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# Copyright (C) 2010, 2012 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 tests for printing.py."""
import optparse
import StringIO
import sys
import time
import unittest2 as unittest
from webkitpy.common.host_mock import MockHost
from webkitpy.common.system import logtesting
from webkitpy import port
from webkitpy.layout_tests.controllers import manager
from webkitpy.layout_tests.models import test_expectations
from webkitpy.layout_tests.models import test_failures
from webkitpy.layout_tests.models import test_results
from webkitpy.layout_tests.views import printing
def get_options(args):
print_options = printing.print_options()
option_parser = optparse.OptionParser(option_list=print_options)
return option_parser.parse_args(args)
class TestUtilityFunctions(unittest.TestCase):
def test_print_options(self):
options, args = get_options([])
self.assertIsNotNone(options)
class Testprinter(unittest.TestCase):
def assertEmpty(self, stream):
self.assertFalse(stream.getvalue())
def assertNotEmpty(self, stream):
self.assertTrue(stream.getvalue())
def assertWritten(self, stream, contents):
self.assertEqual(stream.buflist, contents)
def reset(self, stream):
stream.buflist = []
stream.buf = ''
def get_printer(self, args=None):
args = args or []
printing_options = printing.print_options()
option_parser = optparse.OptionParser(option_list=printing_options)
options, args = option_parser.parse_args(args)
host = MockHost()
self._port = host.port_factory.get('test', options)
nproc = 2
regular_output = StringIO.StringIO()
printer = printing.Printer(self._port, options, regular_output)
return printer, regular_output
def get_result(self, test_name, result_type=test_expectations.PASS, run_time=0):
failures = []
if result_type == test_expectations.TIMEOUT:
failures = [test_failures.FailureTimeout()]
elif result_type == test_expectations.CRASH:
failures = [test_failures.FailureCrash()]
return test_results.TestResult(test_name, failures=failures, test_run_time=run_time)
def test_configure_and_cleanup(self):
# This test verifies that calling cleanup repeatedly and deleting
# the object is safe.
printer, err = self.get_printer()
printer.cleanup()
printer.cleanup()
printer = None
def test_print_config(self):
printer, err = self.get_printer()
# FIXME: it's lame that i have to set these options directly.
printer._options.pixel_tests = True
printer._options.new_baseline = True
printer._options.time_out_ms = 6000
printer._options.slow_time_out_ms = 12000
printer.print_config('/tmp')
self.assertIn("Using port 'test-mac-leopard'", err.getvalue())
self.assertIn('Test configuration: <leopard, x86, release>', err.getvalue())
self.assertIn('Placing test results in /tmp', err.getvalue())
self.assertIn('Baseline search path: test-mac-leopard -> test-mac-snowleopard -> generic', err.getvalue())
self.assertIn('Using Release build', err.getvalue())
self.assertIn('Pixel tests enabled', err.getvalue())
self.assertIn('Command line:', err.getvalue())
self.assertIn('Regular timeout: ', err.getvalue())
self.reset(err)
printer._options.quiet = True
printer.print_config('/tmp')
self.assertNotIn('Baseline search path: test-mac-leopard -> test-mac-snowleopard -> generic', err.getvalue())
def test_print_one_line_summary(self):
printer, err = self.get_printer()
printer._print_one_line_summary(1, 1, 0)
self.assertWritten(err, ["The test ran as expected.\n", "\n"])
printer, err = self.get_printer()
printer._print_one_line_summary(1, 1, 0)
self.assertWritten(err, ["The test ran as expected.\n", "\n"])
printer, err = self.get_printer()
printer._print_one_line_summary(2, 1, 1)
self.assertWritten(err, ["\n", "1 test ran as expected, 1 didn't:\n", "\n"])
printer, err = self.get_printer()
printer._print_one_line_summary(3, 2, 1)
self.assertWritten(err, ["\n", "2 tests ran as expected, 1 didn't:\n", "\n"])
printer, err = self.get_printer()
printer._print_one_line_summary(3, 2, 0)
self.assertWritten(err, ['\n', "2 tests ran as expected (1 didn't run).\n", '\n'])
def test_test_status_line(self):
printer, _ = self.get_printer()
printer._meter.number_of_columns = lambda: 80
actual = printer._test_status_line('fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html', ' passed')
self.assertEqual(80, len(actual))
self.assertEqual(actual, '[0/0] fast/dom/HTMLFormElement/associa...after-index-assertion-fail1.html passed')
printer._meter.number_of_columns = lambda: 89
actual = printer._test_status_line('fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html', ' passed')
self.assertEqual(89, len(actual))
self.assertEqual(actual, '[0/0] fast/dom/HTMLFormElement/associated-...ents-after-index-assertion-fail1.html passed')
printer._meter.number_of_columns = lambda: sys.maxint
actual = printer._test_status_line('fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html', ' passed')
self.assertEqual(90, len(actual))
self.assertEqual(actual, '[0/0] fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html passed')
printer._meter.number_of_columns = lambda: 18
actual = printer._test_status_line('fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html', ' passed')
self.assertEqual(18, len(actual))
self.assertEqual(actual, '[0/0] f...l passed')
printer._meter.number_of_columns = lambda: 10
actual = printer._test_status_line('fast/dom/HTMLFormElement/associated-elements-after-index-assertion-fail1.html', ' passed')
self.assertEqual(actual, '[0/0] associated-elements-after-index-assertion-fail1.html passed')
def test_details(self):
printer, err = self.get_printer(['--details'])
result = self.get_result('passes/image.html')
printer.print_started_test('passes/image.html')
printer.print_finished_test(result, expected=False, exp_str='', got_str='')
self.assertNotEmpty(err)
def test_print_found(self):
printer, err = self.get_printer()
printer.print_found(100, 10, 1, 1)
self.assertWritten(err, ["Found 100 tests; running 10, skipping 90.\n"])
self.reset(err)
printer.print_found(100, 10, 2, 3)
self.assertWritten(err, ["Found 100 tests; running 10 (6 times each: --repeat-each=2 --iterations=3), skipping 90.\n"])
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