def test_wrong_compiler_warning(self):
# clear environ
self.del_environ()
compiler = 'python' # fake wrong compiler
with warnings.catch_warnings(record=True) as error:
flag = utils.check_abi_compatibility(compiler, verbose=True)
# check return False
self.assertFalse(flag)
# check Compiler Compatibility WARNING
self.assertTrue(len(error) == 1)
self.assertTrue(
"Compiler Compatibility WARNING" in str(error[0].message))
def test_compiler_version(self):
# clear environ
self.del_environ()
if utils.OS_NAME.startswith('linux'):
compiler = 'g++'
elif utils.IS_WINDOWS:
compiler = 'cl'
# Linux: all CI gcc version > 5.4.0
# Windows: all CI MSVC version > 19.00.24215
# Mac: clang has no version limitation, always return true
self.assertTrue(utils.check_abi_compatibility(compiler, verbose=True))
def test_exception_windows(self):
# clear environ
self.del_environ()
compiler = 'fake compiler' # fake command
if utils.IS_WINDOWS:
with warnings.catch_warnings(record=True) as error:
flag = utils.check_abi_compatibility(compiler, verbose=True)
# check return False
self.assertFalse(flag)
# check ABI Compatibility WARNING
self.assertTrue(len(error) == 1)
self.assertTrue("Failed to check compiler version for" in str(
error[0].message))
def test_exception_mac(self):
# clear environ
self.del_environ()
compiler = 'python' # fake command
if utils.OS_NAME.startswith('darwin'):
def fake():
return [compiler]
# mock a fake function
raw_func = utils._expected_compiler_current_platform
utils._expected_compiler_current_platform = fake
with warnings.catch_warnings(record=True) as error:
flag = utils.check_abi_compatibility(compiler, verbose=True)
# check return True
self.assertTrue(flag)
# check ABI Compatibility without WARNING
self.assertTrue(len(error) == 0)
# restore
utils._expected_compiler_current_platform = raw_func
def test_exception(self):
# clear environ
self.del_environ()
compiler = 'python' # fake command
if utils.OS_NAME.startswith('linux'):
def fake():
return [compiler]
# mock a fake function
raw_func = utils._expected_compiler_current_platform
utils._expected_compiler_current_platform = fake
with warnings.catch_warnings(record=True) as error:
flag = utils.check_abi_compatibility(compiler, verbose=True)
# check return False
self.assertFalse(flag)
# check ABI Compatibility WARNING
self.assertTrue(len(error) == 1)
self.assertTrue("Failed to check compiler version for" in
str(error[0].message))
# restore
utils._expected_compiler_current_platform = raw_func
def test_environ(self):
compiler_list = ['gcc', 'cl']
for compiler in compiler_list:
for flag in ['1', 'True', 'true']:
os.environ['PADDLE_SKIP_CHECK_ABI'] = flag
self.assertTrue(utils.check_abi_compatibility(compiler))