setup_test.ts

/**
 * @license
 * Copyright 2023 Google LLC.
 * 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.
 * =============================================================================
 */

// Import core for side effects (e.g. flag registration)
import '@tensorflow/tfjs-core';
// Import webgl for side effects (e.g. backend registration)
import '@tensorflow/tfjs-backend-webgl';
// tslint:disable-next-line: no-imports-from-dist
import {parseTestEnvFromKarmaFlags, registerTestEnv, setTestEnvs, TEST_ENVS} from '@tensorflow/tfjs-core/dist/jasmine_util';

registerTestEnv({
  name: 'webgl',
  backendName: 'webgl',
  flags: {
    'WEBGL_VERSION': 2,
    'WEBGL_CPU_FORWARD': false,
    'WEBGL_SIZE_UPLOAD_UNIFORM': 0
  },
  isDataSync: true
});

// tslint:disable-next-line:no-any
declare let __karma__: any;
if (typeof __karma__ !== 'undefined') {
  const testEnv = parseTestEnvFromKarmaFlags(__karma__.config.args, TEST_ENVS);
  if (testEnv != null) {
    setTestEnvs([testEnv]);
  }

}