def test_colorscheme(config_stub, value, webengine_version, expected):
versions = version.WebEngineVersions.from_pyqt(webengine_version)
if value is not None:
config_stub.val.colors.webpage.preferred_color_scheme = value
darkmode_settings = darkmode.settings(versions=versions, special_flags=[])
assert darkmode_settings['blink-settings'] == expected
def _qtwebengine_args(
namespace: argparse.Namespace,
special_flags: Sequence[str],
) -> Iterator[str]:
"""Get the QtWebEngine arguments to use based on the config."""
versions = version.qtwebengine_versions(avoid_init=True)
qt_514_ver = utils.VersionNumber(5, 14)
qt_515_ver = utils.VersionNumber(5, 15)
if qt_514_ver <= versions.webengine < qt_515_ver:
# WORKAROUND for https://bugreports.qt.io/browse/QTBUG-82105
yield '--disable-shared-workers'
# WORKAROUND equivalent to
# https://codereview.qt-project.org/c/qt/qtwebengine/+/256786
# also see:
# https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/265753
if versions.webengine >= utils.VersionNumber(5, 12, 3):
if 'stack' in namespace.debug_flags:
# Only actually available in Qt 5.12.5, but let's save another
# check, as passing the option won't hurt.
yield '--enable-in-process-stack-traces'
else:
if 'stack' not in namespace.debug_flags:
yield '--disable-in-process-stack-traces'
lang_override = _get_lang_override(
webengine_version=versions.webengine,
locale_name=QLocale().bcp47Name(),
)
if lang_override is not None:
yield f'--lang={lang_override}'
if 'chromium' in namespace.debug_flags:
yield '--enable-logging'
yield '--v=1'
if 'wait-renderer-process' in namespace.debug_flags:
yield '--renderer-startup-dialog'
from qutebrowser.browser.webengine import darkmode
darkmode_settings = darkmode.settings(
versions=versions,
special_flags=special_flags,
)
for switch_name, values in darkmode_settings.items():
# If we need to use other switches (say, --enable-features), we might need to
# refactor this so values still get combined with existing ones.
assert switch_name in ['dark-mode-settings',
'blink-settings'], switch_name
yield f'--{switch_name}=' + ','.join(f'{k}={v}' for k, v in values)
enabled_features, disabled_features = _qtwebengine_features(
versions, special_flags)
if enabled_features:
yield _ENABLE_FEATURES + ','.join(enabled_features)
if disabled_features:
yield _DISABLE_FEATURES + ','.join(disabled_features)
yield from _qtwebengine_settings_args(versions)
def test_basics(config_stub, monkeypatch, settings, expected):
for k, v in settings.items():
config_stub.set_obj('colors.webpage.darkmode.' + k, v)
monkeypatch.setattr(darkmode, '_variant',
lambda: darkmode.Variant.qt_515_2)
if expected:
expected.append(('forceDarkModeImagePolicy', '2'))
assert list(darkmode.settings()) == expected
def test_pass_through_existing_settings(config_stub, flag, expected):
config_stub.val.colors.webpage.darkmode.enabled = True
versions = version.WebEngineVersions.from_pyqt('5.15.1')
settings = darkmode.settings(versions=versions, special_flags=[flag])
dark_mode_expected = [
('darkModeEnabled', 'true'),
('darkModeImagePolicy', '2'),
]
assert settings['blink-settings'] == expected + dark_mode_expected
def test_basics(config_stub, settings, expected):
for k, v in settings.items():
config_stub.set_obj('colors.webpage.darkmode.' + k, v)
if expected:
expected.append(('darkModeImagePolicy', '2'))
