Update composed tree version of isEndOfEditableOrNonEditableContent()

third_party/WebKit/Source/core/editing/VisibleUnitsTest.cpp

 // Copyright 2015 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 "config.h"
 #include "core/editing/VisibleUnits.h"
 
 #include "core/editing/EditingTestBase.h"
 #include "core/editing/VisiblePosition.h"
+#include "core/html/HTMLTextFormControlElement.h"
 #include "core/layout/line/InlineBox.h"
 #include <ostream> // NOLINT
 
 namespace blink {
 
 namespace {
 
 PositionWithAffinity positionWithAffinityInDOMTree(Node& anchor, int offset, TextAffinity affinity = TextAffinity::Downstream)
 {
     return PositionWithAffinity(canonicalPositionOf(Position(&anchor, offset)), affinity);
@@ skipping 282 matching lines @@
     Element* one = document().getElementById("one");
     Element* two = document().getElementById("two");
 
     EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInDOMTree(*one->firstChild(), 1)));
     EXPECT_TRUE(isEndOfEditableOrNonEditableContent(createVisiblePositionInComposedTree(*one->firstChild(), 1)));
 
     EXPECT_TRUE(isEndOfEditableOrNonEditableContent(createVisiblePositionInDOMTree(*two->firstChild(), 2)));
     EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInComposedTree(*two->firstChild(), 2)));
 }
 
+TEST_F(VisibleUnitsTest, isEndOfEditableOrNonEditableContentWithInput)
+{
+    const char* bodyContent = "<input id=sample value=ab>cde";
+    setBodyContent(bodyContent);
+    updateLayoutAndStyleForPainting();
+
+    Node* text = toHTMLTextFormControlElement(document().getElementById("sample"))->innerEditorElement()->firstChild();
+
+    EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInDOMTree(*text, 0)));
+    EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInComposedTree(*text, 0)));
+
+    EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInDOMTree(*text, 1)));
+    EXPECT_FALSE(isEndOfEditableOrNonEditableContent(createVisiblePositionInComposedTree(*text, 1)));
+
+    EXPECT_TRUE(isEndOfEditableOrNonEditableContent(createVisiblePositionInDOMTree(*text, 2)));
+    EXPECT_TRUE(isEndOfEditableOrNonEditableContent(createVisiblePositionInComposedTree(*text, 2)));
+}
+
 TEST_F(VisibleUnitsTest, isEndOfLine)
 {
     const char* bodyContent = "<a id=host><b id=one>11</b><b id=two>22</b></a><i id=three>333</i><i id=four>4444</i><br>";
     const char* shadowContent = "<div><u id=five>55555</u><content select=#two></content><br><u id=six>666666</u><br><content select=#one></content><u id=seven>7777777</u></div>";
     setBodyContent(bodyContent);
     RefPtrWillBeRawPtr<ShadowRoot> shadowRoot = setShadowContent(shadowContent, "host");
     updateLayoutAndStyleForPainting();
 
     Node* one = document().getElementById("one")->firstChild();
     Node* two = document().getElementById("two")->firstChild();
@@ skipping 641 matching lines @@
     EXPECT_EQ(PositionInComposedTree(four, 0), startOfWord(createVisiblePositionInComposedTree(*three, 1)).deepEquivalent());
 
     EXPECT_EQ(Position(four, 0), startOfWord(createVisiblePositionInDOMTree(*four, 1)).deepEquivalent());
     EXPECT_EQ(PositionInComposedTree(four, 0), startOfWord(createVisiblePositionInComposedTree(*four, 1)).deepEquivalent());
 
     EXPECT_EQ(Position(space, 1), startOfWord(createVisiblePositionInDOMTree(*five, 1)).deepEquivalent());
     EXPECT_EQ(PositionInComposedTree(space, 1), startOfWord(createVisiblePositionInComposedTree(*five, 1)).deepEquivalent());
 }
 
 } // namespace blink