aa5da1b312
After reading https://pyyaml.org/wiki/PyYAMLDocumentation again, turns out Loader.add_constructor and .add_implicit_resolver are actually *class* methods. In other words, we've been adding dozens of constructors/resolvers to the default YAML loader object, causing it to slow down massively in other tests which call configdata.init(). Instead, create our own loader class and only add them once there. I'm still not sure why this caused the duration to increase with every YAML load though - that might still be some kind of bug in PyYAML. Fixes #2777
866 lines
34 KiB
Python
866 lines
34 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2015-2018 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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"""Fixtures to run qutebrowser in a QProcess and communicate."""
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import os
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import os.path
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import re
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import sys
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import time
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import datetime
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import logging
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import tempfile
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import contextlib
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import itertools
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import json
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import yaml
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import pytest
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from PyQt5.QtCore import pyqtSignal, QUrl, qVersion
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from qutebrowser.misc import ipc
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from qutebrowser.utils import log, utils, javascript, qtutils
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from helpers import utils as testutils
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from end2end.fixtures import testprocess
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instance_counter = itertools.count()
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def is_ignored_qt_message(pytestconfig, message):
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"""Check if the message is listed in qt_log_ignore."""
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regexes = pytestconfig.getini('qt_log_ignore')
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for regex in regexes:
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if re.search(regex, message):
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return True
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return False
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def is_ignored_lowlevel_message(message):
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"""Check if we want to ignore a lowlevel process output."""
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ignored_messages = [
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# https://travis-ci.org/qutebrowser/qutebrowser/jobs/157941720
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# ???
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'Xlib: sequence lost*',
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# Started appearing with Qt 5.8...
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# http://patchwork.sourceware.org/patch/10255/
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("*_dl_allocate_tls_init: Assertion `listp->slotinfo[cnt].gen <= "
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"GL(dl_tls_generation)' failed!*"),
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# ???
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'getrlimit(RLIMIT_NOFILE) failed',
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# Travis CI containers don't have a /etc/machine-id
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('*D-Bus library appears to be incorrectly set up; failed to read '
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'machine uuid: Failed to open "/etc/machine-id": No such file or '
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'directory'),
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'See the manual page for dbus-uuidgen to correct this issue.',
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# Travis CI macOS:
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# 2017-09-11 07:32:56.191 QtWebEngineProcess[5455:28501] Couldn't set
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# selectedTextBackgroundColor from default ()
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"* Couldn't set selectedTextBackgroundColor from default ()",
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# Mac Mini:
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# <<<< VTVideoEncoderSelection >>>>
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# VTSelectAndCreateVideoEncoderInstanceInternal: no video encoder
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# found for 'avc1'
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#
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# [22:32:03.636] VTSelectAndCreateVideoEncoderInstanceInternal
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# signalled err=-12908 (err) (Video encoder not available) at
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# /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/
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# VideoToolbox/VTVideoEncoderSelection.c line 1245
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#
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# [22:32:03.636] VTCompressionSessionCreate signalled err=-12908 (err)
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# (Could not select and open encoder instance) at
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# /SourceCache/CoreMedia_frameworks/CoreMedia-1562.240/Sources/
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# VideoToolbox/VTCompressionSession.c # line 946
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'*VTSelectAndCreateVideoEncoderInstanceInternal*',
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'*VTSelectAndCreateVideoEncoderInstanceInternal*',
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'*VTCompressionSessionCreate*',
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# During shutdown on AppVeyor:
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# https://ci.appveyor.com/project/qutebrowser/qutebrowser/build/master-2089/job/or4tbct1oeqsfhfm
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'QNetworkProxyFactory: factory 0x* has returned an empty result set',
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# Qt 5.10 with debug Chromium
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# [1016/155149.941048:WARNING:stack_trace_posix.cc(625)] Failed to open
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# file: /home/florian/#14687139 (deleted)
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# Error: No such file or directory
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' Error: No such file or directory',
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# Qt 5.7.1
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'qt.network.ssl: QSslSocket: cannot call unresolved function *',
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]
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return any(testutils.pattern_match(pattern=pattern, value=message)
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for pattern in ignored_messages)
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def is_ignored_chromium_message(line):
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msg_re = re.compile(r"""
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\[
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(\d+:\d+:)? # Process/Thread ID
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\d{4}/[\d.]+: # MMDD/Time
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(?P<loglevel>[A-Z]+): # Log level
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[^ :]+ # filename / line
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\]
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\ (?P<message>.*) # message
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""", re.VERBOSE)
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match = msg_re.fullmatch(line)
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if match is None:
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return False
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if match.group('loglevel') == 'INFO':
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return True
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message = match.group('message')
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ignored_messages = [
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# [27289:27289:0605/195958.776146:INFO:zygote_host_impl_linux.cc(107)]
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# No usable sandbox! Update your kernel or see
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# https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md
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# for more information on developing with the SUID sandbox. If you want
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# to live dangerously and need an immediate workaround, you can try
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# using --no-sandbox.
