Use Instant suggested match type for Instant temporary text.

chrome/browser/ui/search/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 "base/prefs/pref_service.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
@@ skipping 1418 matching lines @@
   ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
 
   EXPECT_EQ(instant_url(), instant()->ntp_->contents()->GetURL());
 
   // The second argument says to use only the local overlay.
   instant()->SetInstantEnabled(false, true);
 
   EXPECT_EQ(GURL(chrome::kChromeSearchLocalNtpUrl),
             instant()->ntp_->contents()->GetURL());
 }
+
+// Test that if Instant alters the input from URL to search, it's respected.
+IN_PROC_BROWSER_TEST_F(InstantExtendedTest, InputChangedFromURLToSearch) {
+  ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
+  FocusOmniboxAndWaitForInstantExtendedSupport();
+
+  content::WebContents* overlay = instant()->GetOverlayContents();
+  EXPECT_TRUE(ExecuteScript("suggestions = ['mcqueen.com'];"));
+
+  SetOmniboxTextAndWaitForOverlayToShow("lightning");
+  EXPECT_EQ("lightning", GetOmniboxText());
+
+  SendDownArrow();
+  EXPECT_EQ("mcqueen.com", GetOmniboxText());
+
+  // Press Enter.
+  browser()->window()->GetLocationBar()->AcceptInput();
+
+  // Confirm that the Instant overlay was committed.
+  EXPECT_EQ(overlay, browser()->tab_strip_model()->GetActiveWebContents());
+}
+
+// Test that if Instant alters the input from search to URL, it's respected.
+IN_PROC_BROWSER_TEST_F(InstantExtendedTest, InputChangedFromSearchToURL) {
+  ASSERT_NO_FATAL_FAILURE(SetupInstant(browser()));
+  FocusOmniboxAndWaitForInstantExtendedSupport();
+
+  content::WebContents* overlay = instant()->GetOverlayContents();
+  EXPECT_TRUE(ExecuteScript("suggestionType = 1;"));  // INSTANT_SUGGESTION_URL
+
+  SetOmniboxTextAndWaitForOverlayToShow("mack.com");
+  EXPECT_EQ("mack.com", GetOmniboxText());
+
+  SendDownArrow();
+  EXPECT_EQ("result 1", GetOmniboxText());
+
+  // Press Enter.
+  browser()->window()->GetLocationBar()->AcceptInput();
+
+  // Confirm that the Instant overlay was NOT committed.
+  EXPECT_NE(overlay, browser()->tab_strip_model()->GetActiveWebContents());
+}