| # Copyright 2016 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 unittest |
| |
| from webkitpy.common.system.output_capture import OutputCapture |
| from webkitpy.tool.webkit_patch import WebKitPatch |
| |
| |
| class WebKitPatchTest(unittest.TestCase): |
| |
| def test_split_args_basic(self): |
| self.assertEqual( |
| WebKitPatch._split_command_name_from_args(['--global-option', 'command', '--option', 'arg']), |
| ('command', ['--global-option', '--option', 'arg'])) |
| |
| def test_split_args_empty(self): |
| self.assertEqual( |
| WebKitPatch._split_command_name_from_args([]), |
| (None, [])) |
| |
| def test_split_args_with_no_options(self): |
| self.assertEqual( |
| WebKitPatch._split_command_name_from_args(['command', 'arg']), |
| ('command', ['arg'])) |
| |
| def test_command_by_name(self): |
| tool = WebKitPatch('path') |
| self.assertEqual(tool.command_by_name('help').name, 'help') |
| self.assertIsNone(tool.command_by_name('non-existent')) |
| |
| def test_help_command(self): |
| oc = OutputCapture() |
| oc.capture_output() |
| tool = WebKitPatch('path') |
| tool.main(['tool', 'help']) |
| out, err, logs = oc.restore_output() |
| self.assertTrue(out.startswith('Usage: ')) |
| self.assertEqual('', err) |
| self.assertEqual('', logs) |
| |
| def test_help_argument(self): |
| oc = OutputCapture() |
| oc.capture_output() |
| tool = WebKitPatch('path') |
| try: |
| tool.main(['tool', '--help']) |
| except SystemExit: |
| pass # optparse calls sys.exit after showing help. |
| finally: |
| out, err, logs = oc.restore_output() |
| self.assertTrue(out.startswith('Usage: ')) |
| self.assertEqual('', err) |
| self.assertEqual('', logs) |
