1 files changed, 18 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/androidTest/assets/web_extensions/download-onChanged/download.js b/mobile/android/geckoview/src/androidTest/assets/web_extensions/download-onChanged/download.js
new file mode 100644
index 0000000000..01cd377cef
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/web_extensions/download-onChanged/download.js
@@ -0,0 +1,18 @@
+async function test() {
+  browser.downloads.onChanged.addListener(async delta => {
+    const changes = { current: {}, previous: {} };
+    changes.id = delta.id;
+    delete delta.id;
+    for (const prop in delta) {
+      changes.current[prop] = delta[prop].current;
+      changes.previous[prop] = delta[prop].previous;
+    }
+    await browser.runtime.sendNativeMessage("browser", changes);
+  });
+
+  await browser.downloads.download({
+    url: "http://localhost:4245/assets/www/images/test.gif",
+  });
+}
+
+test();