arith-modulo-node-behaviors.js [plain text]
function moduloWithNegativeZeroDividend(a, b, c)
{
var temp = a * b;
return temp % c;
}
noInline(moduloWithNegativeZeroDividend);
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithNegativeZeroDividend(i, 5, 5);
if (result !== 0)
throw "moduloWithNegativeZeroDividend(i, 5, 5), returned: " + result;
}
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithNegativeZeroDividend(-i, 0, 2);
if (!(result === 0 && (1/result) === -Infinity))
throw "moduloWithNegativeZeroDividend(-i, 0, 2) failed, returned: " + result;
var result = moduloWithNegativeZeroDividend(-i, 5, 5);
if (!(result === 0 && (1/result) === -Infinity))
throw "moduloWithNegativeZeroDividend(-i, 5, 5) failed, returned: " + result;
}
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithNegativeZeroDividend(-i, 0, Infinity);
if (!(result === 0 && (1/result) === -Infinity))
throw "moduloWithNegativeZeroDividend(-i, 0, Infinity) failed, returned: " + result;
var result = moduloWithNegativeZeroDividend(-i, 0, -Infinity);
if (!(result === 0 && (1/result) === -Infinity))
throw "moduloWithNegativeZeroDividend(-i, 0, -Infinity) failed, returned: " + result;
var result = moduloWithNegativeZeroDividend(-i, 0, NaN);
if (result === result)
throw "moduloWithNegativeZeroDividend(-i, 0, NaN) failed, returned: " + result;
}
function moduloWithUnusedNegativeZeroDividend(a, b, c)
{
var temp = a * b;
return (temp % c) | 0;
}
noInline(moduloWithUnusedNegativeZeroDividend);
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithUnusedNegativeZeroDividend(i, 5, 5);
if (result !== 0)
throw "moduloWithUnusedNegativeZeroDividend(i, 5, 5), returned: " + result;
}
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithUnusedNegativeZeroDividend(-i, 0, 2);
if (!(result === 0 && (1/result) === Infinity))
throw "moduloWithUnusedNegativeZeroDividend(-i, 0, 2) failed, returned: " + result;
}
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithUnusedNegativeZeroDividend(-i, 0, Infinity);
if (!(result === 0 && (1/result) === Infinity))
throw "moduloWithUnusedNegativeZeroDividend(-i, 0, Infinity) failed, returned: " + result;
var result = moduloWithUnusedNegativeZeroDividend(-i, 0, -Infinity);
if (!(result === 0 && (1/result) === Infinity))
throw "moduloWithUnusedNegativeZeroDividend(-i, 0, -Infinity) failed, returned: " + result;
var result = moduloWithUnusedNegativeZeroDividend(-i, 0, NaN);
if (result !== 0)
throw "moduloWithUnusedNegativeZeroDividend(-i, 0, NaN) failed, returned: " + result;
}
function moduloWithNegativeZeroDivisor(a, b, c)
{
var temp = a * b;
return c % temp;
}
noInline(moduloWithNegativeZeroDivisor);
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithNegativeZeroDivisor(i, 2, i);
if (result !== i)
throw "moduloWithNegativeZeroDividend(i, 2, i), returned: " + result;
var result = moduloWithNegativeZeroDivisor(-i, 2, i);
if (result !== i)
throw "moduloWithNegativeZeroDividend(-i, 2, i), returned: " + result;
}
for (var i = 1; i < 1e4; ++i) {
var result = moduloWithNegativeZeroDivisor(-i, 0, 2);
if (result === result)
throw "moduloWithNegativeZeroDivisor(-i, 0, 2) failed, returned: " + result;
}