WPT
wpt / selection / shadow-dom / selection-at-nodes-not-part-of-flattened-tree.html
Spec: Selection API ↗
Runs: Chrome 155.0.8041.0 (wpt@18be93235, 2026-09-04) | Firefox 157.0a1 (wpt@18be93235, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-70fb3 (wpt@0c9001c53, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 24/24 | 24/24 | 13/24 | 20/24 | 13/24 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Test Selection API working with nodes in not part of flattened tree | PASS | PASS | PASS | PASS | PASS | — |
| Collapse selection after the <span> which is not part of the flattened tree | PASS | PASS | PASS | PASS | PASS | — |
| Extend selection from end of the host to start of the host | PASS | PASS | PASS | PASS | PASS | — |
| Extend selection from start of the host to end of the host | PASS | PASS | PASS | PASS | PASS | — |
| Select all children of the host | PASS | PASS | PASS | PASS | PASS | — |
| Select set base to start of the host and extent to end of the host | PASS | PASS | PASS | PASS | PASS | — |
| Select set base to end of the host and extent to start of the host | PASS | PASS | PASS | PASS | PASS | — |
| containsNode of non-assigned node should return false (when all children of the host is selected) | PASS | PASS | FAIL | FAIL | FAIL | — |
| containsNode of non-assigned node should return false (when the host is selected) | PASS | PASS | FAIL | FAIL | FAIL | — |
| containsNode of non-assigned node child should return false (when all children of the host is selected) | PASS | PASS | FAIL | FAIL | FAIL | — |
| containsNode of non-assigned node child should return false (when the host is selected) | PASS | PASS | FAIL | FAIL | FAIL | — |
| getRangeAt(0).comparePoint of start of non-assigned node should return 0 (when all children of the host is selected) | PASS | PASS | PASS | PASS | PASS | — |
| getRangeAt(0).comparePoint of start of non-assigned node should return 0 (when the host is selected) | PASS | PASS | PASS | PASS | PASS | — |
| getRangeAt(0).comparePoint of start of non-assigned node child should return 0 (when all children of the host is selected) | PASS | PASS | PASS | PASS | PASS | — |
| getRangeAt(0).comparePoint of start of non-assigned node child should return 0 (when the host is selected) | PASS | PASS | PASS | PASS | PASS | — |
| Test Selection API working with nodes in not part of flattened tree 1 | PASS | PASS | PASS | PASS | PASS | — |
| Collapse selection to end of the default text | PASS | PASS | FAIL | PASS | FAIL | — |
| Extend selection from end of the default span to start of the default span | PASS | PASS | FAIL | PASS | FAIL | — |
| Extend selection from start of the default span to end of the default span | PASS | PASS | FAIL | PASS | FAIL | — |
| Select all children of the default span | PASS | PASS | FAIL | PASS | FAIL | — |
| Select set base to start of the default span and extent to end of the default span | PASS | PASS | FAIL | PASS | FAIL | — |
| Select set base to end of the default span and extent to start of the default span | PASS | PASS | FAIL | PASS | FAIL | — |
| containsNode of the default span child should return false (when all children of the default span is selected) | PASS | PASS | PASS | PASS | PASS | — |
| getRangeAt(0).comparePoint of the start of the default span child should return 0 (when all children of the default span is selected) | PASS | PASS | FAIL | PASS | FAIL | — |