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# Copyright (c) 2011 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.
import unittest
from webkitpy.common.system.filesystem_mock import MockFileSystem
from webkitpy.common.system.outputcapture import OutputCapture
from webkitpy.common.net.layouttestresults import LayoutTestResults
from webkitpy.tool.bot.layouttestresultsreader import *
from webkitpy.tool.mocktool import MockTool
class LayoutTestResultsReaderTest(unittest.TestCase):
def test_missing_layout_test_results(self):
tool = MockTool()
reader = LayoutTestResultsReader(tool, "/var/logs")
layout_tests_results_path = '/mock-results/full_results.json'
unit_tests_results_path = '/mock-results/webkit_unit_tests_output.xml'
tool.filesystem = MockFileSystem({layout_tests_results_path: None,
unit_tests_results_path: None})
# Make sure that our filesystem mock functions as we expect.
self.assertRaises(IOError, tool.filesystem.read_text_file, layout_tests_results_path)
self.assertRaises(IOError, tool.filesystem.read_text_file, unit_tests_results_path)
# layout_test_results shouldn't raise even if the results.html file is missing.
self.assertEqual(reader.results(), None)
def test_create_unit_test_results(self):
tool = MockTool()
reader = LayoutTestResultsReader(tool, "/var/logs")
unit_tests_results_path = '/mock-results/webkit_unit_tests_output.xml'
no_failures_xml = """<?xml version="1.0" encoding="UTF-8"?>
<testsuites tests="3" failures="0" disabled="0" errors="0" time="11.35" name="AllTests">
<testsuite name="RenderTableCellDeathTest" tests="3" failures="0" disabled="0" errors="0" time="0.677">
<testcase name="CanSetColumn" status="run" time="0.168" classname="RenderTableCellDeathTest" />
<testcase name="CrashIfSettingUnsetColumnIndex" status="run" time="0.129" classname="RenderTableCellDeathTest" />
<testcase name="CrashIfSettingUnsetRowIndex" status="run" time="0.123" classname="RenderTableCellDeathTest" />
</testsuite>
</testsuites>"""
tool.filesystem = MockFileSystem({unit_tests_results_path: no_failures_xml})
self.assertEqual(reader._create_unit_test_results(), [])
def test_missing_unit_test_results_path(self):
tool = MockTool()
tool.port().unit_tests_results_path = lambda: None
reader = LayoutTestResultsReader(tool, "/var/logs")
reader._create_layout_test_results = lambda: LayoutTestResults([])
# layout_test_results shouldn't raise even if the unit tests xml file is missing.
self.assertNotEquals(reader.results(), None)
self.assertEqual(reader.results().failing_tests(), [])
def test_layout_test_results(self):
reader = LayoutTestResultsReader(MockTool(), "/var/logs")
reader._read_file_contents = lambda path: None
self.assertEqual(reader.results(), None)
reader._read_file_contents = lambda path: ""
self.assertEqual(reader.results(), None)
reader._create_layout_test_results = lambda: LayoutTestResults([])
results = reader.results()
self.assertNotEquals(results, None)
self.assertEqual(results.failure_limit_count(), 30) # This value matches RunTests.NON_INTERACTIVE_FAILURE_LIMIT_COUNT
def test_archive_last_layout_test_results(self):
tool = MockTool()
reader = LayoutTestResultsReader(tool, "/var/logs")
patch = tool.bugs.fetch_attachment(10001)
tool.filesystem = MockFileSystem()
# Should fail because the results_directory does not exist.
expected_logs = "/mock-results does not exist, not archiving.\n"
archive = OutputCapture().assert_outputs(self, reader.archive, [patch], expected_logs=expected_logs)
self.assertEqual(archive, None)
results_directory = "/mock-results"
# Sanity check what we assume our mock results directory is.
self.assertEqual(reader._results_directory(), results_directory)
tool.filesystem.maybe_make_directory(results_directory)
self.assertTrue(tool.filesystem.exists(results_directory))
self.assertNotEqual(reader.archive(patch), None)
self.assertFalse(tool.filesystem.exists(results_directory))
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