Fix: Cursor missing in omnibox after entering a alphabet in NTP 'Search box'

chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc

Index: chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc
diff --git a/chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc b/chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc
index ecddfc92950f01ecc82a65d1f4e173ea3834664b..df8218420f179adf358acb0114d86553997fe396 100644
--- a/chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc
+++ b/chrome/browser/ui/views/omnibox/omnibox_view_views_unittest.cc
@@ -183,6 +183,10 @@ class OmniboxViewViewsTest : public testing::Test {
   // (i.e. it's been navigated to).
   void SetAndEmphasizeText(const std::string& new_text, bool accept_input);
 
+  bool IsCursorEnabled() const {
+    return test_api_->GetRenderText()->cursor_enabled();
+  }
+
  private:
   // testing::Test:
   void SetUp() override;
@@ -266,6 +270,17 @@ TEST_F(OmniboxViewViewsTest, UpdatePopupCall) {
                                            Range(1));
 }
 
+// Test that text cursor is shown in the omnibox after entering any single
+// alphabet in NTP 'Search box'. Test for crbug.com/698172.

[msw, 2017/03/13 17:15:24]

nit: s/alphabet/character/

+TEST_F(OmniboxViewViewsTest, EditTextfield) {
+  omnibox_textfield()->SetCursorEnabled(false);
+  ui::KeyEvent char_event(ui::ET_KEY_PRESSED, ui::VKEY_A, ui::DomCode::US_A, 0,
+                          ui::DomKey::FromCharacter('a'),
+                          ui::EventTimeForNow());
+  omnibox_textfield()->InsertChar(char_event);
+  EXPECT_TRUE(IsCursorEnabled());
+}
+
 // Test that the scheduled text edit command is cleared when Textfield receives
 // a key press event. This ensures that the scheduled text edit command property
 // is always in the correct state. Test for http://crbug.com/613948.