75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
/**
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* Async test case runner
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*
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* Copyright (C) 2014-2020 Ryan Specialty Group, LLC.
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*
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* This file is part of TAME.
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*
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* TAME is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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"use strict";
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const { Class } = require( 'easejs' );
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const TestRunner = require( './TestRunner' );
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/**
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* Run test cases asynchronously and report results
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*
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* This allows the browser to repaint between cases.
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*/
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module.exports = Class( 'AsyncTestRunner' )
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.extend( TestRunner,
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{
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/**
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* Run all tests asynchronously
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*
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* TODO: This significantly slows down the runner! The better option
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* would be to go back to sync and put it in a Web Worker in the client,
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* which would also async updating of the UI.
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*
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* @param {Array<TestCase>} dfns test case definitions
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*
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* @return {Promise} promise to complete test cases, yielding results
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*/
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'override protected runAllTests'( dfns )
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{
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const total = dfns.length;
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return new Promise( ( resolve, reject ) =>
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{
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const results = [];
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const runNext = () =>
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{
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if ( dfns.length === 0 )
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{
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resolve( results );
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return;
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}
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const dfn = dfns.shift();
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const result = this.runTest( dfn, ( results.length + 1 ), total );
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results.push( result );
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setTimeout( runNext, 0 );
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};
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runNext();
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} );
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},
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} );
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