47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
importScripts('../../resources/js-test-pre.js');
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var global = this;
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global.jsTestIsAsync = true;
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description('Test Promise.');
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var thisInInit;
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var resolve, reject;
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var promise = new Promise(function(newResolve, newReject) {
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thisInInit = this;
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resolve = newResolve;
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reject = newReject;
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});
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shouldBeTrue('promise instanceof Promise');
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shouldBe('promise.constructor', 'Promise');
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shouldBeFalse('thisInInit === promise');
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shouldBeTrue('thisInInit === global');
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shouldBeTrue('resolve instanceof Function');
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shouldBeTrue('reject instanceof Function');
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shouldThrow('new Promise()', '"TypeError: Promise constructor takes a function argument"');
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shouldThrow('new Promise(37)', '"TypeError: Promise constructor takes a function argument"');
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shouldNotThrow('promise = new Promise(function() { throw Error("foo"); })');
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promise.then(undefined, function(result) {
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global.result = result;
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shouldBeEqualToString('result.message', 'foo');
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});
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new Promise(function(resolve) {
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resolve("hello");
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throw Error("foo");
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}).then(function(result) {
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global.result = result;
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testPassed('fulfilled');
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shouldBeEqualToString('result', 'hello');
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finishJSTest();
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}, function(result) {
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global.result = result;
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testFailed('rejected');
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finishJSTest();
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});
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