| description( | |
| "This test checks that toString() does not have a problem when an object has itself as a property." | |
| ); | |
| // Array (elements) | |
| shouldBe("var array = []; array[0] = array; array + ''", "''"); | |
| // Error (name, message) | |
| shouldBe("var error = new Error; error.name = error; error.message = error; error + ''", "''"); | |
| // RegExp (source) | |
| shouldBe("var regexp = /a/; regexp.source = regexp; regexp + ''", "'/a/'"); |