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251 lines
10 KiB
JavaScript
251 lines
10 KiB
JavaScript
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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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*
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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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*
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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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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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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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*
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* Contributor(s):
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*
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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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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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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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*
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* ***** END LICENSE BLOCK ***** */
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/**
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File Name: 11.13.2-2js
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ECMA Section: 11.13.2 Compound Assignment: /=
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Description:
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*= /= %= += -= <<= >>= >>>= &= ^= |=
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11.13.2 Compound assignment ( op= )
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The production AssignmentExpression :
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LeftHandSideExpression @ = AssignmentExpression, where @ represents one of
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the operators indicated above, is evaluated as follows:
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1. Evaluate LeftHandSideExpression.
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2. Call GetValue(Result(1)).
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3. Evaluate AssignmentExpression.
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4. Call GetValue(Result(3)).
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5. Apply operator @ to Result(2) and Result(4).
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6. Call PutValue(Result(1), Result(5)).
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7. Return Result(5).
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Author: christine@netscape.com
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Date: 12 november 1997
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*/
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var SECTION = "11.13.2-2";
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var VERSION = "ECMA_1";
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startTest();
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writeHeaderToLog( SECTION + " Compound Assignment: /=");
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// NaN cases
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new TestCase( SECTION,
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"VAR1 = NaN; VAR2=1; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.NaN; VAR2=1; VAR1 /= VAR2") );
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new TestCase( SECTION,
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"VAR1 = NaN; VAR2=1; VAR1 /= VAR2; VAR1",
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Number.NaN,
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eval("VAR1 = Number.NaN; VAR2=1; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = NaN; VAR2=0; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.NaN; VAR2=0; VAR1 /= VAR2") );
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new TestCase( SECTION,
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"VAR1 = NaN; VAR2=0; VAR1 /= VAR2; VAR1",
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Number.NaN,
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eval("VAR1 = Number.NaN; VAR2=0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2=NaN; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = 0; VAR2=Number.NaN; VAR1 /= VAR2") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2=NaN; VAR1 /= VAR2; VAR1",
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Number.NaN,
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eval("VAR1 = 0; VAR2=Number.NaN; VAR1 /= VAR2; VAR1") );
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// number cases
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new TestCase( SECTION,
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"VAR1 = 0; VAR2=1; VAR1 /= VAR2",
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0,
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eval("VAR1 = 0; VAR2=1; VAR1 /= VAR2") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2=1; VAR1 /= VAR2;VAR1",
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0,
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eval("VAR1 = 0; VAR2=1; VAR1 /= VAR2;VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0xFF; VAR2 = 0xA, VAR1 /= VAR2",
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25.5,
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eval("VAR1 = 0XFF; VAR2 = 0XA, VAR1 /= VAR2") );
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// special division cases
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= Infinity; VAR1 /= VAR2",
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0,
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eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= Infinity; VAR1 /= VAR2",
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0,
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eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= -Infinity; VAR1 /= VAR2",
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0,
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eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= -Infinity; VAR1 /= VAR2",
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0,
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eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= Infinity; VAR2 /= VAR1",
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Number.POSITIVE_INFINITY,
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eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR2 /= VAR1; VAR2") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= Infinity; VAR2 /= VAR1",
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Number.NEGATIVE_INFINITY,
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eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR2 /= VAR1; VAR2") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= -Infinity; VAR2 /= VAR1",
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Number.POSITIVE_INFINITY,
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eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 /= VAR1; VAR2") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= -Infinity; VAR2 /= VAR1",
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Number.NEGATIVE_INFINITY,
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eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 /= VAR1; VAR2") );
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new TestCase( SECTION,
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"VAR1 = Infinity; VAR2= Infinity; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = Infinity; VAR2= -Infinity; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 =-Infinity; VAR2= Infinity; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 =-Infinity; VAR2=-Infinity; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= 0; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = 0; VAR2 = 0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 0; VAR2= -0; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = 0; VAR2 = -0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= 0; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = -0; VAR2 = 0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -0; VAR2= -0; VAR1 /= VAR2",
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Number.NaN,
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eval("VAR1 = -0; VAR2 = -0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 1; VAR2= 0; VAR1 /= VAR2",
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Number.POSITIVE_INFINITY,
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eval("VAR1 = 1; VAR2 = 0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = 1; VAR2= -0; VAR1 /= VAR2",
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Number.NEGATIVE_INFINITY,
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eval("VAR1 = 1; VAR2 = -0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -1; VAR2= 0; VAR1 /= VAR2",
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Number.NEGATIVE_INFINITY,
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eval("VAR1 = -1; VAR2 = 0; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = -1; VAR2= -0; VAR1 /= VAR2",
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Number.POSITIVE_INFINITY,
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eval("VAR1 = -1; VAR2 = -0; VAR1 /= VAR2; VAR1") );
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// string cases
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new TestCase( SECTION,
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"VAR1 = 1000; VAR2 = '10', VAR1 /= VAR2; VAR1",
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100,
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eval("VAR1 = 1000; VAR2 = '10', VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION,
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"VAR1 = '1000'; VAR2 = 10, VAR1 /= VAR2; VAR1",
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100,
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eval("VAR1 = '1000'; VAR2 = 10, VAR1 /= VAR2; VAR1") );
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/*
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new TestCase( SECTION, "VAR1 = 10; VAR2 = '0XFF', VAR1 /= VAR2", 2550, eval("VAR1 = 10; VAR2 = '0XFF', VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 /= VAR2", 2550, eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = '10'; VAR2 = '255', VAR1 /= VAR2", 2550, eval("VAR1 = '10'; VAR2 = '255', VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = '10'; VAR2 = '0XFF', VAR1 /= VAR2", 2550, eval("VAR1 = '10'; VAR2 = '0XFF', VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 /= VAR2", 2550, eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 /= VAR2") );
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// boolean cases
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new TestCase( SECTION, "VAR1 = true; VAR2 = false; VAR1 /= VAR2", 0, eval("VAR1 = true; VAR2 = false; VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = true; VAR2 = true; VAR1 /= VAR2", 1, eval("VAR1 = true; VAR2 = true; VAR1 /= VAR2") );
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// object cases
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new TestCase( SECTION, "VAR1 = new Boolean(true); VAR2 = 10; VAR1 /= VAR2;VAR1", 10, eval("VAR1 = new Boolean(true); VAR2 = 10; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION, "VAR1 = new Number(11); VAR2 = 10; VAR1 /= VAR2; VAR1", 110, eval("VAR1 = new Number(11); VAR2 = 10; VAR1 /= VAR2; VAR1") );
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new TestCase( SECTION, "VAR1 = new Number(11); VAR2 = new Number(10); VAR1 /= VAR2", 110, eval("VAR1 = new Number(11); VAR2 = new Number(10); VAR1 /= VAR2") );
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new TestCase( SECTION, "VAR1 = new String('15'); VAR2 = new String('0xF'); VAR1 /= VAR2", 255, eval("VAR1 = String('15'); VAR2 = new String('0xF'); VAR1 /= VAR2") );
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*/
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test();
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