1 # Copyright (C) 2012 Google Inc. All rights reserved.
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4 # modification, are permitted provided that the following conditions are
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11 # in the documentation and/or other materials provided with the
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15 # this software without specific prior written permission.
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31 import webkitpy.thirdparty.unittest2 as unittest
33 from webkitpy.common.host_mock import MockHost
34 from webkitpy.layout_tests import lint_test_expectations
37 class FakePort(object):
38 def __init__(self, host, name, path):
43 def test_configuration(self):
46 def expectations_dict(self):
47 self.host.ports_parsed.append(self.name)
48 return {self.path: ''}
50 def bot_expectations(self):
53 def skipped_layout_tests(self, _):
56 def all_test_configurations(self):
59 def configuration_specifier_macros(self):
62 def get_option(self, _, val):
65 def path_to_generic_test_expectations_file(self):
68 class FakeFactory(object):
69 def __init__(self, host, ports):
73 self.ports[port.name] = port
75 def get(self, port_name, *args, **kwargs): # pylint: disable=W0613,E0202
76 return self.ports[port_name]
78 def all_port_names(self, platform=None): # pylint: disable=W0613,E0202
79 return sorted(self.ports.keys())
82 class LintTest(unittest.TestCase):
83 def test_all_configurations(self):
85 host.ports_parsed = []
86 host.port_factory = FakeFactory(host, (FakePort(host, 'a', 'path-to-a'),
87 FakePort(host, 'b', 'path-to-b'),
88 FakePort(host, 'b-win', 'path-to-b')))
90 logging_stream = StringIO.StringIO()
91 options = optparse.Values({'platform': None})
92 res = lint_test_expectations.lint(host, options, logging_stream)
93 self.assertEqual(res, 0)
94 self.assertEqual(host.ports_parsed, ['a', 'b', 'b-win'])
96 def test_lint_test_files(self):
97 logging_stream = StringIO.StringIO()
98 options = optparse.Values({'platform': 'test-mac-leopard'})
101 # pylint appears to complain incorrectly about the method overrides pylint: disable=E0202,C0322
102 # FIXME: incorrect complaints about spacing pylint: disable=C0322
103 host.port_factory.all_port_names = lambda platform=None: [platform]
105 res = lint_test_expectations.lint(host, options, logging_stream)
107 self.assertEqual(res, 0)
108 self.assertIn('Lint succeeded', logging_stream.getvalue())
110 def test_lint_test_files__errors(self):
111 options = optparse.Values({'platform': 'test', 'debug_rwt_logging': False})
114 # FIXME: incorrect complaints about spacing pylint: disable=C0322
115 port = host.port_factory.get(options.platform, options=options)
116 port.expectations_dict = lambda: {'foo': '-- syntax error1', 'bar': '-- syntax error2'}
118 host.port_factory.get = lambda platform, options=None: port
119 host.port_factory.all_port_names = lambda platform=None: [port.name()]
121 logging_stream = StringIO.StringIO()
123 res = lint_test_expectations.lint(host, options, logging_stream)
125 self.assertEqual(res, -1)
126 self.assertIn('Lint failed', logging_stream.getvalue())
127 self.assertIn('foo:1', logging_stream.getvalue())
128 self.assertIn('bar:1', logging_stream.getvalue())
131 class MainTest(unittest.TestCase):
132 def test_success(self):
133 orig_lint_fn = lint_test_expectations.lint
135 # unused args pylint: disable=W0613
136 def interrupting_lint(host, options, logging_stream):
137 raise KeyboardInterrupt
139 def successful_lint(host, options, logging_stream):
142 def exception_raising_lint(host, options, logging_stream):
145 stdout = StringIO.StringIO()
146 stderr = StringIO.StringIO()
148 lint_test_expectations.lint = interrupting_lint
149 res = lint_test_expectations.main([], stdout, stderr)
150 self.assertEqual(res, lint_test_expectations.INTERRUPTED_EXIT_STATUS)
152 lint_test_expectations.lint = successful_lint
153 res = lint_test_expectations.main(['--platform', 'test'], stdout, stderr)
154 self.assertEqual(res, 0)
156 lint_test_expectations.lint = exception_raising_lint
157 res = lint_test_expectations.main([], stdout, stderr)
158 self.assertEqual(res, lint_test_expectations.EXCEPTIONAL_EXIT_STATUS)
160 lint_test_expectations.lint = orig_lint_fn