X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Ftdb2%2Ftest%2Frun-25-hashoverload.c;fp=ccan%2Ftdb2%2Ftest%2Frun-25-hashoverload.c;h=0000000000000000000000000000000000000000;hb=b91dafc6ab5075355d508f051977a15dd7794b0e;hp=0e1430265ccfe5722f5aef507822b5c5873db7e4;hpb=0b93bd102aad6b61f1e569fb12aabc6352a1d7cd;p=ccan

diff --git a/ccan/tdb2/test/run-25-hashoverload.c b/ccan/tdb2/test/run-25-hashoverload.c
deleted file mode 100644
index 0e143026..00000000
--- a/ccan/tdb2/test/run-25-hashoverload.c
+++ /dev/null
@@ -1,113 +0,0 @@
-#include "tdb2-source.h"
-#include <ccan/tap/tap.h>
-#include "logging.h"
-
-static uint64_t badhash(const void *key, size_t len, uint64_t seed, void *priv)
-{
-	return 0;
-}
-
-static int trav(struct tdb_context *tdb, TDB_DATA key, TDB_DATA dbuf, void *p)
-{
-	if (p)
-		return tdb_delete(tdb, key);
-	return 0;
-}
-
-int main(int argc, char *argv[])
-{
-	unsigned int i, j;
-	struct tdb_context *tdb;
-	struct tdb_data key = { (unsigned char *)&j, sizeof(j) };
-	struct tdb_data dbuf = { (unsigned char *)&j, sizeof(j) };
-	union tdb_attribute hattr = { .hash = { .base = { TDB_ATTRIBUTE_HASH },
-						.fn = badhash } };
-	int flags[] = { TDB_INTERNAL, TDB_DEFAULT, TDB_NOMMAP,
-			TDB_INTERNAL|TDB_CONVERT, TDB_CONVERT,
-			TDB_NOMMAP|TDB_CONVERT,
-	};
-
-	hattr.base.next = &tap_log_attr;
-
-	plan_tests(6883);
-	for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
-		struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
-
-		tdb = tdb_open("run-25-hashoverload.tdb", flags[i],
-			       O_RDWR|O_CREAT|O_TRUNC, 0600, &hattr);
-		ok1(tdb);
-		if (!tdb)
-			continue;
-
-		/* Fill a group. */
-		for (j = 0; j < (1 << TDB_HASH_GROUP_BITS); j++) {
-			ok1(tdb_store(tdb, key, dbuf, TDB_INSERT) == 0);
-		}
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-
-		/* Now store one last value: should form chain. */
-		ok1(tdb_store(tdb, key, dbuf, TDB_INSERT) == 0);
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-
-		/* Check we can find them all. */
-		for (j = 0; j < (1 << TDB_HASH_GROUP_BITS) + 1; j++) {
-			ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS);
-			ok1(d.dsize == sizeof(j));
-			ok1(d.dptr != NULL);
-			ok1(d.dptr && memcmp(d.dptr, &j, d.dsize) == 0);
-			free(d.dptr);
-		}
-
-		/* Now add a *lot* more. */
-		for (j = (1 << TDB_HASH_GROUP_BITS) + 1;
-		     j < (16 << TDB_HASH_GROUP_BITS);
-		     j++) {
-			ok1(tdb_store(tdb, key, dbuf, TDB_INSERT) == 0);
-			ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS);
-			ok1(d.dsize == sizeof(j));
-			ok1(d.dptr != NULL);
-			ok1(d.dptr && memcmp(d.dptr, &j, d.dsize) == 0);
-			free(d.dptr);
-		}
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-
-		/* Traverse through them. */
-		ok1(tdb_traverse(tdb, trav, NULL) == j);
-
-		/* Empty the first chain-worth. */
-		for (j = 0; j < (1 << TDB_HASH_GROUP_BITS); j++)
-			ok1(tdb_delete(tdb, key) == 0);
-
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-
-		for (j = (1 << TDB_HASH_GROUP_BITS);
-		     j < (16 << TDB_HASH_GROUP_BITS);
-		     j++) {
-			ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS);
-			ok1(d.dsize == sizeof(j));
-			ok1(d.dptr != NULL);
-			ok1(d.dptr && memcmp(d.dptr, &j, d.dsize) == 0);
-			free(d.dptr);
-		}
-
-		/* Traverse through them. */
-		ok1(tdb_traverse(tdb, trav, NULL)
-		    == (15 << TDB_HASH_GROUP_BITS));
-
-		/* Re-add */
-		for (j = 0; j < (1 << TDB_HASH_GROUP_BITS); j++) {
-			ok1(tdb_store(tdb, key, dbuf, TDB_INSERT) == 0);
-		}
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-
-		/* Now try deleting as we go. */
-		ok1(tdb_traverse(tdb, trav, trav)
-		    == (16 << TDB_HASH_GROUP_BITS));
-		ok1(tdb_check(tdb, NULL, NULL) == 0);
-		ok1(tdb_traverse(tdb, trav, NULL) == 0);
-		tdb_close(tdb);
-	}
-
-	ok1(tap_log_messages == 0);
-	return exit_status();
-}