| function testAddAnyInconvertibleObject() |
| { |
| var count = 0; |
| function toString() { ++count; if (count == 95) return {}; return "" + count; } |
| var o = {valueOf: undefined, toString: toString}; |
| |
| var threw = false; |
| try |
| { |
| for (var i = 0; i < 100; i++) |
| var q = 5 + o; |
| } |
| catch (e) |
| { |
| threw = true; |
| if (i !== 94) |
| return "expected i === 94, got " + i; |
| if (q !== "594") |
| return "expected q === '594', got " + q + " (type " + typeof q + ")"; |
| if (count !== 95) |
| return "expected count === 95, got " + count; |
| } |
| if (!threw) |
| return "expected throw with 5 + o"; // hey, a rhyme! |
| |
| return "pass"; |
| } |
| assertEq(testAddAnyInconvertibleObject(), "pass"); |