1# Copyright 2019 The TensorFlow Authors. All Rights Reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# ============================================================================== 15"""Test configs for placeholder_with_default.""" 16from __future__ import absolute_import 17from __future__ import division 18from __future__ import print_function 19 20import numpy as np 21import tensorflow.compat.v1 as tf 22from tensorflow.lite.testing.zip_test_utils import make_zip_of_tests 23from tensorflow.lite.testing.zip_test_utils import register_make_test_function 24from tensorflow.lite.testing.zip_test_utils import TF_TYPE_INFO 25 26 27@register_make_test_function() 28def make_placeholder_with_default_tests(options): 29 """Make a set of tests to test placeholder_with_default.""" 30 31 test_parameters = [{ 32 "dtype": [tf.float32, tf.int32, tf.int64], 33 }] 34 35 def build_graph(parameters): 36 """Build the placeholder_with_default testing graph.""" 37 const_node = tf.constant([1, 2, 2, 0], 38 shape=[2, 2], 39 dtype=parameters["dtype"]) 40 input_tensor = tf.compat.v1.placeholder_with_default( 41 const_node, shape=[2, 2], name="input") 42 out = tf.equal(input_tensor, const_node, name="output") 43 44 return [input_tensor], [out] 45 46 def build_inputs(parameters, sess, inputs, outputs): 47 numpy_type = TF_TYPE_INFO[parameters["dtype"]][0] 48 input_value = np.array([[1, 0], [2, 1]], numpy_type) 49 return [input_value], sess.run( 50 outputs, feed_dict=dict(zip(inputs, [input_value]))) 51 52 make_zip_of_tests(options, test_parameters, build_graph, build_inputs) 53