Python code coverage for Lib/test/test_webbrowser.py

#	count	content
1	n/a	import webbrowser
2	n/a	import unittest
3	n/a	import subprocess
4	n/a	from unittest import mock
5	n/a	from test import support
6	n/a
7	n/a
8	n/a	URL = 'http://www.example.com'
9	n/a	CMD_NAME = 'test'
10	n/a
11	n/a
12	n/a	class PopenMock(mock.MagicMock):
13	n/a
14	n/a	def poll(self):
15	n/a	return 0
16	n/a
17	n/a	def wait(self, seconds=None):
18	n/a	return 0
19	n/a
20	n/a
21	n/a	class CommandTestMixin:
22	n/a
23	n/a	def _test(self, meth, *, args=[URL], kw={}, options, arguments):
24	n/a	"""Given a web browser instance method name along with arguments and
25	n/a	keywords for same (which defaults to the single argument URL), creates
26	n/a	a browser instance from the class pointed to by self.browser, calls the
27	n/a	indicated instance method with the indicated arguments, and compares
28	n/a	the resulting options and arguments passed to Popen by the browser
29	n/a	instance against the 'options' and 'args' lists. Options are compared
30	n/a	in a position independent fashion, and the arguments are compared in
31	n/a	sequence order to whatever is left over after removing the options.
32	n/a
33	n/a	"""
34	n/a	popen = PopenMock()
35	n/a	support.patch(self, subprocess, 'Popen', popen)
36	n/a	browser = self.browser_class(name=CMD_NAME)
37	n/a	getattr(browser, meth)(args, *kw)
38	n/a	popen_args = subprocess.Popen.call_args[0][0]
39	n/a	self.assertEqual(popen_args[0], CMD_NAME)
40	n/a	popen_args.pop(0)
41	n/a	for option in options:
42	n/a	self.assertIn(option, popen_args)
43	n/a	popen_args.pop(popen_args.index(option))
44	n/a	self.assertEqual(popen_args, arguments)
45	n/a
46	n/a
47	n/a	class GenericBrowserCommandTest(CommandTestMixin, unittest.TestCase):
48	n/a
49	n/a	browser_class = webbrowser.GenericBrowser
50	n/a
51	n/a	def test_open(self):
52	n/a	self._test('open',
53	n/a	options=[],
54	n/a	arguments=[URL])
55	n/a
56	n/a
57	n/a	class BackgroundBrowserCommandTest(CommandTestMixin, unittest.TestCase):
58	n/a
59	n/a	browser_class = webbrowser.BackgroundBrowser
60	n/a
61	n/a	def test_open(self):
62	n/a	self._test('open',
63	n/a	options=[],
64	n/a	arguments=[URL])
65	n/a
66	n/a
67	n/a	class ChromeCommandTest(CommandTestMixin, unittest.TestCase):
68	n/a
69	n/a	browser_class = webbrowser.Chrome
70	n/a
71	n/a	def test_open(self):
72	n/a	self._test('open',
73	n/a	options=[],
74	n/a	arguments=[URL])
75	n/a
76	n/a	def test_open_with_autoraise_false(self):
77	n/a	self._test('open', kw=dict(autoraise=False),
78	n/a	options=[],
79	n/a	arguments=[URL])
80	n/a
81	n/a	def test_open_new(self):
82	n/a	self._test('open_new',
83	n/a	options=['--new-window'],
84	n/a	arguments=[URL])
85	n/a
86	n/a	def test_open_new_tab(self):
87	n/a	self._test('open_new_tab',
88	n/a	options=[],
89	n/a	arguments=[URL])
90	n/a
91	n/a
92	n/a	class MozillaCommandTest(CommandTestMixin, unittest.TestCase):
93	n/a
94	n/a	browser_class = webbrowser.Mozilla
95	n/a
96	n/a	def test_open(self):
97	n/a	self._test('open',
98	n/a	options=[],
99	n/a	arguments=[URL])
100	n/a
101	n/a	def test_open_with_autoraise_false(self):
102	n/a	self._test('open', kw=dict(autoraise=False),
103	n/a	options=[],
104	n/a	arguments=[URL])
105	n/a
106	n/a	def test_open_new(self):
107	n/a	self._test('open_new',
108	n/a	options=[],
