2 # Copyright (C) 2010 Google Inc. All rights reserved.
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are
8 # * Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # * Redistributions in binary form must reproduce the above
11 # copyright notice, this list of conditions and the following disclaimer
12 # in the documentation and/or other materials provided with the
14 # * Neither the Google name nor the names of its
15 # contributors may be used to endorse or promote products derived from
16 # this software without specific prior written permission.
18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 """Dummy Port implementation used for testing."""
38 class TestPort(base.Port):
39 """Test implementation of the Port interface."""
41 def __init__(self, port_name=None, options=None):
42 base.Port.__init__(self, port_name, options)
44 def base_platforms(self):
47 def baseline_path(self):
48 curdir = os.path.abspath(__file__)
49 self.topdir = curdir[0:curdir.index("WebKitTools")]
50 return os.path.join(self.topdir, 'LayoutTests', 'platform', 'test')
52 def baseline_search_path(self):
53 return [self.baseline_path()]
55 def check_sys_deps(self):
58 def diff_image(self, actual_filename, expected_filename,
62 def compare_text(self, actual_text, expected_text):
65 def diff_text(self, actual_text, expected_text,
66 actual_filename, expected_filename):
73 return int(os.popen2("sysctl -n hw.ncpu")[1].read())
78 def results_directory(self):
79 return '/tmp' + self._options.results_directory
81 def setup_test_run(self):
84 def show_results_html_file(self, filename):
87 def start_driver(self, image_path, options):
88 return TestDriver(image_path, options, self)
90 def start_http_server(self):
93 def start_websocket_server(self):
96 def start_helper(self):
99 def stop_http_server(self):
102 def stop_websocket_server(self):
105 def stop_helper(self):
108 def test_expectations(self):
111 def test_base_platform_names(self):
114 def test_platform_name(self):
117 def test_platform_names(self):
118 return self.test_base_platform_names()
123 def wdiff_text(self, actual_filename, expected_filename):
127 class TestDriver(base.Driver):
128 """Test/Dummy implementation of the DumpRenderTree interface."""
130 def __init__(self, image_path, test_driver_options, port):
131 self._driver_options = test_driver_options
132 self._image_path = image_path
138 def returncode(self):
141 def run_test(self, uri, timeoutms, image_hash):
142 return (False, False, image_hash, '', None)