1/* The contents of this file are subject to the Netscape Public
2 * License Version 1.1 (the "License"); you may not use this file
3 * except in compliance with the License. You may obtain a copy of
4 * the License at http://www.mozilla.org/NPL/
5 *
6 * Software distributed under the License is distributed on an "AS
7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8 * implied. See the License for the specific language governing
9 * rights and limitations under the License.
10 *
11 * The Original Code is Mozilla Communicator client code, released March
12 * 31, 1998.
13 *
14 * The Initial Developer of the Original Code is Netscape Communications
15 * Corporation. Portions created by Netscape are
16 * Copyright (C) 1998 Netscape Communications Corporation. All
17 * Rights Reserved.
18 *
19 * Contributor(s):
20 *
21 */
22 /**
23    File Name:          11.13.2-1.js
24    ECMA Section:       11.13.2 Compound Assignment: *=
25    Description:
26
27    *= /= %= += -= <<= >>= >>>= &= ^= |=
28
29    11.13.2 Compound assignment ( op= )
30
31    The production AssignmentExpression :
32    LeftHandSideExpression @ = AssignmentExpression, where @ represents one of
33    the operators indicated above, is evaluated as follows:
34
35    1.  Evaluate LeftHandSideExpression.
36    2.  Call GetValue(Result(1)).
37    3.  Evaluate AssignmentExpression.
38    4.  Call GetValue(Result(3)).
39    5.  Apply operator @ to Result(2) and Result(4).
40    6.  Call PutValue(Result(1), Result(5)).
41    7.  Return Result(5).
42
43    Author:             christine@netscape.com
44    Date:               12 november 1997
45*/
46    var SECTION = "11.13.2-1";
47    var VERSION = "ECMA_1";
48    startTest();
49    var testcases = getTestCases();
50
51    writeHeaderToLog( SECTION + " Compound Assignment: *=");
52    test();
53
54function getTestCases() {
55    var array = new Array();
56    var item = 0;
57
58    // NaN cases
59
60    array[item++] = new TestCase( SECTION,    "VAR1 = NaN; VAR2=1; VAR1 *= VAR2",       Number.NaN, eval("VAR1 = Number.NaN; VAR2=1; VAR1 *= VAR2") );
61    array[item++] = new TestCase( SECTION,    "VAR1 = NaN; VAR2=1; VAR1 *= VAR2; VAR1", Number.NaN, eval("VAR1 = Number.NaN; VAR2=1; VAR1 *= VAR2; VAR1") );
62
63    // number cases
64    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2=1; VAR1 *= VAR2",         0,          eval("VAR1 = 0; VAR2=1; VAR1 *= VAR2") );
65    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2=1; VAR1 *= VAR2;VAR1",    0,          eval("VAR1 = 0; VAR2=1; VAR1 *= VAR2;VAR1") );
66
67    array[item++] = new TestCase( SECTION,    "VAR1 = 0xFF; VAR2 = 0xA, VAR1 *= VAR2", 2550,      eval("VAR1 = 0XFF; VAR2 = 0XA, VAR1 *= VAR2") );
68
69    // special multiplication cases
70
71    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2= Infinity; VAR1 *= VAR2",    Number.NaN,      eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR1 *= VAR2; VAR1") );
72    array[item++] = new TestCase( SECTION,    "VAR1 = -0; VAR2= Infinity; VAR1 *= VAR2",   Number.NaN,      eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR1 *= VAR2; VAR1") );
73    array[item++] = new TestCase( SECTION,    "VAR1 = -0; VAR2= -Infinity; VAR1 *= VAR2",  Number.NaN,      eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 *= VAR2; VAR1") );
74    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2= -Infinity; VAR1 *= VAR2",   Number.NaN,      eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR1 *= VAR2; VAR1") );
75
76    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2= Infinity; VAR2 *= VAR1",    Number.NaN,      eval("VAR1 = 0; VAR2 = Number.POSITIVE_INFINITY; VAR2 *= VAR1; VAR2") );
77    array[item++] = new TestCase( SECTION,    "VAR1 = -0; VAR2= Infinity; VAR2 *= VAR1",   Number.NaN,      eval("VAR1 = -0; VAR2 = Number.POSITIVE_INFINITY; VAR2 *= VAR1; VAR2") );
