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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2014-2020 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
"""Test widgets in miscwidgets module."""
from unittest import mock
from PyQt5.QtCore import Qt, QSize
from PyQt5.QtWidgets import QApplication, QWidget
import pytest
from qutebrowser.misc import miscwidgets
class TestCommandLineEdit:
"""Tests for CommandLineEdit widget."""
@pytest.fixture
def cmd_edit(self, qtbot):
"""Fixture to initialize a CommandLineEdit."""
cmd_edit = miscwidgets.CommandLineEdit()
cmd_edit.set_prompt(':')
qtbot.add_widget(cmd_edit)
assert cmd_edit.text() == ''
yield cmd_edit
@pytest.fixture
def mock_clipboard(self, mocker):
"""Fixture to mock QApplication.clipboard.
Return:
The mocked QClipboard object.
"""
mocker.patch.object(QApplication, 'clipboard')
clipboard = mock.MagicMock()
clipboard.supportsSelection.return_value = True
QApplication.clipboard.return_value = clipboard
return clipboard
def test_position(self, qtbot, cmd_edit):
"""Test cursor position based on the prompt."""
qtbot.keyClicks(cmd_edit, ':hello')
assert cmd_edit.text() == ':hello'
assert cmd_edit.cursorPosition() == len(':hello')
cmd_edit.home(True)
assert cmd_edit.cursorPosition() == len(':')
qtbot.keyClick(cmd_edit, Qt.Key_Delete)
assert cmd_edit.text() == ':'
qtbot.keyClick(cmd_edit, Qt.Key_Backspace)
assert cmd_edit.text() == ':'
qtbot.keyClicks(cmd_edit, 'hey again')
assert cmd_edit.text() == ':hey again'
def test_invalid_prompt(self, qtbot, cmd_edit):
"""Test preventing of an invalid prompt being entered."""
qtbot.keyClicks(cmd_edit, '$hello')
assert cmd_edit.text() == ''
def test_selection_home(self, qtbot, cmd_edit):
"""Test selection persisting when pressing home."""
qtbot.keyClicks(cmd_edit, ':hello')
assert cmd_edit.text() == ':hello'
assert cmd_edit.cursorPosition() == len(':hello')
cmd_edit.home(True)
assert cmd_edit.cursorPosition() == len(':')
assert cmd_edit.selectionStart() == len(':')
def test_selection_cursor_left(self, qtbot, cmd_edit):
"""Test selection persisting when moving to the first char."""
qtbot.keyClicks(cmd_edit, ':hello')
assert cmd_edit.text() == ':hello'
assert cmd_edit.cursorPosition() == len(':hello')
for _ in ':hello':
qtbot.keyClick(cmd_edit, Qt.Key_Left, modifier=Qt.ShiftModifier)
assert cmd_edit.cursorPosition() == len(':')
assert cmd_edit.selectionStart() == len(':')
class WrappedWidget(QWidget):
def sizeHint(self):
return QSize(23, 42)
class TestWrapperLayout:
@pytest.fixture
def container(self, qtbot):
wrapped = WrappedWidget()
parent = QWidget()
qtbot.add_widget(wrapped)
qtbot.add_widget(parent)
layout = miscwidgets.WrapperLayout(parent)
layout.wrap(parent, wrapped)
parent.wrapped = wrapped
return parent
def test_size_hint(self, container):
assert container.sizeHint() == QSize(23, 42)
def test_wrapped(self, container):
assert container.wrapped.parent() is container
assert container.focusProxy() is container.wrapped
class TestFullscreenNotification:
@pytest.mark.parametrize('bindings, text', [
({'<escape>': 'fullscreen --leave'},
"Press <Escape> to exit fullscreen."),
({'<escape>': 'fullscreen'}, "Page is now fullscreen."),
({'a': 'fullscreen --leave'}, "Press a to exit fullscreen."),
({}, "Page is now fullscreen."),
])
def test_text(self, qtbot, config_stub, key_config_stub, bindings, text):
config_stub.val.bindings.default = {}
config_stub.val.bindings.commands = {'normal': bindings}
w = miscwidgets.FullscreenNotification()
qtbot.add_widget(w)
assert w.text() == text
def test_timeout(self, qtbot, key_config_stub):
w = miscwidgets.FullscreenNotification()
qtbot.add_widget(w)
with qtbot.waitSignal(w.destroyed):
w.set_timeout(1)
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