1 files changed, 65 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/test/browser_addons_toggle_debug.js b/devtools/client/aboutdebugging/test/browser_addons_toggle_debug.js
new file mode 100644
index 000000000..1f67cac5b
--- /dev/null
+++ b/devtools/client/aboutdebugging/test/browser_addons_toggle_debug.js
@@ -0,0 +1,65 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Test that individual Debug buttons are disabled when "Addons debugging"
+// is disabled.
+// Test that the buttons are updated dynamically if the preference changes.
+
+const ADDON_ID = "test-devtools@mozilla.org";
+const ADDON_NAME = "test-devtools";
+
+add_task(function* () {
+  info("Turn off addon debugging.");
+  yield new Promise(resolve => {
+    let options = {"set": [
+      ["devtools.chrome.enabled", false],
+      ["devtools.debugger.remote-enabled", false],
+    ]};
+    SpecialPowers.pushPrefEnv(options, resolve);
+  });
+
+  let { tab, document } = yield openAboutDebugging("addons");
+  yield waitForInitialAddonList(document);
+
+  info("Install a test addon.");
+  yield installAddon({
+    document,
+    path: "addons/unpacked/install.rdf",
+    name: ADDON_NAME,
+  });
+
+  let addonDebugCheckbox = document.querySelector("#enable-addon-debugging");
+  ok(!addonDebugCheckbox.checked, "Addons debugging should be disabled.");
+
+  info("Check all debug buttons are disabled.");
+  let debugButtons = [...document.querySelectorAll("#addons .debug-button")];
+  ok(debugButtons.every(b => b.disabled), "Debug buttons should be disabled");
+
+  info("Click on 'Enable addons debugging' checkbox.");
+  let addonsContainer = document.getElementById("addons");
+  let onAddonsMutation = waitForMutation(addonsContainer,
+    { subtree: true, attributes: true });
+  addonDebugCheckbox.click();
+  yield onAddonsMutation;
+
+  info("Check all debug buttons are enabled.");
+  ok(addonDebugCheckbox.checked, "Addons debugging should be enabled.");
+  debugButtons = [...document.querySelectorAll("#addons .debug-button")];
+  ok(debugButtons.every(b => !b.disabled), "Debug buttons should be enabled");
+
+  info("Click again on 'Enable addons debugging' checkbox.");
+  onAddonsMutation = waitForMutation(addonsContainer,
+    { subtree: true, attributes: true });
+  addonDebugCheckbox.click();
+  yield onAddonsMutation;
+
+  info("Check all debug buttons are disabled again.");
+  debugButtons = [...document.querySelectorAll("#addons .debug-button")];
+  ok(debugButtons.every(b => b.disabled), "Debug buttons should be disabled");
+
+  info("Uninstall addon installed earlier.");
+  yield uninstallAddon({document, id: ADDON_ID, name: ADDON_NAME});
+
+  yield closeAboutDebugging(tab);
+});