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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
Result of number conversion from number value equals to the input
argument (no conversion)
es5id: 9.3_A4.2_T2
description: >
Number.NaN, +0, -0, Number.POSITIVE_INFINITY,
Number.NEGATIVE_INFINITY, Number.MAX_VALUE and Number.MIN_VALUE
convert to Number by implicit transformation
---*/
// CHECK#1
if (isNaN(+(Number.NaN)) !== true) {
throw new Test262Error('#1: +(NaN) === Not-a-Number. Actual: ' + (+(NaN)));
}
// CHECK#2
if (+(+0) !== +0) {
throw new Test262Error('#2.1: +(+0) === 0. Actual: ' + (+(+0)));
} else {
if (1/+(+0) !== Number.POSITIVE_INFINITY) {
throw new Test262Error('#2.2: +(+0) === +0. Actual: -0');
}
}
// CHECK#3
if (+(-0) !== -0) {
throw new Test262Error('#3.1: +(-0) === 0. Actual: ' + (+(-0)));
} else {
if (1/+(-0) !== Number.NEGATIVE_INFINITY) {
throw new Test262Error('#3.2: +(-0) === -0. Actual: +0');
}
}
// CHECK#4
if (+(Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
throw new Test262Error('#4: +(+Infinity) === +Infinity. Actual: ' + (+(+Infinity)));
}
// CHECK#5
if (+(Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
throw new Test262Error('#5: +(-Infinity) === -Infinity. Actual: ' + (+(-Infinity)));
}
// CHECK#6
if (+(Number.MAX_VALUE) !== Number.MAX_VALUE) {
throw new Test262Error('#6: +(Number.MAX_VALUE) === Number.MAX_VALUE. Actual: ' + (+(Number.MAX_VALUE)));
}
// CHECK#7
if (+(Number.MIN_VALUE) !== Number.MIN_VALUE) {
throw new Test262Error('#7: +(Number.MIN_VALUE) === Number.MIN_VALUE. Actual: ' + (+(Number.MIN_VALUE)));
}
reportCompare(0, 0);