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8971e980cd
-s/-expected.html/-expected.sky/ -s/-expected-mismatch.html/-expected-mismatch.sky/ -In single_test_runner.py, get rid of the image hash checking for reftests. It doesn't provide any value and just makes getting reftests working more complicated. R=eseidel@chromium.org Review URL: https://codereview.chromium.org/802573002
476 lines
22 KiB
Python
476 lines
22 KiB
Python
# Copyright (C) 2010 Google 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 logging
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import optparse
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import sys
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import tempfile
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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 import executive_mock
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from webkitpy.common.system.filesystem_mock import MockFileSystem
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from webkitpy.common.system.outputcapture import OutputCapture
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from webkitpy.common.system.path import abspath_to_uri
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from webkitpy.tool.mocktool import MockOptions
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from webkitpy.common.system.executive_mock import MockExecutive, MockExecutive2
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from webkitpy.common.system.systemhost_mock import MockSystemHost
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from webkitpy.layout_tests.port import Port, Driver, DriverOutput
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from webkitpy.layout_tests.port.base import VirtualTestSuite
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from webkitpy.layout_tests.port.test import add_unit_tests_to_mock_filesystem, TestPort
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class PortTest(unittest.TestCase):
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def make_port(self, executive=None, with_tests=False, port_name=None, **kwargs):
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host = MockSystemHost()
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if executive:
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host.executive = executive
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if with_tests:
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add_unit_tests_to_mock_filesystem(host.filesystem)
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return TestPort(host, **kwargs)
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return Port(host, port_name or 'baseport', **kwargs)
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def test_default_child_processes(self):
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port = self.make_port()
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self.assertIsNotNone(port.default_child_processes())
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def test_format_wdiff_output_as_html(self):
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output = "OUTPUT %s %s %s" % (Port._WDIFF_DEL, Port._WDIFF_ADD, Port._WDIFF_END)
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html = self.make_port()._format_wdiff_output_as_html(output)
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expected_html = "<head><style>.del { background: #faa; } .add { background: #afa; }</style></head><pre>OUTPUT <span class=del> <span class=add> </span></pre>"
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self.assertEqual(html, expected_html)
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def test_wdiff_command(self):
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port = self.make_port()
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port._path_to_wdiff = lambda: "/path/to/wdiff"
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command = port._wdiff_command("/actual/path", "/expected/path")
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expected_command = [
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"/path/to/wdiff",
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"--start-delete=##WDIFF_DEL##",
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"--end-delete=##WDIFF_END##",
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"--start-insert=##WDIFF_ADD##",
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"--end-insert=##WDIFF_END##",
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"/actual/path",
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"/expected/path",
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]
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self.assertEqual(command, expected_command)
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def _file_with_contents(self, contents, encoding="utf-8"):
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new_file = tempfile.NamedTemporaryFile()
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new_file.write(contents.encode(encoding))
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new_file.flush()
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return new_file
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def test_pretty_patch_os_error(self):
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port = self.make_port(executive=executive_mock.MockExecutive2(exception=OSError))
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oc = OutputCapture()
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oc.capture_output()
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self.assertEqual(port.pretty_patch_text("patch.txt"),
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port._pretty_patch_error_html)
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# This tests repeated calls to make sure we cache the result.
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self.assertEqual(port.pretty_patch_text("patch.txt"),
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port._pretty_patch_error_html)
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oc.restore_output()
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def test_pretty_patch_script_error(self):
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# FIXME: This is some ugly white-box test hacking ...
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port = self.make_port(executive=executive_mock.MockExecutive2(exception=ScriptError))
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port._pretty_patch_available = True
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self.assertEqual(port.pretty_patch_text("patch.txt"),
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port._pretty_patch_error_html)
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# This tests repeated calls to make sure we cache the result.
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self.assertEqual(port.pretty_patch_text("patch.txt"),
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port._pretty_patch_error_html)
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def test_wdiff_text(self):
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port = self.make_port()
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port.wdiff_available = lambda: True
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port._run_wdiff = lambda a, b: 'PASS'
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self.assertEqual('PASS', port.wdiff_text(None, None))
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def test_diff_text(self):
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port = self.make_port()
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# Make sure that we don't run into decoding exceptions when the
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# filenames are unicode, with regular or malformed input (expected or
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# actual input is always raw bytes, not unicode).