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'No usable sandbox! Update your kernel or see *',
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# [30981:30992:0605/200633.041364:ERROR:cert_verify_proc_nss.cc(918)]
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# CERT_PKIXVerifyCert for localhost failed err=-8179
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'CERT_PKIXVerifyCert for localhost failed err=*',
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# [1:1:0914/130428.060976:ERROR:broker_posix.cc(41)] Invalid node
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# channel message
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'Invalid node channel message',
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# Qt 5.9.3
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# [30217:30229:1124/141512.682110:ERROR:
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# cert_verify_proc_openssl.cc(212)]
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# X509 Verification error self signed certificate : 18 : 0 : 4
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'X509 Verification error self signed certificate : 18 : 0 : 4',
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# Not reproducible anymore?
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'Running without the SUID sandbox! *',
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'Unable to locate theme engine in module_path: *',
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'Could not bind NETLINK socket: Address already in use',
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# Started appearing in sessions.feature with Qt 5.8...
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'Invalid node channel message *',
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# Makes tests fail on Quantumcross' machine
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('CreatePlatformSocket() returned an error, errno=97: Address family'
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'not supported by protocol'),
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# Qt 5.9 with debug Chromium
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# [28121:28121:0605/191637.407848:WARNING:resource_bundle_qt.cpp(114)]
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# locale_file_path.empty() for locale
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'locale_file_path.empty() for locale',
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# [26598:26598:0605/191429.639416:WARNING:audio_manager.cc(317)]
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# Multiple instances of AudioManager detected
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'Multiple instances of AudioManager detected',
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# [25775:25788:0605/191240.931551:ERROR:quarantine_linux.cc(33)]
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# Could not set extended attribute user.xdg.origin.url on file
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# /tmp/pytest-of-florian/pytest-32/test_webengine_download_suffix0/
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# downloads/download.bin: Operation not supported
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('Could not set extended attribute user.xdg.* on file *: '
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'Operation not supported'),
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# [5947:5947:0605/192837.856931:ERROR:render_process_impl.cc(112)]
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# WebFrame LEAKED 1 TIMES
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'WebFrame LEAKED 1 TIMES',
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# Qt 5.10 with debug Chromium
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# [1016/155149.941048:WARNING:stack_trace_posix.cc(625)] Failed to open
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# file: /home/florian/#14687139 (deleted)
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# Error: No such file or directory
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'Failed to open file: * (deleted)',
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# macOS on Travis
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# [5140:5379:0911/063441.239771:ERROR:mach_port_broker.mm(175)]
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# Unknown process 5176 is sending Mach IPC messages!
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'Unknown process * is sending Mach IPC messages!',
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# [5205:44547:0913/142945.003625:ERROR:node_controller.cc(1268)] Error
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# on receiving Mach ports FFA56F125F699ADB.E28E252911A8704B. Dropping
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# message.
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'Error on receiving Mach ports *. Dropping message.',
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# [2734:2746:1107/131154.072032:ERROR:nss_ocsp.cc(591)] No
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# URLRequestContext for NSS HTTP handler. host: ocsp.digicert.com
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'No URLRequestContext for NSS HTTP handler. host: *',
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]
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return any(testutils.pattern_match(pattern=pattern, value=message)
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for pattern in ignored_messages)
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class LogLine(testprocess.Line):
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"""A parsed line from the qutebrowser log output.
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Attributes:
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timestamp/loglevel/category/module/function/line/message/levelname:
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Parsed from the log output.
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expected: Whether the message was expected or not.
