| function shouldThrow(func, errorMessage) { |
| var errorThrown = false; |
| var error = null; |
| try { |
| func(); |
| } catch (e) { |
| errorThrown = true; |
| error = e; |
| } |
| if (!errorThrown) |
| throw new Error('not thrown'); |
| if (String(error) !== errorMessage) |
| throw new Error(`bad error: ${String(error)}`); |
| } |
| |
| var complex = createDOMJITGetterComplexObject(); |
| var object = {}; |
| object.__proto__ = complex; |
| function access(object) |
| { |
| return object.customGetter; |
| } |
| noInline(access); |
| for (var i = 0; i < 1e4; ++i) { |
| shouldThrow(() => { |
| access(object); |
| }, `TypeError: Type error`); |
| } |