1 files changed, 47 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_addon-console.js b/devtools/client/debugger/test/mochitest/browser_dbg_addon-console.js
new file mode 100644
index 000000000..cf615f181
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_addon-console.js
@@ -0,0 +1,47 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test that the we can see console messages from the add-on
+
+const ADDON_ID = "browser_dbg_addon4@tests.mozilla.org";
+const ADDON_PATH = "addon4.xpi";
+
+function getCachedMessages(webConsole) {
+  let deferred = promise.defer();
+  webConsole.getCachedMessages(["ConsoleAPI"], (aResponse) => {
+    if (aResponse.error) {
+      deferred.reject(aResponse.error);
+      return;
+    }
+    deferred.resolve(aResponse.messages);
+  });
+  return deferred.promise;
+}
+
+function test() {
+  Task.spawn(function* () {
+    let addon = yield addTemporaryAddon(ADDON_PATH);
+    let addonDebugger = yield initAddonDebugger(ADDON_ID);
+
+    let webConsole = addonDebugger.webConsole;
+    let messages = yield getCachedMessages(webConsole);
+    is(messages.length, 1, "Should be one cached message");
+    is(messages[0].arguments[0].type, "object", "Should have logged an object");
+    is(messages[0].arguments[0].preview.ownProperties.msg.value, "Hello from the test add-on", "Should have got the right message");
+
+    let consolePromise = addonDebugger.once("console");
+
+    console.log("Bad message");
+    Services.obs.notifyObservers(null, "addon-test-ping", "");
+
+    let messageGrip = yield consolePromise;
+    is(messageGrip.arguments[0].type, "object", "Should have logged an object");
+    is(messageGrip.arguments[0].preview.ownProperties.msg.value, "Hello again", "Should have got the right message");
+
+    yield addonDebugger.destroy();
+    yield removeAddon(addon);
+    finish();
+  });
+}