tests/stress/math-pow-with-never-NaN-exponent.js

   1 function exponentIsNonNanDouble1(x, doubleArrayIndex) {
   2     var doubleArray = [4.4];
   3     return Math.pow(x, doubleArray[doubleArrayIndex]);
   4 }
   5 noInline(exponentIsNonNanDouble1);
   6
   7 function exponentIsNonNanDouble2(x, doubleArray) {
   8     return Math.pow(x, doubleArray[0]);
   9 }
  10 noInline(exponentIsNonNanDouble2);
  11
  12 function testExponentIsDoubleConstant() {
  13     for (var i = 0; i < 10000; ++i) {
  14         var result = exponentIsNonNanDouble1(2, 0);
  15         if (result !== 21.112126572366314)
  16             throw "Error: exponentIsNonNanDouble1(2, 0) should be 21.112126572366314, was = " + result;
  17     }
  18     for (var i = 0; i < 10000; ++i) {
  19         var result = exponentIsNonNanDouble2(3, [-1.5]);
  20         if (result !== 0.19245008972987526)
  21             throw "Error: exponentIsNonNanDouble2(3, [-1.5]) should be 0.19245008972987526, was = " + result;
  22     }
  23 }
  24 testExponentIsDoubleConstant();