29     std::string testFileName = "testfile_pass";  in TEST()  local
32     testFile.open(testFileName,  in TEST()
36     Zero pass(testFileName);  in TEST()
38         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
41         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
50     std::string testFileName = "testfile_notDivisible";  in TEST()  local
53     testFile.open(testFileName,  in TEST()
61         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
62     Zero pass(testFileName);  in TEST()
65         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
71     std::string testFileName = "testfile_notZeroStart";  in TEST()  local
76     testFile.open(testFileName, std::ios::binary | std::ios::out);  in TEST()
82         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
84     Zero pass(testFileName);  in TEST()
89     file.open(testFileName);  in TEST()
97     std::string testFileName = "testfile_notZeroEnd";  in TEST()  local
100     testFile.open(testFileName,  in TEST()
105     Zero pass(testFileName);  in TEST()
108         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
112     testFile.open(testFileName, std::ios::out);  in TEST()
117         stdplus::fd::open(testFileName, stdplus::fd::OpenAccess::ReadWrite);  in TEST()
123     std::string testFileName = "testfile_shortRead";  in TEST()  local
127     Zero pass(testFileName);  in TEST()
156     std::string testFileName = "testfile_shortRead";  in TEST()  local
160     Zero tryZero(testFileName);  in TEST()
191     std::string testFileName = "testfile_driveIsSmaller";  in TEST()  local
194     Zero tryZero(testFileName);  in TEST()