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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is Mozilla Communicator client code, released
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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gTestfile = '9.4-2.js';
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ECMA Section: 9.4 ToInteger
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Description: 1. Call ToNumber on the input argument
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2. If Result(1) is NaN, return +0
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3. If Result(1) is +0, -0, Infinity, or -Infinity,
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4. Compute sign(Result(1)) * floor(abs(Result(1))).
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To test ToInteger, this test uses new Date(value),
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15.9.3.7. The Date constructor sets the [[Value]]
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property of the new object to TimeClip(value), which
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1. If time is not finite, return NaN
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2. If abs(Result(1)) > 8.64e15, return NaN
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3. Return an implementation dependent choice of either
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ToInteger(Result(2)) or ToInteger(Result(2)) + (+0)
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(Adding a positive 0 converts -0 to +0).
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This tests ToInteger for values -8.64e15 > value > 8.64e15,
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not including -0 and +0.
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For additional special cases (0, +0, Infinity, -Infinity,
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and NaN, see 9.4-2.js). For value is String, see 9.4-3.js.
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Author: christine@netscape.com
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var SECTION = "9.4-1";
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var VERSION = "ECMA_1";
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var TITLE = "ToInteger";
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writeHeaderToLog( SECTION + " "+ TITLE);
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new TestCase( SECTION, "td = new Date(Number.NaN); td.valueOf()", Number.NaN, eval("td = new Date(Number.NaN); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(Infinity); td.valueOf()", Number.NaN, eval("td = new Date(Number.POSITIVE_INFINITY); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-Infinity); td.valueOf()", Number.NaN, eval("td = new Date(Number.NEGATIVE_INFINITY); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-0); td.valueOf()", -0, eval("td = new Date(-0); td.valueOf()" ) );
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new TestCase( SECTION, "td = new Date(0); td.valueOf()", 0, eval("td = new Date(0); td.valueOf()") );
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// value is not an integer
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new TestCase( SECTION, "td = new Date(3.14159); td.valueOf()", 3, eval("td = new Date(3.14159); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(Math.PI); td.valueOf()", 3, eval("td = new Date(Math.PI); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-Math.PI);td.valueOf()", -3, eval("td = new Date(-Math.PI);td.valueOf()") );
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new TestCase( SECTION, "td = new Date(3.14159e2); td.valueOf()", 314, eval("td = new Date(3.14159e2); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(.692147e1); td.valueOf()", 6, eval("td = new Date(.692147e1);td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-.692147e1);td.valueOf()", -6, eval("td = new Date(-.692147e1);td.valueOf()") );
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// value is not a number
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new TestCase( SECTION, "td = new Date(true); td.valueOf()", 1, eval("td = new Date(true); td.valueOf()" ) );
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new TestCase( SECTION, "td = new Date(false); td.valueOf()", 0, eval("td = new Date(false); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(new Number(Math.PI)); td.valueOf()", 3, eval("td = new Date(new Number(Math.PI)); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(new Number(Math.PI)); td.valueOf()", 3, eval("td = new Date(new Number(Math.PI)); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(8.64e15); td.valueOf()", 8.64e15, eval("td = new Date(8.64e15); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-8.64e15); td.valueOf()", -8.64e15, eval("td = new Date(-8.64e15); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(8.64e-15); td.valueOf()", 0, eval("td = new Date(8.64e-15); td.valueOf()") );
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new TestCase( SECTION, "td = new Date(-8.64e-15); td.valueOf()", 0, eval("td = new Date(-8.64e-15); td.valueOf()") );