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Merge environment variable init tests

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This commit is contained in:
Florian Bruhin 2017-11-06 07:05:32 +01:00
parent 341e8ca864
commit d8392d4852
1 changed files with 11 additions and 24 deletions
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35
tests/unit/config/test_configinit.py
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@ -266,36 +266,23 @@ class TestEarlyInit:
config.instance.set_str('fonts.web.family.standard', '')
config.instance.set_str('fonts.monospace', 'Terminus')
def test_force_software_rendering(self, monkeypatch, config_stub):
"""Setting force_software_rendering should set the environment var."""
envvar = 'QT_XCB_FORCE_SOFTWARE_OPENGL'
@pytest.mark.parametrize('config_opt, config_val, envvar, expected', [
('qt.force_software_rendering', True,
'QT_XCB_FORCE_SOFTWARE_OPENGL', '1'),
('qt.force_platform', 'toaster', 'QT_QPA_PLATFORM', 'toaster'),
('qt.highdpi', True, 'QT_AUTO_SCREEN_SCALE_FACTOR', '1'),
])
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.val.qt.force_software_rendering = True
config_stub.set_obj(config_opt, config_val)
configinit._init_envvars()
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_highdpi(self, monkeypatch, config_stub):
envvar = 'QT_AUTO_SCREEN_SCALE_FACTOR'
monkeypatch.delenv(envvar, raising=False)
config_stub.val.qt.highdpi = True
configinit._init_envvars()
assert os.environ[envvar] == '1'
assert os.environ[envvar] == expected
@pytest.mark.parametrize('old', ['1', '0', None])
@pytest.mark.parametrize('configval', [True, False])