/**

* @license

* Copyright 2019 Google Inc. 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.

* =============================================================================

*/

// tslint:disable-next-line: no-imports-from-dist

import * as jasmineUtil from '@tensorflow/tfjs-core/dist/jasmine_util';

import * as fs from 'fs';

// tslint:disable-next-line:no-any

export function runTests(jasmineUtil: any, filename: string): void {

// tslint:disable-next-line:no-require-imports

const jasmineCtor = require('jasmine');

Error.stackTraceLimit = Infinity;

process.on('unhandledRejection', e => {

throw e;

});

jasmineUtil.setTestEnvs(

[{name: 'node', factory: jasmineUtil.CPU_FACTORY, features: {}}]);

const runner = new jasmineCtor();

runner.loadConfig({

frameworks: ['jasmine', 'karma-typescript'],

spec_files: [filename],

random: false

});

runner.execute();

}

const filenameIndex = process.argv.indexOf('--filename');

if (filenameIndex === -1 || filenameIndex + 1 >= process.argv.length) {

throw new Error('Missing value for flag --filename');

}

const filename = process.argv[filenameIndex + 1];

if (!fs.existsSync(filename)) {

throw new Error(`File does not exist: ${filename}`);

}

runTests(jasmineUtil, filename);