| 15.4.4.21-7-9 (TestCases/chapter15/15.4/15.4.4/15.4.4.21/15.4.4.21-7-9.js) Array.prototype.reduce returns initialValue if 'length' is 0 and initialValue is present (subclassed Array, length overridden with [0]) | |
| 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 | |