conformance · v148
v148 · opaquerange — conformance probe
5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
0
pass
0
fail
0
blocked
5
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
opaque-range-exists |
OpaqueRange is exposed on the global object. spec ↗ | script | … | |
opaque-range-get-bounding-client-rect |
OpaqueRange.prototype.getBoundingClientRect is a function. spec ↗ | script | … | |
opaque-range-get-client-rects |
OpaqueRange.prototype.getClientRects is a function. | script | … | |
opaque-range-start-container-null |
OpaqueRange exposes a startContainer accessor whose value is null (encapsulation guarantee). spec ↗ | script | … | |
highlight-api-still-available |
The CSS Custom Highlight API (which OpaqueRange feeds into) is available. | exists | … |