chrome/browser/ui/title_prefix_matcher_unittest.cc - Issue 7067007: Remove prefix eliding

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Issue 7067007: Remove prefix eliding (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 9 years, 7 months ago

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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "base/logging.h"

6 #include "base/utf_string_conversions.h"

7 #include "chrome/browser/ui/title_prefix_matcher.h"

8 #include "googleurl/src/gurl.h"

9 #include "testing/gtest/include/gtest/gtest.h"

10

11 namespace {

12 const GURL kUrlA1("http://a.b.c/123");

13 const GURL kUrlA2("http://a.b.c/alphabits");

14 const GURL kUrlB1("http://www.here.com/here/and/there");

15 const GURL kUrlB2("http://www.here.com/elsewhere");

16 const GURL kUrlC1("http://www.here.ca/far/far/away");

17 const string16 kFoofooAbcdef(ASCIIToUTF16("Foofoo abcdef"));

18 const string16 kFoofooAbcdeg(ASCIIToUTF16("Foofoo abcdeg"));

19 const string16 kFooAbcdef(ASCIIToUTF16("Foo abcdef"));

20 const string16 kFooAbcdeg(ASCIIToUTF16("Foo abcdeg"));

21 const string16 kBarAbcDef(ASCIIToUTF16("Bar abc def"));

22 const string16 kBarAbcDeg(ASCIIToUTF16("Bar abc deg"));

23 const string16 kBarAbdDef(ASCIIToUTF16("Bar abd def"));

24 const string16 kBar(ASCIIToUTF16("Bar"));

25 const string16 kFoo(ASCIIToUTF16("Foo"));

26

27 }

28

29 TEST(TitlePrefixMatcherTest, BasicTests) {

30 std::vector<TitlePrefixMatcher::TitleInfo> tab_title_infos;

31 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdef,

32 kUrlA1, 0));

33 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdeg,

34 kUrlA1, 1));

35

36 TitlePrefixMatcher::CalculatePrefixLengths(&tab_title_infos);

37 EXPECT_EQ(0, tab_title_infos[0].caller_value);

38 EXPECT_EQ(7U, tab_title_infos[0].prefix_length);

39

40 EXPECT_EQ(1, tab_title_infos[1].caller_value);

41 EXPECT_EQ(7U, tab_title_infos[1].prefix_length);

42

43 tab_title_infos.clear();

44 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdef,

45 kUrlA1, 0));

46 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdeg,

47 kUrlA1, 1));

48 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdef,

49 kUrlA1, 2));

50 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdeg,

51 kUrlA1, 3));

52

53 TitlePrefixMatcher::CalculatePrefixLengths(&tab_title_infos);

54 EXPECT_EQ(0, tab_title_infos[0].caller_value);

55 EXPECT_EQ(7U, tab_title_infos[0].prefix_length);

56

57 EXPECT_EQ(1, tab_title_infos[1].caller_value);

58 EXPECT_EQ(7U, tab_title_infos[1].prefix_length);

59

60 EXPECT_EQ(2, tab_title_infos[2].caller_value);

61 EXPECT_EQ(4U, tab_title_infos[2].prefix_length);

62

63 EXPECT_EQ(3, tab_title_infos[3].caller_value);

64 EXPECT_EQ(4U, tab_title_infos[3].prefix_length);

65 }

66

67 TEST(TitlePrefixMatcherTest, Duplicates) {

68 std::vector<TitlePrefixMatcher::TitleInfo> tab_title_infos;

69 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdef,

70 kUrlA1, 0));

71 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdeg,

72 kUrlA1, 1));

73 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdef,

74 kUrlA1, 2));

75 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdeg,

76 kUrlA1, 3));

77 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdef,

78 kUrlA1, 4));