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"""
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def __init__(self, pytestconfig, data):
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super().__init__(data)
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try:
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line = json.loads(data)
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except ValueError:
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raise testprocess.InvalidLine(data)
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if not isinstance(line, dict):
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raise testprocess.InvalidLine(data)
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self.timestamp = datetime.datetime.fromtimestamp(line['created'])
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self.msecs = line['msecs']
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self.loglevel = line['levelno']
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self.levelname = line['levelname']
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self.category = line['name']
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self.module = line['module']
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self.function = line['funcName']
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self.line = line['lineno']
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if self.function is None and self.line == 0:
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self.line = None
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self.traceback = line.get('traceback')
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self.message = line['message']
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self.expected = is_ignored_qt_message(pytestconfig, self.message)
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self.use_color = False
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def __str__(self):
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return self.formatted_str(colorized=self.use_color)
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def formatted_str(self, colorized=True):
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"""Return a formatted colorized line.
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This returns a line like qute without --json-logging would produce.
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Args:
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colorized: If True, ANSI color codes will be embedded.
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"""
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r = logging.LogRecord(self.category, self.loglevel, '', self.line,
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self.message, (), None)
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# Patch some attributes of the LogRecord
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if self.line is None:
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r.line = 0
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r.created = self.timestamp.timestamp()
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r.msecs = self.msecs
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r.module = self.module
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r.funcName = self.function
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format_str = log.EXTENDED_FMT
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format_str = format_str.replace('{asctime:8}',
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'{asctime:8}.{msecs:03.0f}')
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# Mark expected errors with (expected) so it's less confusing for tests
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# which expect errors but fail due to other errors.
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if self.expected and self.loglevel > logging.INFO:
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new_color = '{' + log.LOG_COLORS['DEBUG'] + '}'
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format_str = format_str.replace('{log_color}', new_color)
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format_str = re.sub(r'{levelname:(\d*)}',
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# Leave away the padding because (expected) is
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# longer anyway.
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r'{levelname} (expected)', format_str)
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formatter = log.ColoredFormatter(format_str, log.DATEFMT, '{',
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use_colors=colorized)
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result = formatter.format(r)
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# Manually append the stringified traceback if one is present
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if self.traceback is not None:
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result += '\n' + self.traceback
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return result
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class QuteProc(testprocess.Process):
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"""A running qutebrowser process used for tests.
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Attributes:
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_ipc_socket: The IPC socket of the started instance.
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_webengine: Whether to use QtWebEngine
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basedir: The base directory for this instance.
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request: The request object for the current test.
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_focus_ready: Whether the main window got focused.
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_load_ready: Whether the about:blank page got loaded.
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_instance_id: A unique ID for this QuteProc instance
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_run_counter: A counter to get a unique ID for each run.
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Signals:
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got_error: Emitted when there was an error log line.
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"""
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got_error = pyqtSignal()
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KEYS = ['timestamp', 'loglevel', 'category', 'module', 'function', 'line',
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'message']
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def __init__(self, request, *, parent=None):
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super().__init__(request, parent)
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self._ipc_socket = None
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self.basedir = None
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self._focus_ready = False
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self._load_ready = False
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self._instance_id = next(instance_counter)
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self._run_counter = itertools.count()
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def _is_ready(self, what):
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"""Called by _parse_line if loading/focusing is done.
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When both are done, emits the 'ready' signal.
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"""
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if what == 'load':
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self._load_ready = True
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elif what == 'focus':
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self._focus_ready = True
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else:
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raise ValueError("Invalid value {!r} for 'what'.".format(what))
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if self._load_ready and self._focus_ready:
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self._load_ready = False
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self._focus_ready = False
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self.ready.emit()
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def _process_line(self, log_line):
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"""Check if the line matches any initial lines we're interested in."""
