| PASS update() should fail when a new worker imports an unavailable script. | |
| PASS update() should succeed when the old imported script no longer exist but the new worker doesn't import it. | |
| PASS update() should treat 404 on imported scripts as no change. | |
| FAIL update() should find an update in an imported script but update() should result in failure due to missing the other imported script. assert_unreached: Should have rejected: undefined Reached unreachable code | |