132     std::unique_ptr<Counter> b;  in TEST_F()  local
136     ASSERT_EQ(nullptr, b.get());  in TEST_F()
138     b = std::move(a);  in TEST_F()
142     ASSERT_EQ(p, b.get());  in TEST_F()
144     b.reset();  in TEST_F()
146     ASSERT_EQ(nullptr, b.get());  in TEST_F()
153     std::shared_ptr<Counter> b;  in TEST_F()  local
157     b = a;  in TEST_F()
160     ASSERT_EQ(a.get(), b.get());  in TEST_F()
163     b.reset();  in TEST_F()
172     std::shared_ptr<Counter> b;  in TEST_F()  local
176     ASSERT_EQ(nullptr, b.get());  in TEST_F()
178     b = std::move(a);  in TEST_F()
182     ASSERT_EQ(p, b.get());  in TEST_F()
184     b.reset();  in TEST_F()
186     ASSERT_EQ(nullptr, b.get());  in TEST_F()
217     std::weak_ptr<Counter> b;  in TEST_F()  local
221     ASSERT_EQ(0, b.use_count());  in TEST_F()
223     b = std::move(a);  in TEST_F()
227     ASSERT_EQ(1, b.use_count());  in TEST_F()
232     ASSERT_EQ(0, b.use_count());  in TEST_F()
240     std::string b("abcdefghijklmnopqrstuvwxyz");  in TEST_F()  local
241     ASSERT_NE(0, strcmp(a.c_str(), b.c_str()));  in TEST_F()
242     b += "!!!";  in TEST_F()
243     ASSERT_EQ(0, strcmp(a.c_str(), b.c_str()));  in TEST_F()
250     std::string b;  in TEST_F()  local
252     ASSERT_NE(0, strcmp(b.c_str(), "foo"));  in TEST_F()
254     b = std::move(a);  in TEST_F()
257     ASSERT_EQ(0, strcmp(b.c_str(), "foo"));  in TEST_F()
285     std::vector<Counter> b;  in TEST_F()  local
289     EXPECT_EQ(0U, b.size());  in TEST_F()
291     b = std::move(a);  in TEST_F()
294     EXPECT_EQ(3U, b.size());  in TEST_F()
297     b = {};  in TEST_F()