1 files changed, 44 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/androidTest/assets/www/context_menu_blob_buffered.html b/mobile/android/geckoview/src/androidTest/assets/www/context_menu_blob_buffered.html
new file mode 100644
index 0000000000..9849747a41
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/www/context_menu_blob_buffered.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" content="width=device-width, height=device-height" />
+    <title>Context Menu Test Blob Buffered</title>
+  </head>
+  <body>
+    <video id="video" controls preload></video>
+  </body>
+  <script>
+    window.addEventListener("DOMContentLoaded", function (e) {
+      const video = document.getElementById("video");
+      const mediaSource = new MediaSource();
+      video.src = URL.createObjectURL(mediaSource);
+      mediaSource.addEventListener("sourceopen", createBuffer);
+
+      function createBuffer(event) {
+        const mediaSource = event.target;
+        const assetURL = "/assets/www/videos/gizmo.webm";
+        const codec = 'video/webm; codecs="opus"';
+        const sourceBuffer = mediaSource.addSourceBuffer(codec);
+
+        function addBuffer(response) {
+          sourceBuffer.addEventListener("updateend", function () {
+            mediaSource.endOfStream();
+          });
+          sourceBuffer.appendBuffer(response);
+        }
+
+        fetchVideoData(assetURL, addBuffer);
+      }
+
+      function fetchVideoData(assetURL, videoArrayBuffer) {
+        const request = new XMLHttpRequest();
+        request.open("get", assetURL);
+        request.responseType = "arraybuffer";
+        request.onload = function () {
+          videoArrayBuffer(request.response);
+        };
+        request.send();
+      }
+    });
+  </script>
+</html>