tdb2: test: import tdb1's tests.

[ccan] / ccan / tdb2 / test / run-tdb1-readonly-check.c

diff --git a/ccan/tdb2/test/run-tdb1-readonly-check.c b/ccan/tdb2/test/run-tdb1-readonly-check.c
new file mode 100644 (file)
index 0000000..2c06ca9
--- /dev/null
+++ b/ccan/tdb2/test/run-tdb1-readonly-check.c
@@ -0,0 +1,43 @@
+/* We should be able to tdb1_check a O_RDONLY tdb, and we were previously allowed
+ * to tdb1_check() inside a transaction (though that's paranoia!). */
+#include "tdb2-source.h"
+#include <ccan/tap/tap.h>
+#include <stdlib.h>
+#include <err.h>
+#include "tdb1-logging.h"
+
+int main(int argc, char *argv[])
+{
+       struct tdb1_context *tdb;
+       TDB1_DATA key, data;
+
+       plan_tests(11);
+       tdb = tdb1_open_ex("run-readonly-check.tdb", 1024,
+                         TDB1_DEFAULT,
+                         O_CREAT|O_TRUNC|O_RDWR, 0600, &taplogctx, NULL);
+
+       ok1(tdb);
+       key.dsize = strlen("hi");
+       key.dptr = (void *)"hi";
+       data.dsize = strlen("world");
+       data.dptr = (void *)"world";
+
+       ok1(tdb1_store(tdb, key, data, TDB1_INSERT) == 0);
+       ok1(tdb1_check(tdb, NULL, NULL) == 0);
+
+       /* We are also allowed to do a check inside a transaction. */
+       ok1(tdb1_transaction_start(tdb) == 0);
+       ok1(tdb1_check(tdb, NULL, NULL) == 0);
+       ok1(tdb1_close(tdb) == 0);
+
+       tdb = tdb1_open_ex("run-readonly-check.tdb", 1024,
+                         TDB1_DEFAULT, O_RDONLY, 0, &taplogctx, NULL);
+
+       ok1(tdb);
+       ok1(tdb1_store(tdb, key, data, TDB1_MODIFY) == -1);
+       ok1(tdb1_error(tdb) == TDB1_ERR_RDONLY);
+       ok1(tdb1_check(tdb, NULL, NULL) == 0);
+       ok1(tdb1_close(tdb) == 0);
+
+       return exit_status();
+}