1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html
new file mode 100644
index 0000000000..df816ffe2b
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/track/track-element/track-webvtt-two-cue-layout-after-first-end.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<title>WebVTT two-cue layout after the first cue has ended</title>
+<link rel="match" href="track-webvtt-two-cue-layout-after-first-end-ref.html">
+<script src="/common/reftest-wait.js"></script>
+<video style="border:1px solid gray">
+  <source src="/media/white.webm" type="video/webm">
+  <source src="/media/white.mp4" type="video/mp4">
+</video>
+<script>
+// Add two cues, where the first cue ends before the second.
+var video = document.querySelector("video");
+var track = video.addTextTrack("captions");
+let cue1 = new VTTCue(-1, 1, "cue 1");
+track.addCue(cue1);
+// As video's duration is 10s, it ensures that this cue would always be displayed.
+track.addCue(new VTTCue(0, 10, "cue 2"));
+track.mode = "showing";
+video.play();
+cue1.onexit = () => {
+  cue1.onexit = null;
+  video.pause();
+  takeScreenshot();
+};
+</script>
+</html>