tor-browser

The Tor Browser
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int32_min-exponent.js (661B)

      1 // Copyright (C) 2018 Mozilla Corporation. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: sec-applying-the-exp-operator
      6 description: >
      7    Using -(2**31) as exponent with the exponentiation operator should behave
      8    as expected.
      9 features: [exponentiation]
     10 ---*/
     11 
     12 const INT32_MIN = -2147483648;
     13 
     14 assert.sameValue(2**INT32_MIN, +0.0,
     15                 "2**-(gonzo huge exponent > 1074) should be +0 because " +
     16                 "2**-1074 is the smallest positive IEEE-754 number");
     17 
     18 assert.sameValue(1**INT32_MIN, 1,
     19                 "1**-(gonzo huge exponent > 1074) should be 1");
     20 
     21 reportCompare(0, 0);