Add a DummySearchBoxView to the experimental app list start page.

ui/app_list/views/app_list_view_unittest.cc

Index: ui/app_list/views/app_list_view_unittest.cc
diff --git a/ui/app_list/views/app_list_view_unittest.cc b/ui/app_list/views/app_list_view_unittest.cc
index 280331c0bb5f0d800c1f4097c81c08a36ab121b6..a01c10eeba34a73bb6d12eefca9d23132df570a9 100644
--- a/ui/app_list/views/app_list_view_unittest.cc
+++ b/ui/app_list/views/app_list_view_unittest.cc
@@ -7,9 +7,11 @@
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/string_util.h"
+#include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/app_list/app_list_switches.h"
 #include "ui/app_list/pagination_model.h"
+#include "ui/app_list/search_box_model.h"
 #include "ui/app_list/test/app_list_test_model.h"
 #include "ui/app_list/test/app_list_test_view_delegate.h"
 #include "ui/app_list/views/app_list_folder_view.h"
@@ -25,6 +27,7 @@
 #include "ui/app_list/views/tile_item_view.h"
 #include "ui/aura/test/aura_test_base.h"
 #include "ui/aura/window.h"
+#include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/views_delegate.h"
 #include "ui/views/widget/desktop_aura/desktop_native_widget_aura.h"
@@ -104,6 +107,10 @@ class AppListViewTestContext {
   }
 
  private:
+  // Switches the active launcher page in the contents view and lays out to
+  // ensure all launcher pages are in the correct position.
+  void ShowContentsViewPageAndVerify(int index);
+
   // Shows the app list and waits until a paint occurs.
   void Show();
 
@@ -187,6 +194,15 @@ void AppListViewTestContext::CheckView(views::View* subview) {
   EXPECT_TRUE(subview->IsDrawn());
 }
 
+void AppListViewTestContext::ShowContentsViewPageAndVerify(int index) {
+  ContentsView* contents_view = view_->app_list_main_view()->contents_view();
+  contents_view->SetActivePage(index);
+  contents_view->Layout();
+  for (int i = 0; i < contents_view->NumLauncherPages(); ++i) {
+    EXPECT_EQ(i == index, IsViewAtOrigin(contents_view->GetPageView(i)));
+  }
+}
+
 void AppListViewTestContext::Show() {
   view_->GetWidget()->Show();
   run_loop_.reset(new base::RunLoop);
@@ -292,20 +308,14 @@ void AppListViewTestContext::RunStartPageTest() {
     EXPECT_NO_FATAL_FAILURE(CheckView(start_page_view));
 
     ContentsView* contents_view = main_view->contents_view();
-    contents_view->SetActivePage(contents_view->GetPageIndexForNamedPage(
+    ShowContentsViewPageAndVerify(contents_view->GetPageIndexForNamedPage(
         ContentsView::NAMED_PAGE_START));
-    contents_view->Layout();
     EXPECT_FALSE(main_view->search_box_view()->visible());
-    EXPECT_TRUE(IsViewAtOrigin(start_page_view));
-    EXPECT_FALSE(IsViewAtOrigin(contents_view->apps_container_view()));
     EXPECT_EQ(3u, GetVisibleTileItemViews(start_page_view->tile_views()));
 
-    contents_view->SetActivePage(
+    ShowContentsViewPageAndVerify(
         contents_view->GetPageIndexForNamedPage(ContentsView::NAMED_PAGE_APPS));
-    contents_view->Layout();
     EXPECT_TRUE(main_view->search_box_view()->visible());
-    EXPECT_FALSE(IsViewAtOrigin(start_page_view));
-    EXPECT_TRUE(IsViewAtOrigin(contents_view->apps_container_view()));
 
     // Check tiles hide and show on deletion and addition.
     model->CreateAndAddItem("Test app");
@@ -422,7 +432,7 @@ void AppListViewTestContext::RunSearchResultsTest() {
 
   AppListMainView* main_view = view_->app_list_main_view();
   ContentsView* contents_view = main_view->contents_view();
-  contents_view->SetActivePage(
+  ShowContentsViewPageAndVerify(
       contents_view->GetPageIndexForNamedPage(ContentsView::NAMED_PAGE_APPS));
   EXPECT_TRUE(IsViewAtOrigin(contents_view->apps_container_view()));
   EXPECT_TRUE(main_view->search_box_view()->visible());
@@ -459,6 +469,50 @@ void AppListViewTestContext::RunSearchResultsTest() {
     EXPECT_TRUE(main_view->search_box_view()->visible());
   }
 
+  if (test_type_ == EXPERIMENTAL) {
+    // Check that typing into the dummy search box triggers the search page.
+    base::string16 search_text = base::UTF8ToUTF16("test");
+    SearchBoxView* dummy_search_box =
+        contents_view->start_page_view()->dummy_search_box_view();
+    EXPECT_TRUE(dummy_search_box->IsDrawn());
+    dummy_search_box->search_box()->InsertText(search_text);
+    contents_view->Layout();
+    // Check that the current search is using |search_text|.
+    EXPECT_EQ(search_text, delegate_->GetTestModel()->search_box()->text());
+    EXPECT_TRUE(contents_view->IsShowingSearchResults());
+    EXPECT_FALSE(dummy_search_box->IsDrawn());
+    EXPECT_TRUE(main_view->search_box_view()->visible());
+    EXPECT_EQ(search_text, main_view->search_box_view()->search_box()->text());
+    EXPECT_TRUE(
+        contents_view->IsNamedPageActive(ContentsView::NAMED_PAGE_START));
+    EXPECT_TRUE(IsViewAtOrigin(contents_view->start_page_view()));
+
+    // Check that typing into the real search box triggers the search page.
+    ShowContentsViewPageAndVerify(
+        contents_view->GetPageIndexForNamedPage(ContentsView::NAMED_PAGE_APPS));
+    EXPECT_TRUE(IsViewAtOrigin(contents_view->apps_container_view()));
+
+    base::string16 new_search_text = base::UTF8ToUTF16("apple");
+    main_view->search_box_view()->search_box()->SetText(base::string16());
+    main_view->search_box_view()->search_box()->InsertText(new_search_text);
+    // Check that the current search is using |search_text|.
+    EXPECT_EQ(new_search_text, delegate_->GetTestModel()->search_box()->text());
+    EXPECT_EQ(new_search_text,
+              main_view->search_box_view()->search_box()->text());
+    EXPECT_TRUE(contents_view->IsShowingSearchResults());
+    EXPECT_FALSE(dummy_search_box->IsDrawn());
+    EXPECT_TRUE(main_view->search_box_view()->visible());
+    EXPECT_TRUE(dummy_search_box->search_box()->text().empty());
+
+    // Check that the dummy search box is clear when reshowing the start page.
+    ShowContentsViewPageAndVerify(
+        contents_view->GetPageIndexForNamedPage(ContentsView::NAMED_PAGE_APPS));
+    ShowContentsViewPageAndVerify(contents_view->GetPageIndexForNamedPage(
+        ContentsView::NAMED_PAGE_START));
+    EXPECT_TRUE(dummy_search_box->IsDrawn());
+    EXPECT_TRUE(dummy_search_box->search_box()->text().empty());
+  }
+
   Close();
 }