1 // Copyright 2009 the Sputnik authors. All rights reserved.
2 // This code is governed by the BSD license found in the LICENSE file.
5 info: Number.prototype.valueOf() returns this number value
7 description: calling with argument
9 assert.sameValue(Number.prototype.valueOf("argument"), 0, 'Number.prototype.valueOf("argument") must return 0');
10 assert.sameValue((new Number()).valueOf("argument"), 0, '(new Number()).valueOf("argument") must return 0');
11 assert.sameValue((new Number(0)).valueOf("argument"), 0, '(new Number(0)).valueOf("argument") must return 0');
12 assert.sameValue((new Number(-1)).valueOf("argument"), -1, '(new Number(-1)).valueOf("argument") must return -1');
13 assert.sameValue((new Number(1)).valueOf("argument"), 1, '(new Number(1)).valueOf("argument") must return 1');
16 new Number(NaN).valueOf("argument"),
18 'new Number(NaN).valueOf("argument") returns NaN'
22 (new Number(Number.POSITIVE_INFINITY)).valueOf("argument"),
23 Number.POSITIVE_INFINITY,
24 '(new Number(Number.POSITIVE_INFINITY)).valueOf("argument") returns Number.POSITIVE_INFINITY'
28 (new Number(Number.NEGATIVE_INFINITY)).valueOf("argument"),
29 Number.NEGATIVE_INFINITY,
30 '(new Number(Number.NEGATIVE_INFINITY)).valueOf("argument") returns Number.NEGATIVE_INFINITY'