blob: b65dccd840d621dc1b4f688849a8253a20f8d6e4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// Copyright 2016 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 "third_party/blink/renderer/core/editing/relocatable_position.h"
#include "third_party/blink/renderer/core/editing/testing/editing_test_base.h"
#include "third_party/blink/renderer/core/editing/visible_position.h"
namespace blink {
class RelocatablePositionTest : public EditingTestBase {};
TEST_F(RelocatablePositionTest, position) {
SetBodyContent("<b>foo</b><textarea>bar</textarea>");
Node* boldface = GetDocument().QuerySelector("b");
Node* textarea = GetDocument().QuerySelector("textarea");
RelocatablePosition relocatable_position(
Position(textarea, PositionAnchorType::kBeforeAnchor));
textarea->remove();
GetDocument().UpdateStyleAndLayout(DocumentUpdateReason::kTest);
// RelocatablePosition should track the given Position even if its original
// anchor node is moved away from the document.
Position expected_position(boldface, PositionAnchorType::kAfterAnchor);
Position tracked_position = relocatable_position.GetPosition();
EXPECT_TRUE(tracked_position.AnchorNode()->isConnected());
EXPECT_EQ(CreateVisiblePosition(expected_position).DeepEquivalent(),
CreateVisiblePosition(tracked_position).DeepEquivalent());
}
} // namespace blink
|