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port.diff_text('exp', 'act', 'exp.txt', 'act.txt')
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port.diff_text('exp', 'act', u'exp.txt', 'act.txt')
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port.diff_text('exp', 'act', u'a\xac\u1234\u20ac\U00008000', 'act.txt')
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port.diff_text('exp' + chr(255), 'act', 'exp.txt', 'act.txt')
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port.diff_text('exp' + chr(255), 'act', u'exp.txt', 'act.txt')
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# Though expected and actual files should always be read in with no
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# encoding (and be stored as str objects), test unicode inputs just to
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# be safe.
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port.diff_text(u'exp', 'act', 'exp.txt', 'act.txt')
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port.diff_text(
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u'a\xac\u1234\u20ac\U00008000', 'act', 'exp.txt', 'act.txt')
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# And make sure we actually get diff output.
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diff = port.diff_text('foo', 'bar', 'exp.txt', 'act.txt')
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self.assertIn('foo', diff)
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self.assertIn('bar', diff)
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self.assertIn('exp.txt', diff)
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self.assertIn('act.txt', diff)
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self.assertNotIn('nosuchthing', diff)
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# Test for missing newline at end of file diff output.
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content_a = "Hello\n\nWorld"
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content_b = "Hello\n\nWorld\n\n\n"
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expected = "--- exp.txt\n+++ act.txt\n@@ -1,3 +1,5 @@\n Hello\n \n-World\n\ No newline at end of file\n+World\n+\n+\n"
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self.assertEqual(expected, port.diff_text(content_a, content_b, 'exp.txt', 'act.txt'))
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def test_setup_test_run(self):
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port = self.make_port()
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# This routine is a no-op. We just test it for coverage.
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port.setup_test_run()
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def test_test_dirs(self):
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port = self.make_port()
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port.host.filesystem.write_text_file(port.layout_tests_dir() + '/canvas/test', '')
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port.host.filesystem.write_text_file(port.layout_tests_dir() + '/css2.1/test', '')
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dirs = port.test_dirs()
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self.assertIn('canvas', dirs)
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self.assertIn('css2.1', dirs)
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def test_skipped_perf_tests(self):
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port = self.make_port()
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def add_text_file(dirname, filename, content='some content'):
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dirname = port.host.filesystem.join(port.perf_tests_dir(), dirname)
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port.host.filesystem.maybe_make_directory(dirname)
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port.host.filesystem.write_text_file(port.host.filesystem.join(dirname, filename), content)
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add_text_file('inspector', 'test1.html')
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add_text_file('inspector', 'unsupported_test1.html')
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add_text_file('inspector', 'test2.html')
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add_text_file('inspector/resources', 'resource_file.html')
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add_text_file('unsupported', 'unsupported_test2.html')
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add_text_file('', 'Skipped', '\n'.join(['Layout', '', 'SunSpider', 'Supported/some-test.html']))
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self.assertEqual(port.skipped_perf_tests(), ['Layout', 'SunSpider', 'Supported/some-test.html'])
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def test_get_option__set(self):
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options, args = optparse.OptionParser().parse_args([])
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options.foo = 'bar'
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port = self.make_port(options=options)
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self.assertEqual(port.get_option('foo'), 'bar')
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def test_get_option__unset(self):
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port = self.make_port()
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self.assertIsNone(port.get_option('foo'))
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def test_get_option__default(self):
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port = self.make_port()
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self.assertEqual(port.get_option('foo', 'bar'), 'bar')
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def test_additional_platform_directory(self):
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port = self.make_port(port_name='foo')
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port.default_baseline_search_path = lambda: ['tests/platform/foo']
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layout_test_dir = port.layout_tests_dir()
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test_file = 'fast/test.html'
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# No additional platform directory
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self.assertEqual(
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port.expected_baselines(test_file, '.txt'),
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[(None, 'fast/test-expected.txt')])
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self.assertEqual(port.baseline_path(), 'tests/platform/foo')
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# Simple additional platform directory
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port._options.additional_platform_directory = ['/tmp/local-baselines']
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port._filesystem.write_text_file('/tmp/local-baselines/fast/test-expected.txt', 'foo')
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self.assertEqual(
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port.expected_baselines(test_file, '.txt'),
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[('/tmp/local-baselines', 'fast/test-expected.txt')])
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self.assertEqual(port.baseline_path(), '/tmp/local-baselines')
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# Multiple additional platform directories
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port._options.additional_platform_directory = ['/foo', '/tmp/local-baselines']
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self.assertEqual(
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port.expected_baselines(test_file, '.txt'),
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[('/tmp/local-baselines', 'fast/test-expected.txt')])
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self.assertEqual(port.baseline_path(), '/foo')
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def test_nonexistant_expectations(self):
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port = self.make_port(port_name='foo')
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port.expectations_files = lambda: ['/mock-checkout/third_party/WebKit/tests/platform/exists/TestExpectations', '/mock-checkout/third_party/WebKit/tests/platform/nonexistant/TestExpectations']
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port._filesystem.write_text_file('/mock-checkout/third_party/WebKit/tests/platform/exists/TestExpectations', '')
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self.assertEqual('\n'.join(port.expectations_dict().keys()), '/mock-checkout/third_party/WebKit/tests/platform/exists/TestExpectations')
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def test_additional_expectations(self):
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port = self.make_port(port_name='foo')
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port.port_name = 'foo'
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port._filesystem.write_text_file('/mock-checkout/third_party/WebKit/tests/platform/foo/TestExpectations', '')
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port._filesystem.write_text_file(
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'/tmp/additional-expectations-1.txt', 'content1\n')
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port._filesystem.write_text_file(
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'/tmp/additional-expectations-2.txt', 'content2\n')
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self.assertEqual('\n'.join(port.expectations_dict().values()), '')
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port._options.additional_expectations = [
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'/tmp/additional-expectations-1.txt']
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self.assertEqual('\n'.join(port.expectations_dict().values()), 'content1\n')
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port._options.additional_expectations = [
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'/tmp/nonexistent-file', '/tmp/additional-expectations-1.txt']
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self.assertEqual('\n'.join(port.expectations_dict().values()), 'content1\n')
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port._options.additional_expectations = [
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'/tmp/additional-expectations-1.txt', '/tmp/additional-expectations-2.txt']
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self.assertEqual('\n'.join(port.expectations_dict().values()), 'content1\n\ncontent2\n')
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def test_additional_env_var(self):
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port = self.make_port(options=optparse.Values({'additional_env_var': ['FOO=BAR', 'BAR=FOO']}))
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self.assertEqual(port.get_option('additional_env_var'), ['FOO=BAR', 'BAR=FOO'])
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environment = port.setup_environ_for_server()
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self.assertTrue(('FOO' in environment) & ('BAR' in environment))
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self.assertEqual(environment['FOO'], 'BAR')
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self.assertEqual(environment['BAR'], 'FOO')
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def test_find_no_paths_specified(self):
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port = self.make_port(with_tests=True)
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layout_tests_dir = port.layout_tests_dir()
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tests = port.tests([])
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self.assertNotEqual(len(tests), 0)
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def test_find_one_test(self):
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port = self.make_port(with_tests=True)
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tests = port.tests(['failures/expected/image.html'])
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self.assertEqual(len(tests), 1)
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def test_find_glob(self):
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port = self.make_port(with_tests=True)
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tests = port.tests(['failures/expected/im*'])
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self.assertEqual(len(tests), 2)
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def test_find_with_skipped_directories(self):
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port = self.make_port(with_tests=True)
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tests = port.tests(['userscripts'])
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self.assertNotIn('userscripts/resources/iframe.html', tests)
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def test_find_with_skipped_directories_2(self):
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port = self.make_port(with_tests=True)
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tests = port.tests(['userscripts/resources'])
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self.assertEqual(tests, [])
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def test_is_test_file(self):
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filesystem = MockFileSystem()
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self.assertTrue(Port.is_test_file(filesystem, '', 'foo.html'))
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self.assertTrue(Port.is_test_file(filesystem, '', 'foo.svg'))
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self.assertTrue(Port.is_test_file(filesystem, '', 'test-ref-test.html'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo.png'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected.sky'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected.svg'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected.xht'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected-mismatch.sky'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected-mismatch.svg'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-expected-mismatch.xhtml'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-ref.html'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-notref.html'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-notref.xht'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'foo-ref.xhtml'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'ref-foo.html'))
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self.assertFalse(Port.is_test_file(filesystem, '', 'notref-foo.xhr'))
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def test_parse_reftest_list(self):
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port = self.make_port(with_tests=True)
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port.host.filesystem.files['bar/reftest.list'] = "\n".join(["== test.html test-ref.html",
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"",
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"# some comment",
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"!= test-2.html test-notref.html # more comments",
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"== test-3.html test-ref.html",
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"== test-3.html test-ref2.html",
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"!= test-3.html test-notref.html",
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"fuzzy(80,500) == test-3 test-ref.html"])
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# Note that we don't support the syntax in the last line; the code should ignore it, rather than crashing.