78    array[item++] = new TestCase( SECTION,    "VAR1 = -0; VAR2= -Infinity; VAR2 *= VAR1",  Number.NaN,      eval("VAR1 = -0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 *= VAR1; VAR2") );
79    array[item++] = new TestCase( SECTION,    "VAR1 = 0; VAR2= -Infinity; VAR2 *= VAR1",   Number.NaN,      eval("VAR1 = 0; VAR2 = Number.NEGATIVE_INFINITY; VAR2 *= VAR1; VAR2") );
80
81    array[item++] = new TestCase( SECTION,    "VAR1 = Infinity; VAR2= Infinity; VAR1 *= VAR2",   Number.POSITIVE_INFINITY,      eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 *= VAR2; VAR1") );
82    array[item++] = new TestCase( SECTION,    "VAR1 = Infinity; VAR2= -Infinity; VAR1 *= VAR2",  Number.NEGATIVE_INFINITY,      eval("VAR1 = Number.POSITIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 *= VAR2; VAR1") );
83    array[item++] = new TestCase( SECTION,    "VAR1 =-Infinity; VAR2= Infinity; VAR1 *= VAR2",   Number.NEGATIVE_INFINITY,      eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.POSITIVE_INFINITY; VAR1 *= VAR2; VAR1") );
84    array[item++] = new TestCase( SECTION,    "VAR1 =-Infinity; VAR2=-Infinity; VAR1 *= VAR2",   Number.POSITIVE_INFINITY,      eval("VAR1 = Number.NEGATIVE_INFINITY; VAR2 = Number.NEGATIVE_INFINITY; VAR1 *= VAR2; VAR1") );
85
86    // string cases
87    array[item++] = new TestCase( SECTION,    "VAR1 = 10; VAR2 = '255', VAR1 *= VAR2", 2550,       eval("VAR1 = 10; VAR2 = '255', VAR1 *= VAR2") );
88    array[item++] = new TestCase( SECTION,    "VAR1 = '255'; VAR2 = 10, VAR1 *= VAR2", 2550,       eval("VAR1 = '255'; VAR2 = 10, VAR1 *= VAR2") );
89
90    array[item++] = new TestCase( SECTION,    "VAR1 = 10; VAR2 = '0XFF', VAR1 *= VAR2", 2550,       eval("VAR1 = 10; VAR2 = '0XFF', VAR1 *= VAR2") );
91    array[item++] = new TestCase( SECTION,    "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 *= VAR2", 2550,      eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 *= VAR2") );
92
93    array[item++] = new TestCase( SECTION,    "VAR1 = '10'; VAR2 = '255', VAR1 *= VAR2", 2550,      eval("VAR1 = '10'; VAR2 = '255', VAR1 *= VAR2") );
94    array[item++] = new TestCase( SECTION,    "VAR1 = '10'; VAR2 = '0XFF', VAR1 *= VAR2", 2550,     eval("VAR1 = '10'; VAR2 = '0XFF', VAR1 *= VAR2") );
95    array[item++] = new TestCase( SECTION,    "VAR1 = '0xFF'; VAR2 = 0xA, VAR1 *= VAR2", 2550,      eval("VAR1 = '0XFF'; VAR2 = 0XA, VAR1 *= VAR2") );
96
97    // boolean cases
98    array[item++] = new TestCase( SECTION,    "VAR1 = true; VAR2 = false; VAR1 *= VAR2",    0,      eval("VAR1 = true; VAR2 = false; VAR1 *= VAR2") );
99    array[item++] = new TestCase( SECTION,    "VAR1 = true; VAR2 = true; VAR1 *= VAR2",    1,      eval("VAR1 = true; VAR2 = true; VAR1 *= VAR2") );
100
101    // object cases
102    array[item++] = new TestCase( SECTION,    "VAR1 = new Boolean(true); VAR2 = 10; VAR1 *= VAR2;VAR1",    10,      eval("VAR1 = new Boolean(true); VAR2 = 10; VAR1 *= VAR2; VAR1") );
103    array[item++] = new TestCase( SECTION,    "VAR1 = new Number(11); VAR2 = 10; VAR1 *= VAR2; VAR1",    110,      eval("VAR1 = new Number(11); VAR2 = 10; VAR1 *= VAR2; VAR1") );
104    array[item++] = 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") );
105    array[item++] = new TestCase( SECTION,    "VAR1 = new String('15'); VAR2 = new String('0xF'); VAR1 *= VAR2",    225,      eval("VAR1 = String('15'); VAR2 = new String('0xF'); VAR1 *= VAR2") );
106
107
108    return ( array );
109}
110function test() {
111    for ( tc=0; tc < testcases.length; tc++ ) {
112        testcases[tc].passed = writeTestCaseResult(
113                            testcases[tc].expect,
114                            testcases[tc].actual,
115                            testcases[tc].description +" = "+
116                            testcases[tc].actual );
117
118        testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
119    }
120    stopTest();
121    return ( testcases );
122}
123