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 cos.""" 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 create_tensor_data 23from tensorflow.lite.testing.zip_test_utils import make_zip_of_tests 24from tensorflow.lite.testing.zip_test_utils import register_make_test_function 25 26 27@register_make_test_function() 28def make_cos_tests(options): 29 """Make a set of tests to do cos.""" 30 31 test_parameters = [{ 32 "input_dtype": [tf.float32], 33 "input_shape": [[], [3], [1, 100], [4, 2, 3], [5, 224, 224, 3]], 34 }] 35 36 def build_graph(parameters): 37 """Build the cos op testing graph.""" 38 input_tensor = tf.compat.v1.placeholder( 39 dtype=parameters["input_dtype"], 40 name="input", 41 shape=parameters["input_shape"]) 42 43 out = tf.cos(input_tensor) 44 return [input_tensor], [out] 45 46 def build_inputs(parameters, sess, inputs, outputs): 47 values = [ 48 create_tensor_data( 49 parameters["input_dtype"], 50 parameters["input_shape"], 51 min_value=-np.pi, 52 max_value=np.pi) 53 ] 54 return values, sess.run(outputs, feed_dict=dict(zip(inputs, values))) 55 56 make_zip_of_tests(options, test_parameters, build_graph, build_inputs) 57