109	n/a	arguments=['-new-window', URL])
110	n/a
111	n/a	def test_open_new_tab(self):
112	n/a	self._test('open_new_tab',
113	n/a	options=[],
114	n/a	arguments=['-new-tab', URL])
115	n/a
116	n/a
117	n/a	class NetscapeCommandTest(CommandTestMixin, unittest.TestCase):
118	n/a
119	n/a	browser_class = webbrowser.Netscape
120	n/a
121	n/a	def test_open(self):
122	n/a	self._test('open',
123	n/a	options=['-raise', '-remote'],
124	n/a	arguments=['openURL({})'.format(URL)])
125	n/a
126	n/a	def test_open_with_autoraise_false(self):
127	n/a	self._test('open', kw=dict(autoraise=False),
128	n/a	options=['-noraise', '-remote'],
129	n/a	arguments=['openURL({})'.format(URL)])
130	n/a
131	n/a	def test_open_new(self):
132	n/a	self._test('open_new',
133	n/a	options=['-raise', '-remote'],
134	n/a	arguments=['openURL({},new-window)'.format(URL)])
135	n/a
136	n/a	def test_open_new_tab(self):
137	n/a	self._test('open_new_tab',
138	n/a	options=['-raise', '-remote'],
139	n/a	arguments=['openURL({},new-tab)'.format(URL)])
140	n/a
141	n/a
142	n/a	class GaleonCommandTest(CommandTestMixin, unittest.TestCase):
143	n/a
144	n/a	browser_class = webbrowser.Galeon
145	n/a
146	n/a	def test_open(self):
147	n/a	self._test('open',
148	n/a	options=['-n'],
149	n/a	arguments=[URL])
150	n/a
151	n/a	def test_open_with_autoraise_false(self):
152	n/a	self._test('open', kw=dict(autoraise=False),
153	n/a	options=['-noraise', '-n'],
154	n/a	arguments=[URL])
155	n/a
156	n/a	def test_open_new(self):
157	n/a	self._test('open_new',
158	n/a	options=['-w'],
159	n/a	arguments=[URL])
160	n/a
161	n/a	def test_open_new_tab(self):
162	n/a	self._test('open_new_tab',
163	n/a	options=['-w'],
164	n/a	arguments=[URL])
165	n/a
166	n/a
167	n/a	class OperaCommandTest(CommandTestMixin, unittest.TestCase):
168	n/a
169	n/a	browser_class = webbrowser.Opera
170	n/a
171	n/a	def test_open(self):
172	n/a	self._test('open',
173	n/a	options=['-remote'],
174	n/a	arguments=['openURL({})'.format(URL)])
175	n/a
176	n/a	def test_open_with_autoraise_false(self):
177	n/a	self._test('open', kw=dict(autoraise=False),
178	n/a	options=['-remote', '-noraise'],
179	n/a	arguments=['openURL({})'.format(URL)])
180	n/a
181	n/a	def test_open_new(self):
182	n/a	self._test('open_new',
183	n/a	options=['-remote'],
184	n/a	arguments=['openURL({},new-window)'.format(URL)])
185	n/a
186	n/a	def test_open_new_tab(self):
187	n/a	self._test('open_new_tab',
188	n/a	options=['-remote'],
189	n/a	arguments=['openURL({},new-page)'.format(URL)])
190	n/a
191	n/a
192	n/a	class ELinksCommandTest(CommandTestMixin, unittest.TestCase):
193	n/a
194	n/a	browser_class = webbrowser.Elinks
195	n/a
196	n/a	def test_open(self):
197	n/a	self._test('open', options=['-remote'],
198	n/a	arguments=['openURL({})'.format(URL)])
199	n/a
200	n/a	def test_open_with_autoraise_false(self):
201	n/a	self._test('open',
202	n/a	options=['-remote'],
203	n/a	arguments=['openURL({})'.format(URL)])
204	n/a
205	n/a	def test_open_new(self):
206	n/a	self._test('open_new',
207	n/a	options=['-remote'],
208	n/a	arguments=['openURL({},new-window)'.format(URL)])
209	n/a
210	n/a	def test_open_new_tab(self):
211	n/a	self._test('open_new_tab',
212	n/a	options=['-remote'],
213	n/a	arguments=['openURL({},new-tab)'.format(URL)])
214	n/a
215	n/a
216	n/a	if __name__=='__main__':
217	n/a	unittest.main()