js/src/tests/ecma/Math/15.8.2.3.js@6474c204b198
js/src/tests/ecma/Math/15.8.2.3.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 /**
8 File Name: 15.8.2.3.js
9 ECMA Section: 15.8.2.3 asin( x )
10 Description: return an approximation to the arc sine of the
11 argument. the result is expressed in radians and
12 range is from -PI/2 to +PI/2. special cases:
13 - if x is NaN, the result is NaN
14 - if x > 1, the result is NaN
15 - if x < -1, the result is NaN
16 - if x == +0, the result is +0
17 - if x == -0, the result is -0
18 Author: christine@netscape.com
19 Date: 7 july 1997
21 */
22 var SECTION = "15.8.2.3";
23 var VERSION = "ECMA_1";
24 startTest();
25 var TITLE = "Math.asin()";
27 writeHeaderToLog( SECTION + " "+ TITLE);
29 new TestCase( SECTION,
30 "Math.asin()",
31 Number.NaN,
32 Math.asin() );
34 new TestCase( SECTION,
35 "Math.asin(void 0)",
36 Number.NaN,
37 Math.asin(void 0) );
39 new TestCase( SECTION,
40 "Math.asin(null)",
41 0,
42 Math.asin(null) );
44 new TestCase( SECTION,
45 "Math.asin(NaN)",
46 Number.NaN,
47 Math.asin(Number.NaN) );
49 new TestCase( SECTION,
50 "Math.asin('string')",
51 Number.NaN,
52 Math.asin("string") );
54 new TestCase( SECTION,
55 "Math.asin('0')",
56 0,
57 Math.asin("0") );
59 new TestCase( SECTION,
60 "Math.asin('1')",
61 Math.PI/2,
62 Math.asin("1") );
64 new TestCase( SECTION,
65 "Math.asin('-1')",
66 -Math.PI/2,
67 Math.asin("-1") );
69 new TestCase( SECTION,
70 "Math.asin(Math.SQRT1_2+'')",
71 Math.PI/4,
72 Math.asin(Math.SQRT1_2+'') );
74 new TestCase( SECTION,
75 "Math.asin(-Math.SQRT1_2+'')",
76 -Math.PI/4,
77 Math.asin(-Math.SQRT1_2+'') );
79 new TestCase( SECTION,
80 "Math.asin(1.000001)",
81 Number.NaN,
82 Math.asin(1.000001) );
84 new TestCase( SECTION,
85 "Math.asin(-1.000001)",
86 Number.NaN,
87 Math.asin(-1.000001) );
89 new TestCase( SECTION,
90 "Math.asin(0)",
91 0,
92 Math.asin(0) );
94 new TestCase( SECTION,
95 "Math.asin(-0)",
96 -0,
97 Math.asin(-0) );
99 new TestCase( SECTION,
100 "Infinity/Math.asin(-0)",
101 -Infinity,
102 Infinity/Math.asin(-0) );
104 new TestCase( SECTION,
105 "Math.asin(1)",
106 Math.PI/2,
107 Math.asin(1) );
109 new TestCase( SECTION,
110 "Math.asin(-1)",
111 -Math.PI/2,
112 Math.asin(-1) );
114 new TestCase( SECTION,
115 "Math.asin(Math.SQRT1_2))",
116 Math.PI/4,
117 Math.asin(Math.SQRT1_2) );
119 new TestCase( SECTION,
120 "Math.asin(-Math.SQRT1_2))",
121 -Math.PI/4,
122 Math.asin(-Math.SQRT1_2));
124 test();
