Add new, shiny browser test for Autocomplete (Omnibox).

To fix the Omnibox automation flakiness, I first want to be sure
how the system behaves in its natural environment. The test is very basic
for now.

TEST=browser_tests
BUG=19876

Review URL: http://codereview.chromium.org/193069

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@26924 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 98 insertions, 0 deletions

diff --git a/chrome/browser/autocomplete/autocomplete.h b/chrome/browser/autocomplete/autocomplete.h
index d22628b..5134f8f 100644
--- a/chrome/browser/autocomplete/autocomplete.h
+++ b/chrome/browser/autocomplete/autocomplete.h
@@ -720,6 +720,8 @@ class AutocompleteController : public ACProviderListener {
   // done or the query is Stop()ed.  It is safe to Start() a new query without
   // Stop()ing the previous one.
   //
+  // See AutocompleteInput::desired_tld() for meaning of |desired_tld|.
+  //
   // |prevent_inline_autocomplete| is true if the generated result set should
   // not require inline autocomplete for the default match.  This is difficult
   // to explain in the abstract; the practical use case is that after the user
diff --git a/chrome/browser/autocomplete/autocomplete_browsertest.cc b/chrome/browser/autocomplete/autocomplete_browsertest.cc
new file mode 100644
index 0000000..8464a82
--- /dev/null
+++ b/chrome/browser/autocomplete/autocomplete_browsertest.cc
@@ -0,0 +1,95 @@
+// Copyright (c) 2009 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/browser/autocomplete/autocomplete.h"
+#include "chrome/browser/autocomplete/autocomplete_edit.h"
+#include "chrome/browser/autocomplete/autocomplete_edit_view.h"
+#include "chrome/browser/autocomplete/autocomplete_popup_model.h"
+#include "chrome/browser/browser.h"
+#include "chrome/browser/browser_window.h"
+#include "chrome/browser/location_bar.h"
+#include "chrome/common/url_constants.h"
+#include "chrome/test/in_process_browser_test.h"
+#include "chrome/test/ui_test_utils.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+class AutocompleteBrowserTest : public InProcessBrowserTest {
+ protected:
+  LocationBar* GetLocationBar() const {
+    return browser()->window()->GetLocationBar();
+  }
+
+  AutocompleteController* GetAutocompleteController() const {
+    return GetLocationBar()->location_entry()->model()->popup_model()->
+        autocomplete_controller();
+  }
+};
+
+IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, Basic) {
+  LocationBar* location_bar = GetLocationBar();
+
+  EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+  EXPECT_EQ(UTF8ToWide(chrome::kAboutBlankURL),
+            location_bar->location_entry()->GetText());
+  EXPECT_FALSE(location_bar->location_entry()->IsSelectAll());
+
+  location_bar->FocusLocation();
+
+  EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+  EXPECT_EQ(UTF8ToWide(chrome::kAboutBlankURL),
+            location_bar->location_entry()->GetText());
+  EXPECT_TRUE(location_bar->location_entry()->IsSelectAll());
+
+  location_bar->location_entry()->SetUserText(L"chrome");
+
+  EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+  EXPECT_EQ(L"chrome", location_bar->location_entry()->GetText());
+  EXPECT_FALSE(location_bar->location_entry()->IsSelectAll());
+
+  location_bar->location_entry()->RevertAll();
+
+  EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+  EXPECT_EQ(UTF8ToWide(chrome::kAboutBlankURL),
+            location_bar->location_entry()->GetText());
+  EXPECT_FALSE(location_bar->location_entry()->IsSelectAll());
+
+  location_bar->location_entry()->SetUserText(L"chrome");
+  location_bar->Revert();
+
+  EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+  EXPECT_EQ(UTF8ToWide(chrome::kAboutBlankURL),
+            location_bar->location_entry()->GetText());
+  EXPECT_FALSE(location_bar->location_entry()->IsSelectAll());
+}
+
+IN_PROC_BROWSER_TEST_F(AutocompleteBrowserTest, Autocomplete) {
+  LocationBar* location_bar = GetLocationBar();
+  AutocompleteController* autocomplete_controller = GetAutocompleteController();
+
+  {
+    autocomplete_controller->Start(L"chrome", std::wstring(),
+                                   true, false, true);
+
+    EXPECT_TRUE(autocomplete_controller->done());
+    EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+    EXPECT_EQ(std::wstring(), location_bar->location_entry()->GetText());
+    EXPECT_TRUE(location_bar->location_entry()->IsSelectAll());
+    const AutocompleteResult& result = autocomplete_controller->result();
+    ASSERT_EQ(1U, result.size());
+    AutocompleteMatch match = result.match_at(0);
+    EXPECT_EQ(AutocompleteMatch::SEARCH_WHAT_YOU_TYPED, match.type);
+    EXPECT_FALSE(match.deletable);
+  }
+
+  {
+    location_bar->Revert();
+
+    EXPECT_EQ(std::wstring(), location_bar->GetInputString());
+    EXPECT_EQ(UTF8ToWide(chrome::kAboutBlankURL),
+              location_bar->location_entry()->GetText());
+    EXPECT_FALSE(location_bar->location_entry()->IsSelectAll());
+    const AutocompleteResult& result = autocomplete_controller->result();
+    EXPECT_TRUE(result.empty());
+  }
+}
diff --git a/chrome/chrome.gyp b/chrome/chrome.gyp
index 0846bcb..0185dad 100644
--- a/chrome/chrome.gyp
+++ b/chrome/chrome.gyp
@@ -42,6 +42,7 @@
     # TODO: remove this helper when we have loops in GYP
     'apply_locales_cmd': ['python', 'tools/build/apply_locales.py',],
     'browser_tests_sources': [
+      'browser/autocomplete/autocomplete_browsertest.cc',
       'browser/browser_browsertest.cc',
       'browser/browser_init_browsertest.cc',
       'browser/crash_recovery_browsertest.cc',