MacViews: Fix text input for password textfields.

ui/views/controls/textfield/textfield_unittest.cc

 // Copyright 2014 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 "ui/views/controls/textfield/textfield.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <set>
@@ skipping 933 matching lines @@
 
   // Paste should work normally.
   EXPECT_TRUE(textfield_->IsCommandIdEnabled(IDS_APP_PASTE));
   textfield_->ExecuteCommand(IDS_APP_PASTE, 0);
   SendKeyEvent(ui::VKEY_V, false, true);
   SendAlternatePaste();
   EXPECT_STR_EQ("foo", GetClipboardText(ui::CLIPBOARD_TYPE_COPY_PASTE));
   EXPECT_STR_EQ("foofoofoo", textfield_->text());
 }
 
+// Check that text insertion works appropriately for password and read-only
+// textfields.
+TEST_F(TextfieldTest, TextInputType_InsertionTest) {
+  InitTextfield();
+  textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
+  EXPECT_EQ(ui::TEXT_INPUT_TYPE_PASSWORD, textfield_->GetTextInputType());
+
+  SendKeyEvent('a');
+  SendKeyEvent(0x05E1);
+  SendKeyEvent('b');
+
+  EXPECT_EQ(WideToUTF16(L"a\x05E1"
+                        L"b"),
+            textfield_->text());
+
+  textfield_->SetReadOnly(true);
+  EXPECT_EQ(ui::TEXT_INPUT_TYPE_NONE, textfield_->GetTextInputType());
+  SendKeyEvent('c');
+
+  // No text should be inserted for read only textfields.
+  EXPECT_EQ(WideToUTF16(L"a\x05E1"
+                        L"b"),
+            textfield_->text());
+}
+
 TEST_F(TextfieldTest, TextInputType) {
   InitTextfield();
 
   // Defaults to TEXT
   EXPECT_EQ(ui::TEXT_INPUT_TYPE_TEXT, textfield_->GetTextInputType());
 
   // And can be set.
   textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_URL);
   EXPECT_EQ(ui::TEXT_INPUT_TYPE_URL, textfield_->GetTextInputType());
   textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
@@ skipping 1726 matching lines @@
 
   textfield_->SetTextInputType(ui::TEXT_INPUT_TYPE_PASSWORD);
   ui::AXViewState state_protected;
   textfield_->GetAccessibleState(&state_protected);
   EXPECT_EQ(ui::AX_ROLE_TEXT_FIELD, state_protected.role);
   EXPECT_EQ(ASCIIToUTF16("********"), state_protected.value);
   EXPECT_TRUE(state_protected.HasStateFlag(ui::AX_STATE_PROTECTED));
 }
 
 }  // namespace views