def test_improved_errors_validation(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'):
errors.improved_errors(zero_div).__enter__()
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'):
zero_div_caller.ag_source_map = 'not a dict'
errors.improved_errors(zero_div_caller).__enter__()
def test_improved_errors_validation(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'
):
errors.improved_errors(zero_div).__enter__()
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'
):
zero_div_caller.ag_source_map = 'not a dict'
errors.improved_errors(zero_div_caller).__enter__()
def test_no_ag_source_map(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'
):
with errors.improved_errors(None):
pass
def test_bad_ag_source_map(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'):
src_map = None
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(None):
pass
def test_improved_errors_failures(self):
loc, _ = self.fake_origin(zero_div, 2)
zero_div_caller.ag_source_map = {loc: 'bogus object'}
ops = zero_div_caller()
with self.assertRaises(tf_errors.InvalidArgumentError):
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
def test_bad_ag_source_map(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'
):
src_map = None
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(None):
pass
def test_improved_errors_failures(self):
loc, _ = self.fake_origin(zero_div, 2)
zero_div_caller.ag_source_map = {loc: 'bogus object'}
ops = zero_div_caller()
with self.assertRaises(tf_errors.InvalidArgumentError):
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
def test_improved_errors_basic(self):
loc, origin = self.fake_origin(zero_div, 2)
zero_div_caller.ag_source_map = {loc: origin}
ops = zero_div_caller()
with self.assertRaises(errors.TfRuntimeError) as cm:
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
for frame in cm.exception.custom_traceback:
_, _, function_name, _ = frame
self.assertNotEqual('zero_div', function_name)
self.assertIn(origin.as_frame(), set(cm.exception.custom_traceback))
def test_improved_errors_basic(self):
loc, origin = self.fake_origin(zero_div, 2)
zero_div_caller.ag_source_map = {loc: origin}
ops = zero_div_caller()
with self.assertRaises(errors.TfRuntimeError) as cm:
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
for frame in cm.exception.custom_traceback:
_, _, function_name, _ = frame
self.assertNotEqual('zero_div', function_name)
self.assertIn(origin.as_frame(), set(cm.exception.custom_traceback))
def test_rewriting_error(self):
_, zero_div_lineno = tf_inspect.getsourcelines(zero_div)
src_map = {
errors.CodeLocation(file_path=__file__,
line_number=zero_div_lineno + 1):
None
}
with self.assertRaisesRegexp(tf_errors.InvalidArgumentError,
'Integer division by zero'):
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
def test_rewriting_error(self):
_, zero_div_lineno = tf_inspect.getsourcelines(zero_div)
src_map = {
errors.CodeLocation(
file_path=__file__, line_number=zero_div_lineno + 1):
None
}
with self.assertRaisesRegexp(tf_errors.InvalidArgumentError,
'Integer division by zero'):
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
def test_improved_errors_no_matching_lineno(self):
loc, origin = self.fake_origin(zero_div, -1)
zero_div_caller.ag_source_map = {loc: origin}
ops = zero_div_caller()
with self.assertRaises(errors.TfRuntimeError) as cm:
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
all_function_names = set()
for frame in cm.exception.custom_traceback:
_, _, function_name, _ = frame
all_function_names.add(function_name)
self.assertNotEqual('test_function_name', function_name)
self.assertIn('zero_div', all_function_names)
def test_error_not_found(self):
src_map = {
errors.CodeLocation(file_path=__file__, line_number=-1):
self._fake_origin
}
with self.assertRaises(errors.TfRuntimeError) as cm:
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
expected = cm.exception
current_traceback = expected.custom_traceback
self.assertTrue(any('zero_div' in frame[2] for frame in current_traceback))
for frame in current_traceback:
self.assertNotEqual(frame, self._fake_origin.as_frame())
def test_improved_errors_no_matching_lineno(self):
loc, origin = self.fake_origin(zero_div, -1)
zero_div_caller.ag_source_map = {loc: origin}
ops = zero_div_caller()
with self.assertRaises(errors.TfRuntimeError) as cm:
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(ops)
all_function_names = set()
for frame in cm.exception.custom_traceback:
_, _, function_name, _ = frame
all_function_names.add(function_name)
self.assertNotEqual('test_function_name', function_name)
self.assertIn('zero_div', all_function_names)
def test_error_not_found(self):
src_map = {
errors.CodeLocation(file_path=__file__, line_number=-1):
self._fake_origin
}
with self.assertRaises(errors.TfRuntimeError) as cm:
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
expected = cm.exception
current_traceback = expected.custom_traceback
self.assertTrue(
any('zero_div' in frame[2] for frame in current_traceback))
for frame in current_traceback:
self.assertNotEqual(frame, self._fake_origin.as_frame())
def test_error_replacement(self):
_, zero_div_lineno = tf_inspect.getsourcelines(zero_div)
src_map = {
errors.CodeLocation(
file_path=__file__, line_number=zero_div_lineno + 1):
self._fake_origin
}
with self.assertRaises(errors.TfRuntimeError) as cm:
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
expected = cm.exception
current_traceback = expected.custom_traceback
for frame in current_traceback:
self.assertNotEqual('zero_div', frame[2])
self.assertTrue(
any(self._fake_origin.as_frame() == frame
for frame in current_traceback))
def test_error_replacement(self):
_, zero_div_lineno = tf_inspect.getsourcelines(zero_div)
src_map = {
errors.CodeLocation(file_path=__file__,
line_number=zero_div_lineno + 1):
self._fake_origin
}
with self.assertRaises(errors.TfRuntimeError) as cm:
z = zero_div_caller()
zero_div_caller.ag_source_map = src_map
with errors.improved_errors(zero_div_caller):
with self.test_session() as sess:
sess.run(z)
expected = cm.exception
current_traceback = expected.custom_traceback
for frame in current_traceback:
self.assertNotEqual('zero_div', frame[2])
self.assertTrue(
any(self._fake_origin.as_frame() == frame
for frame in current_traceback))
def test_no_ag_source_map(self):
with self.assertRaisesRegexp(
ValueError,
'converted_function must be the result of an autograph.to_graph call'):
with errors.improved_errors(None):
pass