def test_assert_exception_is_not_raised_raises_exception(self):
"""Tests that assert_exception_is_not_raised raises exception."""
if tf.executing_eagerly():
# In eager mode placeholders are assigned zeros by default, which fails
# for various tests. Therefore this function can only be tested in graph
# mode.
return
tc = test_case.TestCase(methodName="assert_exception_is_not_raised")
with self.assertRaises(AssertionError):
tc.assert_exception_is_not_raised(self._dummy_failing_function,
shapes=((1, ), ))
def test_assert_tf_lite_convertible_exception_not_raised(self, test_inputs):
"""Tests that assert_tf_lite_convertible succeeds with a simple function."""
tc = test_case.TestCase(methodName="assert_tf_lite_convertible")
# We can't use self.assert_exception_is_not_raised here because we need to
# use `shapes` as both a named argument and a kwarg.
try:
tc.assert_tf_lite_convertible(
func=self._dummy_tf_lite_compatible_function,
shapes=((1,),),
test_inputs=test_inputs)
except Exception as e: # pylint: disable=broad-except
self.fail("Exception raised: %s" % str(e))
def test_assert_tf_lite_convertible_exception_raised(self, test_inputs):
"""Tests that assert_tf_lite_convertible succeeds with a simple function."""
# TODO(b/131912561): TFLite conversion throws SIGABRT instead of Exception.
return
# pylint: disable=unreachable
# This code should be able to catch exceptions correctly once TFLite bug
# is fixed.
tc = test_case.TestCase(methodName="assert_tf_lite_convertible")
with self.assertRaises(Exception):
tc.assert_tf_lite_convertible(
func=self._dummy_tf_lite_incompatible_function,
shapes=((1, ), ),
test_inputs=test_inputs)