1 files changed, 29 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html
new file mode 100644
index 0000000000..332184d55c
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/embedded-content/media-elements/loading-the-media-resource/autoplay-overrides-preload.html
@@ -0,0 +1,29 @@
+<!DOCTYPE HTML>
+<title>autoplay overrides preload</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/media.js"></script>
+<div id=log></div>
+<script>
+['none', 'metadata'].forEach(function(preload) {
+  ['first', 'last'].forEach(function(order) {
+    async_test(function(t) {
+      var a = document.createElement('audio');
+      a.src = getAudioURI('/media/sound_5');
+      if (order == 'first') {
+        a.autoplay = true;
+        a.preload = preload;
+      } else {
+        a.preload = preload;
+        a.autoplay = true;
+      }
+      a.addEventListener('error', t.unreached_func());
+      a.addEventListener('playing', t.step_func(function() {
+        assert_equals(a.readyState, a.HAVE_ENOUGH_DATA);
+        assert_false(a.paused);
+        t.done();
+      }));
+    }, 'autoplay (set ' + order + ') overrides preload "' + preload + '"');
+  });
+});
+</script>