ccan/ntdb: demote to junkcode.

[ccan] / junkcode / rusty@rustcorp.com.au-ntdb / test / api-12-store.c

diff --git a/junkcode/rusty@rustcorp.com.au-ntdb/test/api-12-store.c b/junkcode/rusty@rustcorp.com.au-ntdb/test/api-12-store.c
new file mode 100644 (file)
index 0000000..f5b3b72
--- /dev/null
+++ b/junkcode/rusty@rustcorp.com.au-ntdb/test/api-12-store.c
@@ -0,0 +1,55 @@
+#include "config.h"
+#include "../ntdb.h"
+#include "../private.h"
+#include "tap-interface.h"
+#include <ccan/hash/hash.h>
+#include "logging.h"
+#include "helpapi-external-agent.h"
+
+/* We use the same seed which we saw a failure on. */
+static uint32_t fixedhash(const void *key, size_t len, uint32_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 ntdb_context *ntdb;
+       uint64_t seed = 16014841315512641303ULL;
+       union ntdb_attribute fixed_hattr
+               = { .hash = { .base = { NTDB_ATTRIBUTE_HASH },
+                             .fn = fixedhash,
+                             .data = &seed } };
+       int flags[] = { NTDB_INTERNAL, NTDB_DEFAULT, NTDB_NOMMAP,
+                       NTDB_INTERNAL|NTDB_CONVERT, NTDB_CONVERT,
+                       NTDB_NOMMAP|NTDB_CONVERT };
+       NTDB_DATA key = { (unsigned char *)&j, sizeof(j) };
+       NTDB_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++) {
+               ntdb = ntdb_open("run-12-store.ntdb", flags[i]|MAYBE_NOSYNC,
+                                O_RDWR|O_CREAT|O_TRUNC, 0600, &fixed_hattr);
+               ok1(ntdb);
+               if (!ntdb)
+                       continue;
+
+               /* We seemed to lose some keys.
+                * Insert and check they're in there! */
+               for (j = 0; j < 500; j++) {
+                       NTDB_DATA d = { NULL, 0 }; /* Bogus GCC warning */
+                       ok1(ntdb_store(ntdb, key, data, NTDB_REPLACE) == 0);
+                       ok1(ntdb_fetch(ntdb, key, &d) == NTDB_SUCCESS);
+                       ok1(ntdb_deq(d, data));
+                       free(d.dptr);
+               }
+               ntdb_close(ntdb);
+       }
+
+       ok1(tap_log_messages == 0);
+       return exit_status();
+}