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start_okay_message_load = (
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"load status for <qutebrowser.browser.* tab_id=0 "
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"url='about:blank'>: LoadStatus.success")
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start_okay_messages_focus = [
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## QtWebKit
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"Focus object changed: "
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"<qutebrowser.browser.* tab_id=0 url='about:blank'>",
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# when calling QApplication::sync
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"Focus object changed: "
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"<qutebrowser.browser.webkit.webview.WebView tab_id=0 url=''>",
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## QtWebEngine
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"Focus object changed: "
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"<PyQt5.QtWidgets.QOpenGLWidget object at *>",
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# with Qt >= 5.8
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"Focus object changed: "
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"<PyQt5.QtGui.QWindow object at *>",
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# when calling QApplication::sync
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"Focus object changed: "
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"<PyQt5.QtWidgets.QWidget object at *>",
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]
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if (log_line.category == 'ipc' and
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log_line.message.startswith("Listening as ")):
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self._ipc_socket = log_line.message.split(' ', maxsplit=2)[2]
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elif (log_line.category == 'webview' and
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testutils.pattern_match(pattern=start_okay_message_load,
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value=log_line.message)):
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if not self._load_ready:
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log_line.waited_for = True
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self._is_ready('load')
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elif (log_line.category == 'misc' and any(
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testutils.pattern_match(pattern=pattern,
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value=log_line.message)
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for pattern in start_okay_messages_focus)):
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self._is_ready('focus')
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elif (log_line.category == 'init' and
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log_line.module == 'standarddir' and
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log_line.function == 'init' and
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log_line.message.startswith('Base directory:')):
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self.basedir = log_line.message.split(':', maxsplit=1)[1].strip()
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elif self._is_error_logline(log_line):
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self.got_error.emit()
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def _parse_line(self, line):
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try:
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log_line = LogLine(self.request.config, line)
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except testprocess.InvalidLine:
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if not line.strip():
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return None
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elif (is_ignored_qt_message(self.request.config, line) or
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is_ignored_lowlevel_message(line) or
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is_ignored_chromium_message(line) or
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self.request.node.get_marker('no_invalid_lines')):
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self._log("IGNORED: {}".format(line))
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return None
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else:
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raise
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log_line.use_color = self.request.config.getoption('--color') != 'no'
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verbose = self.request.config.getoption('--verbose')
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if log_line.loglevel > logging.VDEBUG or verbose:
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self._log(log_line)
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self._process_line(log_line)
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return log_line
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def _executable_args(self):
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profile = self.request.config.getoption('--qute-profile-subprocs')
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if hasattr(sys, 'frozen'):
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if profile:
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raise Exception("Can't profile with sys.frozen!")
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executable = os.path.join(os.path.dirname(sys.executable),
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'qutebrowser')
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args = []
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else:
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executable = sys.executable
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if profile:
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profile_dir = os.path.join(os.getcwd(), 'prof')
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profile_id = '{}_{}'.format(self._instance_id,
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next(self._run_counter))
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profile_file = os.path.join(profile_dir,
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'{}.pstats'.format(profile_id))
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try:
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os.mkdir(profile_dir)
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except FileExistsError:
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pass
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args = [os.path.join('scripts', 'dev', 'run_profile.py'),
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'--profile-tool', 'none',
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'--profile-file', profile_file]
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else:
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args = ['-bb', '-m', 'qutebrowser']
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return executable, args
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def _default_args(self):
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backend = 'webengine' if self.request.config.webengine else 'webkit'
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args = ['--debug', '--no-err-windows', '--temp-basedir',
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'--json-logging', '--loglevel', 'vdebug',
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'--backend', backend, '--debug-flag', 'no-sql-history']
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if qVersion() == '5.7.1':
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# https://github.com/qutebrowser/qutebrowser/issues/3163
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args += ['--qt-flag', 'disable-seccomp-filter-sandbox']
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args.append('about:blank')
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return args
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def path_to_url(self, path, *, port=None, https=False):
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"""Get a URL based on a filename for the localhost webserver.
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URLs like about:... and qute:... are handled specially and returned
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verbatim.
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"""
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special_schemes = ['about:', 'qute:', 'chrome:', 'view-source:',
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'data:', 'http:', 'https:']
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server = self.request.getfixturevalue('server')
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server_port = server.port if port is None else port
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if any(path.startswith(scheme) for scheme in special_schemes):
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path = path.replace('(port)', str(server_port))
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return path
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else:
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return '{}://localhost:{}/{}'.format(
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'https' if https else 'http',
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server_port,
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path if path != '/' else '')
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def wait_for_js(self, message):
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"""Wait for the given javascript console message.
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Return:
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The LogLine.
