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tests/user: add tests for operations on opened fids
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| #!/bin/bash -e | ||
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| ./testopenfid "$@" open_walk | ||
| ./testopenfid "$@" open_remove_read | ||
| ./testopenfid "$@" open_remove_getattr | ||
| ./testopenfid "$@" open_remove_setattr | ||
| ./testopenfid "$@" open_remove_create_setattr |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| testopenfid: testing 'open_walk' | ||
| testopenfid: testing 'open_remove_read' | ||
| testopenfid: testing 'open_remove_getattr' | ||
| testopenfid: testing 'open_remove_setattr' | ||
| testopenfid: testing 'open_remove_create_setattr' | ||
| conjoin: t20 exited with rc=0 | ||
| conjoin: diod exited with rc=0 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,258 @@ | ||
| /* testopenfid.c - test operations on open fids */ | ||
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| #if HAVE_CONFIG_H | ||
| #include "config.h" | ||
| #endif | ||
| #include <stdlib.h> | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include <unistd.h> | ||
| #include <errno.h> | ||
| #include <stdint.h> | ||
| #include <sys/types.h> | ||
| #include <sys/stat.h> | ||
| #include <fcntl.h> | ||
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| #include "9p.h" | ||
| #include "npfs.h" | ||
| #include "npclient.h" | ||
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| #include "diod_log.h" | ||
| #include "diod_auth.h" | ||
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| static void | ||
| usage (void) | ||
| { | ||
| fprintf (stderr, "Usage: topenfid aname test\n"); | ||
| exit (1); | ||
| } | ||
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| static int | ||
| create_file (Npcfid *root, char *name, u32 mode, char *content, size_t len) { | ||
| Npcfid *fid; | ||
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| fid = npc_create_bypath (root, name, O_TRUNC|O_RDWR, mode, getgid ()); | ||
| if (fid == NULL) { | ||
| return -1; | ||
| } | ||
| if (npc_write (fid, content, len) != len) { | ||
| return -1; | ||
| } | ||
| if (npc_clunk (fid) == -1) { | ||
| return -1; | ||
| } | ||
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| return 0; | ||
| } | ||
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| // Twalk should fail on opened fids | ||
| static void | ||
| open_walk (Npcfid *root) { | ||
| Npcfid *fid; | ||
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| if (npc_mkdir_bypath (root, "subdir", 0755) == -1) { | ||
| errn_exit (np_rerror (), "npc_mkdir_bypath subdir"); | ||
| } | ||
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| fid = npc_open_bypath (root, "subdir", O_RDONLY); | ||
| if (fid == NULL) { | ||
| errn_exit (np_rerror (), "npc_open subdir"); | ||
| } | ||
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| if (npc_walk (fid, "..") != NULL) { | ||
| msg_exit ("walk succeeded on opened fid"); | ||
| } | ||
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| if (npc_clunk (fid) == -1) { | ||
| errn_exit (np_rerror (), "npc_clunk fid"); | ||
| } | ||
| } | ||
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| // Tread should work on opened fids even if the file has been removed | ||
| void | ||
| open_remove_read(Npcfid *root) { | ||
| Npcfid *fid; | ||
| char *testfile = "open_remove_read.test"; | ||
| char buf[3]; | ||
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| if (create_file(root, testfile, 0644, "foo", 3) == -1) { | ||
| errn_exit (np_rerror (), "create_file %s", testfile); | ||
| } | ||
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| fid = npc_open_bypath(root, testfile, O_RDONLY); | ||
| if (fid == NULL) { | ||
| errn_exit (np_rerror (), "npc_open %s", testfile); | ||
| } | ||
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| if (npc_remove_bypath(root, testfile) == -1) { | ||
| errn_exit (np_rerror (), "npc_remove_bypath %s", testfile); | ||
| } | ||
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| if (npc_read(fid, buf, sizeof(buf)) != sizeof(buf)) { | ||
| errn_exit (np_rerror (), "npc_read fid"); | ||
| } | ||
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| if (npc_clunk(fid) == -1) { | ||
| errn_exit (np_rerror (), "npc_clunk fid"); | ||
| } | ||
| } | ||
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| // Tgetattr should work on opened fids even if the file has been removed | ||
| void | ||
| open_remove_getattr (Npcfid *root) { | ||
| Npcfid *fid; | ||
| char *testfile = "open_remove_getattr.test"; | ||
| struct stat sb, osb; | ||
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| if (create_file (root, testfile, 0644, "foo", 3) == -1) { | ||
| errn_exit (np_rerror (), "create_file %s", testfile); | ||
| } | ||
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| if (npc_stat (root, testfile, &sb) == -1) { | ||
| errn_exit (np_rerror (), "npc_stat %s", testfile); | ||
| } | ||
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| fid = npc_open_bypath (root, testfile, O_RDONLY); | ||
| if (fid == NULL) { | ||
| errn_exit (np_rerror (), "npc_open %s", testfile); | ||
| } | ||
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| if (npc_remove_bypath (root, testfile) == -1) { | ||
