New test for endianness.

[ccan] / ccan / tdb / test / run-endian.c

diff --git a/ccan/tdb/test/run-endian.c b/ccan/tdb/test/run-endian.c
new file mode 100644 (file)
index 0000000..8899296
--- /dev/null
+++ b/ccan/tdb/test/run-endian.c
@@ -0,0 +1,60 @@
+#define _XOPEN_SOURCE 500
+#include "tdb/tdb.h"
+#include "tdb/io.c"
+#include "tdb/tdb.c"
+#include "tdb/lock.c"
+#include "tdb/freelist.c"
+#include "tdb/traverse.c"
+#include "tdb/transaction.c"
+#include "tdb/error.c"
+#include "tdb/open.c"
+#include "tap/tap.h"
+#include <stdlib.h>
+#include <err.h>
+
+int main(int argc, char *argv[])
+{
+       struct tdb_context *tdb;
+       TDB_DATA key, data;
+
+       plan_tests(13);
+       tdb = tdb_open("/tmp/test.tdb", 1024, TDB_CLEAR_IF_FIRST|TDB_CONVERT,
+                      O_CREAT|O_TRUNC|O_RDWR, 0600);
+
+       ok1(tdb);
+       key.dsize = strlen("hi");
+       key.dptr = (void *)"hi";
+       data.dsize = strlen("world");
+       data.dptr = (void *)"world";
+
+       ok1(tdb_store(tdb, key, data, TDB_MODIFY) < 0);
+       ok1(tdb_error(tdb) == TDB_ERR_NOEXIST);
+       ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
+       ok1(tdb_store(tdb, key, data, TDB_INSERT) < 0);
+       ok1(tdb_error(tdb) == TDB_ERR_EXISTS);
+       ok1(tdb_store(tdb, key, data, TDB_MODIFY) == 0);
+
+       data = tdb_fetch(tdb, key);
+       ok1(data.dsize == strlen("world"));
+       ok1(memcmp(data.dptr, "world", strlen("world")) == 0);
+       free(data.dptr);
+
+       key.dsize++;
+       data = tdb_fetch(tdb, key);
+       ok1(data.dptr == NULL);
+       tdb_close(tdb);
+
+       /* Reopen: should read it */
+       tdb = tdb_open("/tmp/test.tdb", 1024, 0, O_RDWR, 0);
+       ok1(tdb);
+       
+       key.dsize = strlen("hi");
+       key.dptr = (void *)"hi";
+       data = tdb_fetch(tdb, key);
+       ok1(data.dsize == strlen("world"));
+       ok1(memcmp(data.dptr, "world", strlen("world")) == 0);
+       free(data.dptr);
+       tdb_close(tdb);
+
+       return exit_status();
+}