end-to-end extension API tests

chrome/browser/extensions/extension_apitest.h

Index: chrome/browser/extensions/extension_apitest.h
diff --git a/chrome/browser/extensions/extension_apitest.h b/chrome/browser/extensions/extension_apitest.h
new file mode 100644
index 0000000000000000000000000000000000000000..9e1885b21d8bbb5bb6a92466539a79923ac6cb0c
--- /dev/null
+++ b/chrome/browser/extensions/extension_apitest.h
@@ -0,0 +1,47 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_
+#define CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_
+
+#include "chrome/browser/extensions/extension_browsertest.h"
+#include "chrome/common/notification_service.h"
+
+// The general flow of these API tests should work like this:
+// (1) Setup initial browser state (e.g. create some bookmarks for the
+//     bookmark test)
+// (2) Call ASSERT_TRUE(RunExtensionTest(name));
+// (3) In your extension code, run your test and call chrome.test.pass or
+//     chrome.test.fail
+// (4) Verify expected browser state.
+// TODO(erikkay): There should also be a way to drive events in these tests.
+
+class ExtensionApiTest : public ExtensionBrowserTest {
+ protected:
+  // Load |extension_name| and wait for pass / fail notification.
+  // |extension_name| is a directory in "test/data/extensions/api_test".
+  bool RunExtensionTest(const char* extension_name);
+
+  // Reset |completed_| and wait for a new pass / fail notification.
+  bool WaitForPassFail();
+
+  // All extensions tested by ExtensionApiTest are in the "api_test" dir.
+  virtual void SetUpCommandLine(CommandLine* command_line);
+
+  // NotificationObserver
+  void ExtensionApiTest::Observe(NotificationType type,
+                                 const NotificationSource& source,
+                                 const NotificationDetails& details);
+
+  // Did the extension side of the unit test complete?
+  bool completed_;
+
+  // Did the extension side of the unit test pass?
+  bool passed_;
+
+  // If it failed, what was the error message?
+  std::string message_;
+};
+
+#endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_