| errn_exit (np_rerror (), "npc_remove %s", testfile); | ||
| } | ||
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| if (npc_fstat (fid, &osb) == -1) { | ||
| errn_exit (np_rerror (), "npc_dstat fid"); | ||
| } | ||
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| if (npc_clunk (fid) == -1) { | ||
| errn_exit (np_rerror (), "npc_clunk fid"); | ||
| } | ||
| } | ||
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| // Tsetattr should work on opened fids even if the file has been removed | ||
| void | ||
| open_remove_setattr (Npcfid *root) { | ||
| Npcfid *fid; | ||
| char *testfile = "open_remove_setattr.test"; | ||
| struct stat sb; | ||
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| if (create_file (root, testfile, 0644, "foo", 3) == -1) { | ||
| errn_exit (np_rerror (), "create_file %s", testfile); | ||
| } | ||
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| if (npc_stat (root, testfile, &sb) == -1) { | ||
| errn_exit (np_rerror (), "npc_stat %s", testfile); | ||
| } | ||
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| fid = npc_open_bypath (root, testfile, O_RDONLY); | ||
| if (fid == NULL) { | ||
| errn_exit (np_rerror (), "npc_open %s", testfile); | ||
| } | ||
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| if (npc_remove_bypath (root, testfile) == -1) { | ||
| errn_exit (np_rerror (), "npc_remove %s", testfile); | ||
| } | ||
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| if (npc_fchmod (fid, 0444) == -1) { | ||
| errn_exit (np_rerror (), "npc_fchmod fid"); | ||
| } | ||
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| if (npc_clunk (fid) == -1) { | ||
| errn_exit (np_rerror (), "npc_clunk fid"); | ||
| } | ||
| } | ||
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| // Tsetattr on a fid opened from path should not affect path when path is no longer the same file | ||
| void | ||
| open_remove_create_setattr (Npcfid *root) { | ||
| Npcfid *fid; | ||
| char *testfile = "open_remove_create_setattr.test"; | ||
| struct stat sb; | ||
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| if (create_file (root, testfile, 0644, "foo", 3) == -1) { | ||
| errn_exit (np_rerror (), "create_file %s", testfile); | ||
| } | ||
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| fid = npc_open_bypath (root, testfile, O_RDONLY); | ||
| if (fid == NULL) { | ||
| errn_exit (np_rerror (), "npc_open %s", testfile); | ||
| } | ||
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| if (npc_remove_bypath (root, testfile) == -1) { | ||
| errn_exit (np_rerror (), "npc_remove %s", testfile); | ||
| } | ||
| if (create_file (root, testfile, 0644, "foo", 3) == -1) { | ||
| errn_exit (np_rerror (), "create_file %s", testfile); | ||
| } | ||
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| if (npc_fchmod (fid, 0444) == -1) { | ||
| errn_exit (np_rerror (), "npc_fchmod fid"); | ||
| } | ||
| if (npc_fstat (fid, &sb) == -1) { | ||
| errn_exit (np_rerror (), "npc_fstat fid"); | ||
| } | ||
| if ((sb.st_mode & 0x777) != 0444) { | ||
| msg_exit ("fchmod didn't change sb.st_mode"); | ||
| } | ||
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| if (npc_stat (root, testfile, &sb) == -1) { | ||
| errn_exit (np_rerror (), "npc_stat %s", testfile); | ||
| } | ||
| if ((sb.st_mode & 0777) != 0644) { | ||
| msg_exit ("stat changed %o", sb.st_mode); | ||
| } | ||
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| if (npc_clunk (fid) == -1) { | ||
| errn_exit (np_rerror (), "npc_clunk fid"); | ||
| } | ||
| } | ||
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| int | ||
| main (int argc, char *argv[]) | ||
| { | ||
| Npcfsys *fs; | ||
| Npcfid *afid, *root; | ||
| uid_t uid = geteuid (); | ||
| char *aname, *test; | ||
| int fd = 0; /* stdin */ | ||
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| diod_log_init (argv[0]); | ||
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| if (argc < 3) | ||
| usage (); | ||
| aname = argv[1]; | ||
| test = argv[2]; | ||
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| if (!(fs = npc_start (fd, fd, 65536+24, 0))) | ||
| errn_exit (np_rerror (), "npc_start"); | ||
| if (!(afid = npc_auth (fs, aname, uid, diod_auth)) && np_rerror () != 0) | ||
| errn_exit (np_rerror (), "npc_auth"); | ||
| if (!(root = npc_attach (fs, afid, aname, uid))) | ||
| errn_exit (np_rerror (), "npc_attach"); | ||
| if (afid && npc_clunk (afid) < 0) | ||
| errn (np_rerror (), "npc_clunk afid"); | ||
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| msg("testing '%s'", test); | ||
| if (strcmp(test, "open_walk") == 0) { | ||
| open_walk (root); | ||
| } else if (strcmp (test, "open_remove_read") == 0) { | ||
| open_remove_read (root); | ||
| } else if (strcmp (test, "open_remove_getattr") == 0) { | ||
| open_remove_getattr (root); | ||
| } else if (strcmp (test, "open_remove_setattr") == 0) { | ||
| open_remove_setattr (root); | ||
| } else if (strcmp (test, "open_remove_create_setattr") == 0) { | ||
| open_remove_create_setattr (root); | ||
| } else { | ||
| fprintf (stderr, "unknown test %s\n", test); | ||
| exit (1); | ||
| } | ||
| npc_finish (fs); | ||
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| exit(0); | ||
| } | ||
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| /* | ||
| * vi:tabstop=4 shiftwidth=4 expandtab | ||
| */ |