X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=junkcode%2Frusty%40rustcorp.com.au-ntdb%2Ftest%2Fapi-55-transaction.c;fp=junkcode%2Frusty%40rustcorp.com.au-ntdb%2Ftest%2Fapi-55-transaction.c;h=21dd1c46ff26fced83bba85ec883bddc4f8a9989;hb=1aab74723e837a0fd8091e264a325bb2cdcdd0fa;hp=0000000000000000000000000000000000000000;hpb=979071e8587d4819a7f78613b68d29e222e5db63;p=ccan

diff --git a/junkcode/rusty@rustcorp.com.au-ntdb/test/api-55-transaction.c b/junkcode/rusty@rustcorp.com.au-ntdb/test/api-55-transaction.c
new file mode 100644
index 00000000..21dd1c46
--- /dev/null
+++ b/junkcode/rusty@rustcorp.com.au-ntdb/test/api-55-transaction.c
@@ -0,0 +1,72 @@
+#include "../private.h" // struct ntdb_context
+#include "../ntdb.h"
+#include "tap-interface.h"
+#include <stdlib.h>
+#include "logging.h"
+#include "helpapi-external-agent.h"
+
+int main(int argc, char *argv[])
+{
+	unsigned int i;
+	struct ntdb_context *ntdb;
+	unsigned char *buffer;
+	int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
+			NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
+	NTDB_DATA key = ntdb_mkdata("key", 3);
+	NTDB_DATA data;
+
+	buffer = malloc(1000);
+	for (i = 0; i < 1000; i++)
+		buffer[i] = i;
+
+	plan_tests(sizeof(flags) / sizeof(flags[0]) * 20 + 1);
+
+	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
+		ntdb = ntdb_open("run-55-transaction.ntdb",
+				 flags[i]|MAYBE_NOSYNC,
+				 O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
+		ok1(ntdb);
+		if (!ntdb)
+			continue;
+
+		ok1(ntdb_transaction_start(ntdb) == 0);
+		data.dptr = buffer;
+		data.dsize = 1000;
+		ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+
+		/* Cancelling a transaction means no store */
+		ntdb_transaction_cancel(ntdb);
+		ok1(ntdb->file->allrecord_lock.count == 0
+		    && ntdb->file->num_lockrecs == 0);
+		ok1(ntdb_check(ntdb, NULL, NULL) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_ERR_NOEXIST);
+
+		/* Commit the transaction. */
+		ok1(ntdb_transaction_start(ntdb) == 0);
+		data.dptr = buffer;
+		data.dsize = 1000;
+		ok1(ntdb_store(ntdb, key, data, NTDB_INSERT) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+		ok1(ntdb_transaction_commit(ntdb) == 0);
+		ok1(ntdb->file->allrecord_lock.count == 0
+		    && ntdb->file->num_lockrecs == 0);
+		ok1(ntdb_check(ntdb, NULL, NULL) == 0);
+		ok1(ntdb_fetch(ntdb, key, &data) == NTDB_SUCCESS);
+		ok1(data.dsize == 1000);
+		ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
+		free(data.dptr);
+
+		ntdb_close(ntdb);
+	}
+
+	ok1(tap_log_messages == 0);
+	free(buffer);
+	return exit_status();
+}