| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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| * The Original Code is Mozilla Communicator client code, released |
| * March 31, 1998. |
| * |
| * The Initial Developer of the Original Code is |
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| * Portions created by the Initial Developer are Copyright (C) 1998 |
| * the Initial Developer. All Rights Reserved. |
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| * ***** END LICENSE BLOCK ***** */ |
| |
| gTestfile = '11.13.2-2.js'; |
| |
| /** |
| 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(); |
| |
