LayoutTests/js/promises-tests/resources/adapter.js

/*
 * Copyright (C) 2014 Yusuke Suzuki <utatane.tea@gmail.com>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

function LayoutTestsReporter(runner) {
    runner.on('pass', function (test) {
        testPassed(test.fullTitle());
    });

    runner.on('fail', function (test, err) {
        testFailed(test.fullTitle() + ' ' + err.message);
    });

    runner.on('end', finishJSTest);
}

window.adapter = {
    resolved: function (value) {
        return Promise.resolve(value);
    },

    rejected: function (reason) {
        return Promise.reject(reason);
    },

    deferred: function () {
        var exportedResolve, exportedReject;
        var promise = new Promise(function (resolve, reject) {
            exportedResolve = resolve;
            exportedReject = reject;
        });
        return {
            promise: promise,
            resolve: exportedResolve,
            reject: exportedReject
        };
    }
};