def assertVersionLess(self, v1, v2):
v1 = Version(v1)
v2 = Version(v2)
self.assertLess(v1, v2)
self.assertGreater(v2, v1)
self.assertNotEqual(v1, v2)
def test_version(self):
with mock.patch('build_swift.shell.check_output') as check_output:
check_output.return_value = 'xcrun version 42.\n'
result = self.xcrun.version
check_output.assert_called_with([self.xcrun.EXECUTABLE, '--version'])
self.assertEqual(result, Version('42'))
def requires_python(version):
"""Decorator used to skip tests if the running Python version is not
greater or equal to the required version.
"""
if isinstance(version, str):
version = Version(version)
if _PYTHON_VERSION >= version:
return lambda func: func
return unittest.skip(
'Requires Python version {} or greater'.format(version))
def test_sdk_build_version_known_sdk(self):
with mock.patch('build_swift.shell.check_output') as check_output:
check_output.return_value = '{}\n'.format(_KNOWN_SDK_BUILD_VERSION)
result = self.xcrun.sdk_build_version(sdk=_KNOWN_SDK)
command = [
self.xcrun.EXECUTABLE,
'--sdk', _KNOWN_SDK,
'--show-sdk-build-version',
]
check_output.assert_called_with(command, stderr=shell.DEVNULL)
self.assertEqual(result, Version(_KNOWN_SDK_BUILD_VERSION))
from build_swift.versions import Version
__all__ = [
'quiet_output',
'redirect_stderr',
'redirect_stdout',
'requires_attr',
'requires_module',
'requires_platform',
'requires_python',
]
# -----------------------------------------------------------------------------
# Constants
_PYTHON_VERSION = Version(platform.python_version())
# -----------------------------------------------------------------------------
# Helpers
def _can_import(fullname):
try:
__import__(fullname)
return True
except ImportError:
return False
# -----------------------------------------------------------------------------
def test_str(self):
for string in self.VERSION_COMPONENTS.keys():
version = Version(string)
self.assertEqual(str(version), string)
def test_parse(self):
for string, components in self.VERSION_COMPONENTS.items():
# Version parses
version = Version(string)
self.assertEqual(version.components, components)
def assertVersionNotEqual(self, v1, v2):
v1 = Version(v1)
v2 = Version(v2)
self.assertNotEqual(v1, v2)
self.assertNotEqual(v2, v1)
def test_str(self):
for string in six.iterkeys(self.VERSION_COMPONENTS):
version = Version(string)
self.assertEqual(six.text_type(version), string)