| // Copyright 2009 the Sputnik authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| info: | |
| The result of an addition is determined using the rules of IEEE 754 |
| double-precision arithmetics |
| es5id: 11.6.1_A4_T4 |
| description: > |
| The sum of an infinity and a finite value is equal to the infinite |
| operand |
| ---*/ |
| |
| //CHECK#1 |
| if (Number.POSITIVE_INFINITY + 1 !== Number.POSITIVE_INFINITY ) { |
| $ERROR('#1: Infinity + 1 === Infinity. Actual: ' + (Infinity + 1)); |
| } |
| |
| //CHECK#2 |
| if (-1 + Number.POSITIVE_INFINITY !== Number.POSITIVE_INFINITY ) { |
| $ERROR('#2: -1 + Infinity === Infinity. Actual: ' + (-1 + Infinity)); |
| } |
| |
| //CHECK#3 |
| if (Number.NEGATIVE_INFINITY + 1 !== Number.NEGATIVE_INFINITY ) { |
| $ERROR('#3: -Infinity + 1 === -Infinity. Actual: ' + (-Infinity + 1)); |
| } |
| |
| //CHECK#4 |
| if (-1 + Number.NEGATIVE_INFINITY !== Number.NEGATIVE_INFINITY ) { |
| $ERROR('#4: -1 + -Infinity === -Infinity. Actual: ' + (-1 + -Infinity)); |
| } |
| |
| //CHECK#5 |
| if (Number.POSITIVE_INFINITY + Number.MAX_VALUE !== Number.POSITIVE_INFINITY ) { |
| $ERROR('#5: Infinity + Number.MAX_VALUE === Infinity. Actual: ' + (Infinity + Number.MAX_VALUE)); |
| } |
| |
| //CHECK#6 |
| if (-Number.MAX_VALUE + Number.POSITIVE_INFINITY !== Number.POSITIVE_INFINITY ) { |
| $ERROR('#6: -Number.MAX_VALUE + Infinity === Infinity. Actual: ' + (-Number.MAX_VALUE + Infinity)); |
| } |
| |
| //CHECK#7 |
| if (Number.NEGATIVE_INFINITY + Number.MAX_VALUE !== Number.NEGATIVE_INFINITY ) { |
| $ERROR('#7: -Infinity + Number.MAX_VALUE === -Infinity. Actual: ' + (-Infinity + Number.MAX_VALUE)); |
| } |
| |
| //CHECK#8 |
| if (-Number.MAX_VALUE + Number.NEGATIVE_INFINITY !== Number.NEGATIVE_INFINITY ) { |
| $ERROR('#8: -Number.MAX_VALUE + -Infinity === -Infinity. Actual: ' + (-Number.MAX_VALUE + -Infinity)); |
| } |