| // 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 "components/bookmarks/browser/titled_url_match.h" |
| |
| #include "base/macros.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace bookmarks { |
| |
| using MatchPositions = TitledUrlMatch::MatchPositions; |
| |
| TEST(TitledUrlMatchTest, EmptyOffsetsForEmptyMatchPositions) { |
| auto offsets = TitledUrlMatch::OffsetsFromMatchPositions(MatchPositions()); |
| EXPECT_TRUE(offsets.empty()); |
| } |
| |
| TEST(TitledUrlMatchTest, OffsetsFromMatchPositions) { |
| MatchPositions match_positions = {{1, 3}, {4, 5}, {10, 15}}; |
| std::vector<size_t> expected_offsets = {1, 3, 4, 5, 10, 15}; |
| auto offsets = TitledUrlMatch::OffsetsFromMatchPositions(match_positions); |
| EXPECT_TRUE( |
| std::equal(offsets.begin(), offsets.end(), expected_offsets.begin())); |
| } |
| |
| TEST(TitledUrlMatchTest, ReplaceOffsetsInEmptyMatchPositions) { |
| auto match_positions = TitledUrlMatch::ReplaceOffsetsInMatchPositions( |
| MatchPositions(), std::vector<size_t>()); |
| EXPECT_TRUE(match_positions.empty()); |
| } |
| |
| TEST(TitledUrlMatchTest, ReplaceOffsetsInMatchPositions) { |
| MatchPositions orig_match_positions = {{1, 3}, {4, 5}, {10, 15}}; |
| std::vector<size_t> offsets = {0, 2, 3, 4, 9, 14}; |
| MatchPositions expected_match_positions = {{0, 2}, {3, 4}, {9, 14}}; |
| auto match_positions = TitledUrlMatch::ReplaceOffsetsInMatchPositions( |
| orig_match_positions, offsets); |
| EXPECT_TRUE(std::equal(match_positions.begin(), match_positions.end(), |
| expected_match_positions.begin())); |
| } |
| |
| TEST(TitledUrlMatchTest, ReplaceOffsetsRemovesItemsWithNposOffsets) { |
| MatchPositions orig_match_positions = {{1, 3}, {4, 5}, {10, 15}, {17, 20}}; |
| std::vector<size_t> offsets = {0, |
| base::string16::npos, |
| base::string16::npos, |
| 4, |
| base::string16::npos, |
| base::string16::npos, |
| 17, |
| 20}; |
| MatchPositions expected_match_positions = {{17, 20}}; |
| auto match_positions = TitledUrlMatch::ReplaceOffsetsInMatchPositions( |
| orig_match_positions, offsets); |
| EXPECT_TRUE(std::equal(match_positions.begin(), match_positions.end(), |
| expected_match_positions.begin())); |
| } |
| |
| } |