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// |reftest| skip-if(!this.hasOwnProperty("Intl"))
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Tests the getCanonicalLocales function with a diverse set of arguments.
let gCL = Intl.getCanonicalLocales;
assertEq(Intl.getCanonicalLocales.length, 1);
assertEqArray(gCL(), []);
assertEqArray(gCL('ab-cd'), ['ab-CD']);
assertEqArray(gCL(['ab-cd']), ['ab-CD']);
assertEqArray(gCL(['ab-cd', 'FF']), ['ab-CD', 'ff']);
assertEqArray(gCL({'a': 0}), []);
assertEqArray(gCL({}), []);
assertEqArray(gCL(['ar-ma-u-ca-islamicc']), ['ar-MA-u-ca-islamicc']);
assertEqArray(gCL(['th-th-u-nu-thai']), ['th-TH-u-nu-thai']);
assertEqArray(gCL(NaN), []);
assertEqArray(gCL(1), []);
Number.prototype[0] = "en-US";
Number.prototype.length = 1;
assertEqArray(gCL(NaN), ["en-US"]);
if (typeof reportCompare === 'function')
reportCompare(0, 0);
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