54   ImmutableList<Wrapper<int>> L2 = f.add(3, L);  in TEST_F()  local
56   EXPECT_FALSE(L2.isEmpty());  in TEST_F()
57   EXPECT_TRUE(L2.getTail().isEmpty());  in TEST_F()
59   EXPECT_FALSE(L == L2);  in TEST_F()
60   EXPECT_TRUE(L == L2.getTail());  in TEST_F()
61   EXPECT_FALSE(L.isEqual(L2));  in TEST_F()
62   EXPECT_TRUE(L.isEqual(L2.getTail()));  in TEST_F()
63   EXPECT_FALSE(L2.begin() == L2.end());  in TEST_F()
64   EXPECT_TRUE(L2.begin() != L2.end());  in TEST_F()
67   EXPECT_EQ(3, L2.getHead());  in TEST_F()
68   EXPECT_TRUE(L2.contains(3));  in TEST_F()
78   EXPECT_FALSE(L2 == L3);  in TEST_F()
79   EXPECT_FALSE(L2.contains(2));  in TEST_F()
116   ImmutableList<Wrapper<int>> L2 = f.create(3);  in TEST_F()  local
118   EXPECT_FALSE(L2.isEmpty());  in TEST_F()
119   EXPECT_TRUE(L2.getTail().isEmpty());  in TEST_F()
120   EXPECT_EQ(3, L2.getHead());  in TEST_F()
121   EXPECT_TRUE(L.isEqual(L2.getTail()));  in TEST_F()
122   EXPECT_TRUE(L2.getTail().isEqual(L));  in TEST_F()
129   ImmutableList<Wrapper<int>> L2 = f.add(5, f.add(4, f.add(3, L)));  in TEST_F()  local
130   ImmutableList<Wrapper<int>> L3 = f.add(43, f.add(20, f.add(9, L2)));  in TEST_F()
131   ImmutableList<Wrapper<int>> L4 = f.add(9, L2);  in TEST_F()
132   ImmutableList<Wrapper<int>> L5 = f.add(9, L2);  in TEST_F()
135   EXPECT_FALSE(L2.isEmpty());  in TEST_F()
142   EXPECT_TRUE(L2.contains(3));  in TEST_F()
143   EXPECT_TRUE(L2.contains(4));  in TEST_F()
144   EXPECT_TRUE(L2.contains(5));  in TEST_F()
145   EXPECT_FALSE(L2.contains(9));  in TEST_F()
146   EXPECT_FALSE(L2.contains(0));  in TEST_F()
148   EXPECT_EQ(5, L2.getHead());  in TEST_F()
149   EXPECT_EQ(4, L2.getTail().getHead());  in TEST_F()
150   EXPECT_EQ(3, L2.getTail().getTail().getHead());  in TEST_F()
164   EXPECT_TRUE(L3.getTail().getTail().getTail() == L2);  in TEST_F()
165   EXPECT_TRUE(L2 == L3.getTail().getTail().getTail());  in TEST_F()
166   EXPECT_TRUE(L3.getTail().getTail().getTail().isEqual(L2));  in TEST_F()
167   EXPECT_TRUE(L2.isEqual(L3.getTail().getTail().getTail()));  in TEST_F()
195   ImmutableList<ExplicitCtorWrapper<int>> L2 = f.emplace(L, 3);  in TEST_F()  local
198       f.add(ExplicitCtorWrapper<int>(2), L2);  in TEST_F()
206   EXPECT_FALSE(L2.isEmpty());  in TEST_F()
207   EXPECT_TRUE(L2.getTail().isEmpty());  in TEST_F()
208   EXPECT_EQ(3, L2.getHead());  in TEST_F()
209   EXPECT_TRUE(L.isEqual(L2.getTail()));  in TEST_F()
210   EXPECT_TRUE(L2.getTail().isEqual(L));  in TEST_F()
213   EXPECT_FALSE(L2 == L3);  in TEST_F()
215   EXPECT_TRUE(L2 == L3.getTail());  in TEST_F()
229   ImmutableList<Wrapper<char>> L2 = f.add('i', f.add('e', f.add('a', L)));  in TEST_F()  local
230   ImmutableList<Wrapper<char>> L3 = f.add('u', f.add('o', L2));  in TEST_F()
242   ImmutableList<Wrapper<long>> L2 = f.add(3, f.add(4, f.add(5, L)));  in TEST_F()  local
243   ImmutableList<Wrapper<long>> L3 = f.add(0, f.add(1, f.add(2, L2)));  in TEST_F()
253   for (ImmutableList<Wrapper<long>>::iterator I = L2.begin(), E = L2.end();  in TEST_F()