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Viewing changes to js/src/tests/js1_8_5/extensions/clone-leaf-object.js

  • Committer: Package Import Robot
  • Author(s): Rico Tzschichholz
  • Date: 2013-05-25 12:24:23 UTC
  • Revision ID: package-import@ubuntu.com-20130525122423-zmxucrhtensw90xy
Tags: upstream-17.0.0
Import upstream version 17.0.0

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js/src/tests/js1_8_5/extensions/clone-leaf-object.js
 
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// |reftest| skip-if(!xulRuntime.shell)
 
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// -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 
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// Any copyright is dedicated to the Public Domain.
 
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// http://creativecommons.org/licenses/publicdomain/
 
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var a = [new Boolean(true),
 
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         new Boolean(false),
 
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         new Number(0),
 
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         new Number(-0),
 
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         new Number(Math.PI),
 
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         new Number(0x7fffffff),
 
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         new Number(-0x7fffffff),
 
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         new Number(0x80000000),
 
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         new Number(-0x80000000),
 
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         new Number(0xffffffff),
 
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         new Number(-0xffffffff),
 
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         new Number(0x100000000),
 
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         new Number(-0x100000000),
 
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         new Number(Number.MIN_VALUE),
 
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         new Number(-Number.MIN_VALUE),
 
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         new Number(Number.MAX_VALUE),
 
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         new Number(-Number.MAX_VALUE),
 
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         new Number(1/0),
 
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         new Number(-1/0),
 
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         new Number(0/0),
 
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         new String(""),
 
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         new String("\0123\u4567"),
 
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         new Date(0),
 
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         new Date(-0),
 
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         new Date(0x7fffffff),
 
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         new Date(-0x7fffffff),
 
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         new Date(0x80000000),
 
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         new Date(-0x80000000),
 
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         new Date(0xffffffff),
 
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         new Date(-0xffffffff),
 
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         new Date(0x100000000),
 
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         new Date(-0x100000000),
 
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         new Date(1286523948674),
 
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         new Date(8.64e15), // hard-coded in ES5 spec, hard-coded here
 
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         new Date(-8.64e15),
 
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         new Date(NaN)];
 
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function primitive(a) {
 
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    return a instanceof Date ? +a : a.constructor(a);
 
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}
 
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for (var i = 0; i < a.length; i++) {
 
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    var x = a[i];
 
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    var expectedSource = x.toSource();
 
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    var expectedPrimitive = primitive(x);
 
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    var expectedProto = x.__proto__;
 
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    var expectedString = Object.prototype.toString.call(x);
 
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    x.expando = 1;
 
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    x.__proto__ = {};
 
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    var y = deserialize(serialize(x));
 
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    assertEq(y.toSource(), expectedSource);
 
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    assertEq(primitive(y), expectedPrimitive);
 
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    assertEq(y.__proto__, expectedProto);
 
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    assertEq(Object.prototype.toString.call(y), expectedString);
 
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    assertEq("expando" in y, false);
 
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}
 
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reportCompare(0, 0);