filesystem-disk-generic-test.c++ (2498B)
1 // Copyright (c) 2016 Sandstorm Development Group, Inc. and contributors 2 // Licensed under the MIT License: 3 // 4 // Permission is hereby granted, free of charge, to any person obtaining a copy 5 // of this software and associated documentation files (the "Software"), to deal 6 // in the Software without restriction, including without limitation the rights 7 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 // copies of the Software, and to permit persons to whom the Software is 9 // furnished to do so, subject to the following conditions: 10 // 11 // The above copyright notice and this permission notice shall be included in 12 // all copies or substantial portions of the Software. 13 // 14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 20 // THE SOFTWARE. 21 22 #if __linux__ 23 24 // This test compiles filesystem-disk-unix.c++ with various features #undefed, causing it to take 25 // different code paths, then runs filesystem-disk-test.c++ against that. 26 // 27 // This test is only intended to run on Linux, but is intended to make the code behave like it 28 // would on a generic flavor of Unix. 29 // 30 // At present this test only runs under Ekam builds. Integrating it into other builds would be 31 // awkward since it #includes filesystem-disk-unix.c++, so it cannot link against that file, but 32 // needs to link against the rest of KJ. Ekam "just figures it out", but other build systems would 33 // require a lot of work here. 34 35 #include "filesystem.h" 36 #include "debug.h" 37 #include <sys/types.h> 38 #include <sys/stat.h> 39 #include <sys/ioctl.h> 40 #include <fcntl.h> 41 #include <unistd.h> 42 #include <stdio.h> 43 #include <sys/mman.h> 44 #include <errno.h> 45 #include <dirent.h> 46 #include <syscall.h> 47 #include "vector.h" 48 #include "miniposix.h" 49 50 #undef __linux__ 51 #undef O_CLOEXEC 52 #undef O_DIRECTORY 53 #undef O_TMPFILE 54 #undef FIOCLEX 55 #undef DT_UNKNOWN 56 #undef F_DUPFD_CLOEXEC 57 #undef FALLOC_FL_PUNCH_HOLE 58 #undef FICLONE 59 #undef FICLONERANGE 60 #undef SEEK_HOLE 61 #undef SEEK_DATA 62 #undef RENAME_EXCHANGE 63 64 #define HOLES_NOT_SUPPORTED 65 66 #include "filesystem-disk-unix.c++" 67 #include "filesystem-disk-test.c++" 68 69 #endif // __linux__