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S25.4.4.1_A8.2_T2.js 690 B
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  • // Copyright 2014 Cubane Canada, Inc.  All rights reserved.
    // See LICENSE for details.
    
    /*---
    info: >
        Promise.all with 2-element array
    
    author: Sam Mikes
    description: Promise.all() rejects when second promise in array rejects
    includes: [PromiseHelper.js]
    ---*/
    
    var rejectP2,
        p1 = Promise.resolve(1),
        p2 = new Promise(function (resolve, reject) {
            rejectP2 = reject;
        });
    
    Promise.all([p1, p2]).then(function () {
        $ERROR("Did not expect promise to be fulfilled.");
    }, function (rejected) {
        if (rejected !== 2) {
            $ERROR("Expected promise to be rejected with 2, actually " + rejected);
        }
    }).then($DONE, $DONE);
    
    rejectP2(2);