def test_highdpi(self, monkeypatch, config_stub, new_qt):
"""Test HighDPI environment variables.
Depending on the Qt version, there's a different variable which should
be set...
"""
new_var = 'QT_ENABLE_HIGHDPI_SCALING'
old_var = 'QT_AUTO_SCREEN_SCALE_FACTOR'
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebEngine)
monkeypatch.setattr(configinit.qtutils,
'version_check',
lambda version, exact=False, compiled=True: new_qt)
for envvar in [new_var, old_var]:
monkeypatch.setenv(envvar, '') # to make sure it gets restored
monkeypatch.delenv(envvar)
config_stub.set_obj('qt.highdpi', True)
configinit._init_envvars()
envvar = new_var if new_qt else old_var
assert os.environ[envvar] == '1'
def test_force_platform(self, monkeypatch, config_stub):
envvar = 'QT_QPA_PLATFORM'
monkeypatch.delenv(envvar, raising=False)
config_stub.val.qt.force_platform = 'toaster'
configinit._init_envvars()
assert os.environ[envvar] == 'toaster'
def test_force_platform(self, monkeypatch, config_stub):
envvar = 'QT_QPA_PLATFORM'
monkeypatch.delenv(envvar, raising=False)
config_stub.val.qt.force_platform = 'toaster'
configinit._init_envvars()
assert os.environ[envvar] == 'toaster'
def test_env_vars(self, monkeypatch, config_stub,
config_opt, config_val, envvar, expected):
"""Check settings which set an environment variable."""
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebEngine)
monkeypatch.delenv(envvar, raising=False)
config_stub.set_obj(config_opt, config_val)
configinit._init_envvars()
assert os.environ[envvar] == expected
def test_env_vars(self, monkeypatch, config_stub,
config_opt, config_val, envvar, expected):
"""Check settings which set an environment variable."""
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebEngine)
monkeypatch.delenv(envvar, raising=False)
config_stub.set_obj(config_opt, config_val)
configinit._init_envvars()
assert os.environ[envvar] == expected
def test_hide_wayland_decoration(self, monkeypatch, config_stub,
old, configval):
envvar = 'QT_WAYLAND_DISABLE_WINDOWDECORATION'
if old is None:
monkeypatch.delenv(envvar, raising=False)
else:
monkeypatch.setenv(envvar, old)
config_stub.val.window.hide_wayland_decoration = configval
configinit._init_envvars()
assert os.environ.get(envvar) == ('1' if configval else None)
def test_force_software_rendering(self, monkeypatch, config_stub):
"""Setting force_software_rendering should set the environment var."""
envvar = 'QT_XCB_FORCE_SOFTWARE_OPENGL'
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebEngine)
monkeypatch.delenv(envvar, raising=False)
config_stub.val.qt.force_software_rendering = True
configinit._init_envvars()
assert os.environ[envvar] == '1'
def test_hide_wayland_decoration(self, monkeypatch, config_stub, old,
configval):
envvar = 'QT_WAYLAND_DISABLE_WINDOWDECORATION'
if old is None:
monkeypatch.delenv(envvar, raising=False)
else:
monkeypatch.setenv(envvar, old)
config_stub.val.window.hide_wayland_decoration = configval
configinit._init_envvars()
assert os.environ.get(envvar) == ('1' if configval else None)
def test_force_software_rendering(self, monkeypatch, config_stub):
"""Setting force_software_rendering should set the environment var."""
envvar = 'QT_XCB_FORCE_SOFTWARE_OPENGL'
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebEngine)
monkeypatch.delenv(envvar, raising=False)
config_stub.val.qt.force_software_rendering = True
configinit._init_envvars()
assert os.environ[envvar] == '1'
def test_env_vars_webkit(self, monkeypatch, config_stub):
monkeypatch.setattr(configinit.objects, 'backend',
usertypes.Backend.QtWebKit)
configinit._init_envvars()
