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Diffstat (limited to 'lib/tdb2/test/run-record-expand.c')
-rw-r--r--lib/tdb2/test/run-record-expand.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-record-expand.c b/lib/tdb2/test/run-record-expand.c
new file mode 100644
index 0000000000..109a099278
--- /dev/null
+++ b/lib/tdb2/test/run-record-expand.c
@@ -0,0 +1,53 @@
+#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"
+
+#define MAX_SIZE 10000
+#define SIZE_STEP 131
+
+int main(int argc, char *argv[])
+{
+ unsigned int i;
+ struct tdb_context *tdb;
+ int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
+ TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
+ TDB_NOMMAP|TDB_CONVERT };
+ struct tdb_data key = tdb_mkdata("key", 3);
+ struct tdb_data data;
+
+ data.dptr = malloc(MAX_SIZE);
+ memset(data.dptr, 0x24, MAX_SIZE);
+
+ plan_tests(sizeof(flags) / sizeof(flags[0])
+ * (3 + (1 + (MAX_SIZE/SIZE_STEP)) * 2) + 1);
+ for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+ tdb = tdb_open("run-record-expand.tdb", flags[i],
+ O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+ ok1(tdb);
+ if (!tdb)
+ continue;
+
+ data.dsize = 0;
+ ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
+ ok1(tdb_check(tdb, NULL, NULL) == 0);
+ for (data.dsize = 0;
+ data.dsize < MAX_SIZE;
+ data.dsize += SIZE_STEP) {
+ memset(data.dptr, data.dsize, data.dsize);
+ ok1(tdb_store(tdb, key, data, TDB_MODIFY) == 0);
+ ok1(tdb_check(tdb, NULL, NULL) == 0);
+ }
+ tdb_close(tdb);
+ }
+ ok1(tap_log_messages == 0);
+ free(data.dptr);
+
+ return exit_status();
+}