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Diffstat (limited to 'testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html')
-rw-r--r-- | testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html new file mode 100644 index 0000000000..59f8fc6c7b --- /dev/null +++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-cue-empty.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<title>Invoke getCueAsHTML() on an empty cue</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> +test(function() { + var emptyCue = new VTTCue(0, 0, ""); + var fragment = emptyCue.getCueAsHTML(); + + // The getCueAsHTML() method should return a document fragment. + assert_true(fragment instanceof DocumentFragment); + + // The document fragment should have one child, an empty Text node. + assert_equals(fragment.childNodes.length, 1); + assert_equals(fragment.childNodes[0].constructor.name, Text.name); + assert_equals(fragment.childNodes[0].length, 0); + assert_equals(fragment.childNodes[0].data, ""); +}); +</script>
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