| OLD | NEW |
| 1 | 1 This is a testharness.js-based test. |
| 2 PASS HTMLTrackElement.srclang missing value | 2 PASS HTMLTrackElement.srclang missing value |
| 3 PASS HTMLTrackElement.srclang empty string content attribute | 3 PASS HTMLTrackElement.srclang empty string content attribute |
| 4 PASS HTMLTrackElement.srclang empty string IDL attribute | 4 PASS HTMLTrackElement.srclang empty string IDL attribute |
| 5 PASS HTMLTrackElement.srclang lowercase content attribute | 5 PASS HTMLTrackElement.srclang lowercase content attribute |
| 6 PASS HTMLTrackElement.srclang uppercase content attribute | 6 PASS HTMLTrackElement.srclang uppercase content attribute |
| 7 PASS HTMLTrackElement.srclang \u0000 content attribute | 7 PASS HTMLTrackElement.srclang \u0000 content attribute |
| 8 PASS HTMLTrackElement.srclang lowercase IDL attribute | 8 PASS HTMLTrackElement.srclang lowercase IDL attribute |
| 9 PASS HTMLTrackElement.srclang uppercase IDL attribute | 9 PASS HTMLTrackElement.srclang uppercase IDL attribute |
| 10 PASS HTMLTrackElement.srclang whitespace in content attribute | 10 PASS HTMLTrackElement.srclang whitespace in content attribute |
| 11 PASS HTMLTrackElement.srclang whitespace in IDL attribute | 11 PASS HTMLTrackElement.srclang whitespace in IDL attribute |
| 12 PASS HTMLTrackElement.srclang \u0000 in IDL attribute | 12 PASS HTMLTrackElement.srclang \u0000 in IDL attribute |
| 13 Harness: the test ran to completion. |
| 13 | 14 |
| OLD | NEW |