Added support for passing WindowOpenDisposition into BrowserInstantController::OpenURL() from the o…

chrome/browser/instant/instant_extended_browsertest.cc

 // Copyright 2013 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 <sstream>
 
 #include "chrome/browser/instant/instant_commit_type.h"
 #include "chrome/browser/instant/instant_ntp.h"
 #include "chrome/browser/instant/instant_overlay.h"
 #include "chrome/browser/instant/instant_service.h"
@@ skipping 130 matching lines @@
   EXPECT_TRUE(preview_tab);
   EXPECT_FALSE(instant()->IsPreviewingSearchResults());
   EXPECT_TRUE(instant()->model()->mode().is_default());
 
   // Typing in the omnibox should show the overlay.
   SetOmniboxTextAndWaitForInstantToShow("query");
   EXPECT_TRUE(instant()->model()->mode().is_search_suggestions());
   EXPECT_EQ(preview_tab, instant()->GetPreviewContents());
 }
 
+// Test that middle clicking on a suggestion opens the result in a new tab.
+IN_PROC_BROWSER_TEST_F(InstantExtendedTest,
+                       MiddleClickOnSuggestionOpensInNewTab) {
+  ASSERT_NO_FATAL_FAILURE(SetupInstant());
+  FocusOmniboxAndWaitForInstantSupport();
+  EXPECT_TRUE(ui_test_utils::BringBrowserWindowToFront(browser()));
+
+  EXPECT_EQ(1, browser()->tab_strip_model()->count());
+
+  // Typing in the omnibox should show the overlay.
+  SetOmniboxTextAndWaitForInstantToShow("santa");
+  EXPECT_TRUE(instant()->IsPreviewingSearchResults());
+
+  // Create an event listener that opens the top suggestion in a new tab.
+  EXPECT_TRUE(ExecuteScript(
+      "var rid = getApiHandle().nativeSuggestions[0].rid;"
+      "document.body.addEventListener('click', function() {"
+        "chrome.embeddedSearch.navigateContentWindow(rid, 2);"
+      "});"
+      ));
+
+  content::WindowedNotificationObserver observer(
+        chrome::NOTIFICATION_TAB_ADDED,
+        content::NotificationService::AllSources());
+
+  // Click to trigger the event listener.
+  ui_test_utils::ClickOnView(browser(), VIEW_ID_TAB_CONTAINER);
+
+  // Wait for the new tab to be added.
+  observer.Wait();
+
+  // Check that the new tab URL is as expected.
+  content::WebContents* new_tab_contents =
+      browser()->tab_strip_model()->GetWebContentsAt(1);
+  EXPECT_EQ(new_tab_contents->GetURL().spec(), instant_url_.spec()+"q=santa");
+
+  // Check that there are now two tabs.
+  EXPECT_EQ(2, browser()->tab_strip_model()->count());
+}
+
 // TODO(sreeram): Enable this test once @mathp's CL lands:
 //     https://codereview.chromium.org/12179025/
 //
 // Test that omnibox text is correctly set when overlay is committed with Enter.
 IN_PROC_BROWSER_TEST_F(InstantExtendedTest,
                        DISABLED_OmniboxTextUponEnterCommit) {
   ASSERT_NO_FATAL_FAILURE(SetupInstant());
   FocusOmniboxAndWaitForInstantSupport();
 
   // The page will autocomplete once we set the omnibox value.
@@ skipping 459 matching lines @@
   stream << "apiHandle.undoAllMostVisitedDeletions()";
   EXPECT_TRUE(ExecuteScript(stream.str()));
   observer.Wait();
 
   // Update Most Visited state.
   EXPECT_TRUE(UpdateSearchState(preview_tab));
 
   // Make sure we have the same number of items as before.
   EXPECT_EQ(most_visited_items_count_, old_most_visited_items_count);
 }