1 files changed, 81 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_connect_toggle_usb_devices.js b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_connect_toggle_usb_devices.js
new file mode 100644
index 0000000000..e0d7303669
--- /dev/null
+++ b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_connect_toggle_usb_devices.js
@@ -0,0 +1,81 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/* import-globals-from helper-adb.js */
+Services.scriptloader.loadSubScript(CHROME_URL_ROOT + "helper-adb.js", this);
+
+/**
+ * Check that USB Devices scanning can be enabled and disabled from the connect page.
+ */
+add_task(async function () {
+  await pushPref(
+    "devtools.remote.adb.extensionURL",
+    CHROME_URL_ROOT + "resources/test-adb-extension/adb-extension-#OS#.xpi"
+  );
+  await checkAdbNotRunning();
+
+  const { document, tab } = await openAboutDebugging();
+
+  await selectConnectPage(document);
+
+  info("Wait until Connect page is displayed");
+  await waitUntil(() => document.querySelector(".qa-connect-page"));
+
+  info("Check that by default USB devices are disabled");
+  const usbDisabledMessage = document.querySelector(
+    ".qa-connect-usb-disabled-message"
+  );
+  ok(usbDisabledMessage, "A message about enabling USB devices is rendered");
+
+  const usbToggleButton = document.querySelector(
+    ".qa-connect-usb-toggle-button"
+  );
+  ok(usbToggleButton, "The button to toggle USB devices debugging is rendered");
+  ok(
+    usbToggleButton.textContent.includes("Enable"),
+    "The text of the toggle USB button is correct"
+  );
+
+  info("Click on the toggle button");
+  usbToggleButton.click();
+
+  info("Wait until the toggle button text is updated");
+  await waitUntil(() => usbToggleButton.textContent.includes("Disable"));
+  ok(
+    !document.querySelector(".qa-connect-usb-disabled-message"),
+    "The message about enabling USB devices is no longer rendered"
+  );
+
+  info("Check that the addon was installed with the proper source");
+  const adbExtensionId = Services.prefs.getCharPref(
+    "devtools.remote.adb.extensionID"
+  );
+  const addon = await AddonManager.getAddonByID(adbExtensionId);
+  Assert.deepEqual(
+    addon.installTelemetryInfo,
+    { source: "about:debugging" },
+    "Got the expected addon.installTelemetryInfo"
+  );
+
+  // Right now we are resuming as soon as "USB enabled" is displayed, but ADB
+  // might still be starting up. If we move to uninstall directly, the ADB startup will
+  // fail and we will have an unhandled promise rejection.
+  // See Bug 1498469.
+  await waitForAdbStart();
+
+  info("Click on the toggle button");
+  usbToggleButton.click();
+
+  info("Wait until the toggle button text is updated");
+  await waitUntil(() => usbToggleButton.textContent.includes("Enable"));
+  ok(
+    document.querySelector(".qa-connect-usb-disabled-message"),
+    "The message about enabling USB devices is rendered again"
+  );
+
+  await stopAdbProcess();
+
+  await removeTab(tab);
+});