Test that a video doesn't reset position when moved within document (#44976)
* Test that a video doesn't reset position when moved within document
* Update currentTime-move-within-document.html
diff --git a/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime-move-within-document.html b/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime-move-within-document.html
new file mode 100644
index 0000000..22b579d
--- /dev/null
+++ b/html/semantics/embedded-content/media-elements/offsets-into-the-media-resource/currentTime-move-within-document.html
@@ -0,0 +1,31 @@
+<!doctype html>
+<title>playback should not reset when moving within a document</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/media.js"></script>
+<div id="log"></div>
+<video autoplay muted hidden></video>
+<div id="elsewhere"></div>
+<script>
+async_test(t => {
+ const v = document.querySelector('video');
+ v.src = getVideoURI('/media/movie_300');
+ v.currentTime = 0;
+ v.onplaying = t.step_func(() => {
+ v.currentTime = 10;
+ t.step_timeout(() => {
+ assert_greater_than_equal(v.currentTime, 10);
+ document.getElementById('elsewhere').appendChild(v);
+ assert_false(v.paused, 'paused after moving');
+ assert_greater_than_equal(v.currentTime, 10);
+ t.step_timeout(() => {
+ assert_greater_than_equal(v.currentTime, 10);
+ t.done();
+ }, 0);
+ }, 0);
+
+ });
+ v.play();
+ v.onpause = t.step_func(function() { assert_unreached(); });
+});
+</script>
