2 files changed, 51 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/manifest.json b/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/manifest.json
new file mode 100644
index 0000000000..9a687dafbe
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/manifest.json
@@ -0,0 +1,22 @@
+{
+  "manifest_version": 2,
+  "name": "messaging",
+  "version": "1.0",
+  "description": "Test messaging between app and web extension",
+  "browser_specific_settings": {
+    "gecko": {
+      "id": "messaging-content@tests.mozilla.org"
+    }
+  },
+  "content_scripts": [
+    {
+      "matches": ["*://*.example.com/*"],
+      "js": ["messaging.js"]
+    }
+  ],
+  "permissions": [
+    "geckoViewAddons",
+    "nativeMessaging",
+    "nativeMessagingFromContent"
+  ]
+}
diff --git a/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/messaging.js b/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/messaging.js
new file mode 100644
index 0000000000..1c8323df53
--- /dev/null
+++ b/mobile/android/geckoview/src/androidTest/assets/web_extensions/messaging-content/messaging.js
@@ -0,0 +1,29 @@
+// This message should not be handled
+browser.runtime.sendNativeMessage("badNativeApi", "errorerrorerror");
+
+async function runTest() {
+  const response = await browser.runtime.sendNativeMessage(
+    "browser",
+    "testContentBrowserMessage"
+  );
+
+  browser.runtime.sendNativeMessage("browser", `response: ${response}`);
+
+  const port = browser.runtime.connectNative("browser");
+  port.onMessage.addListener(response => {
+    if (response.action === "disconnect") {
+      port.disconnect();
+      return;
+    }
+
+    port.postMessage(`response: ${response.message}`);
+  });
+
+  port.onDisconnect.addListener(() =>
+    browser.runtime.sendNativeMessage("browser", { type: "portDisconnected" })
+  );
+
+  port.postMessage("testContentPortMessage");
+}
+
+runTest();