# Using Qt 5.15.1 because it has the least special cases.
versions = version.WebEngineVersions.from_pyqt('5.15.1')
darkmode_settings = darkmode.settings(versions=versions, special_flags=[])
assert darkmode_settings['blink-settings'] == expected
def test_qt_version_differences(config_stub, qversion, expected):
settings = {
'enabled': True,
'algorithm': 'brightness-rgb',
'grayscale.all': True,
}
for k, v in settings.items():
config_stub.set_obj('colors.webpage.darkmode.' + k, v)
versions = version.WebEngineVersions.from_pyqt(qversion)
darkmode_settings = darkmode.settings(versions=versions, special_flags=[])
assert darkmode_settings == expected
def test_customization(config_stub, monkeypatch, setting, value, exp_key, exp_val):
config_stub.val.colors.webpage.darkmode.enabled = True
config_stub.set_obj('colors.webpage.darkmode.' + setting, value)
monkeypatch.setattr(darkmode, '_variant', lambda: darkmode.Variant.qt_515_2)
expected = []
expected.append(('forceDarkModeEnabled', 'true'))
if exp_key != 'ImagePolicy':
expected.append(('forceDarkModeImagePolicy', '2'))
expected.append(('forceDarkMode' + exp_key, exp_val))
assert list(darkmode.settings()) == expected
def test_qt_version_differences(config_stub, monkeypatch, qversion, expected):
versions = version.WebEngineVersions.from_pyqt(qversion)
monkeypatch.setattr(version, 'qtwebengine_versions', lambda avoid_init: versions)
settings = {
'enabled': True,
'algorithm': 'brightness-rgb',
'grayscale.all': True,
}
for k, v in settings.items():
config_stub.set_obj('colors.webpage.darkmode.' + k, v)
assert list(darkmode.settings()) == expected
def test_customization(config_stub, setting, value, exp_key, exp_val):
config_stub.val.colors.webpage.darkmode.enabled = True
config_stub.set_obj('colors.webpage.darkmode.' + setting, value)
expected = []
expected.append(('darkModeEnabled', 'true'))
if exp_key != 'ImagePolicy':
expected.append(('darkModeImagePolicy', '2'))
expected.append(('darkMode' + exp_key, exp_val))
versions = version.WebEngineVersions.from_pyqt('5.15.1')
darkmode_settings = darkmode.settings(versions=versions, special_flags=[])
assert darkmode_settings['blink-settings'] == expected
def _qtwebengine_args(
namespace: argparse.Namespace,
feature_flags: Sequence[str],
) -> Iterator[str]:
"""Get the QtWebEngine arguments to use based on the config."""
is_qt_514 = (qtutils.version_check('5.14', compiled=False)
and not qtutils.version_check('5.15', compiled=False))
if not qtutils.version_check('5.11', compiled=False) or is_qt_514:
# WORKAROUND equivalent to
# https://codereview.qt-project.org/#/c/217932/
# Needed for Qt < 5.9.5 and < 5.10.1
#
# For Qt 5,14, WORKAROUND for
# https://bugreports.qt.io/browse/QTBUG-82105
yield '--disable-shared-workers'
# WORKAROUND equivalent to
# https://codereview.qt-project.org/c/qt/qtwebengine/+/256786
# also see:
# https://codereview.qt-project.org/c/qt/qtwebengine-chromium/+/265753
if qtutils.version_check('5.12.3', compiled=False):
if 'stack' in namespace.debug_flags:
# Only actually available in Qt 5.12.5, but let's save another
# check, as passing the option won't hurt.
yield '--enable-in-process-stack-traces'
else:
if 'stack' not in namespace.debug_flags:
yield '--disable-in-process-stack-traces'
if 'chromium' in namespace.debug_flags:
yield '--enable-logging'
yield '--v=1'
if 'wait-renderer-process' in namespace.debug_flags:
yield '--renderer-startup-dialog'
from qutebrowser.browser.webengine import darkmode
blink_settings = list(darkmode.settings())
if blink_settings:
yield '--blink-settings=' + ','.join('{}={}'.format(k, v)
for k, v in blink_settings)
enabled_features = list(_qtwebengine_enabled_features(feature_flags))
if enabled_features:
yield '--enable-features=' + ','.join(enabled_features)
yield from _qtwebengine_settings_args()
def test_broken_smart_images_policy(config_stub, caplog):
config_stub.val.colors.webpage.darkmode.enabled = True
config_stub.val.colors.webpage.darkmode.policy.images = 'smart'
versions = version.WebEngineVersions.from_pyqt('5.15.0')
with caplog.at_level(logging.WARNING):
darkmode_settings = darkmode.settings(versions=versions, special_flags=[])
assert caplog.messages[-1] == (
'Ignoring colors.webpage.darkmode.policy.images = smart because of '
'Qt 5.15.0 bug')
expected = [
[('darkModeEnabled', 'true')], # Qt 5.15
[('darkMode', '4')], # Qt 5.14
]
assert darkmode_settings['blink-settings'] in expected
def test_broken_smart_images_policy(config_stub, monkeypatch, caplog):
config_stub.val.colors.webpage.darkmode.enabled = True
config_stub.val.colors.webpage.darkmode.policy.images = 'smart'
monkeypatch.setattr(darkmode, 'PYQT_WEBENGINE_VERSION', 0x050f00)
with caplog.at_level(logging.WARNING):
settings = list(darkmode.settings())
assert caplog.messages[-1] == (
'Ignoring colors.webpage.darkmode.policy.images = smart because of '
'Qt 5.15.0 bug')
expected = [
[('darkModeEnabled', 'true')], # Qt 5.15
[('darkMode', '4')], # Qt 5.14
]
assert settings in expected
def test_broken_smart_images_policy(config_stub, monkeypatch, caplog):
config_stub.val.colors.webpage.darkmode.enabled = True
config_stub.val.colors.webpage.darkmode.policy.images = 'smart'
versions = version.WebEngineVersions.from_pyqt('5.15.0')
monkeypatch.setattr(version, 'qtwebengine_versions', lambda avoid_init: versions)
with caplog.at_level(logging.WARNING):
settings = list(darkmode.settings())
assert caplog.messages[-1] == (
'Ignoring colors.webpage.darkmode.policy.images = smart because of '
'Qt 5.15.0 bug')
expected = [
[('darkModeEnabled', 'true')], # Qt 5.15
[('darkMode', '4')], # Qt 5.14
]
assert settings in expected
def test_qt_version_differences(config_stub, monkeypatch, qversion, expected):
monkeypatch.setattr(darkmode.qtutils, 'qVersion', lambda: qversion)
major, minor, patch = [int(part) for part in qversion.split('.')]
hexversion = major << 16 | minor << 8 | patch
if major > 5 or minor >= 13:
# Added in Qt 5.13
monkeypatch.setattr(darkmode, 'PYQT_WEBENGINE_VERSION', hexversion)
settings = {
'enabled': True,
'algorithm': 'brightness-rgb',
'grayscale.all': True,
}
for k, v in settings.items():
config_stub.set_obj('colors.webpage.darkmode.' + k, v)
assert list(darkmode.settings()) == expected
def test_colorscheme(config_stub, monkeypatch, webengine_version, enabled, expected):
versions = version.WebEngineVersions.from_pyqt(webengine_version)
monkeypatch.setattr(version, 'qtwebengine_versions', lambda avoid_init: versions)
config_stub.val.colors.webpage.prefers_color_scheme_dark = enabled
assert list(darkmode.settings()) == expected
def test_colorscheme_gentoo_workaround(config_stub, gentoo_versions):
config_stub.val.colors.webpage.preferred_color_scheme = "dark"
darkmode_settings = darkmode.settings(versions=gentoo_versions,
special_flags=[])
assert darkmode_settings['blink-settings'] == [("preferredColorScheme",
"0")]
def test_colorscheme(config_stub, monkeypatch, qversion, enabled, expected):
monkeypatch.setattr(darkmode.qtutils, 'qVersion', lambda: qversion)
config_stub.val.colors.webpage.prefers_color_scheme_dark = enabled
assert list(darkmode.settings()) == expected
def test_colorscheme_gentoo_workaround(config_stub, gentoo_version_patch):
config_stub.val.colors.webpage.prefers_color_scheme_dark = True
assert list(darkmode.settings()) == [("preferredColorScheme", "0")]