def test_fix_harfbuzz(self, clear_harfbuzz, args, monkeypatch, caplog,
harfbuzz, qt_version, platform, expected):
"""Check the QT_HARFBUZZ env var."""
args.harfbuzz = harfbuzz
monkeypatch.setattr(earlyinit, '_qt_version',
lambda: pkg_resources.parse_version(qt_version))
monkeypatch.setattr(earlyinit.sys, 'platform', platform)
with caplog.at_level(logging.WARNING):
# Because QtWidgets is already imported
earlyinit.fix_harfbuzz(args)
assert os.environ.get('QT_HARFBUZZ', None) == expected
def test_fix_harfbuzz(self, clear_harfbuzz, args, monkeypatch, caplog,
harfbuzz, qt_version, platform, expected):
"""Check the QT_HARFBUZZ env var."""
args.harfbuzz = harfbuzz
monkeypatch.setattr(earlyinit, '_qt_version',
lambda: pkg_resources.parse_version(qt_version))
monkeypatch.setattr(earlyinit.sys, 'platform', platform)
with caplog.at_level(logging.WARNING):
# Because QtWidgets is already imported
earlyinit.fix_harfbuzz(args)
assert os.environ.get('QT_HARFBUZZ', None) == expected
def test_widgets_warning(self, args, monkeypatch, caplog, frozen, level):
"""Make sure fix_harfbuzz warns when QtWidgets is imported."""
# Make sure QtWidgets is in sys.modules
from PyQt5 import QtWidgets # pylint: disable=unused-variable
if frozen:
monkeypatch.setattr(earlyinit.sys, 'frozen', True, raising=False)
else:
monkeypatch.delattr(earlyinit.sys, 'frozen', raising=False)
with caplog.at_level(level):
earlyinit.fix_harfbuzz(args)
record = caplog.records[0]
assert record.levelno == level
msg = "Harfbuzz fix attempted but QtWidgets is already imported!"
assert record.message == msg
def test_widgets_warning(self, args, monkeypatch, caplog, frozen, level):
"""Make sure fix_harfbuzz warns when QtWidgets is imported."""
# Make sure QtWidgets is in sys.modules
from PyQt5 import QtWidgets # pylint: disable=unused-variable
if frozen:
monkeypatch.setattr(earlyinit.sys, 'frozen', True, raising=False)
else:
monkeypatch.delattr(earlyinit.sys, 'frozen', raising=False)
with caplog.at_level(level):
earlyinit.fix_harfbuzz(args)
record = caplog.records[0]
assert record.levelno == level
msg = "Harfbuzz fix attempted but QtWidgets is already imported!"
assert record.message == msg
def test_no_warning(self, args, monkeypatch):
"""Without QtWidgets in sys.modules, no warning should be shown."""
monkeypatch.setattr(earlyinit.sys, 'modules', {})
earlyinit.fix_harfbuzz(args)
def test_no_warning(self, args, monkeypatch):
"""Without QtWidgets in sys.modules, no warning should be shown."""
monkeypatch.setattr(earlyinit.sys, 'modules', {})
earlyinit.fix_harfbuzz(args)