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"""
|
|
line = self.wait_for(category='js',
|
|
message='[*] {}'.format(message))
|
|
line.expected = True
|
|
return line
|
|
|
|
def wait_scroll_pos_changed(self, x=None, y=None):
|
|
"""Wait until a "Scroll position changed" message was found.
|
|
|
|
With QtWebEngine, on older Qt versions which lack
|
|
QWebEnginePage.scrollPositionChanged, this also skips the test.
|
|
"""
|
|
__tracebackhide__ = (lambda e:
|
|
e.errisinstance(testprocess.WaitForTimeout))
|
|
if (x is None and y is not None) or (y is None and x is not None):
|
|
raise ValueError("Either both x/y or neither must be given!")
|
|
|
|
if x is None and y is None:
|
|
point = 'PyQt5.QtCore.QPoint(*, *)' # not counting 0/0 here
|
|
elif x == '0' and y == '0':
|
|
point = 'PyQt5.QtCore.QPoint()'
|
|
else:
|
|
point = 'PyQt5.QtCore.QPoint({}, {})'.format(x, y)
|
|
self.wait_for(category='webview',
|
|
message='Scroll position changed to ' + point)
|
|
|
|
def wait_for(self, timeout=None, # pylint: disable=arguments-differ
|
|
**kwargs):
|
|
"""Extend wait_for to add divisor if a test is xfailing."""
|
|
__tracebackhide__ = (lambda e:
|
|
e.errisinstance(testprocess.WaitForTimeout))
|
|
xfail = self.request.node.get_marker('xfail')
|
|
if xfail and (not xfail.args or xfail.args[0]):
|
|
kwargs['divisor'] = 10
|
|
else:
|
|
kwargs['divisor'] = 1
|
|
return super().wait_for(timeout=timeout, **kwargs)
|
|
|
|
def _is_error_logline(self, msg):
|
|
"""Check if the given LogLine is some kind of error message."""
|
|
is_js_error = (msg.category == 'js' and
|
|
testutils.pattern_match(pattern='[*] [FAIL] *',
|
|
value=msg.message))
|
|
# Try to complain about the most common mistake when accidentally
|
|
# loading external resources.
|
|
is_ddg_load = testutils.pattern_match(
|
|
pattern="load status for <* tab_id=* url='*duckduckgo*'>: *",
|
|
value=msg.message)
|
|
|
|
is_log_error = (msg.loglevel > logging.INFO and
|
|
not msg.message.startswith("Ignoring world ID") and
|
|
not msg.message.startswith(
|
|
"Could not initialize QtNetwork SSL support."))
|
|
return is_log_error or is_js_error or is_ddg_load
|
|
|
|
def _maybe_skip(self):
|
|
"""Skip the test if [SKIP] lines were logged."""
|
|
skip_texts = []
|
|
|
|
for msg in self._data:
|
|
if (msg.category == 'js' and
|
|
testutils.pattern_match(pattern='[*] [SKIP] *',
|
|
value=msg.message)):
|
|
skip_texts.append(msg.message.partition(' [SKIP] ')[2])
|
|
|
|
if skip_texts:
|
|
pytest.skip(', '.join(skip_texts))
|
|
|
|
def before_test(self):
|
|
"""Clear settings before every test."""
|
|
super().before_test()
|
|
self.send_cmd(':config-clear')
|
|
self._init_settings()
|
|
self.clear_data()
|
|
|
|
def _init_settings(self):
|
|
"""Adjust some qutebrowser settings after starting."""
|
|
settings = [
|
|
('messages.timeout', '0'),
|
|
('auto_save.interval', '0'),
|
|
('new_instance_open_target_window', 'last-opened')
|
|
]
|
|
if not self.request.config.webengine:
|
|
settings.append(('content.ssl_strict', 'false'))
|
|
|
|
for opt, value in settings:
|
|
self.set_setting(opt, value)
|
|
|
|
def after_test(self):
|
|
"""Handle unexpected/skip logging and clean up after each test."""
|
|
__tracebackhide__ = lambda e: e.errisinstance(pytest.fail.Exception)
|
|
bad_msgs = [msg for msg in self._data
|
|
if self._is_error_logline(msg) and not msg.expected]
|
|
|
|
try:
|
|
call = self.request.node.rep_call
|
|
except AttributeError:
|
|
pass
|
|
else:
|
|
if call.failed or hasattr(call, 'wasxfail'):
|
|
super().after_test()
|
|
return
|
|
|
|
try:
|
|
if bad_msgs:
|
|
text = 'Logged unexpected errors:\n\n' + '\n'.join(
|
|
str(e) for e in bad_msgs)
|
|
# We'd like to use pytrace=False here but don't as a WORKAROUND
|
|
# for https://github.com/pytest-dev/pytest/issues/1316
|
|
pytest.fail(text)
|
|
else:
|
|
self._maybe_skip()
|
|
finally:
|
|
super().after_test()
|
|
|
|
def send_ipc(self, commands, target_arg=''):
|
|
"""Send a raw command to the running IPC socket."""
