288 lines
9.5 KiB
Python
288 lines
9.5 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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# pylint: disable=unused-import,wildcard-import,unused-wildcard-import
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"""The qutebrowser test suite conftest file."""
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import os
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import sys
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import warnings
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import pytest
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import hypothesis
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from PyQt5.QtCore import qVersion, PYQT_VERSION
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pytest.register_assert_rewrite('helpers')
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from helpers import logfail
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from helpers.logfail import fail_on_logging
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from helpers.messagemock import message_mock
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from helpers.fixtures import * # noqa: F403
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from qutebrowser.utils import qtutils, standarddir, usertypes, utils, version
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from qutebrowser.misc import objects
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from qutebrowser.qt import sip
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import qutebrowser.app # To register commands
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ON_CI = 'CI' in os.environ
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_qute_scheme_handler = None
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# Set hypothesis settings
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hypothesis.settings.register_profile('default',
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hypothesis.settings(deadline=600))
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hypothesis.settings.register_profile('ci',
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hypothesis.settings(deadline=None))
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hypothesis.settings.load_profile('ci' if ON_CI else 'default')
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def _apply_platform_markers(config, item):
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"""Apply a skip marker to a given item."""
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markers = [
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('posix', not utils.is_posix, "Requires a POSIX os"),
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('windows', not utils.is_windows, "Requires Windows"),
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('linux', not utils.is_linux, "Requires Linux"),
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('mac', not utils.is_mac, "Requires macOS"),
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('not_mac', utils.is_mac, "Skipped on macOS"),
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('not_frozen', getattr(sys, 'frozen', False),
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"Can't be run when frozen"),
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('frozen', not getattr(sys, 'frozen', False),
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"Can only run when frozen"),
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('ci', not ON_CI, "Only runs on CI."),
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('no_ci', ON_CI, "Skipped on CI."),
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('issue2478', utils.is_windows and config.webengine,
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"Broken with QtWebEngine on Windows"),
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('issue3572',
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(qtutils.version_check('5.10', compiled=False, exact=True) or
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qtutils.version_check('5.10.1', compiled=False, exact=True)) and
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config.webengine and 'TRAVIS' in os.environ,
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"Broken with QtWebEngine with Qt 5.10 on Travis"),
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('qtbug60673',
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qtutils.version_check('5.8') and
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not qtutils.version_check('5.10') and
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config.webengine,
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"Broken on webengine due to "
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"https://bugreports.qt.io/browse/QTBUG-60673"),
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('unicode_locale', sys.getfilesystemencoding() == 'ascii',
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"Skipped because of ASCII locale"),
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('qtwebkit6021_skip',
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version.qWebKitVersion and
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version.qWebKitVersion() == '602.1',
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"Broken on WebKit 602.1")
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]
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for searched_marker, condition, default_reason in markers:
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marker = item.get_closest_marker(searched_marker)
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if not marker or not condition:
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continue
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if 'reason' in marker.kwargs:
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reason = '{}: {}'.format(default_reason, marker.kwargs['reason'])
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del marker.kwargs['reason']
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else:
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reason = default_reason + '.'
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skipif_marker = pytest.mark.skipif(condition, *marker.args,
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reason=reason, **marker.kwargs)
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item.add_marker(skipif_marker)
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def pytest_collection_modifyitems(config, items):
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"""Handle custom markers.
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pytest hook called after collection has been performed.
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Adds a marker named "gui" which can be used to filter gui tests from the
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command line.
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For example:
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pytest -m "not gui" # run all tests except gui tests
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pytest -m "gui" # run only gui tests
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It also handles the platform specific markers by translating them to skipif
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markers.
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Args:
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items: list of _pytest.main.Node items, where each item represents
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a python test that will be executed.
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Reference:
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http://pytest.org/latest/plugins.html
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"""
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remaining_items = []
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deselected_items = []
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for item in items:
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deselected = False
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if 'qapp' in getattr(item, 'fixturenames', ()):
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item.add_marker('gui')
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if hasattr(item, 'module'):
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module_path = os.path.relpath(
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item.module.__file__,
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os.path.commonprefix([__file__, item.module.__file__]))
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module_root_dir = module_path.split(os.sep)[0]
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assert module_root_dir in ['end2end', 'unit', 'helpers',
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'test_conftest.py']
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if module_root_dir == 'end2end':
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item.add_marker(pytest.mark.end2end)
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_apply_platform_markers(config, item)
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if list(item.iter_markers('xfail_norun')):
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item.add_marker(pytest.mark.xfail(run=False))
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if list(item.iter_markers('js_prompt')):
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if config.webengine:
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item.add_marker(pytest.mark.skipif(
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PYQT_VERSION <= 0x050700,
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reason='JS prompts are not supported with PyQt 5.7'))
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if deselected:
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deselected_items.append(item)
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else:
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remaining_items.append(item)
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config.hook.pytest_deselected(items=deselected_items)
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items[:] = remaining_items
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def pytest_ignore_collect(path):
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"""Ignore BDD tests if we're unable to run them."""
