1 files changed, 135 insertions, 0 deletions
diff --git a/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_reload.js b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_reload.js
new file mode 100644
index 0000000000..d6caca64d6
--- /dev/null
+++ b/devtools/client/aboutdebugging/test/browser/browser_aboutdebugging_addons_debug_reload.js
@@ -0,0 +1,135 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/* import-globals-from helper-addons.js */
+Services.scriptloader.loadSubScript(CHROME_URL_ROOT + "helper-addons.js", this);
+
+// There are shutdown issues for which multiple rejections are left uncaught.
+// See bug 1018184 for resolving these issues.
+const { PromiseTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/PromiseTestUtils.sys.mjs"
+);
+PromiseTestUtils.allowMatchingRejectionsGlobally(/File closed/);
+
+// Avoid test timeouts that can occur while waiting for the "addon-console-works" message.
+requestLongerTimeout(2);
+
+const ADDON_ID = "test-devtools-webextension@mozilla.org";
+const ADDON_NAME = "test-devtools-webextension";
+
+const L10N = new LocalizationHelper(
+  "devtools/client/locales/toolbox.properties"
+);
+
+// Check that addon browsers can be reloaded via the toolbox reload shortcuts
+add_task(async function testWebExtensionToolboxReload() {
+  await enableExtensionDebugging();
+  const { document, tab, window } = await openAboutDebugging();
+  await selectThisFirefoxPage(document, window.AboutDebugging.store);
+
+  await installTemporaryExtensionFromXPI(
+    {
+      background() {
+        console.log("background script executed " + Math.random());
+      },
+      id: ADDON_ID,
+      name: ADDON_NAME,
+    },
+    document
+  );
+
+  // Select the debugger right away to avoid any noise coming from the inspector.
+  await pushPref("devtools.toolbox.selectedTool", "webconsole");
+  const { devtoolsDocument, devtoolsWindow } = await openAboutDevtoolsToolbox(
+    document,
+    tab,
+    window,
+    ADDON_NAME
+  );
+  const toolbox = getToolbox(devtoolsWindow);
+
+  ok(
+    devtoolsDocument.querySelector(".qa-reload-button"),
+    "Reload button is visible"
+  );
+  ok(
+    !devtoolsDocument.querySelector(".qa-back-button"),
+    "Back button is hidden"
+  );
+  ok(
+    !devtoolsDocument.querySelector(".qa-forward-button"),
+    "Forward button is hidden"
+  );
+  ok(
+    !devtoolsDocument.querySelector(".debug-target-url-form"),
+    "URL form is hidden"
+  );
+  ok(
+    devtoolsDocument.getElementById("toolbox-meatball-menu-noautohide"),
+    "Disable popup autohide button is displayed"
+  );
+  ok(
+    !devtoolsDocument.getElementById(
+      "toolbox-meatball-menu-pseudo-locale-accented"
+    ),
+    "Accented locale is not displayed (only on browser toolbox)"
+  );
+
+  const webconsole = await toolbox.selectTool("webconsole");
+  const { hud } = webconsole;
+
+  info("Wait for the initial background message to appear in the console");
+  const initialMessage = await waitFor(() =>
+    findMessagesByType(hud, "background script executed", ".console-api")
+  );
+  ok(initialMessage, "Found the expected message from the background script");
+
+  const waitForLoadedPanelsReload = await watchForLoadedPanelsReload(toolbox);
+
+  info("Reload the addon using a toolbox reload shortcut");
+  toolbox.win.focus();
+  synthesizeKeyShortcut(L10N.getStr("toolbox.reload.key"), toolbox.win);
+
+  info("Wait until a new background log message is logged");
+  const secondMessage = await waitFor(() => {
+    const newMessage = findMessagesByType(
+      hud,
+      "background script executed",
+      ".console-api"
+    );
+    if (newMessage && newMessage !== initialMessage) {
+      return newMessage;
+    }
+    return false;
+  });
+
+  await waitForLoadedPanelsReload();
+
+  info("Reload via the debug target info bar button");
+  clickReload(devtoolsDocument);
+
+  info("Wait until yet another background log message is logged");
+  await waitFor(() => {
+    const newMessage = findMessagesByType(
+      hud,
+      "background script executed",
+      ".console-api"
+    );
+    return (
+      newMessage &&
+      newMessage !== initialMessage &&
+      newMessage !== secondMessage
+    );
+  });
+
+  await waitForLoadedPanelsReload();
+
+  await closeWebExtAboutDevtoolsToolbox(devtoolsWindow, window);
+  await removeTemporaryExtension(ADDON_NAME, document);
+  await removeTab(tab);
+});
+
+function clickReload(devtoolsDocument) {
+  devtoolsDocument.querySelector(".qa-reload-button").click();
+}