diff options
author | Jeremy Allison <jra@samba.org> | 2006-04-10 15:33:04 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:15:57 -0500 |
commit | 22dbd67708f1651a2341d70ce576fac360affccf (patch) | |
tree | 83b1bb601be996716bd4e8d3ae79e94df056df2e /source3/tests | |
parent | 0f985dcb1978afd4b383116f01b3acf65c39ecd7 (diff) | |
download | samba-22dbd67708f1651a2341d70ce576fac360affccf.tar.gz |
r15018: Merge Volker's ipc/trans2/nttrans changes over
into 3.0. Also merge the new POSIX lock code - this
is not enabled unless -DDEVELOPER is defined.
This doesn't yet map onto underlying system POSIX
locks. Updates vfs to allow lock queries.
Jeremy.
(This used to be commit 08e52ead03304ff04229e1bfe544ff40e2564fc7)
Diffstat (limited to 'source3/tests')
-rw-r--r-- | source3/tests/os2_delete.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/source3/tests/os2_delete.c b/source3/tests/os2_delete.c index 831fa367eb..b3aaf67f41 100644 --- a/source3/tests/os2_delete.c +++ b/source3/tests/os2_delete.c @@ -105,3 +105,110 @@ int main(void) return 0; } +/* + test readdir/unlink pattern that OS/2 uses + tridge@samba.org July 2005 +*/ + +#include <stdio.h> +#include <stdlib.h> +#include <sys/stat.h> +#include <unistd.h> +#include <sys/types.h> +#include <dirent.h> +#include <errno.h> +#include <string.h> +#include <fcntl.h> + +#define NUM_FILES 700 +#define READDIR_SIZE 100 +#define DELETE_SIZE 4 + +#define TESTDIR "test.dir" + +#define FAILED(d) (fprintf(stderr, "Failed for %s - %s\n", d, strerror(errno)), exit(1), 1) + +#ifndef MIN +#define MIN(a,b) ((a)<(b)?(a):(b)) +#endif + +static void cleanup(void) +{ + /* I'm a lazy bastard */ + system("rm -rf " TESTDIR); + mkdir(TESTDIR, 0700) == 0 || FAILED("mkdir"); +} + +static void create_files() +{ + int i; + for (i=0;i<NUM_FILES;i++) { + char fname[40]; + sprintf(fname, TESTDIR "/test%u.txt", i); + close(open(fname, O_CREAT|O_RDWR, 0600)) == 0 || FAILED("close"); + } +} + +static int os2_delete(DIR *d) +{ + off_t offsets[READDIR_SIZE]; + int i, j; + struct dirent *de; + char names[READDIR_SIZE][30]; + + /* scan, remembering offsets */ + for (i=0, de=readdir(d); + de && i < READDIR_SIZE; + de=readdir(d), i++) { + offsets[i] = telldir(d); + strcpy(names[i], de->d_name); + } + + if (i == 0) { + return 0; + } + + /* delete the first few */ + for (j=0; j<MIN(i, DELETE_SIZE); j++) { + char fname[40]; + sprintf(fname, TESTDIR "/%s", names[j]); + unlink(fname) == 0 || FAILED("unlink"); + } + + /* seek to just after the deletion */ + seekdir(d, offsets[j-1]); + + /* return number deleted */ + return j; +} + +int main(void) +{ + int total_deleted = 0; + DIR *d; + struct dirent *de; + + cleanup(); + create_files(); + + d = opendir(TESTDIR); + + /* skip past . and .. */ + de = readdir(d); + strcmp(de->d_name, ".") == 0 || FAILED("match ."); + de = readdir(d); + strcmp(de->d_name, "..") == 0 || FAILED("match .."); + + while (1) { + int n = os2_delete(d); + if (n == 0) break; + total_deleted += n; + } + closedir(d); + + printf("Deleted %d files of %d\n", total_deleted, NUM_FILES); + + rmdir(TESTDIR) == 0 || FAILED("rmdir"); + + return 0; +} |