79

80 TitlePrefixMatcher::CalculatePrefixLengths(&tab_title_infos);

81 EXPECT_EQ(0, tab_title_infos[0].caller_value);

82 EXPECT_EQ(0U, tab_title_infos[0].prefix_length);

83

84 EXPECT_EQ(1, tab_title_infos[1].caller_value);

85 EXPECT_EQ(0U, tab_title_infos[1].prefix_length);

86

87 EXPECT_EQ(2, tab_title_infos[2].caller_value);

88 EXPECT_EQ(4U, tab_title_infos[2].prefix_length);

89

90 EXPECT_EQ(3, tab_title_infos[3].caller_value);

91 EXPECT_EQ(4U, tab_title_infos[3].prefix_length);

92

93 EXPECT_EQ(4, tab_title_infos[4].caller_value);

94 EXPECT_EQ(0U, tab_title_infos[4].prefix_length);

95 }

96

97 TEST(TitlePrefixMatcherTest, MultiplePrefixes) {

98 std::vector<TitlePrefixMatcher::TitleInfo> tab_title_infos;

99 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdef,

100 kUrlA1, 0));

101 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdeg,

102 kUrlA1, 1));

103 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbcDef,

104 kUrlA1, 2));

105 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbcDeg,

106 kUrlA1, 3));

107 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbdDef,

108 kUrlA1, 4));

109 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBar,

110 kUrlA1, 5));

111 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoo,

112 kUrlA1, 6));

113

114 TitlePrefixMatcher::CalculatePrefixLengths(&tab_title_infos);

115 EXPECT_EQ(0, tab_title_infos[0].caller_value);

116 EXPECT_EQ(4U, tab_title_infos[0].prefix_length);

117

118 EXPECT_EQ(1, tab_title_infos[1].caller_value);

119 EXPECT_EQ(4U, tab_title_infos[1].prefix_length);

120

121 EXPECT_EQ(2, tab_title_infos[2].caller_value);

122 EXPECT_EQ(8U, tab_title_infos[2].prefix_length);

123

124 EXPECT_EQ(3, tab_title_infos[3].caller_value);

125 EXPECT_EQ(8U, tab_title_infos[3].prefix_length);

126

127 EXPECT_EQ(4, tab_title_infos[4].caller_value);

128 EXPECT_EQ(4U, tab_title_infos[4].prefix_length);

129

130 EXPECT_EQ(5, tab_title_infos[5].caller_value);

131 EXPECT_EQ(0U, tab_title_infos[5].prefix_length);

132

133 EXPECT_EQ(6, tab_title_infos[6].caller_value);

134 EXPECT_EQ(0U, tab_title_infos[6].prefix_length);

135 }

136

137 TEST(TitlePrefixMatcherTest, DifferentHosts) {

138 std::vector<TitlePrefixMatcher::TitleInfo> tab_title_infos;

139 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdef,

140 kUrlA1, 0));

141 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFoofooAbcdeg,

142 kUrlA2, 1));

143 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdef,

144 kUrlB1, 2));

145 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbdDef,

146 kUrlC1, 3));

147 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbcDef,

148 kUrlA1, 4));

149 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kBarAbcDeg,

150 kUrlA2, 5));

151 tab_title_infos.push_back(TitlePrefixMatcher::TitleInfo(&kFooAbcdeg,

152 kUrlB2, 6));

153

154 TitlePrefixMatcher::CalculatePrefixLengths(&tab_title_infos);

155 EXPECT_EQ(0, tab_title_infos[0].caller_value);

156 EXPECT_EQ(7U, tab_title_infos[0].prefix_length);

157

158 EXPECT_EQ(1, tab_title_infos[1].caller_value);

159 EXPECT_EQ(7U, tab_title_infos[1].prefix_length);

160

161 EXPECT_EQ(2, tab_title_infos[2].caller_value);

162 EXPECT_EQ(4U, tab_title_infos[2].prefix_length);

163

164 EXPECT_EQ(3, tab_title_infos[3].caller_value);

165 EXPECT_EQ(0U, tab_title_infos[3].prefix_length);

166

167 EXPECT_EQ(4, tab_title_infos[4].caller_value);

168 EXPECT_EQ(8U, tab_title_infos[4].prefix_length);

169

170 EXPECT_EQ(5, tab_title_infos[5].caller_value);

171 EXPECT_EQ(8U, tab_title_infos[5].prefix_length);

172

173 EXPECT_EQ(6, tab_title_infos[6].caller_value);

174 EXPECT_EQ(4U, tab_title_infos[6].prefix_length);

175 }

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