wrapper.js - mozsearch

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// |reftest| skip-if(!this.hasOwnProperty("Record"))

var boxO = Object(#[1, 2, 3]);

assertEq(Object.isExtensible(boxO), false);

assertEq(Object.isSealed(boxO), true);

assertEq(Object.isFrozen(boxO), true);

boxO[0] = 3;

assertEq(boxO[0], 1);

assertThrowsInstanceOf(() => { "use strict"; boxO[0] = 3; }, TypeError);

assertEq(boxO[0], 1);

boxO[4] = 3;

assertEq(boxO[4], undefined);

assertThrowsInstanceOf(() => { "use strict"; boxO[4] = 3; }, TypeError);

assertEq(boxO[4], undefined);

assertThrowsInstanceOf(() => { Object.defineProperty(boxO, "0", { value: 3 }); }, TypeError);

assertEq(boxO[0], 1);

assertThrowsInstanceOf(() => { Object.defineProperty(boxO, "4", { value: 3 }); }, TypeError);

assertEq(boxO[4], undefined);

if (typeof reportCompare === "function") reportCompare(0, 0);