187 lines
7.0 KiB
Python
187 lines
7.0 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2016-2021 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 <https://www.gnu.org/licenses/>.
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import os
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import pathlib
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import pytest
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from PyQt5.QtCore import Qt
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from qutebrowser.mainwindow import prompt as promptmod
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from qutebrowser.utils import usertypes
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class TestFileCompletion:
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@pytest.fixture
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def get_prompt(self, qtbot, config_stub, key_config_stub):
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"""Get a function to display a prompt with a path."""
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config_stub.val.bindings.default = {}
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def _get_prompt_func(path):
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question = usertypes.Question()
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question.title = "test"
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question.default = path
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prompt = promptmod.DownloadFilenamePrompt(question)
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qtbot.add_widget(prompt)
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with qtbot.wait_signal(prompt._file_model.directoryLoaded):
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pass
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assert prompt._lineedit.text() == path
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return prompt
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return _get_prompt_func
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@pytest.mark.parametrize('steps, where, subfolder', [
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(1, 'next', '..'),
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(1, 'prev', 'c'),
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(2, 'next', 'a'),
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(2, 'prev', 'b'),
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])
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def test_simple_completion(self, tmp_path, get_prompt, steps, where,
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subfolder):
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"""Simply trying to tab through items."""
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testdir = tmp_path / 'test'
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for directory in 'abc':
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(testdir / directory).mkdir(parents=True)
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prompt = get_prompt(str(testdir) + os.sep)
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for _ in range(steps):
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prompt.item_focus(where)
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assert prompt._lineedit.text() == str((testdir / subfolder).resolve())
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def test_backspacing_path(self, qtbot, tmp_path, get_prompt):
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"""When we start deleting a path we want to see the subdir."""
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testdir = tmp_path / 'test'
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for directory in ['bar', 'foo']:
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(testdir / directory).mkdir(parents=True)
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prompt = get_prompt(str(testdir / 'foo') + os.sep)
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# Deleting /f[oo/]
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with qtbot.wait_signal(prompt._file_model.directoryLoaded):
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for _ in range(3):
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qtbot.keyPress(prompt._lineedit, Qt.Key_Backspace)
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# For some reason, this isn't always called when using qtbot.keyPress.
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prompt._set_fileview_root(prompt._lineedit.text())
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# '..' and 'foo' should get completed from 'f'
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prompt.item_focus('next')
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assert prompt._lineedit.text() == str(tmp_path)
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prompt.item_focus('next')
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assert prompt._lineedit.text() == str(testdir / 'foo')
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# Deleting /[foo]
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for _ in range(3):
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qtbot.keyPress(prompt._lineedit, Qt.Key_Backspace)
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# We should now show / again, so tabbing twice gives us .. -> bar
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prompt.item_focus('next')
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prompt.item_focus('next')
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assert prompt._lineedit.text() == str(testdir / 'bar')
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@pytest.mark.parametrize("keys, expected", [
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([], ['..', 'bar', 'bat', 'foo']),
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([Qt.Key_F], ['..', 'foo']),
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([Qt.Key_A], ['..', 'bar', 'bat']),
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])
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def test_filtering_path(self, qtbot, tmp_path, get_prompt, keys, expected):
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testdir = tmp_path / 'test'
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for directory in ['bar', 'foo', 'bat']:
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(testdir / directory).mkdir(parents=True)
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prompt = get_prompt(str(testdir) + os.sep)
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for key in keys:
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qtbot.keyPress(prompt._lineedit, key)
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prompt._set_fileview_root(prompt._lineedit.text())
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num_rows = prompt._file_model.rowCount(prompt._file_view.rootIndex())
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visible = []
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for row in range(num_rows):
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parent = prompt._file_model.index(
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os.path.dirname(prompt._lineedit.text()))
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index = prompt._file_model.index(row, 0, parent)
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if not prompt._file_view.isRowHidden(index.row(), index.parent()):
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visible.append(index.data())
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assert visible == expected
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@pytest.mark.linux
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def test_root_path(self, get_prompt):
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"""With / as path, show root contents."""
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prompt = get_prompt('/')
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assert prompt._file_model.rootPath() == '/'
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@pytest.fixture
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def home_path(self, monkeypatch, tmp_path):
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homedir = str(tmp_path)
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monkeypatch.setenv('HOME', homedir) # POSIX
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monkeypatch.setenv('USERPROFILE', homedir) # Windows
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assert str(pathlib.Path.home()) == homedir
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return tmp_path
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def test_expand_user(self, qtbot, get_prompt, home_path):
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for directory in ['bar', 'bat', 'foo']:
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(home_path / directory).mkdir()
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prompt = get_prompt('/')
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prompt._lineedit.setText('')
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with qtbot.wait_signal(prompt._file_model.directoryLoaded):
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# _set_fileview_root isn't run unless there is an actual keypress
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qtbot.keyPress(prompt._lineedit, Qt.Key_AsciiTilde)
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assert (pathlib.Path(prompt._file_model.rootPath()) /
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prompt._to_complete) == pathlib.Path.home()
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# The first character on the lineedit should remain ~
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prompt.item_focus('next')
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prompt.item_focus('next')
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assert prompt._lineedit.text()[0] == '~'
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def test_expand_once(self, qtbot, get_prompt, home_path):
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home_path.joinpath(*home_path.parts[1:]).mkdir(parents=True)
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prompt = get_prompt('/')
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prompt._lineedit.setText('~' + str(home_path))
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with qtbot.wait_signal(prompt._file_model.directoryLoaded):
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# _set_fileview_root isn't run unless there is an actual keypress
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qtbot.keyPress(prompt._lineedit, Qt.Key_Slash)
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# The second instance of home_path shouldn't be replaced with ~
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assert prompt._lineedit.text()[:-1] == '~' + str(home_path)
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def test_dont_contract(self, qtbot, get_prompt, home_path):
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for directory in ['bar', 'bat', 'foo']:
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(home_path / directory).mkdir()
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prompt = get_prompt('/')
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prompt._lineedit.setText(str(home_path))
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with qtbot.wait_signal(prompt._file_model.directoryLoaded):
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# _set_fileview_root isn't run unless there is an actual keypress
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qtbot.keyPress(prompt._lineedit, Qt.Key_Slash)
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prompt.item_focus('next')
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prompt.item_focus('next')
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# If $HOME is contracted to `~` this test will fail as that is unexpected
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assert (prompt._lineedit.text() !=
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prompt._lineedit.text().replace(os.path.expanduser('~'), '~', 1))
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