Select and close previous theme info bars when resetting to default theme via...

chrome/test/ui/infobars_uitest.cc

+// Copyright (c) 2010 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 "chrome/test/automation/browser_proxy.h"
+#include "chrome/test/automation/extension_proxy.h"
+#include "chrome/test/automation/tab_proxy.h"
+#include "chrome/test/ui/ui_test.h"
+#include "net/url_request/url_request_unittest.h"
+
+class InfoBarsUITest : public UITest {
+ public:
+  InfoBarsUITest() {
+    show_window_ = true;
+  }
+};
+
+TEST_F(InfoBarsUITest, TestInfoBarsCloseOnNewTheme) {
+  const wchar_t kDocRoot[] = L"chrome/test/data";
+  scoped_refptr<HTTPTestServer> server =
+      HTTPTestServer::CreateServer(kDocRoot, NULL);
+  ASSERT_TRUE(server.get() != NULL);
+  scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
+  ASSERT_TRUE(browser.get());
+
+  scoped_refptr<TabProxy> tab_1(browser->GetActiveTab());
+  ASSERT_TRUE(tab_1.get());
+  EXPECT_TRUE(tab_1->NavigateToURL(
+      server->TestServerPageW(L"files/simple.html")));
+  scoped_refptr<ExtensionProxy> theme = automation()->InstallExtension(
+      test_data_directory_.AppendASCII("extensions").AppendASCII("theme.crx"),
+      true);
+  ASSERT_TRUE(theme != NULL);
+  EXPECT_TRUE(tab_1->WaitForInfoBarCount(1, action_max_timeout_ms()));
+
+  EXPECT_TRUE(browser->AppendTab(
+      server->TestServerPageW(L"files/simple.html")));
+  WaitUntilTabCount(2);
+  scoped_refptr<TabProxy> tab_2(browser->GetActiveTab());
+  ASSERT_TRUE(tab_2.get());
+  theme = automation()->InstallExtension(
+      test_data_directory_.AppendASCII("extensions").AppendASCII("theme2.crx"),
+      true);
+  ASSERT_TRUE(theme != NULL);
+  EXPECT_TRUE(tab_2->WaitForInfoBarCount(1, action_max_timeout_ms()));
+  EXPECT_TRUE(tab_1->WaitForInfoBarCount(0, action_max_timeout_ms()));
+
+  EXPECT_TRUE(automation()->ResetToDefaultTheme());
+  EXPECT_TRUE(tab_2->WaitForInfoBarCount(0, action_max_timeout_ms()));
+}