mirror of https://github.com/tc39/test262.git
43 lines
1.4 KiB
JavaScript
43 lines
1.4 KiB
JavaScript
// Copyright 2012 Mozilla Corporation. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 12.1.1_1
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description: Tests that an object can't be re-initialized as a DateTimeFormat.
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author: Norbert Lindenberg
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includes: [testIntl.js]
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---*/
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testWithIntlConstructors(function (Constructor) {
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var obj, error;
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// variant 1: use constructor in a "new" expression
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obj = new Constructor();
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try {
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Intl.DateTimeFormat.call(obj);
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} catch (e) {
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error = e;
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}
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if (error === undefined) {
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$ERROR("Re-initializing object created with \"new\" as DateTimeFormat was not rejected.");
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} else if (error.name !== "TypeError") {
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$ERROR("Re-initializing object created with \"new\" as DateTimeFormat was rejected with wrong error " + error.name + ".");
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}
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// variant 2: use constructor as a function
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obj = Constructor.call({});
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error = undefined;
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try {
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Intl.DateTimeFormat.call(obj);
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} catch (e) {
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error = e;
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}
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if (error === undefined) {
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$ERROR("Re-initializing object created with constructor as function as DateTimeFormat was not rejected.");
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} else if (error.name !== "TypeError") {
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$ERROR("Re-initializing object created with constructor as function as DateTimeFormat was rejected with wrong error " + error.name + ".");
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}
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return true;
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});
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