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Diffstat (limited to 'js/src/tests/ecma/Expressions/11.13.2-2.js')
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diff --git a/js/src/tests/ecma/Expressions/11.13.2-2.js b/js/src/tests/ecma/Expressions/11.13.2-2.js new file mode 100644 index 000000000..9e0e071a5 --- /dev/null +++ b/js/src/tests/ecma/Expressions/11.13.2-2.js @@ -0,0 +1,219 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + + +/** + 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(); + |