The Tor Browser / file comparison
comparison: js/src/tests/test262/ch09/9.3/S9.3_A4.2_T1.js
js/src/tests/test262/ch09/9.3/S9.3_A4.2_T1.js
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
equal
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| -1:000000000000 | 0:ef787e9f99e4 |
|---|---|
| 1 // Copyright 2009 the Sputnik authors. All rights reserved. | |
| 2 // This code is governed by the BSD license found in the LICENSE file. | |
| 3 | |
| 4 /** | |
| 5 * Result of number conversion from number value equals to the input argument (no conversion) | |
| 6 * | |
| 7 * @path ch09/9.3/S9.3_A4.2_T1.js | |
| 8 * @description Number.NaN, +0, -0, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY, | |
| 9 * Number.MAX_VALUE and Number.MIN_VALUE convert to Number by explicit transformation | |
| 10 */ | |
| 11 | |
| 12 // CHECK#1 | |
| 13 if (isNaN(Number(Number.NaN)) !== true) { | |
| 14 $ERROR('#1: Number(NaN) === Not-a-Number. Actual: ' + (Number(NaN))); | |
| 15 } | |
| 16 | |
| 17 // CHECK#2 | |
| 18 if (Number(+0) !== +0) { | |
| 19 $ERROR('#2.1: Number(+0) === 0. Actual: ' + (Number(+0))); | |
| 20 } else { | |
| 21 if (1/Number(+0) !== Number.POSITIVE_INFINITY) { | |
| 22 $ERROR('#2.2: Number(+0) === +0. Actual: -0'); | |
| 23 } | |
| 24 } | |
| 25 | |
| 26 // CHECK#3 | |
| 27 if (Number(-0) !== -0) { | |
| 28 $ERROR('#3.1: Number(-0) === 0. Actual: ' + (Number(-0))); | |
| 29 } else { | |
| 30 if (1/Number(-0) !== Number.NEGATIVE_INFINITY) { | |
| 31 $ERROR('#3.2: Number(-0) === -0. Actual: +0'); | |
| 32 } | |
| 33 } | |
| 34 | |
| 35 // CHECK#4 | |
| 36 if (Number(Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) { | |
| 37 $ERROR('#4: Number(+Infinity) === +Infinity. Actual: ' + (Number(+Infinity))); | |
| 38 } | |
| 39 | |
| 40 // CHECK#5 | |
| 41 if (Number(Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) { | |
| 42 $ERROR('#5: Number(-Infinity) === -Infinity. Actual: ' + (Number(-Infinity))); | |
| 43 } | |
| 44 | |
| 45 // CHECK#6 | |
| 46 if (Number(Number.MAX_VALUE) !== Number.MAX_VALUE) { | |
| 47 $ERROR('#6: Number(Number.MAX_VALUE) === Number.MAX_VALUE. Actual: ' + (Number(Number.MAX_VALUE))); | |
| 48 } | |
| 49 | |
| 50 // CHECK#7 | |
| 51 if (Number(Number.MIN_VALUE) !== Number.MIN_VALUE) { | |
| 52 $ERROR('#7: Number(Number.MIN_VALUE) === Number.MIN_VALUE. Actual: ' + (Number(Number.MIN_VALUE))); | |
| 53 } | |
| 54 |
