that can be
4# found in the LICENSE file.
5
6import os
7import sys
8import unittest
9
10SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
11SRC_DIR = os.path.dirname(SCRIPT_DIR)
12
13sys.path.append(os.path.join(SRC_DIR, 'third_party', 'pymock'))
14
15import mock
16
17import gyp_chromium
18
19
20class TestGetOutputDirectory(unittest.TestCase):
21  @mock.patch('os.environ', {})
22  @mock.patch('sys.argv', [__file__])
23  def testDefaultValue(self):
24    self.assertEqual(gyp_chromium.GetOutputDirectory(), 'out')
25
26  @mock.patch('os.environ', {'GYP_GENERATOR_FLAGS': 'output_dir=envfoo'})
27  @mock.patch('sys.argv', [__file__])
28  def testEnvironment(self):
29    self.assertEqual(gyp_chromium.GetOutputDirectory(), 'envfoo')
30
31  @mock.patch('os.environ', {'GYP_GENERATOR_FLAGS': 'output_dir=envfoo'})
32  @mock.patch('sys.argv', [__file__, '-Goutput_dir=cmdfoo'])
33  def testGFlagOverridesEnv(self):
34    self.assertEqual(gyp_chromium.GetOutputDirectory(), 'cmdfoo')
35
36  @mock.patch('os.environ', {})
37  @mock.patch('sys.argv', [__file__, '-G', 'output_dir=foo'])
38  def testGFlagWithSpace(self):
39    self.assertEqual(gyp_chromium.GetOutputDirectory(), 'foo')
40
41
42class TestGetGypVars(unittest.TestCase):
43  @mock.patch('os.environ', {})
44  def testDefault(self):
45    self.assertEqual(gyp_chromium.GetGypVars([]), {})
46
47  @mock.patch('os.environ', {})
48  @mock.patch('sys.argv', [__file__, '-D', 'foo=bar'])
49  def testDFlags(self):
50    self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': 'bar'})
51
52  @mock.patch('os.environ', {})
53  @mock.patch('sys.argv', [__file__, '-D', 'foo'])
54  def testDFlagsNoValue(self):
55    self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': '1'})
56
57  @mock.patch('os.environ', {})
58  @mock.patch('sys.argv', [__file__, '-D', 'foo=bar', '-Dbaz'])
59  def testDFlagMulti(self):
60    self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': 'bar', 'baz': '1'})
61
62
63if __name__ == '__main__':
64  unittest.main()
65