26         EXPECT_EQ(nullptr, s.data());  in TEST()
27         EXPECT_EQ(0u, s.size());  in TEST()
33         EXPECT_EQ(0u, s.size());  in TEST()
39         EXPECT_EQ(0u, s.size());  in TEST()
45         EXPECT_EQ(5u, s.size());  in TEST()
47         EXPECT_EQ("abcde", s);  in TEST()
53         EXPECT_EQ(5u, s.size());  in TEST()
55         EXPECT_EQ("abcde", s);  in TEST()
61         EXPECT_EQ(3u, s.size());  in TEST()
63         EXPECT_EQ("abc", s);  in TEST()
70         EXPECT_EQ(3u, s.size());  in TEST()
72         EXPECT_EQ("cde", s);  in TEST()
79         EXPECT_EQ(3u, s.size());  in TEST()
81         EXPECT_EQ("cde", s);  in TEST()
88     EXPECT_EQ("", s.substr(0, 0));  in TEST()
89     EXPECT_EQ("a", s.substr(0, 1));  in TEST()
90     EXPECT_EQ("abc", s.substr(0, 3));  in TEST()
91     EXPECT_EQ("cde", s.substr(2, 3));  in TEST()
92     EXPECT_EQ("", s.substr(2, 0));  in TEST()
93     EXPECT_EQ("", s.substr(5, 0));  in TEST()
98     EXPECT_EQ(1u, s.find(0, 'i'));  in TEST()
99     EXPECT_EQ(1u, s.find(1, 'i'));  in TEST()
100     EXPECT_EQ(4u, s.find(2, 'i'));  in TEST()
101     EXPECT_EQ(4u, s.find(3, 'i'));  in TEST()
102     EXPECT_EQ(4u, s.find(4, 'i'));  in TEST()
103     EXPECT_EQ(7u, s.find(5, 'i'));  in TEST()
104     EXPECT_EQ(7u, s.find(6, 'i'));  in TEST()
105     EXPECT_EQ(7u, s.find(7, 'i'));  in TEST()
106     EXPECT_EQ(10u, s.find(8, 'i'));  in TEST()
107     EXPECT_EQ(10u, s.find(9, 'i'));  in TEST()
108     EXPECT_EQ(10u, s.find(10, 'i'));  in TEST()
109     EXPECT_EQ(11u, s.find(11, 'i'));  in TEST()
111     EXPECT_EQ(11u, s.find(12, 'i'));  // search index is out of bounds.  in TEST()
116     EXPECT_EQ(0u, s.find(0, 'a'));  in TEST()
129         EXPECT_EQ("abcde", it.next());  in TEST()
136         EXPECT_EQ("a", it.next());  in TEST()
138         EXPECT_EQ("bb", it.next());  in TEST()
140         EXPECT_EQ("ccc", it.next());  in TEST()
142         EXPECT_EQ("dddd", it.next());  in TEST()
144         EXPECT_EQ("eeeee", it.next());  in TEST()
151         EXPECT_EQ("", it.next());  in TEST()
153         EXPECT_EQ("", it.next());  in TEST()
155         EXPECT_EQ("", it.next());  in TEST()
157         EXPECT_EQ("", it.next());  in TEST()
159         EXPECT_EQ("", it.next());  in TEST()
166         EXPECT_EQ("", it.next());  in TEST()
168         EXPECT_EQ("a", it.next());  in TEST()
170         EXPECT_EQ("", it.next());  in TEST()
172         EXPECT_EQ("b", it.next());  in TEST()
174         EXPECT_EQ("", it.next());  in TEST()