Enabled pressing TAB to cycle through the Omnibox results.

chrome/browser/ui/omnibox/omnibox_view_browsertest.cc

 // 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 <stdio.h>
 
 #include "base/message_loop.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/time.h"
@@ skipping 1003 matching lines @@
     ASSERT_EQ(selected_text, omnibox_view->GetText());
 #endif
 
     // As the current selected item is the new default item, pressing Escape key
     // should revert all directly.
     ASSERT_TRUE(omnibox_view->model()->OnEscapeKeyPressed());
     ASSERT_EQ(old_text, omnibox_view->GetText());
     ASSERT_TRUE(omnibox_view->IsSelectAll());
   }
 
-  void TabMoveCursorToEndTest() {
+  void TabAcceptKeyword() {
     OmniboxView* omnibox_view = NULL;
     ASSERT_NO_FATAL_FAILURE(GetOmniboxView(&omnibox_view));
 
-    omnibox_view->SetUserText(ASCIIToUTF16("Hello world"));
+    string16 text = UTF8ToUTF16(kSearchKeyword);
 
-    // Move cursor to the beginning.
-#if defined(OS_MACOSX)
-    // Home doesn't work on Mac trybot.
-    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_A, ui::EF_CONTROL_DOWN));
-#else
-    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_HOME, 0));
-#endif
+    // Trigger keyword hint mode.
+    ASSERT_NO_FATAL_FAILURE(SendKeySequence(kSearchKeywordKeys));
+    ASSERT_TRUE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_EQ(text, omnibox_view->GetText());
 
-    size_t start, end;
-    omnibox_view->GetSelectionBounds(&start, &end);
-    EXPECT_EQ(0U, start);
-    EXPECT_EQ(0U, end);
+    // Trigger keyword mode by tab.
+    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_TAB, 0));
+    ASSERT_FALSE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_TRUE(omnibox_view->GetText().empty());
 
-    // Pressing tab should move cursor to the end.
+    // Revert to keyword hint mode.
+    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_BACK, 0));
+    ASSERT_TRUE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_EQ(text, omnibox_view->GetText());
+  }
+
+  void ShiftTabRevertKeyword() {

[Peter Kasting, 2011/12/15 22:56:04]

Nit: Instead of writing two tests for these it seems OK to just add the last two
blocks here to the test above to save the initial setup code.

+    OmniboxView* omnibox_view = NULL;
+    ASSERT_NO_FATAL_FAILURE(GetOmniboxView(&omnibox_view));
+
+    string16 text = UTF8ToUTF16(kSearchKeyword);
+
+    // Trigger keyword hint mode.
+    ASSERT_NO_FATAL_FAILURE(SendKeySequence(kSearchKeywordKeys));
+    ASSERT_TRUE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_EQ(text, omnibox_view->GetText());
+
+    // Trigger keyword mode by tab.
     ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_TAB, 0));
+    ASSERT_FALSE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_TRUE(omnibox_view->GetText().empty());
 
-    omnibox_view->GetSelectionBounds(&start, &end);
-    EXPECT_EQ(omnibox_view->GetText().size(), start);
-    EXPECT_EQ(omnibox_view->GetText().size(), end);
-
-    // The location bar should still have focus.
-    ASSERT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_LOCATION_BAR));
-
-    // Select all text.
-    omnibox_view->SelectAll(true);
-    EXPECT_TRUE(omnibox_view->IsSelectAll());
-    omnibox_view->GetSelectionBounds(&start, &end);
-    EXPECT_EQ(0U, start);
-    EXPECT_EQ(omnibox_view->GetText().size(), end);
-
-    // Pressing tab should move cursor to the end.
-    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_TAB, 0));
-
-    omnibox_view->GetSelectionBounds(&start, &end);
-    EXPECT_EQ(omnibox_view->GetText().size(), start);
-    EXPECT_EQ(omnibox_view->GetText().size(), end);
-
-    // The location bar should still have focus.
-    ASSERT_TRUE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_LOCATION_BAR));
-
-    // Pressing tab when cursor is at the end should change focus.
-    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_TAB, 0));
-
-    ASSERT_FALSE(ui_test_utils::IsViewFocused(browser(), VIEW_ID_LOCATION_BAR));
+    // Revert to keyword hint mode.
+    ASSERT_NO_FATAL_FAILURE(SendKey(ui::VKEY_TAB, ui::EF_SHIFT_DOWN));
+    ASSERT_TRUE(omnibox_view->model()->is_keyword_hint());
+    ASSERT_EQ(text, omnibox_view->model()->keyword());
+    ASSERT_EQ(text, omnibox_view->GetText());
   }
 
   void PersistKeywordModeOnTabSwitch() {
     OmniboxView* omnibox_view = NULL;
     ASSERT_NO_FATAL_FAILURE(GetOmniboxView(&omnibox_view));
 
     // Trigger keyword hint mode.
     ASSERT_NO_FATAL_FAILURE(SendKeySequence(kSearchKeywordKeys));
     ASSERT_TRUE(omnibox_view->model()->is_keyword_hint());
     ASSERT_EQ(kSearchKeyword, UTF16ToUTF8(omnibox_view->model()->keyword()));
@@ skipping 103 matching lines @@
 
 #if defined(OS_POSIX)
 // Flaky on Mac 10.6, Linux http://crbug.com/84420
 IN_PROC_BROWSER_TEST_F(OmniboxViewTest, FLAKY_DeleteItem) {
 #else
 IN_PROC_BROWSER_TEST_F(OmniboxViewTest, DeleteItem) {
 #endif
   DeleteItemTest();
 }
 
-IN_PROC_BROWSER_TEST_F(OmniboxViewTest, TabMoveCursorToEnd) {
-  TabMoveCursorToEndTest();
+IN_PROC_BROWSER_TEST_F(OmniboxViewTest, TabAcceptKeyword) {
+  TabAcceptKeyword();
+}
+
+IN_PROC_BROWSER_TEST_F(OmniboxViewTest, ShiftTabRevertKeyword) {
+  ShiftTabRevertKeyword();
 }
 
 IN_PROC_BROWSER_TEST_F(OmniboxViewTest,
                        PersistKeywordModeOnTabSwitch) {
   PersistKeywordModeOnTabSwitch();
 }
 
 IN_PROC_BROWSER_TEST_F(OmniboxViewTest,
                        CtrlKeyPressedWithInlineAutocompleteTest) {
   CtrlKeyPressedWithInlineAutocompleteTest();
@@ skipping 199 matching lines @@
                        PersistKeywordModeOnTabSwitch) {
   PersistKeywordModeOnTabSwitch();
 }
 
 IN_PROC_BROWSER_TEST_F(OmniboxViewViewsTest,
                        CtrlKeyPressedWithInlineAutocompleteTest) {
   CtrlKeyPressedWithInlineAutocompleteTest();
 }
 
 #endif