| // Copyright 2016 Mozilla Corporation. All rights reserved. |
| // This code is governed by the license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-intl.getcanonicallocales |
| description: Test Intl.getCanonicalLocales.name for step 7.b. |
| info: | |
| 9.2.1 CanonicalizeLocaleList (locales) |
| 7. Repeat, while k < len. |
| b. Let kPresent be HasProperty(O, Pk). |
| features: [Proxy] |
| ---*/ |
| |
| var locales = { |
| '0': 'en-US', |
| '1': 'pt-BR', |
| length: 2 |
| }; |
| |
| var p = new Proxy(locales, { |
| has: function(_, prop) { |
| if (prop === '0') { |
| throw new Test262Error(); |
| } |
| } |
| }); |
| |
| assert.throws(Test262Error, function() { |
| Intl.getCanonicalLocales(p); |
| }); |