148 lines
5.6 KiB
Python
148 lines
5.6 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2016 Ryan Roden-Corrent (rcorre) <ryan@rcorre.net>
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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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"""Tests for the CompletionView Object."""
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import unittest.mock
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import pytest
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from PyQt5.QtGui import QStandardItem, QColor
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from qutebrowser.completion import completionwidget
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from qutebrowser.completion.models import base, sortfilter
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@pytest.fixture
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def completionview(qtbot, status_command_stub, config_stub, win_registry,
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mocker):
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"""Create the CompletionView used for testing."""
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config_stub.data = {
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'completion': {
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'show': True,
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'auto-open': True,
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'scrollbar-width': 12,
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'scrollbar-padding': 2,
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'shrink': False,
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},
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'colors': {
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'completion.fg': QColor(),
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'completion.bg': QColor(),
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'completion.alternate-bg': QColor(),
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'completion.category.fg': QColor(),
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'completion.category.bg': QColor(),
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'completion.category.border.top': QColor(),
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'completion.category.border.bottom': QColor(),
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'completion.item.selected.fg': QColor(),
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'completion.item.selected.bg': QColor(),
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'completion.item.selected.border.top': QColor(),
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'completion.item.selected.border.bottom': QColor(),
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'completion.match.fg': QColor(),
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'completion.scrollbar.fg': QColor(),
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'completion.scrollbar.bg': QColor(),
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},
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'fonts': {
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'completion': 'Comic Sans Monospace',
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'completion.category': 'Comic Sans Monospace bold',
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}
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}
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# mock the Completer that the widget creates in its constructor
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mocker.patch('qutebrowser.completion.completer.Completer', autospec=True)
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view = completionwidget.CompletionView(win_id=0)
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qtbot.addWidget(view)
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return view
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def test_set_model(completionview):
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"""Ensure set_model actually sets the model and expands all categories."""
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model = base.BaseCompletionModel()
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filtermodel = sortfilter.CompletionFilterModel(model)
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for i in range(3):
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model.appendRow(QStandardItem(str(i)))
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completionview.set_model(filtermodel)
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assert completionview.model() is filtermodel
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for i in range(model.rowCount()):
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assert completionview.isExpanded(filtermodel.index(i, 0))
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def test_set_pattern(completionview):
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model = sortfilter.CompletionFilterModel(base.BaseCompletionModel())
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model.set_pattern = unittest.mock.Mock()
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completionview.set_model(model)
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completionview.set_pattern('foo')
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model.set_pattern.assert_called_with('foo')
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def test_maybe_resize_completion(completionview, config_stub, qtbot):
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"""Ensure completion is resized only if shrink is True."""
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with qtbot.assertNotEmitted(completionview.resize_completion):
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completionview.maybe_resize_completion()
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config_stub.data = {'completion': {'shrink': True}}
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with qtbot.waitSignal(completionview.resize_completion):
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completionview.maybe_resize_completion()
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@pytest.mark.parametrize('tree, count, expected', [
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([['Aa']], 1, 'Aa'),
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([['Aa']], -1, 'Aa'),
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([['Aa'], ['Ba']], 1, 'Aa'),
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([['Aa'], ['Ba']], -1, 'Ba'),
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([['Aa'], ['Ba']], 2, 'Ba'),
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([['Aa'], ['Ba']], -2, 'Aa'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], 3, 'Ac'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], 4, 'Ba'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], 6, 'Ca'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], 7, 'Aa'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], -1, 'Ca'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], -2, 'Bb'),
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([['Aa', 'Ab', 'Ac'], ['Ba', 'Bb'], ['Ca']], -4, 'Ac'),
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([[], ['Ba', 'Bb']], 1, 'Ba'),
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([[], ['Ba', 'Bb']], -1, 'Bb'),
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([[], [], ['Ca', 'Cb']], 1, 'Ca'),
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([[], [], ['Ca', 'Cb']], -1, 'Cb'),
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([['Aa'], []], 1, 'Aa'),
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([['Aa'], []], -1, 'Aa'),
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([['Aa'], [], []], 1, 'Aa'),
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([['Aa'], [], []], -1, 'Aa'),
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([[]], 1, None),
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([[]], -1, None),
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])
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def test_completion_item_focus(tree, count, expected, completionview):
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"""Test that on_next_prev_item moves the selection properly.
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Args:
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tree: Each list represents a completion category, with each string
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being an item under that category.
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count: Number of times to go forward (or back if negative).
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expected: item data that should be selected after going back/forward.
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"""
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model = base.BaseCompletionModel()
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for catdata in tree:
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cat = QStandardItem()
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model.appendRow(cat)
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for name in catdata:
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cat.appendRow(QStandardItem(name))
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filtermodel = sortfilter.CompletionFilterModel(model,
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parent=completionview)
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completionview.set_model(filtermodel)
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direction = 'prev' if count < 0 else 'next'
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for _ in range(abs(count)):
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completionview.completion_item_focus(direction)
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idx = completionview.selectionModel().currentIndex()
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assert filtermodel.data(idx) == expected
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