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.""" 16import numpy as np 17import tensorflow.compat.v1 as tf 18from tensorflow.lite.testing.zip_test_utils import create_tensor_data 19from tensorflow.lite.testing.zip_test_utils import make_zip_of_tests 20from tensorflow.lite.testing.zip_test_utils import register_make_test_function 21 22 23@register_make_test_function() 24def make_cos_tests(options): 25 """Make a set of tests to do cos.""" 26 27 test_parameters = [{ 28 "input_dtype": [tf.float32], 29 "input_shape": [[], [3], [1, 100], [4, 2, 3], [5, 224, 224, 3]], 30 }] 31 32 def build_graph(parameters): 33 """Build the cos op testing graph.""" 34 input_tensor = tf.compat.v1.placeholder( 35 dtype=parameters["input_dtype"], 36 name="input", 37 shape=parameters["input_shape"]) 38 39 out = tf.cos(input_tensor) 40 return [input_tensor], [out] 41 42 def build_inputs(parameters, sess, inputs, outputs): 43 values = [ 44 create_tensor_data( 45 parameters["input_dtype"], 46 parameters["input_shape"], 47 min_value=-np.pi, 48 max_value=np.pi) 49 ] 50 return values, sess.run(outputs, feed_dict=dict(zip(inputs, values))) 51 52 make_zip_of_tests(options, test_parameters, build_graph, build_inputs) 53