1 files changed, 113 insertions, 0 deletions
diff --git a/chrome/browser/extensions/extension_nacl_browsertest.cc b/chrome/browser/extensions/extension_nacl_browsertest.cc
new file mode 100644
index 0000000..9218a27
--- /dev/null
+++ b/chrome/browser/extensions/extension_nacl_browsertest.cc
@@ -0,0 +1,113 @@
+// Copyright (c) 2011 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.
+
+#include "base/command_line.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/extensions/crx_installer.h"
+#include "chrome/browser/extensions/extension_browsertest.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/common/chrome_switches.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "content/browser/tab_contents/tab_contents.h"
+
+namespace {
+
+const char* kExtensionId = "bjjcibdiodkkeanflmiijlcfieiemced";
+
+// This class tests that the Native Client plugin is blocked unless the
+// .nexe is part of an extension from the Chrome Webstore.
+class NaClExtensionTest : public ExtensionBrowserTest {
+ public:
+  NaClExtensionTest() {
+    EnableDOMAutomation();
+  }
+
+ protected:
+  enum InstallType {
+    INSTALL_TYPE_COMPONENT,
+    INSTALL_TYPE_FROM_WEBSTORE,
+    INSTALL_TYPE_NON_WEBSTORE,
+  };
+
+  const Extension* InstallExtension(InstallType install_type) {
+    FilePath file_path = test_data_dir_.AppendASCII("native_client");
+    ExtensionService* service = browser()->profile()->GetExtensionService();
+    const Extension* extension = NULL;
+    switch (install_type) {
+      case INSTALL_TYPE_COMPONENT:
+        if (LoadExtensionAsComponent(file_path)) {
+          extension = service->GetExtensionById(kExtensionId, false);
+        }
+        break;
+
+      case INSTALL_TYPE_FROM_WEBSTORE:
+        if (InstallExtensionFromWebstore(file_path, 1)) {
+          extension = service->GetExtensionById(last_loaded_extension_id_,
+                                                false);
+        }
+        break;
+
+      case INSTALL_TYPE_NON_WEBSTORE:
+        if (ExtensionBrowserTest::InstallExtension(file_path, 1)) {
+          extension = service->GetExtensionById(last_loaded_extension_id_,
+                                                false);
+        }
+        break;
+    }
+    return extension;
+  }
+
+  void CheckPluginsCreated(const Extension* extension, bool should_create) {
+    ui_test_utils::NavigateToURL(browser(),
+                                 extension->GetResourceURL("test.html"));
+    bool embedded_plugin_created = false;
+    bool content_handler_plugin_created = false;
+    TabContents* tab_contents = browser()->GetSelectedTabContents();
+    ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
+        tab_contents->render_view_host(), L"",
+        L"window.domAutomationController.send(EmbeddedPluginCreated());",
+        &embedded_plugin_created));
+    ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
+        tab_contents->render_view_host(), L"",
+        L"window.domAutomationController.send(ContentHandlerPluginCreated());",
+        &content_handler_plugin_created));
+
+    EXPECT_EQ(should_create, embedded_plugin_created);
+    EXPECT_EQ(should_create, content_handler_plugin_created);
+  }
+};
+
+// Test that the NaCl plugin isn't blocked for Webstore extensions.
+IN_PROC_BROWSER_TEST_F(NaClExtensionTest, WebStoreExtension) {
+  ASSERT_TRUE(test_server()->Start());
+
+  const Extension* extension = InstallExtension(INSTALL_TYPE_FROM_WEBSTORE);
+  ASSERT_TRUE(extension);
+  CheckPluginsCreated(extension, true);
+}
+
+// Test that the NaCl plugin is blocked for non-Webstore extensions.
+IN_PROC_BROWSER_TEST_F(NaClExtensionTest, NonWebStoreExtension) {
+  ASSERT_TRUE(test_server()->Start());
+
+  const Extension* extension = InstallExtension(INSTALL_TYPE_NON_WEBSTORE);
+  ASSERT_TRUE(extension);
+  CheckPluginsCreated(extension, false);
+}
+
+// Test that the NaCl plugin isn't blocked for component extensions.
+IN_PROC_BROWSER_TEST_F(NaClExtensionTest, ComponentExtension) {
+  ASSERT_TRUE(test_server()->Start());
+
+  const Extension* extension = InstallExtension(INSTALL_TYPE_COMPONENT);
+  ASSERT_TRUE(extension);
+  CheckPluginsCreated(extension, true);
+}
+
+}  // namespace
+