Let RangeBoundaryPoint::toPoisition return Position not considering Editing

third_party/WebKit/Source/core/dom/RangeTest.cpp

 // 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 "core/dom/Range.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/dom/Element.h"
 #include "core/dom/NodeList.h"
 #include "core/dom/Text.h"
 #include "core/editing/EditingTestBase.h"
 #include "core/frame/Settings.h"
 #include "core/html/HTMLBodyElement.h"
 #include "core/html/HTMLDivElement.h"
 #include "core/html/HTMLDocument.h"
 #include "core/html/HTMLElement.h"
 #include "core/html/HTMLHtmlElement.h"
+#include "core/html/HTMLTextAreaElement.h"
 #include "platform/heap/Handle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "wtf/Compiler.h"
 #include "wtf/RefPtr.h"
 #include "wtf/text/AtomicString.h"
 
 namespace blink {
 
 class RangeTest : public EditingTestBase {};
 
@@ skipping 213 matching lines @@
 TEST_F(RangeTest, MultipleTextQuads) {
   setBodyContent("<div><p id='one'>one</p><p id='two'>two</p></div>");
   Position start(document().getElementById("one")->firstChild(), 0);
   Position end(document().getElementById("two")->firstChild(), 3);
   Range* range = Range::create(document(), start, end);
   Vector<FloatQuad> quads;
   range->textQuads(quads);
   EXPECT_EQ(2u, quads.size());
 }
 
+TEST_F(RangeTest, ToPosition) {
+  Node& textarea = *HTMLTextAreaElement::create(document());
+  Range& range = *Range::create(document());
+  const Position position = Position(&textarea, 0);
+  range.setStart(position, ASSERT_NO_EXCEPTION);
+  EXPECT_EQ(position, range.startPosition());
+  EXPECT_EQ(position, range.endPosition());
+}
+
 }  // namespace blink