tests/os_simple_hash.c

   1 #include <darwintest.h>
   2 #include <stdlib.h>
   3 #include <os/stdlib.h>
   4
   5 T_DECL(os_simple_hash, "sanity check of os_simple_hash",
   6                 T_META_ALL_VALID_ARCHS(true))
   7 {
   8         const char * string =
   9                         "We made the buttons on the screen look so good you'll want to lick them.";
  10         uint64_t hashval = os_simple_hash_string(string);
  11         T_EXPECT_NE(hashval, 0ULL, "usually should get a non-0 hash value");
  12
  13         char buf[1024];
  14         arc4random_buf(buf, sizeof(buf));
  15         hashval = os_simple_hash(buf, sizeof(buf));
  16         T_EXPECT_NE(hashval, 0ULL, "usually should get a non-0 hash value");
  17 }