| for (var i = 2; i < 10; i++) { |
| assertEq(Math.min(i, 1), 1); |
| assertEq(Math.min(i, -1), -1); |
| assertEq(Math.min(1, i), 1); |
| assertEq(Math.min(-1, i), -1); |
| assertEq(Math.min(5, 2), 2); |
| assertEq(Math.min(2, 5), 2); |
| assertEq(Math.min(5, -2), -2); |
| assertEq(Math.min(-2, 5), -2); |
| } |
| |
| for (i = 2; i < 10; i++) { |
| assertEq(Math.max(i, 1), i); |
| assertEq(Math.max(i, -1), i); |
| assertEq(Math.max(1, i), i); |
| assertEq(Math.max(-1, i), i); |
| assertEq(Math.max(5, -2), 5); |
| assertEq(Math.max(-2, 5), 5); |
| assertEq(Math.max(5, 2), 5); |
| assertEq(Math.max(2, 5), 5); |
| } |
| |
| for (i = 2.1; i < 13; i += 3.17584) { |
| assertEq(Math.max(i, 1), i); |
| assertEq(Math.max(i, 1.5), i); |
| assertEq(Math.max(1, i), i); |
| assertEq(Math.max(1.5, i), i); |
| |
| assertEq(Math.max(NaN, NaN), NaN); |
| assertEq(Math.max(NaN, Infinity), NaN); |
| assertEq(Math.max(Infinity, NaN), NaN); |
| |
| assertEq(Math.max(NaN, i), NaN); |
| assertEq(Math.max(i, NaN), NaN); |
| |
| assertEq(Math.max(i, Infinity), Infinity); |
| assertEq(Math.max(Infinity, i), Infinity); |
| |
| assertEq(Math.max(i, -Infinity), i); |
| assertEq(Math.max(-Infinity, i), i); |
| } |
| |
| for (i = 2.1; i < 13; i += 3.17584) { |
| assertEq(Math.min(i, 1), 1); |
| assertEq(Math.min(i, 1.5), 1.5); |
| assertEq(Math.min(1, i), 1); |
| assertEq(Math.min(1.5, i), 1.5); |
| |
| assertEq(Math.min(NaN, NaN), NaN); |
| assertEq(Math.min(NaN, Infinity), NaN); |
| assertEq(Math.min(Infinity, NaN), NaN); |
| |
| assertEq(Math.min(NaN, i), NaN); |
| assertEq(Math.min(i, NaN), NaN); |
| |
| assertEq(Math.min(i, Infinity), i); |
| assertEq(Math.min(Infinity, i), i); |
| |
| assertEq(Math.min(i, -Infinity), -Infinity); |
| assertEq(Math.min(-Infinity, i), -Infinity); |
| } |
| |
| function isNegZero(n) { |
| return n === 0 && 1/n === -Infinity; |
| } |
| |
| for (i = 0; i < 5; i++) { |
| assertEq(isNegZero(Math.min(0, -0)), true); |
| assertEq(isNegZero(Math.min(-0, 0)), true); |
| assertEq(isNegZero(Math.min(-0, -0)), true); |
| assertEq(isNegZero(Math.max(0, -0)), false); |
| assertEq(isNegZero(Math.max(-0, 0)), false); |
| assertEq(isNegZero(Math.max(-0, -0)), true); |
| } |