tor-browser

The Tor Browser
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S11.5.3_A4_T2.js (1781B)

      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 info: |
      6    The result of a ECMAScript floating-point remainder operation is
      7    determined by the rules of IEEE arithmetics
      8 es5id: 11.5.3_A4_T2
      9 description: >
     10    The sign of the finite non-zero value result equals the sign of
     11    the divided
     12 ---*/
     13 
     14 //CHECK#1
     15 if (1 % 1 !== 0) {
     16  throw new Test262Error('#1.1: 1 % 1 === 0. Actual: ' + (1 % 1));
     17 } else {
     18  if (1 / (1 % 1) !== Number.POSITIVE_INFINITY) {
     19    throw new Test262Error('#1.2: 1 % 1 === + 0. Actual: -0');
     20  }
     21 }
     22 
     23 //CHECK#2
     24 if (-1 % -1 !== -0) {
     25  throw new Test262Error('#2.1: -1 % -1 === 0. Actual: ' + (-1 % -1));
     26 } else {
     27  if (1 / (-1 % -1) !== Number.NEGATIVE_INFINITY) {
     28    throw new Test262Error('#2.2: -1 % -1 === - 0. Actual: +0');
     29  }
     30 }
     31 
     32 //CHECK#3
     33 if (-1 % 1 !== -0) {
     34  throw new Test262Error('#3.1: -1 % 1 === 0. Actual: ' + (-1 % 1));
     35 } else {
     36  if (1 / (-1 % 1) !== Number.NEGATIVE_INFINITY) {
     37    throw new Test262Error('#3.2: -1 % 1 === - 0. Actual: +0');
     38  }
     39 }
     40 
     41 //CHECK#4
     42 if (1 % -1 !== 0) {
     43  throw new Test262Error('#4.1: 1 % -1 === 0. Actual: ' + (1 % -1));
     44 } else {
     45  if (1 / (1 % -1) !== Number.POSITIVE_INFINITY) {
     46    throw new Test262Error('#4.2: 1 % -1 === + 0. Actual: -0');
     47  }
     48 }
     49 
     50 //CHECK#5
     51 if (101 % 51 !== 50) {
     52  throw new Test262Error('#5: 101 % 51 === 50. Actual: ' + (101 % 51));
     53 }
     54 
     55 //CHECK#6
     56 if (101 % -51 !== 50) {
     57  throw new Test262Error('#6: 101 % -51 === 50. Actual: ' + (101 % -51));
     58 }
     59 
     60 //CHECK#7
     61 if (-101 % 51 !== -50) {
     62  throw new Test262Error('#7: -101 % 51 === -50. Actual: ' + (-101 % 51));
     63 }
     64 
     65 //CHECK#8
     66 if (-101 % -51 !== -50) {
     67  throw new Test262Error('#8: -101 % -51 === -50. Actual: ' + (-101 % -51));
     68 }
     69 
     70 reportCompare(0, 0);