| function testBug504520Harder() { |
| // test 1024 similar cases |
| var vals = [1/0, -1/0, 0, 0/0]; |
| var ops = ["===", "!==", "==", "!=", "<", ">", "<=", ">="]; |
| for each (var x in vals) { |
| for each (var y in vals) { |
| for each (var op in ops) { |
| for each (var z in vals) { |
| // Assume eval is correct. This depends on the global |
| // Infinity property not having been reassigned. |
| var xz = eval(x + op + z); |
| var yz = eval(y + op + z); |
| |
| var arr = [x, x, x, x, x, x, x, x, x, y]; |
| assertEq(arr.length > 9, true); |
| var expected = [xz, xz, xz, xz, xz, xz, xz, xz, xz, yz]; |
| |
| // ?: looks superfluous but that's what we're testing here |
| var fun = eval( |
| '(function (arr, results) {\n' + |
| ' for (let i = 0; i < arr.length; i++)\n' + |
| ' results.push(arr[i]' + op + z + ' ? "true" : "false");\n' + |
| '});\n'); |
| var actual = []; |
| fun(arr, actual); |
| print(x, y, op, z); |
| assertEq("" + actual, "" + expected); |
| } |
| } |
| } |
| } |
| } |
| testBug504520Harder(); |