diff options
Diffstat (limited to 'tensorflow/contrib/lite/python/interpreter_test.py')
| -rw-r--r-- | tensorflow/contrib/lite/python/interpreter_test.py | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/tensorflow/contrib/lite/python/interpreter_test.py b/tensorflow/contrib/lite/python/interpreter_test.py index 5f1fa26c3b..e77d52ca99 100644 --- a/tensorflow/contrib/lite/python/interpreter_test.py +++ b/tensorflow/contrib/lite/python/interpreter_test.py @@ -19,6 +19,7 @@ from __future__ import print_function import io import numpy as np +import six from tensorflow.contrib.lite.python import interpreter as interpreter_wrapper from tensorflow.python.framework import test_util @@ -82,7 +83,7 @@ class InterpreterTest(test_util.TensorFlowTestCase): test_input = np.array([[1, 2, 3, 4]], dtype=np.uint8) expected_output = np.array([[4, 3, 2, 1]], dtype=np.uint8) interpreter.resize_tensor_input(input_details[0]['index'], - np.array(test_input.shape, dtype=np.int32)) + test_input.shape) interpreter.allocate_tensors() interpreter.set_tensor(input_details[0]['index'], test_input) interpreter.invoke() @@ -91,6 +92,28 @@ class InterpreterTest(test_util.TensorFlowTestCase): self.assertTrue((expected_output == output_data).all()) +class InterpreterTestErrorPropagation(test_util.TensorFlowTestCase): + + def testInvalidModelContent(self): + with self.assertRaisesRegexp(ValueError, + 'Model provided has model identifier \''): + interpreter_wrapper.Interpreter(model_content=six.b('garbage')) + + def testInvalidModelFile(self): + with self.assertRaisesRegexp( + ValueError, 'Could not open \'totally_invalid_file_name\''): + interpreter_wrapper.Interpreter( + model_path='totally_invalid_file_name') + + def testInvokeBeforeReady(self): + interpreter = interpreter_wrapper.Interpreter( + model_path=resource_loader.get_path_to_datafile( + 'testdata/permute_float.tflite')) + with self.assertRaisesRegexp(RuntimeError, + 'Invoke called on model that is not ready'): + interpreter.invoke() + + class InterpreterTensorAccessorTest(test_util.TensorFlowTestCase): def setUp(self): |