102   UnicodeText::const_iterator iter = text_.begin();  in TEST_F()  local
103   EXPECT_EQ(0x1C0, *iter);  in TEST_F()
104   EXPECT_EQ(&iter, &++iter);  // operator++ returns *this.  in TEST_F()
105   EXPECT_EQ(0x4E8C, *iter++);  in TEST_F()
106   EXPECT_EQ(0xD7DB, *iter);  in TEST_F()
108   EXPECT_EQ(0xD7DB, *iter);  in TEST_F()
109   EXPECT_EQ(0x34, *++iter);  in TEST_F()
110   EXPECT_EQ(0x1D11E, *++iter);  in TEST_F()
111   ASSERT_TRUE(iter != text_.end());  in TEST_F()
112   iter++;  in TEST_F()
113   EXPECT_TRUE(iter == text_.end());  in TEST_F()
130   UnicodeText::const_iterator iter = text_.end();  in TEST_F()  local
131   EXPECT_TRUE(iter == text_.end());  in TEST_F()
132   iter--;  in TEST_F()
133   ASSERT_TRUE(iter != text_.end());  in TEST_F()
134   EXPECT_EQ(0x1D11E, *iter--);  in TEST_F()
135   EXPECT_EQ(0x34, *iter);  in TEST_F()
136   EXPECT_EQ(0xD7DB, *--iter);  in TEST_F()
138   EXPECT_EQ(0xD7DB, *iter);  in TEST_F()
139   --iter;  in TEST_F()
140   EXPECT_EQ(0x4E8C, *iter--);  in TEST_F()
141   EXPECT_EQ(0x1C0, *iter);  in TEST_F()
142   EXPECT_TRUE(iter == text_.begin());  in TEST_F()
158   UnicodeText::const_iterator iter = text_.begin();  in TEST_F()  local
159   EXPECT_EQ(0x1C0, *iter);  in TEST_F()
160   std::advance(iter, 4);  in TEST_F()
161   EXPECT_EQ(0x1D11E, *iter);  in TEST_F()
162   ++iter;  in TEST_F()
163   EXPECT_TRUE(iter == text_.end());  in TEST_F()
167   UnicodeText::const_iterator iter = text_.begin();  in TEST_F()  local
168   EXPECT_EQ(0, std::distance(text_.begin(), iter));  in TEST_F()
169   EXPECT_EQ(5, std::distance(iter, text_.end()));  in TEST_F()
170   ++iter;  in TEST_F()
171   ++iter;  in TEST_F()
172   EXPECT_EQ(2, std::distance(text_.begin(), iter));  in TEST_F()
173   EXPECT_EQ(3, std::distance(iter, text_.end()));  in TEST_F()
174   ++iter;  in TEST_F()
175   ++iter;  in TEST_F()
176   EXPECT_EQ(4, std::distance(text_.begin(), iter));  in TEST_F()
177   ++iter;  in TEST_F()
178   EXPECT_EQ(0, std::distance(iter, text_.end()));  in TEST_F()