164 lines
7.4 KiB
Python
164 lines
7.4 KiB
Python
# Copyright (C) 2010 Google Inc. All rights reserved.
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# Copyright (C) 2020 Apple Inc. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import sys
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import unittest
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from webkitpy.common.system.executive import Executive, ScriptError
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from webkitpy.common.system.executive_mock import MockExecutive2
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from webkitpy.common.system.filesystem import FileSystem
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from webkitpy.common.system.filesystem_mock import MockFileSystem
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from webkitpy.common.webkit_finder import WebKitFinder
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from webkitcorepy import OutputCapture
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import webkitpy.port.config as config
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class ConfigTest(unittest.TestCase):
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def setUp(self):
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config.clear_cached_configuration()
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def tearDown(self):
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config.clear_cached_configuration()
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def make_config(self, output='', files=None, exit_code=0, exception=None, run_command_fn=None, stderr='', port_implementation=None):
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e = MockExecutive2(output=output, exit_code=exit_code, exception=exception, run_command_fn=run_command_fn, stderr=stderr)
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fs = MockFileSystem(files)
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return config.Config(e, fs, port_implementation=port_implementation)
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def assert_configuration(self, contents, expected):
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# This tests that a configuration file containing
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# _contents_ ends up being interpreted as _expected_.
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output = 'foo\nfoo/%s' % contents
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c = self.make_config(output, {'foo/Configuration': contents})
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self.assertEqual(c.default_configuration(), expected)
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def test_build_directory(self):
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# --top-level
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def mock_webkit_build_directory(arg_list):
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if arg_list == ['--top-level']:
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return '/WebKitBuild/'
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elif arg_list == ['--configuration', '--debug']:
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return '/WebKitBuild/Debug'
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elif arg_list == ['--configuration', '--release']:
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return '/WebKitBuild/Release'
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elif arg_list == []:
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return '/WebKitBuild/\n/WebKitBuild//Debug\n'
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return 'Error'
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def mock_run_command(arg_list):
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if 'webkit-build-directory' in arg_list[1]:
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return mock_webkit_build_directory(arg_list[2:])
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return 'Error'
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c = self.make_config(run_command_fn=mock_run_command)
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self.assertEqual(c.build_directory(None), '/WebKitBuild/')
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# Test again to check caching
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self.assertEqual(c.build_directory(None), '/WebKitBuild/')
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# Test other values
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self.assertTrue(c.build_directory('Release').endswith('/Release'))
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self.assertTrue(c.build_directory('Debug').endswith('/Debug'))
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self.assertRaises(KeyError, c.build_directory, 'Unknown')
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# Test that stderr output from webkit-build-directory won't mangle the build dir
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c = self.make_config(output='/WebKitBuild/', stderr="mock stderr output from webkit-build-directory")
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self.assertEqual(c.build_directory(None), '/WebKitBuild/')
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def test_build_directory_passes_port_implementation(self):
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def mock_run_command(arg_list):
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self.assetEquals('--gtk' in arg_list)
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return '/tmp'
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c = self.make_config(run_command_fn=mock_run_command, port_implementation='gtk')
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def test_default_configuration__release(self):
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self.assert_configuration('Release', 'Release')
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def test_default_configuration__debug(self):
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self.assert_configuration('Debug', 'Debug')
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def test_default_configuration__deployment(self):
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self.assert_configuration('Deployment', 'Release')
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def test_default_configuration__development(self):
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self.assert_configuration('Development', 'Debug')
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def test_default_configuration__notfound(self):
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# This tests what happens if the default configuration file doesn't exist.
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c = self.make_config(output='foo\nfoo/Release', files={'foo/Configuration': None})
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self.assertEqual(c.default_configuration(), "Release")
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def test_default_configuration__unknown(self):
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# Ignore the warning about an unknown configuration value.
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with OutputCapture():
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self.assert_configuration('Unknown', 'Unknown')
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def test_default_configuration__standalone(self):
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# FIXME: This test runs a standalone python script to test
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# reading the default configuration to work around any possible
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# caching / reset bugs. See https://bugs.webkit.org/show_bug.cgi?id=49360
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# for the motivation. We can remove this test when we remove the
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# global configuration cache in config.py.
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e = Executive()
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fs = FileSystem()
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c = config.Config(e, fs)
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script = WebKitFinder(fs).path_from_webkit_base('Tools', 'Scripts', 'webkitpy', 'port', 'config_standalone.py')
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# Note: don't use 'Release' here, since that's the normal default.
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expected = 'Debug'
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args = [sys.executable, script, '--mock', expected]
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actual = e.run_command(args).rstrip()
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self.assertEqual(actual, expected)
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def test_default_configuration__no_perl(self):
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# We need perl to run webkit-build-directory to find out where the
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# default configuration file is. See what happens if perl isn't
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# installed. (We should get the default value, 'Release').
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c = self.make_config(exception=OSError)
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actual = c.default_configuration()
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self.assertEqual(actual, 'Release')
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def test_default_configuration__scripterror(self):
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# We run webkit-build-directory to find out where the default
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# configuration file is. See what happens if that script fails.
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# (We should get the default value, 'Release').
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c = self.make_config(exception=ScriptError())
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actual = c.default_configuration()
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self.assertEqual(actual, 'Release')
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def test_asan(self):
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config = self.make_config(output='foo\nfoo/Release', files={'foo/Configuration': 'Release', 'foo/ASan': 'YES'})
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self.assertEqual(config.asan, True)
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config = self.make_config(output='foo\nfoo/Release', files={'foo/Configuration': 'Release'})
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self.assertEqual(config.asan, False)
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