| 15.5.4.20-4-57 (TestCases/chapter15/15.5/15.5.4/15.5.4.20/15.5.4.20-4-57.js) String.prototype.trim handles whitepace and lineterminators (\u2028\u2028) | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS ES5Harness.preconditionPassed is true | |
| PASS ES5Harness.testPassed is true | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |