103 lines
3.3 KiB
Python
103 lines
3.3 KiB
Python
# Copyright 2015 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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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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"""Tests for qutebrowser.utils.error."""
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import sys
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import collections
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import logging
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import pytest
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from qutebrowser.utils import error
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from qutebrowser.misc import ipc
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from PyQt5.QtCore import pyqtSlot, QTimer
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from PyQt5.QtWidgets import QMessageBox
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Args = collections.namedtuple('Args', 'no_err_windows')
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class Error(Exception):
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pass
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@pytest.mark.parametrize('exc, name, exc_text', [
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# "builtins." stripped
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(ValueError('exception'), 'ValueError', 'exception'),
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(ValueError, 'ValueError', 'none'),
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# "qutebrowser." stripped
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(ipc.Error, 'misc.ipc.Error', 'none'),
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(Error, 'test_error.Error', 'none'),
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])
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def test_no_err_windows(caplog, exc, name, exc_text):
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"""Test handle_fatal_exc with no_err_windows = True."""
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try:
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raise exc
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except Exception as e:
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with caplog.at_level(logging.ERROR):
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error.handle_fatal_exc(e, Args(no_err_windows=True), 'title',
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pre_text='pre', post_text='post')
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assert len(caplog.records) == 1
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expected = [
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'Handling fatal {} with --no-err-windows!'.format(name),
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'',
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'title: title',
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'pre_text: pre',
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'post_text: post',
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'exception text: {}'.format(exc_text),
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]
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assert caplog.records[0].msg == '\n'.join(expected)
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# This happens on Xvfb for some reason
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# See https://github.com/The-Compiler/qutebrowser/issues/984
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@pytest.mark.qt_log_ignore(r'^QXcbConnection: XCB error: 8 \(BadMatch\), '
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r'sequence: \d+, resource id: \d+, major code: 42 '
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r'\(SetInputFocus\), minor code: 0$',
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r'^QIODevice::write: device not open',
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extend=True)
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@pytest.mark.parametrize('pre_text, post_text, expected', [
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('', '', 'exception'),
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('foo', '', 'foo: exception'),
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('foo', 'bar', 'foo: exception\n\nbar'),
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('', 'bar', 'exception\n\nbar'),
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], ids=repr)
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def test_err_windows(qtbot, qapp, pre_text, post_text, expected):
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@pyqtSlot()
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def err_window_check():
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w = qapp.activeModalWidget()
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try:
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qtbot.add_widget(w)
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if sys.platform != 'darwin':
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assert w.windowTitle() == 'title'
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assert w.icon() == QMessageBox.Critical
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assert w.standardButtons() == QMessageBox.Ok
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assert w.text() == expected
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finally:
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w.close()
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QTimer.singleShot(0, err_window_check)
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error.handle_fatal_exc(ValueError("exception"), Args(no_err_windows=False),
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'title', pre_text=pre_text, post_text=post_text)
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