|
|
delay = self.request.config.getoption('--qute-delay')
|
|
time.sleep(delay / 1000)
|
|
|
|
assert self._ipc_socket is not None
|
|
ipc.send_to_running_instance(self._ipc_socket, commands, target_arg)
|
|
self.wait_for(category='ipc', module='ipc', function='on_ready_read',
|
|
message='Read from socket *')
|
|
|
|
def start(self, *args, wait_focus=True,
|
|
**kwargs): # pylint: disable=arguments-differ
|
|
if not wait_focus:
|
|
self._focus_ready = True
|
|
super().start(*args, **kwargs)
|
|
|
|
def send_cmd(self, command, count=None, invalid=False, *, escape=True):
|
|
"""Send a command to the running qutebrowser instance.
|
|
|
|
Args:
|
|
count: The count to pass to the command.
|
|
invalid: If True, we don't wait for "command called: ..." in the
|
|
log
|
|
escape: Escape backslashes in the command
|
|
"""
|
|
summary = command
|
|
if count is not None:
|
|
summary += ' (count {})'.format(count)
|
|
self.log_summary(summary)
|
|
|
|
if escape:
|
|
command = command.replace('\\', r'\\')
|
|
|
|
if count is not None:
|
|
command = ':run-with-count {} {}'.format(count,
|
|
command.lstrip(':'))
|
|
|
|
self.send_ipc([command])
|
|
if not invalid:
|
|
self.wait_for(category='commands', module='command',
|
|
function='run', message='command called: *')
|
|
|
|
def get_setting(self, opt):
|
|
"""Get the value of a qutebrowser setting."""
|
|
self.send_cmd(':set {}?'.format(opt))
|
|
msg = self.wait_for(loglevel=logging.INFO, category='message',
|
|
message='{} = *'.format(opt))
|
|
return msg.message.split(' = ')[1]
|
|
|
|
def set_setting(self, option, value):
|
|
# \ and " in a value should be treated literally, so escape them
|
|
value = value.replace('\\', r'\\')
|
|
value = value.replace('"', '\\"')
|
|
self.send_cmd(':set "{}" "{}"'.format(option, value), escape=False)
|
|
self.wait_for(category='config', message='Config option changed: *')
|
|
|
|
@contextlib.contextmanager
|
|
def temp_setting(self, opt, value):
|
|
"""Context manager to set a setting and reset it on exit."""
|
|
old_value = self.get_setting(opt)
|
|
self.set_setting(opt, value)
|
|
yield
|
|
self.set_setting(opt, old_value)
|
|
|
|
def open_path(self, path, *, new_tab=False, new_bg_tab=False,
|
|
new_window=False, private=False, as_url=False, port=None,
|
|
https=False, wait=True):
|
|
"""Open the given path on the local webserver in qutebrowser."""
|
|
url = self.path_to_url(path, port=port, https=https)
|
|
self.open_url(url, new_tab=new_tab, new_bg_tab=new_bg_tab,
|
|
new_window=new_window, private=private, as_url=as_url,
|
|
wait=wait)
|
|
|
|
def open_url(self, url, *, new_tab=False, new_bg_tab=False,
|
|
new_window=False, private=False, as_url=False, wait=True):
|
|
"""Open the given url in qutebrowser."""
|
|
if sum(1 for opt in [new_tab, new_bg_tab, new_window, private, as_url]
|
|
if opt) > 1:
|
|
raise ValueError("Conflicting options given!")
|
|
|
|
if as_url:
|
|
self.send_cmd(url, invalid=True)
|
|
elif new_tab:
|
|
self.send_cmd(':open -t ' + url)
|
|
elif new_bg_tab:
|
|
self.send_cmd(':open -b ' + url)
|
|
elif new_window:
|
|
self.send_cmd(':open -w ' + url)
|
|
elif private:
|
|
self.send_cmd(':open -p ' + url)
|
|
else:
|
|
self.send_cmd(':open ' + url)
|
|
|
|
if wait:
|
|
self.wait_for_load_finished_url(url)
|
|
|
|
def mark_expected(self, category=None, loglevel=None, message=None):
|
|
"""Mark a given logging message as expected."""
