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1 // Copyright 2017 The Chromium Authors. All rights reserved. Use of | |
2 // this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "core/editing/markers/EditingMarkerList.h" | |
6 | |
7 #include "platform/heap/Handle.h" | |
8 #include "testing/gtest/include/gtest/gtest.h" | |
9 | |
10 namespace blink { | |
11 | |
12 class EditingMarkerListForTesting : public EditingMarkerList { | |
13 public: | |
14 DocumentMarker::MarkerType allowedMarkerType() const final { | |
15 return DocumentMarker::Composition; | |
16 } | |
17 | |
18 bool markerListIsSortedPublicForTesting() const { | |
19 return markerListIsSorted(); | |
20 } | |
21 }; | |
22 | |
23 class EditingMarkerListTest : public ::testing::Test { | |
24 protected: | |
25 EditingMarkerListTest() : m_markerList(new EditingMarkerListForTesting()) {} | |
26 | |
27 DocumentMarker* createMarker(unsigned startOffset, unsigned endOffset) { | |
28 return new DocumentMarker(startOffset, endOffset, Color::black, false, | |
29 Color::black); | |
30 } | |
31 | |
32 Persistent<EditingMarkerListForTesting> m_markerList; | |
33 }; | |
34 | |
35 TEST_F(EditingMarkerListTest, PushBack) { | |
36 m_markerList->push_back(createMarker(1, 2)); | |
37 m_markerList->push_back(createMarker(2, 3)); | |
38 m_markerList->push_back(createMarker(3, 4)); | |
39 EXPECT_EQ(true, m_markerList->markerListIsSortedPublicForTesting()); | |
40 m_markerList->push_back(createMarker(0, 1)); | |
41 EXPECT_EQ(false, m_markerList->markerListIsSortedPublicForTesting()); | |
42 | |
43 // The default implementation of push_back() for EditingMarkerList does not | |
Xiaocheng
2017/03/25 00:05:35
No need to check the content of the list, as Editi
| |
44 // merge touching markers, and we verify this behavior here. However, | |
45 // some subclasses may have different behavior. | |
46 EXPECT_EQ(4u, m_markerList->size()); | |
47 | |
48 EXPECT_EQ(1u, m_markerList->at(0)->startOffset()); | |
49 EXPECT_EQ(2u, m_markerList->at(0)->endOffset()); | |
50 | |
51 EXPECT_EQ(2u, m_markerList->at(1)->startOffset()); | |
52 EXPECT_EQ(3u, m_markerList->at(1)->endOffset()); | |
53 | |
54 EXPECT_EQ(3u, m_markerList->at(2)->startOffset()); | |
55 EXPECT_EQ(4u, m_markerList->at(2)->endOffset()); | |
56 | |
57 EXPECT_EQ(0u, m_markerList->at(3)->startOffset()); | |
58 EXPECT_EQ(1u, m_markerList->at(3)->endOffset()); | |
59 } | |
60 | |
61 } // namespace blink | |
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