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gecko/js/tests/ecma/Expressions/11.13.2-2.js

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
File Name: 11.13.2-2js
ECMA Section: 11.13.2 Compound Assignment: /=
Description:
*= /= %= += -= <<= >>= >>>= &= ^= |=
11.13.2 Compound assignment ( op= )
The production AssignmentExpression :
LeftHandSideExpression @ = AssignmentExpression, where @ represents one of
the operators indicated above, is evaluated as follows:
1. Evaluate LeftHandSideExpression.
2. Call GetValue(Result(1)).
3. Evaluate AssignmentExpression.
4. Call GetValue(Result(3)).
5. Apply operator @ to Result(2) and Result(4).
6. Call PutValue(Result(1), Result(5)).
7. Return Result(5).
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "11.13.2-2";
var VERSION = "ECMA_1";
startTest();
writeHeaderToLog( SECTION + " Compound Assignment: /=");
// NaN cases
new TestCase( SECTION,
"VAR1 = NaN; VAR2=1; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.NaN; VAR2=1; VAR1 /= VAR2") );
new TestCase( SECTION,
"VAR1 = NaN; VAR2=1; VAR1 /= VAR2; VAR1",
Number.NaN,
eval("VAR1 = Number.NaN; VAR2=1; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = NaN; VAR2=0; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.NaN; VAR2=0; VAR1 /= VAR2") );
new TestCase( SECTION,
"VAR1 = NaN; VAR2=0; VAR1 /= VAR2; VAR1",
Number.NaN,
eval("VAR1 = Number.NaN; VAR2=0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 0; VAR2=NaN; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = 0; VAR2=Number.NaN; VAR1 /= VAR2") );
new TestCase( SECTION,
"VAR1 = 0; VAR2=NaN; VAR1 /= VAR2; VAR1",
Number.NaN,
eval("VAR1 = 0; VAR2=Number.NaN; VAR1 /= VAR2; VAR1") );
// number cases
new TestCase( SECTION,
"VAR1 = 0; VAR2=1; VAR1 /= VAR2",
0,
eval("VAR1 = 0; VAR2=1; VAR1 /= VAR2") );
new TestCase( SECTION,
"VAR1 = 0; VAR2=1; VAR1 /= VAR2;VAR1",
0,
eval("VAR1 = 0; VAR2=1; VAR1 /= VAR2;VAR1") );
new TestCase( SECTION,
"VAR1 = 0xFF; VAR2 = 0xA, VAR1 /= VAR2",
25.5,
eval("VAR1 = 0XFF; VAR2 = 0XA, VAR1 /= VAR2") );
// special division cases
new TestCase( SECTION,
"VAR1 = 0; VAR2= Infinity; VAR1 /= VAR2",
0,
eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= Infinity; VAR1 /= VAR2",
0,
eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= -Infinity; VAR1 /= VAR2",
0,
eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 0; VAR2= -Infinity; VAR1 /= VAR2",
0,
eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 0; VAR2= Infinity; VAR2 /= VAR1",
Number.POSITIVE_INFINITY,
eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR2 /= VAR1; VAR2") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= Infinity; VAR2 /= VAR1",
Number.NEGATIVE_INFINITY,
eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR2 /= VAR1; VAR2") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= -Infinity; VAR2 /= VAR1",
Number.POSITIVE_INFINITY,
eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 /= VAR1; VAR2") );
new TestCase( SECTION,
"VAR1 = 0; VAR2= -Infinity; VAR2 /= VAR1",
Number.NEGATIVE_INFINITY,
eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 /= VAR1; VAR2") );
new TestCase( SECTION,
"VAR1 = Infinity; VAR2= Infinity; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = Infinity; VAR2= -Infinity; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 =-Infinity; VAR2= Infinity; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 =-Infinity; VAR2=-Infinity; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 0; VAR2= 0; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = 0; VAR2 = 0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 0; VAR2= -0; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = 0; VAR2 = -0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= 0; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = -0; VAR2 = 0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -0; VAR2= -0; VAR1 /= VAR2",
Number.NaN,
eval("VAR1 = -0; VAR2 = -0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 1; VAR2= 0; VAR1 /= VAR2",
Number.POSITIVE_INFINITY,
eval("VAR1 = 1; VAR2 = 0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = 1; VAR2= -0; VAR1 /= VAR2",
Number.NEGATIVE_INFINITY,
eval("VAR1 = 1; VAR2 = -0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -1; VAR2= 0; VAR1 /= VAR2",
Number.NEGATIVE_INFINITY,
eval("VAR1 = -1; VAR2 = 0; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = -1; VAR2= -0; VAR1 /= VAR2",
Number.POSITIVE_INFINITY,
eval("VAR1 = -1; VAR2 = -0; VAR1 /= VAR2; VAR1") );
// string cases
new TestCase( SECTION,
"VAR1 = 1000; VAR2 = '10', VAR1 /= VAR2; VAR1",
100,
eval("VAR1 = 1000; VAR2 = '10', VAR1 /= VAR2; VAR1") );
new TestCase( SECTION,
"VAR1 = '1000'; VAR2 = 10, VAR1 /= VAR2; VAR1",
100,
eval("VAR1 = '1000'; VAR2 = 10, VAR1 /= VAR2; VAR1") );
/*
new TestCase( SECTION, "VAR1 = 10; VAR2 = '0XFF', VAR1 /= VAR2", 2550, eval("VAR1 = 10; VAR2 = '0XFF', VAR1 /= VAR2") );
new TestCase( SECTION, "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 /= VAR2", 2550, eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 /= VAR2") );
new TestCase( SECTION, "VAR1 = '10'; VAR2 = '255', VAR1 /= VAR2", 2550, eval("VAR1 = '10'; VAR2 = '255', VAR1 /= VAR2") );
new TestCase( SECTION, "VAR1 = '10'; VAR2 = '0XFF', VAR1 /= VAR2", 2550, eval("VAR1 = '10'; VAR2 = '0XFF', VAR1 /= VAR2") );
new TestCase( SECTION, "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 /= VAR2", 2550, eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 /= VAR2") );
// boolean cases
new TestCase( SECTION, "VAR1 = true; VAR2 = false; VAR1 /= VAR2", 0, eval("VAR1 = true; VAR2 = false; VAR1 /= VAR2") );
new TestCase( SECTION, "VAR1 = true; VAR2 = true; VAR1 /= VAR2", 1, eval("VAR1 = true; VAR2 = true; VAR1 /= VAR2") );
// object cases
new TestCase( SECTION, "VAR1 = new Boolean(true); VAR2 = 10; VAR1 /= VAR2;VAR1", 10, eval("VAR1 = new Boolean(true); VAR2 = 10; VAR1 /= VAR2; VAR1") );
new TestCase( SECTION, "VAR1 = new Number(11); VAR2 = 10; VAR1 /= VAR2; VAR1", 110, eval("VAR1 = new Number(11); VAR2 = 10; VAR1 /= VAR2; VAR1") );
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") );
new TestCase( SECTION, "VAR1 = new String('15'); VAR2 = new String('0xF'); VAR1 /= VAR2", 255, eval("VAR1 = String('15'); VAR2 = new String('0xF'); VAR1 /= VAR2") );
*/
test();
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