|
|
line = self.wait_for(category=category, loglevel=loglevel,
|
|
message=message)
|
|
line.expected = True
|
|
|
|
def wait_for_load_finished_url(self, url, *, timeout=None,
|
|
load_status='success'):
|
|
"""Wait until a URL has finished loading."""
|
|
__tracebackhide__ = (lambda e: e.errisinstance(
|
|
testprocess.WaitForTimeout))
|
|
|
|
if timeout is None:
|
|
if 'CI' in os.environ:
|
|
timeout = 15000
|
|
else:
|
|
timeout = 5000
|
|
|
|
qurl = QUrl(url)
|
|
if not qurl.isValid():
|
|
raise ValueError("Invalid URL {}: {}".format(url,
|
|
qurl.errorString()))
|
|
|
|
if (qurl == QUrl('about:blank') and
|
|
not qtutils.version_check('5.10', compiled=False)):
|
|
# For some reason, we don't get a LoadStatus.success for
|
|
# about:blank sometimes.
|
|
# However, if we do this for Qt 5.10, we get general testsuite
|
|
# instability as site loads get reported with about:blank...
|
|
pattern = "Changing title for idx * to 'about:blank'"
|
|
else:
|
|
# We really need the same representation that the webview uses in
|
|
# its __repr__
|
|
url = utils.elide(qurl.toDisplayString(QUrl.EncodeUnicode), 100)
|
|
assert url
|
|
|
|
pattern = re.compile(
|
|
r"(load status for <qutebrowser\.browser\..* "
|
|
r"tab_id=\d+ url='{url}/?'>: LoadStatus\.{load_status}|fetch: "
|
|
r"PyQt5\.QtCore\.QUrl\('{url}'\) -> .*)".format(
|
|
load_status=re.escape(load_status), url=re.escape(url)))
|
|
|
|
try:
|
|
self.wait_for(message=pattern, timeout=timeout)
|
|
except testprocess.WaitForTimeout:
|
|
raise testprocess.WaitForTimeout("Timed out while waiting for {} "
|
|
"to be loaded".format(url))
|
|
|
|
def wait_for_load_finished(self, path, *, port=None, https=False,
|
|
timeout=None, load_status='success'):
|
|
"""Wait until a path has finished loading."""
|
|
__tracebackhide__ = (lambda e: e.errisinstance(
|
|
testprocess.WaitForTimeout))
|
|
url = self.path_to_url(path, port=port, https=https)
|
|
self.wait_for_load_finished_url(url, timeout=timeout,
|
|
load_status=load_status)
|
|
|
|
def get_session(self):
|
|
"""Save the session and get the parsed session data."""
|
|
with tempfile.TemporaryDirectory() as tmpdir:
|
|
session = os.path.join(tmpdir, 'session.yml')
|
|
self.send_cmd(':session-save --with-private "{}"'.format(session))
|
|
self.wait_for(category='message', loglevel=logging.INFO,
|
|
message='Saved session {}.'.format(session))
|
|
with open(session, encoding='utf-8') as f:
|
|
data = f.read()
|
|
|
|
self._log('\nCurrent session data:\n' + data)
|
|
return yaml.load(data)
|
|
|
|
def get_content(self, plain=True):
|
|
"""Get the contents of the current page."""
|
|
with tempfile.TemporaryDirectory() as tmpdir:
|
|
path = os.path.join(tmpdir, 'page')
|
|
|
|
if plain:
|
|
self.send_cmd(':debug-dump-page --plain "{}"'.format(path))
|
|
else:
|
|
self.send_cmd(':debug-dump-page "{}"'.format(path))
|
|
|
|
self.wait_for(category='message', loglevel=logging.INFO,
|
|
message='Dumped page to {}.'.format(path))
|
|
|
|
with open(path, 'r', encoding='utf-8') as f:
|
|
return f.read()
|
|
|
|
def press_keys(self, keys):
|
|
"""Press the given keys using :fake-key."""
|
|
self.send_cmd(':fake-key -g "{}"'.format(keys))
|
|
|
|
def click_element_by_text(self, text):
|
|
"""Click the element with the given text."""
