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author | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 18:40:33 +0930 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2011-06-20 11:18:35 +0200 |
commit | d24ddb0350ddb402bd9d219e129439cdbd77ecfe (patch) | |
tree | 7d1d7a632788ae10de780d0e664baa01264bdba3 /lib/tdb2/test/run-12-store.c | |
parent | d925b327f4703cc141c0a7f3eec912dba8440880 (diff) | |
download | samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.gz samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.bz2 samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.zip |
tdb2: add lib/tdb2 (from CCAN init-1161-g661d41f)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/tdb2/test/run-12-store.c')
-rw-r--r-- | lib/tdb2/test/run-12-store.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-12-store.c b/lib/tdb2/test/run-12-store.c new file mode 100644 index 0000000000..ba2e4f8971 --- /dev/null +++ b/lib/tdb2/test/run-12-store.c @@ -0,0 +1,58 @@ +#include <ccan/tdb2/tdb.c> +#include <ccan/tdb2/open.c> +#include <ccan/tdb2/free.c> +#include <ccan/tdb2/lock.c> +#include <ccan/tdb2/io.c> +#include <ccan/tdb2/hash.c> +#include <ccan/tdb2/check.c> +#include <ccan/tdb2/transaction.c> +#include <ccan/tap/tap.h> +#include "logging.h" + +/* We use the same seed which we saw a failure on. */ +static uint64_t fixedhash(const void *key, size_t len, uint64_t seed, void *p) +{ + return hash64_stable((const unsigned char *)key, len, + *(uint64_t *)p); +} + +int main(int argc, char *argv[]) +{ + unsigned int i, j; + struct tdb_context *tdb; + uint64_t seed = 16014841315512641303ULL; + union tdb_attribute fixed_hattr + = { .hash = { .base = { TDB_ATTRIBUTE_HASH }, + .fn = fixedhash, + .data = &seed } }; + int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP, + TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT, + TDB_NOMMAP|TDB_CONVERT }; + struct tdb_data key = { (unsigned char *)&j, sizeof(j) }; + struct tdb_data data = { (unsigned char *)&j, sizeof(j) }; + + fixed_hattr.base.next = &tap_log_attr; + + plan_tests(sizeof(flags) / sizeof(flags[0]) * (1 + 500 * 3) + 1); + for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) { + tdb = tdb_open("run-12-store.tdb", flags[i], + O_RDWR|O_CREAT|O_TRUNC, 0600, &fixed_hattr); + ok1(tdb); + if (!tdb) + continue; + + /* We seemed to lose some keys. + * Insert and check they're in there! */ + for (j = 0; j < 500; j++) { + struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */ + ok1(tdb_store(tdb, key, data, TDB_REPLACE) == 0); + ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS); + ok1(tdb_deq(d, data)); + free(d.dptr); + } + tdb_close(tdb); + } + + ok1(tap_log_messages == 0); + return exit_status(); +} |