1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
# Copyright (C) 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Unit testing base class for Port implementations."""
import sys
import unittest
# Handle Python < 2.6 where multiprocessing isn't available.
try:
import multiprocessing
except ImportError:
multiprocessing = None
from webkitpy.tool import mocktool
mock_options = mocktool.MockOptions(results_directory='layout-test-results',
use_apache=True,
configuration='Release')
# FIXME: This should be used for all ports, not just WebKit Mac. See
# https://bugs.webkit.org/show_bug.cgi?id=50043 .
class PortTestCase(unittest.TestCase):
"""Tests the WebKit port implementation."""
def port_maker(self, platform):
"""Override to return the class object of the port to be tested,
or None if a valid port object cannot be constructed on the specified
platform."""
raise NotImplementedError()
def make_port(self, options=mock_options):
"""This routine should be used for tests that should only be run
when we can create a full, valid port object."""
maker = self.port_maker(sys.platform)
if not maker:
return None
port = maker(options=options)
if hasattr(options, "results_directory"):
port._options.results_directory = port.results_directory()
return port
def test_default_worker_model(self):
port = self.make_port()
if not port:
return
if multiprocessing:
self.assertEqual(port.default_worker_model(), 'processes')
else:
self.assertEqual(port.default_worker_model(), 'threads')
def test_driver_cmd_line(self):
port = self.make_port()
if not port:
return
self.assertTrue(len(port.driver_cmd_line()))
def disabled_test_http_server(self):
port = self.make_port()
if not port:
return
port.start_http_server()
port.stop_http_server()
def disabled_test_image_diff(self):
port = self.make_port()
if not port:
return
if not port.check_image_diff():
# The port hasn't been built - don't run the tests.
return
dir = port.layout_tests_dir()
file1 = port._filesystem.join(dir, 'fast', 'css', 'button_center.png')
contents1 = port._filesystem.read_binary_file(file1)
file2 = port._filesystem.join(dir, 'fast', 'css',
'remove-shorthand-expected.png')
contents2 = port._filesystem.read_binary_file(file2)
tmpfd, tmpfile = port._filesystem.open_binary_tempfile('')
tmpfd.close()
self.assertFalse(port.diff_image(contents1, contents1))
self.assertTrue(port.diff_image(contents1, contents2))
self.assertTrue(port.diff_image(contents1, contents2, tmpfile))
port._filesystem.remove(tmpfile)
def disabled_test_websocket_server(self):
port = self.make_port()
if not port:
return
port.start_websocket_server()
port.stop_websocket_server()
def test_test_configuration(self):
port = self.make_port()
if not port:
return
self.assertTrue(port.test_configuration())
def test_all_test_configurations(self):
port = self.make_port()
if not port:
return
self.assertTrue(len(port.all_test_configurations()) > 0)
def test_baseline_search_path(self):
port = self.make_port()
if not port:
return
self.assertTrue(port.baseline_path() in port.baseline_search_path())
|
