ccan/ntdb: demote to junkcode.

[ccan] / junkcode / rusty@rustcorp.com.au-ntdb / test / run-001-encode.c

diff --git a/junkcode/rusty@rustcorp.com.au-ntdb/test/run-001-encode.c b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-001-encode.c
new file mode 100644 (file)
index 0000000..81f3e17
--- /dev/null
+++ b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-001-encode.c
@@ -0,0 +1,40 @@
+#include "ntdb-source.h"
+#include "tap-interface.h"
+#include "logging.h"
+#include "helprun-external-agent.h"
+
+int main(int argc, char *argv[])
+{
+       unsigned int i;
+       struct ntdb_used_record rec;
+       struct ntdb_context ntdb = { .log_fn = tap_log_fn };
+
+       plan_tests(64 + 32 + 48*5 + 1);
+
+       /* We should be able to encode any data value. */
+       for (i = 0; i < 64; i++)
+               ok1(set_header(&ntdb, &rec, NTDB_USED_MAGIC, 0, 1ULL << i,
+                              1ULL << i) == 0);
+
+       /* And any key and data with < 64 bits between them. */
+       for (i = 0; i < 32; i++) {
+               ntdb_len_t dlen = 1ULL >> (63 - i), klen = 1ULL << i;
+               ok1(set_header(&ntdb, &rec, NTDB_USED_MAGIC, klen, dlen,
+                              klen + dlen)  == 0);
+       }
+
+       /* We should neatly encode all values. */
+       for (i = 0; i < 48; i++) {
+               uint64_t klen = 1ULL << (i < 16 ? i : 15);
+               uint64_t dlen = 1ULL << i;
+               uint64_t xlen = 1ULL << (i < 32 ? i : 31);
+               ok1(set_header(&ntdb, &rec, NTDB_USED_MAGIC, klen, dlen,
+                              klen+dlen+xlen) == 0);
+               ok1(rec_key_length(&rec) == klen);
+               ok1(rec_data_length(&rec) == dlen);
+               ok1(rec_extra_padding(&rec) == xlen);
+               ok1(rec_magic(&rec) == NTDB_USED_MAGIC);
+       }
+       ok1(tap_log_messages == 0);
+       return exit_status();
+}