1 files changed, 48 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/androidTest/assets/www/touch-action.html b/mobile/android/geckoview/src/androidTest/assets/www/touch-action.html
new file mode 100644
index 0000000000..62266b6ef7
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/www/touch-action.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, user-scalable=no" />
+  <style>
+    html {
+      height: 100%;
+      width: 100%;
+      /* background contains one extra transparent.gif because we want trick the
+     contentful paint detection; We want to make sure the background is loaded
+     before the test starts so we always wait for the contentful paint timestamp
+     to exist, however, gradient isn't considered as contentful per spec, so Gecko
+     wouldn't generate a timestamp for it. Hence, we added a transparent gif
+     to the image list to trick the detection. */
+      background: url("/assets/www/transparent.gif"),
+        linear-gradient(135deg, red, white);
+    }
+    body {
+      width: 100%;
+      margin: 0px;
+      padding: 0px;
+    }
+  </style>
+  <body>
+    <div style="width: 100%; height: 50vh; touch-action: auto"></div>
+    <script>
+      const searchParams = new URLSearchParams(location.search);
+      let div = document.querySelector("div");
+      if (searchParams.has("subframe")) {
+        const scrolledContents = document.createElement("div");
+        scrolledContents.style.height = "100%";
+
+        div.appendChild(scrolledContents);
+        div.style.overflow = "auto";
+
+        div = scrolledContents;
+      }
+      if (searchParams.has("scrollable")) {
+        // Scrollable for dynamic toolbar purposes.
+        div.style.height = "100vh";
+      }
+      div.style.touchAction = searchParams.get("touch-action");
+      if (searchParams.has("event")) {
+        div.addEventListener("touchstart", e => {});
+      }
+    </script>
+  </body>
+</html>