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reftest_list = Port._parse_reftest_list(port.host.filesystem, 'bar')
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self.assertEqual(reftest_list, {'bar/test.html': [('==', 'bar/test-ref.html')],
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'bar/test-2.html': [('!=', 'bar/test-notref.html')],
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'bar/test-3.html': [('==', 'bar/test-ref.html'), ('==', 'bar/test-ref2.html'), ('!=', 'bar/test-notref.html')]})
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def test_reference_files(self):
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port = self.make_port(with_tests=True)
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self.assertEqual(port.reference_files('passes/svgreftest.svg'), [('==', port.layout_tests_dir() + '/passes/svgreftest-expected.svg')])
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self.assertEqual(port.reference_files('passes/xhtreftest.svg'), [('==', port.layout_tests_dir() + '/passes/xhtreftest-expected.sky')])
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self.assertEqual(port.reference_files('passes/phpreftest.php'), [('!=', port.layout_tests_dir() + '/passes/phpreftest-expected-mismatch.svg')])
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def test_operating_system(self):
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self.assertEqual('mac', self.make_port().operating_system())
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def test_http_server_supports_ipv6(self):
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port = self.make_port()
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self.assertTrue(port.http_server_supports_ipv6())
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port.host.platform.os_name = 'cygwin'
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self.assertFalse(port.http_server_supports_ipv6())
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port.host.platform.os_name = 'win'
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self.assertFalse(port.http_server_supports_ipv6())
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def test_check_httpd_success(self):
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port = self.make_port(executive=MockExecutive2())
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port.path_to_apache = lambda: '/usr/sbin/httpd'
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capture = OutputCapture()
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capture.capture_output()
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self.assertTrue(port.check_httpd())
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_, _, logs = capture.restore_output()
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self.assertEqual('', logs)
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def test_httpd_returns_error_code(self):
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port = self.make_port(executive=MockExecutive2(exit_code=1))
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port.path_to_apache = lambda: '/usr/sbin/httpd'
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capture = OutputCapture()
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capture.capture_output()
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self.assertFalse(port.check_httpd())
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_, _, logs = capture.restore_output()
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self.assertEqual('httpd seems broken. Cannot run http tests.\n', logs)
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def test_test_exists(self):
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port = self.make_port(with_tests=True)
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self.assertTrue(port.test_exists('passes'))
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self.assertTrue(port.test_exists('passes/text.html'))
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self.assertFalse(port.test_exists('passes/does_not_exist.html'))
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self.assertTrue(port.test_exists('virtual'))
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self.assertFalse(port.test_exists('virtual/does_not_exist.html'))
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self.assertTrue(port.test_exists('virtual/passes/text.html'))
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def test_test_isfile(self):
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port = self.make_port(with_tests=True)
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self.assertFalse(port.test_isfile('passes'))
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self.assertTrue(port.test_isfile('passes/text.html'))
