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1 // Copyright 2012 Mozilla Corporation. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * @description Tests that the behavior of a List is not affected by adversarial |
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6 * changes to Array.prototype. |
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7 * @author Norbert Lindenberg |
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8 */ |
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9 |
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10 $INCLUDE("testIntl.js"); |
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11 |
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12 taintArray(); |
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13 |
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14 testWithIntlConstructors(function (Constructor) { |
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15 var defaultLocale = new Constructor().resolvedOptions().locale; |
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16 var canonicalized = Constructor.supportedLocalesOf([defaultLocale, defaultLocale]); |
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17 if (canonicalized.length > 1) { |
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18 $ERROR("Canonicalization didn't remove duplicate language tags from locale list."); |
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19 } |
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20 }); |
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21 |