@tensorflow/tfjs-core/dist/setup_test.js

Hardware-accelerated JavaScript library for machine intelligence

/**
 * @license
 * Copyright 2019 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */
// Register the CPU backend as a default backend for tests.
// This is a circular dependency which we only need to run tests.
// Using require allows tsc to still compile the library.
// tslint:disable-next-line: no-require-imports
require('@tensorflow/tfjs-backend-cpu');
/**
 * This file is necessary so we register all test environments before we start
 * executing tests.
 */
import { parseTestEnvFromKarmaFlags, setTestEnvs, TEST_ENVS } from './jasmine_util';
// Register all chained ops for tests.
import './public/chained_ops/register_all_chained_ops';
// Register all gradients for tests
import './register_all_gradients';
// Set up a CPU test env as the default test env
setTestEnvs([{ name: 'cpu', backendName: 'cpu', isDataSync: true }]);
if (typeof __karma__ !== 'undefined') {
    const testEnv = parseTestEnvFromKarmaFlags(__karma__.config.args, TEST_ENVS);
    if (testEnv != null) {
        setTestEnvs([testEnv]);
    }
}
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