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self.assertFalse(port.test_isfile('passes/does_not_exist.html'))
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self.assertFalse(port.test_isfile('virtual'))
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self.assertTrue(port.test_isfile('virtual/passes/text.html'))
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self.assertFalse(port.test_isfile('virtual/does_not_exist.html'))
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def test_test_isdir(self):
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port = self.make_port(with_tests=True)
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self.assertTrue(port.test_isdir('passes'))
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self.assertFalse(port.test_isdir('passes/text.html'))
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self.assertFalse(port.test_isdir('passes/does_not_exist.html'))
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self.assertFalse(port.test_isdir('passes/does_not_exist/'))
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self.assertTrue(port.test_isdir('virtual'))
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self.assertFalse(port.test_isdir('virtual/does_not_exist.html'))
|
|
self.assertFalse(port.test_isdir('virtual/does_not_exist/'))
|
|
self.assertFalse(port.test_isdir('virtual/passes/text.html'))
|
|
|
|
def test_tests(self):
|
|
port = self.make_port(with_tests=True)
|
|
tests = port.tests([])
|
|
self.assertIn('passes/text.html', tests)
|
|
self.assertIn('virtual/passes/text.html', tests)
|
|
|
|
tests = port.tests(['passes'])
|
|
self.assertIn('passes/text.html', tests)
|
|
self.assertIn('passes/passes/test-virtual-passes.html', tests)
|
|
self.assertNotIn('virtual/passes/text.html', tests)
|
|
|
|
tests = port.tests(['virtual/passes'])
|
|
self.assertNotIn('passes/text.html', tests)
|
|
self.assertIn('virtual/passes/test-virtual-passes.html', tests)
|
|
self.assertIn('virtual/passes/passes/test-virtual-passes.html', tests)
|
|
self.assertNotIn('virtual/passes/test-virtual-virtual/passes.html', tests)
|
|
self.assertNotIn('virtual/passes/virtual/passes/test-virtual-passes.html', tests)
|
|
|
|
def test_build_path(self):
|
|
port = self.make_port(options=optparse.Values({'build_directory': '/my-build-directory/'}))
|
|
self.assertEqual(port._build_path(), '/my-build-directory/Release')
|
|
|
|
def test_dont_require_http_server(self):
|
|
port = self.make_port()
|
|
self.assertEqual(port.requires_http_server(), False)
|
|
|
|
|
|
class NaturalCompareTest(unittest.TestCase):
|
|
def setUp(self):
|
|
self._port = TestPort(MockSystemHost())
|
|
|
|
def assert_cmp(self, x, y, result):
|
|
self.assertEqual(cmp(self._port._natural_sort_key(x), self._port._natural_sort_key(y)), result)
|
|
|
|
def test_natural_compare(self):
|
|
self.assert_cmp('a', 'a', 0)
|
|
self.assert_cmp('ab', 'a', 1)
|
|
self.assert_cmp('a', 'ab', -1)
|
|
self.assert_cmp('', '', 0)
|
|
self.assert_cmp('', 'ab', -1)
|
|
self.assert_cmp('1', '2', -1)
|
|
self.assert_cmp('2', '1', 1)
|
|
self.assert_cmp('1', '10', -1)
|
|
self.assert_cmp('2', '10', -1)
|
|
self.assert_cmp('foo_1.html', 'foo_2.html', -1)
|
|
self.assert_cmp('foo_1.1.html', 'foo_2.html', -1)
|
|
self.assert_cmp('foo_1.html', 'foo_10.html', -1)
|
|
self.assert_cmp('foo_2.html', 'foo_10.html', -1)
|
|
self.assert_cmp('foo_23.html', 'foo_10.html', 1)
|
|
self.assert_cmp('foo_23.html', 'foo_100.html', -1)
|
|
|
|
|
|
class KeyCompareTest(unittest.TestCase):
|
|
def setUp(self):
|
|
self._port = TestPort(MockSystemHost())
|
|
|
|
def assert_cmp(self, x, y, result):
|
|
self.assertEqual(cmp(self._port.test_key(x), self._port.test_key(y)), result)
|
|
|
|
def test_test_key(self):
|
|
self.assert_cmp('/a', '/a', 0)
|
|
self.assert_cmp('/a', '/b', -1)
|
|
self.assert_cmp('/a2', '/a10', -1)
|
|
self.assert_cmp('/a2/foo', '/a10/foo', -1)
|
|
self.assert_cmp('/a/foo11', '/a/foo2', 1)
|
|
self.assert_cmp('/ab', '/a/a/b', -1)
|
|
self.assert_cmp('/a/a/b', '/ab', 1)
|
|
self.assert_cmp('/foo-bar/baz', '/foo/baz', -1)
|
|
|
|
|
|
class VirtualTestSuiteTest(unittest.TestCase):
|
|
def test_basic(self):
|
|
suite = VirtualTestSuite('suite', 'base/foo', ['--args'])
|
|
self.assertEqual(suite.name, 'virtual/suite/base/foo')
|
|
self.assertEqual(suite.base, 'base/foo')
|
|
self.assertEqual(suite.args, ['--args'])
|
|
|
|
def test_no_slash(self):
|
|
suite = VirtualTestSuite('suite/bar', 'base/foo', ['--args'])
|
|
self.assertFalse(hasattr(suite, 'name'))
|
|
self.assertFalse(hasattr(suite, 'base'))
|
|
self.assertFalse(hasattr(suite, 'args'))
|
|
|
|
def test_legacy(self):
|
|
suite = VirtualTestSuite('suite/bar', 'base/foo', ['--args'], use_legacy_naming=True)
|
|
self.assertEqual(suite.name, 'virtual/suite/bar')
|
|
self.assertEqual(suite.base, 'base/foo')
|
|
self.assertEqual(suite.args, ['--args'])
|