29     EXPECT_TRUE(handler.open(""));  in TEST_F()
30     EXPECT_TRUE(handler.open(""));  in TEST_F()
37     EXPECT_FALSE(handler.open("", std::ios::in));  in TEST_F()
44     testfile.open(TESTPATH, std::ios::out);  in TEST_F()
47     EXPECT_TRUE(handler.open("", std::ios::in));  in TEST_F()
56     EXPECT_TRUE(handler.open(""));  in TEST_F()
65     data.open(TESTPATH, std::ios::binary);  in TEST_F()
76     testfile.open(TESTPATH, std::ios::out);  in TEST_F()
84     EXPECT_TRUE(handler.open("", std::ios::in));  in TEST_F()
95     testfile.open(TESTPATH, std::ios::out);  in TEST_F()
105     EXPECT_TRUE(handler.open("", std::ios::in));  in TEST_F()
114     testfile.open(TESTPATH, std::ios::out);  in TEST_F()
121     EXPECT_TRUE(handler.open("", std::ios::in));  in TEST_F()