|
|
# Use Javascript and XPath to find the right element, use console.log
|
|
# to return an error (no element found, ambiguous element)
|
|
script = (
|
|
'var _es = document.evaluate(\'//*[text()={text}]\', document, '
|
|
'null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);'
|
|
'if (_es.snapshotLength == 0) {{ console.log("qute:no elems"); }} '
|
|
'else if (_es.snapshotLength > 1) {{ console.log("qute:ambiguous '
|
|
'elems") }} '
|
|
'else {{ console.log("qute:okay"); _es.snapshotItem(0).click() }}'
|
|
).format(text=javascript.string_escape(_xpath_escape(text)))
|
|
self.send_cmd(':jseval ' + script, escape=False)
|
|
message = self.wait_for_js('qute:*').message
|
|
if message.endswith('qute:no elems'):
|
|
raise ValueError('No element with {!r} found'.format(text))
|
|
elif message.endswith('qute:ambiguous elems'):
|
|
raise ValueError('Element with {!r} is not unique'.format(text))
|
|
elif not message.endswith('qute:okay'):
|
|
raise ValueError('Invalid response from qutebrowser: {}'
|
|
.format(message))
|
|
|
|
def compare_session(self, expected):
|
|
"""Compare the current sessions against the given template.
|
|
|
|
partial_compare is used, which means only the keys/values listed will
|
|
be compared.
|
|
"""
|
|
__tracebackhide__ = lambda e: e.errisinstance(pytest.fail.Exception)
|
|
data = self.get_session()
|
|
expected = yaml.load(expected, Loader=YamlLoader)
|
|
outcome = testutils.partial_compare(data, expected)
|
|
if not outcome:
|
|
msg = "Session comparison failed: {}".format(outcome.error)
|
|
msg += '\nsee stdout for details'
|
|
pytest.fail(msg)
|
|
|
|
|
|
class YamlLoader(yaml.SafeLoader):
|
|
|
|
"""Custom YAML loader used in compare_session."""
|
|
|
|
pass
|
|
|
|
|
|
# Translate ... to ellipsis in YAML.
|
|
YamlLoader.add_constructor('!ellipsis', lambda loader, node: ...)
|
|
YamlLoader.add_implicit_resolver('!ellipsis', re.compile(r'\.\.\.'), None)
|
|
|
|
|
|
def _xpath_escape(text):
|
|
"""Escape a string to be used in an XPath expression.
|
|
|
|
The resulting string should still be escaped with javascript.string_escape,
|
|
to prevent javascript from interpreting the quotes.
|
|
|
|
This function is needed because XPath does not provide any character
|
|
escaping mechanisms, so to get the string
|
|
"I'm back", he said
|
|
you have to use concat like
|
|
concat('"I', "'m back", '", he said')
|
|
|
|
Args:
|
|
text: Text to escape
|
|
|
|
Return:
|
|
The string "escaped" as a concat() call.
|
|
"""
|
|
# Shortcut if at most a single quoting style is used
|
|
if "'" not in text or '"' not in text:
|
|
return repr(text)
|
|
parts = re.split('([\'"])', text)
|
|
# Python's repr() of strings will automatically choose the right quote
|
|
# type. Since each part only contains one "type" of quote, no escaping
|
|
# should be necessary.
|
|
parts = [repr(part) for part in parts if part]
|
|
return 'concat({})'.format(', '.join(parts))
|
|
|
|
|
|
@pytest.fixture(scope='module')
|
|
def quteproc_process(qapp, server, request):
|
|
"""Fixture for qutebrowser process which is started once per file."""
|
|
# Passing request so it has an initial config
|
|
proc = QuteProc(request)
|
|
proc.start()
|
|
yield proc
|
|
proc.terminate()
|
|
|
|
|
|
@pytest.fixture
|
|
def quteproc(quteproc_process, server, request):
|
|
"""Per-test qutebrowser fixture which uses the per-file process."""
|
|
request.node._quteproc_log = quteproc_process.captured_log
|
|
quteproc_process.before_test()
|
|
quteproc_process.request = request
|
|
yield quteproc_process
|
|
quteproc_process.after_test()
|
|
|
|
|
|
@pytest.fixture
|
|
def quteproc_new(qapp, server, request):
|
|
"""Per-test qutebrowser process to test invocations."""
|
|
proc = QuteProc(request)
|
|
request.node._quteproc_log = proc.captured_log
|
|
# Not calling before_test here as that would start the process
|
|
yield proc
|
|
proc.after_test()
|
|
proc.terminate()
|