| function testAddInconvertibleObjectInconvertibleObject() |
| { |
| var count1 = 0; |
| function toString1() { ++count1; if (count1 == 95) return {}; return "" + count1; } |
| var o1 = {valueOf: undefined, toString: toString1}; |
| var count2 = 0; |
| function toString2() { ++count2; if (count2 == 95) return {}; return "" + count2; } |
| var o2 = {valueOf: undefined, toString: toString2}; |
| |
| var threw = false; |
| try |
| { |
| for (var i = 0; i < 100; i++) |
| var q = o1 + o2; |
| } |
| catch (e) |
| { |
| threw = true; |
| if (i !== 94) |
| return "expected i === 94, got " + i; |
| if (q !== "9494") |
| return "expected q === '9494', got " + q + " (type " + typeof q + ")"; |
| if (count1 !== 95) |
| return "expected count1 === 95, got " + count1; |
| if (count2 !== 94) |
| return "expected count2 === 94, got " + count2; |
| } |
| if (!threw) |
| return "expected throw with o1 + o2"; |
| |
| return "pass"; |
| } |
| assertEq(testAddInconvertibleObjectInconvertibleObject(), "pass"); |