summaryrefslogtreecommitdiff
path: root/lib/tdb/test
diff options
context:
space:
mode:
Diffstat (limited to 'lib/tdb/test')
-rw-r--r--lib/tdb/test/run-3G-file.c27
1 files changed, 23 insertions, 4 deletions
diff --git a/lib/tdb/test/run-3G-file.c b/lib/tdb/test/run-3G-file.c
index cc700c2676..3b4e45739a 100644
--- a/lib/tdb/test/run-3G-file.c
+++ b/lib/tdb/test/run-3G-file.c
@@ -70,6 +70,7 @@ int main(int argc, char *argv[])
uint32_t hash;
tdb_off_t rec_ptr;
struct tdb_record rec;
+ int ret;
plan_tests(24);
tdb = tdb_open_ex("run-36-file.tdb", 1024, TDB_CLEAR_IF_FIRST,
@@ -78,15 +79,33 @@ int main(int argc, char *argv[])
ok1(tdb);
tdb->methods = &large_io_methods;
- /* Enlarge the file (internally multiplies by 2). */
- ok1(tdb_expand(tdb, 1500000000) == 0);
-
- /* Put an entry in, and check it. */
key.dsize = strlen("hi");
key.dptr = (void *)"hi";
orig_data.dsize = strlen("world");
orig_data.dptr = (void *)"world";
+ /* Enlarge the file (internally multiplies by 2). */
+ ret = tdb_expand(tdb, 1500000000);
+#ifdef HAVE_INCOHERENT_MMAP
+ /* This can fail due to mmap failure on 32 bit systems. */
+ if (ret == -1) {
+ /* These should now fail. */
+ ok1(tdb_store(tdb, key, orig_data, TDB_INSERT) == -1);
+ data = tdb_fetch(tdb, key);
+ ok1(data.dptr == NULL);
+ ok1(tdb_traverse(tdb, test_traverse, &orig_data) == -1);
+ ok1(tdb_delete(tdb, key) == -1);
+ ok1(tdb_traverse(tdb, test_traverse, NULL) == -1);
+ /* Skip the rest... */
+ for (ret = 0; ret < 24 - 6; ret++)
+ ok1(1);
+ tdb_close(tdb);
+ return exit_status();
+ }
+#endif
+ ok1(ret == 0);
+
+ /* Put an entry in, and check it. */
ok1(tdb_store(tdb, key, orig_data, TDB_INSERT) == 0);
data = tdb_fetch(tdb, key);