Make PositionIterator to skip contents of INPUT/SELECT/TEXTAREA

third_party/WebKit/Source/core/editing/FrameSelectionTest.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/editing/FrameSelection.h"
 
 #include <memory>
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/Document.h"
 #include "core/dom/Element.h"
@@ skipping 200 matching lines @@
                                  createVisiblePosition(Position(text, 2)),
                                  CharacterGranularity);
   EXPECT_EQ_SELECTED_TEXT("o B");
   // "Fo<o B|ar Baz," with the Word granularity.
   selection().moveRangeSelection(createVisiblePosition(Position(text, 5)),
                                  createVisiblePosition(Position(text, 2)),
                                  WordGranularity);
   EXPECT_EQ_SELECTED_TEXT("Foo Bar");
 }
 
+// For http://crbug.com/695317
+TEST_F(FrameSelectionTest, SelectAllWithInputElement) {
+  setBodyContent("<input>123");
+  Element* const input = document().querySelector("input");
+  Node* const lastChild = document().body()->lastChild();
+  selection().selectAll();
+  const SelectionInDOMTree& resultInDOMTree =
+      selection().computeVisibleSelectionInDOMTree().asSelection();
+  const SelectionInFlatTree& resultInFlatTree =
+      selection().computeVisibleSelectionInFlatTree().asSelection();
+  EXPECT_EQ(SelectionInDOMTree::Builder(resultInDOMTree)
+                .collapse(Position::beforeNode(input))
+                .extend(Position(lastChild, 3))
+                .build(),
+            resultInDOMTree);
+  EXPECT_EQ(SelectionInFlatTree::Builder(resultInFlatTree)
+                .collapse(PositionInFlatTree::beforeNode(input))
+                .extend(PositionInFlatTree(lastChild, 3))
+                .build(),
+            resultInFlatTree);
+}
+
 TEST_F(FrameSelectionTest, SelectAllWithUnselectableRoot) {
   Element* select = document().createElement("select");
   document().replaceChild(select, document().documentElement());
   selection().selectAll();
   EXPECT_TRUE(selection().computeVisibleSelectionInDOMTreeDeprecated().isNone())
       << "Nothing should be selected if the "
          "content of the documentElement is not "
          "selctable.";
 }
 
@@ skipping 18 matching lines @@
                                .build());
   EXPECT_TRUE(selection().isHandleVisible());
   selection().selectAll();
   EXPECT_TRUE(selection().isHandleVisible())
       << "If handles were present before"
          "selectAll. Then they should be present"
          "after it.";
 }
 
 }  // namespace blink