| // Copyright 2017 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/markers/DocumentMarkerListEditor.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace blink { |
| |
| class DocumentMarkerListEditorTest : public ::testing::Test { |
| protected: |
| DocumentMarker* CreateMarker(unsigned startOffset, unsigned endOffset) { |
| return new DocumentMarker(startOffset, endOffset, |
| DocumentMarker::MatchStatus::kInactive); |
| } |
| }; |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceStartOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 5, 5); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceStartOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| // Replace with shorter text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 5, 4); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(9u, markers[0]->EndOffset()); |
| |
| // Replace with longer text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 4, 5); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| |
| // Replace with text of same length |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 5, 5); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceContainsStartOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(5, 15)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 10, 10); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceContainsStartOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(5, 15)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 10, 10); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(10u, markers[0]->StartOffset()); |
| EXPECT_EQ(15u, markers[0]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceEndOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 5, 5, 5); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceEndOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| // Replace with shorter text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 5, 5, 4); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(9u, markers[0]->EndOffset()); |
| |
| // Replace with longer text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 5, 4, 5); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| |
| // Replace with text of same length |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 5, 5, 5); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceContainsEndOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 5, 10, 10); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceContainsEndOfMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 5, 10, 10); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceEntireMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 10, 10); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceEntireMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| // Replace with shorter text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 10, 9); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(9u, markers[0]->EndOffset()); |
| |
| // Replace with longer text |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 9, 10); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| |
| // Replace with text of same length |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 10, 10); |
| |
| EXPECT_EQ(1u, markers.size()); |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(10u, markers[0]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceTextWithMarkerAtBeginning) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 15, 15); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceTextWithMarkerAtBeginning) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 15, 15); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_ReplaceTextWithMarkerAtEnd) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(5, 15)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 15, 15); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_ReplaceTextWithMarkerAtEnd) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(5, 15)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 15, 15); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, ContentDependentMarker_Deletions) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| markers.push_back(CreateMarker(15, 20)); |
| markers.push_back(CreateMarker(20, 25)); |
| |
| // Delete range containing the end of the second marker, the entire third |
| // marker, and the start of the fourth marker |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 8, 9, 0); |
| |
| EXPECT_EQ(2u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(11u, markers[1]->StartOffset()); |
| EXPECT_EQ(16u, markers[1]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, ContentIndependentMarker_Deletions) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| markers.push_back(CreateMarker(15, 20)); |
| markers.push_back(CreateMarker(20, 25)); |
| |
| // Delete range containing the end of the second marker, the entire third |
| // marker, and the start of the fourth marker |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 8, 9, 0); |
| |
| EXPECT_EQ(4u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(5u, markers[1]->StartOffset()); |
| EXPECT_EQ(8u, markers[1]->EndOffset()); |
| |
| EXPECT_EQ(8u, markers[2]->StartOffset()); |
| EXPECT_EQ(11u, markers[2]->EndOffset()); |
| |
| EXPECT_EQ(11u, markers[3]->StartOffset()); |
| EXPECT_EQ(16u, markers[3]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_DeleteExactlyOnMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 0, 10, 0); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_DeleteExactlyOnMarker) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 10)); |
| |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 0, 10, 0); |
| |
| EXPECT_EQ(0u, markers.size()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_InsertInMarkerInterior) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| |
| // insert in middle of second marker |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 7, 0, 5); |
| |
| EXPECT_EQ(2u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(15u, markers[1]->StartOffset()); |
| EXPECT_EQ(20u, markers[1]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_InsertInMarkerInterior) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| |
| // insert in middle of second marker |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 7, 0, 5); |
| |
| EXPECT_EQ(3u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(5u, markers[1]->StartOffset()); |
| EXPECT_EQ(15u, markers[1]->EndOffset()); |
| |
| EXPECT_EQ(15u, markers[2]->StartOffset()); |
| EXPECT_EQ(20u, markers[2]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentDependentMarker_InsertBetweenMarkers) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| |
| // insert before second marker |
| DocumentMarkerListEditor::ShiftMarkersContentDependent(&markers, 5, 0, 5); |
| |
| EXPECT_EQ(3u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(10u, markers[1]->StartOffset()); |
| EXPECT_EQ(15u, markers[1]->EndOffset()); |
| |
| EXPECT_EQ(15u, markers[2]->StartOffset()); |
| EXPECT_EQ(20u, markers[2]->EndOffset()); |
| } |
| |
| TEST_F(DocumentMarkerListEditorTest, |
| ContentIndependentMarker_InsertBetweenMarkers) { |
| DocumentMarkerListEditor::MarkerList markers; |
| markers.push_back(CreateMarker(0, 5)); |
| markers.push_back(CreateMarker(5, 10)); |
| markers.push_back(CreateMarker(10, 15)); |
| |
| // insert before second marker |
| DocumentMarkerListEditor::ShiftMarkersContentIndependent(&markers, 5, 0, 5); |
| |
| EXPECT_EQ(3u, markers.size()); |
| |
| EXPECT_EQ(0u, markers[0]->StartOffset()); |
| EXPECT_EQ(5u, markers[0]->EndOffset()); |
| |
| EXPECT_EQ(10u, markers[1]->StartOffset()); |
| EXPECT_EQ(15u, markers[1]->EndOffset()); |
| |
| EXPECT_EQ(15u, markers[2]->StartOffset()); |
| EXPECT_EQ(20u, markers[2]->EndOffset()); |
| } |
| |
| } // namespace blink |