144 lines
4.0 KiB
Python
144 lines
4.0 KiB
Python
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 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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import types
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import pytest
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from qutebrowser.extensions import loader
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from qutebrowser.misc import objects
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pytestmark = pytest.mark.usefixtures('data_tmpdir', 'config_tmpdir',
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'fake_args')
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def test_on_walk_error():
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with pytest.raises(ImportError, match='Failed to import foo'):
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loader._on_walk_error('foo')
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def test_walk_normal():
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names = [info.name for info in loader._walk_normal()]
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assert 'qutebrowser.components.scrollcommands' in names
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def test_walk_pyinstaller():
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# We can't test whether we get something back without being frozen by
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# PyInstaller, but at least we can test that we don't crash.
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list(loader._walk_pyinstaller())
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def test_load_component(monkeypatch):
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monkeypatch.setattr(objects, 'commands', {})
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info = loader.ExtensionInfo(name='qutebrowser.components.scrollcommands')
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mod = loader._load_component(info, skip_hooks=True)
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assert hasattr(mod, 'scroll_to_perc')
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assert 'scroll-to-perc' in objects.commands
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@pytest.fixture
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def module(monkeypatch, request):
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mod = types.ModuleType('testmodule')
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monkeypatch.setattr(loader, '_module_infos', [])
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monkeypatch.setattr(loader.importlib, 'import_module',
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lambda _name: mod)
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mod.info = loader.add_module_info(mod)
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return mod
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def test_get_init_context(data_tmpdir, config_tmpdir, fake_args):
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ctx = loader._get_init_context()
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assert str(ctx.data_dir) == data_tmpdir
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assert str(ctx.config_dir) == config_tmpdir
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assert ctx.args == fake_args
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def test_add_module_info():
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# pylint: disable=no-member
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mod = types.ModuleType('testmodule')
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info1 = loader.add_module_info(mod)
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assert mod.__qute_module_info is info1
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info2 = loader.add_module_info(mod)
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assert mod.__qute_module_info is info1
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assert info2 is info1
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class _Hook:
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"""Hook to use in tests."""
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__name__ = '_Hook'
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def __init__(self):
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self.called = False
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self.raising = False
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def __call__(self, *args):
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if self.raising:
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raise Exception("Should not be called!")
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self.called = True
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@pytest.fixture
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def hook():
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return _Hook()
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def test_skip_hooks(hook, module):
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hook.raising = True
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module.info.init_hook = hook
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module.info.config_changed_hooks = [(None, hook)]
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info = loader.ExtensionInfo(name='testmodule')
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loader._load_component(info, skip_hooks=True)
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loader._on_config_changed('test')
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assert not hook.called
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@pytest.mark.parametrize('option_filter, option, called', [
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(None, 'content.javascript.enabled', True),
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('content.javascript', 'content.javascript.enabled', True),
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('content.javascript.enabled', 'content.javascript.enabled', True),
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('content.javascript.log', 'content.javascript.enabled', False),
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])
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def test_on_config_changed(configdata_init, hook, module,
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option_filter, option, called):
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module.info.config_changed_hooks = [(option_filter, hook)]
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info = loader.ExtensionInfo(name='testmodule')
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loader._load_component(info)
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loader._on_config_changed(option)
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assert hook.called == called
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def test_init_hook(hook, module):
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module.info.init_hook = hook
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info = loader.ExtensionInfo(name='testmodule')
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loader._load_component(info)
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assert hook.called
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