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#!/usr/bin/env python
# Copyright 2015 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.
import os
import sys
import unittest
SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
SRC_DIR = os.path.dirname(SCRIPT_DIR)
sys.path.append(os.path.join(SRC_DIR, 'third_party', 'pymock'))
import mock
# TODO(sbc): Make gyp_chromium more testable by putting the code in
# a .py file.
gyp_chromium = __import__('gyp_chromium')
class TestGetOutputDirectory(unittest.TestCase):
@mock.patch('os.environ', {})
@mock.patch('sys.argv', [__file__])
def testDefaultValue(self):
self.assertEqual(gyp_chromium.GetOutputDirectory(), 'out')
@mock.patch('os.environ', {'GYP_GENERATOR_FLAGS': 'output_dir=envfoo'})
@mock.patch('sys.argv', [__file__])
def testEnvironment(self):
self.assertEqual(gyp_chromium.GetOutputDirectory(), 'envfoo')
@mock.patch('os.environ', {'GYP_GENERATOR_FLAGS': 'output_dir=envfoo'})
@mock.patch('sys.argv', [__file__, '-Goutput_dir=cmdfoo'])
def testGFlagOverridesEnv(self):
self.assertEqual(gyp_chromium.GetOutputDirectory(), 'cmdfoo')
@mock.patch('os.environ', {})
@mock.patch('sys.argv', [__file__, '-G', 'output_dir=foo'])
def testGFlagWithSpace(self):
self.assertEqual(gyp_chromium.GetOutputDirectory(), 'foo')
class TestGetGypVars(unittest.TestCase):
@mock.patch('os.environ', {})
def testDefault(self):
self.assertEqual(gyp_chromium.GetGypVars([]), {})
@mock.patch('os.environ', {})
@mock.patch('sys.argv', [__file__, '-D', 'foo=bar'])
def testDFlags(self):
self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': 'bar'})
@mock.patch('os.environ', {})
@mock.patch('sys.argv', [__file__, '-D', 'foo'])
def testDFlagsNoValue(self):
self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': '1'})
@mock.patch('os.environ', {})
@mock.patch('sys.argv', [__file__, '-D', 'foo=bar', '-Dbaz'])
def testDFlagMulti(self):
self.assertEqual(gyp_chromium.GetGypVars([]), {'foo': 'bar', 'baz': '1'})
if __name__ == '__main__':
unittest.main()
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