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skip_bdd = hasattr(sys, 'frozen')
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rel_path = path.relto(os.path.dirname(__file__))
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return rel_path == os.path.join('end2end', 'features') and skip_bdd
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@pytest.fixture(scope='session')
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def qapp_args():
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"""Make QtWebEngine unit tests run on Qt 5.7.1.
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See https://github.com/qutebrowser/qutebrowser/issues/3163
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"""
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if qVersion() == '5.7.1':
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return [sys.argv[0], '--disable-seccomp-filter-sandbox']
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return []
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@pytest.fixture(scope='session')
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def qapp(qapp):
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"""Change the name of the QApplication instance."""
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qapp.setApplicationName('qute_test')
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return qapp
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def pytest_addoption(parser):
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parser.addoption('--qute-delay', action='store', default=0, type=int,
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help="Delay between qutebrowser commands.")
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parser.addoption('--qute-profile-subprocs', action='store_true',
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default=False, help="Run cProfile for subprocesses.")
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parser.addoption('--qute-bdd-webengine', action='store_true',
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help='Use QtWebEngine for BDD tests')
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def pytest_configure(config):
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webengine_arg = config.getoption('--qute-bdd-webengine')
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webengine_env = os.environ.get('QUTE_BDD_WEBENGINE', '')
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config.webengine = bool(webengine_arg or webengine_env)
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# Fail early if QtWebEngine is not available
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# pylint: disable=unused-variable
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if config.webengine:
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import PyQt5.QtWebEngineWidgets
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try:
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# Added in sip 4.19.4
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sip.enableoverflowchecking(True)
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except AttributeError:
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pass
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@pytest.fixture(scope='session', autouse=True)
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def check_display(request):
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if (not request.config.getoption('--no-xvfb') and
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'QUTE_BUILDBOT' in os.environ and
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request.config.xvfb is not None):
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raise Exception("Xvfb is running on buildbot!")
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if utils.is_linux and not os.environ.get('DISPLAY', ''):
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raise Exception("No display and no Xvfb available!")
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@pytest.fixture(autouse=True)
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def set_backend(monkeypatch, request):
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"""Make sure the backend global is set."""
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if not request.config.webengine and version.qWebKitVersion:
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backend = usertypes.Backend.QtWebKit
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else:
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backend = usertypes.Backend.QtWebEngine
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monkeypatch.setattr(objects, 'backend', backend)
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@pytest.fixture(autouse=True)
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def apply_fake_os(monkeypatch, request):
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fake_os = request.node.get_closest_marker('fake_os')
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if not fake_os:
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return
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name = fake_os.args[0]
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mac = False
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windows = False
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linux = False
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posix = False
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if name == 'unknown':
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pass
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elif name == 'mac':
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mac = True
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posix = True
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elif name == 'windows':
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windows = True
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elif name == 'linux':
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linux = True
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posix = True
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elif name == 'posix':
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posix = True
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else:
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raise ValueError("Invalid fake_os {}".format(name))
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monkeypatch.setattr('qutebrowser.utils.utils.is_mac', mac)
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monkeypatch.setattr('qutebrowser.utils.utils.is_linux', linux)
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monkeypatch.setattr('qutebrowser.utils.utils.is_windows', windows)
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monkeypatch.setattr('qutebrowser.utils.utils.is_posix', posix)
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@pytest.fixture(scope='session', autouse=True)
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def check_yaml_c_exts():
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"""Make sure PyYAML C extensions are available on Travis."""
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if 'TRAVIS' in os.environ:
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from yaml import CLoader # pylint: disable=unused-variable
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@pytest.hookimpl(tryfirst=True, hookwrapper=True)
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def pytest_runtest_makereport(item, call):
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"""Make test information available in fixtures.
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See http://pytest.org/latest/example/simple.html#making-test-result-information-available-in-fixtures
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"""
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outcome = yield
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rep = outcome.get_result()
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setattr(item, "rep_" + rep.when, rep)
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