bug1123064.js (702B)
1 function toint32() { 2 3 // The test case to trigger MToNumberInt32 operation. 4 var ToInteger = getSelfHostedValue("ToInteger"); 5 6 // Case1: The input operand is constant int32. 7 var result = ToInteger(1); 8 assertEq(result, 1); 9 10 // Case2: The input operand is constant double. 11 result = ToInteger(0.12); 12 assertEq(result, 0); 13 14 // Case3: The input operand is constant float. 15 result = ToInteger(Math.fround(0.13)); 16 assertEq(result, 0); 17 18 // Case4: The input operand is constant boolean. 19 result = ToInteger(true); 20 assertEq(result, 1); 21 22 // Case5: The input operand is null. 23 result = ToInteger(null); 24 assertEq(result, 0); 25 } 26 27 toint32(); 28 toint32();