Add m-esr52 at 52.6.0

1 files changed, 74 insertions, 0 deletions

diff --git a/devtools/client/aboutdebugging/test/browser_addons_debug_webextension.js b/devtools/client/aboutdebugging/test/browser_addons_debug_webextension.js
new file mode 100644
index 000000000..5082c1f3f
--- /dev/null
+++ b/devtools/client/aboutdebugging/test/browser_addons_debug_webextension.js
@@ -0,0 +1,74 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// 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 ADDON_MANIFEST_PATH = "addons/test-devtools-webextension/manifest.json";
+
+const {
+  BrowserToolboxProcess
+} = Cu.import("resource://devtools/client/framework/ToolboxProcess.jsm", {});
+
+/**
+ * This test file ensures that the webextension addon developer toolbox:
+ * - when the debug button is clicked on a webextension, the opened toolbox
+ *   has a working webconsole with the background page as default target;
+ */
+add_task(function* testWebExtensionsToolboxWebConsole() {
+  let {
+    tab, document, debugBtn,
+  } = yield setupTestAboutDebuggingWebExtension(ADDON_NAME, ADDON_MANIFEST_PATH);
+
+  // Wait for a notification sent by a script evaluated the test addon via
+  // the web console.
+  let onCustomMessage = new Promise(done => {
+    Services.obs.addObserver(function listener(message, topic) {
+      let apiMessage = message.wrappedJSObject;
+      if (!apiMessage.originAttributes ||
+          apiMessage.originAttributes.addonId != ADDON_ID) {
+        return;
+      }
+      Services.obs.removeObserver(listener, "console-api-log-event");
+      done(apiMessage.arguments);
+    }, "console-api-log-event", false);
+  });
+
+  // Be careful, this JS function is going to be executed in the addon toolbox,
+  // which lives in another process. So do not try to use any scope variable!
+  let env = Cc["@mozilla.org/process/environment;1"]
+              .getService(Ci.nsIEnvironment);
+  let testScript = function () {
+    /* eslint-disable no-undef */
+    toolbox.selectTool("webconsole")
+      .then(console => {
+        let { jsterm } = console.hud;
+        return jsterm.execute("myWebExtensionAddonFunction()");
+      })
+      .then(() => toolbox.destroy());
+    /* eslint-enable no-undef */
+  };
+  env.set("MOZ_TOOLBOX_TEST_SCRIPT", "new " + testScript);
+  registerCleanupFunction(() => {
+    env.set("MOZ_TOOLBOX_TEST_SCRIPT", "");
+  });
+
+  let onToolboxClose = BrowserToolboxProcess.once("close");
+
+  debugBtn.click();
+
+  let args = yield onCustomMessage;
+  ok(true, "Received console message from the background page function as expected");
+  is(args[0], "Background page function called", "Got the expected console message");
+  is(args[1] && args[1].name, ADDON_NAME,
+     "Got the expected manifest from WebExtension API");
+
+  yield onToolboxClose;
+  ok(true, "Addon toolbox closed");
+
+  yield uninstallAddon({document, id: ADDON_ID, name: ADDON_NAME});
+  yield closeAboutDebugging(tab);
+});