cue-pseudo-parsing.html

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This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webvtt/api/cue-pseudo-parsing.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>WebVTT: parsing of the ::cue and ::cue() pseudo-elements</title>

<link rel="help" href="https://w3c.github.io/webvtt/#css-extensions">

<link rel="help" href="https://drafts.csswg.org/selectors-4/#pseudo-element-syntax">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/css/support/parsing-testcommon.js"></script>

<script>

// Only the double-colon forms are valid.

test_valid_selector('::cue');

test_valid_selector('::cue(v)');

test_valid_selector('::cue(*)');

test_valid_selector('::cue(.loud)');

test_valid_selector('video::cue');

// ::cue is not one of the CSS Level 2 pseudo-elements, so the legacy

// single-colon syntax does not apply to it.

test_invalid_selector(':cue');

test_invalid_selector(':cue(v)');

test_invalid_selector(':cue(*)');

</script>