Squashed 'dependencies/uthash/' changes from 8e67ced..bf15263

bf15263 Fix a "bug" in the example where option 3 interfered with option 1's counter.
b6e24ef Use `malloc(sizeof *s)` in example code.
a109c6b Stop using `gets` in example.c.
c85c9e1 fix: fix utstack example's compiling error
86e6776 Replace *.github.com urls with *.github.io (#227)
e493aa9 Bump version to 2.3.0.
ae2ac52 Fix README.md to display the *actual* TravisCI status.
134e241 Silence -Wswitch-default warnings, and add it to the TravisCI config.
62fefa6 Fix some typos in userguide.txt, and re-remove spaces in macro definitions.
37d2021 tests: add whitespaces to example code
524ca1a doc: add whitespaces to documentation
0f6c619 Fix a typo in the documentation for HASH_COUNT. NFC.
388134a Rename uthash_memcmp to HASH_KEYCMP, step 3.
053bed1 Eliminate HASH_FCN; change the handling of HASH_FUNCTION to match HASH_KEYCMP.
f0e1bd9 Refactor test93.c to avoid scan-build warnings.
45af88c Remove two dead writes in tests, to silence scan-build warnings.
66e2668 Bump version to 2.2.0.
973bd67 uthash.h: Swap multiplicands to put the widest ones first.
15ad042 Always include <stdint.h>, unless HASH_NO_STDINT is defined by the user.
6b4768b Rename uthash_memcmp to HASH_KEYCMP, step 2.
e64c7f0 Update tests/README to describe the most recently added tests. NFC.
c62796c HASH_CLEAR after some tests, to eliminate "memory leak" warnings.
7f0aadb Support spaces in $exe path
0831d9a uthash.h: fix compiler warning -Wcast-qual
ba2fbfd utarray.h: preserve constness in utarray_str_cpy

git-subtree-dir: dependencies/uthash
git-subtree-split: bf15263081be6229be31addd48566df93921cb46

1 files changed, 17 insertions, 20 deletions

diff --git a/tests/test93.c b/tests/test93.c
index 4afe7d51e..81103a1a7 100644
--- a/tests/test93.c
+++ b/tests/test93.c
@@ -39,43 +39,39 @@ static void alt_fatal(char const * s) {
     longjmp(j_buf, 1);
 }
 
-static example_user_t * init_user(int need_malloc_cnt) {
-    users = 0;
+static void init_users(int need_malloc_cnt) {
+    users = NULL;
     example_user_t * user = (example_user_t*)malloc(sizeof(example_user_t));
     user->id = user_id;
     is_fatal = 0;
     malloc_cnt = need_malloc_cnt;
-    /* printf("adding to hash...\n"); */
     if (!setjmp(j_buf)) {
         HASH_ADD_INT(users, id, user);
+    } else {
+        free(user);
     }
-    return user;
 }
 
 int main()
 {
+    example_user_t *user;
 
-#define init(a) do { \
-} while(0)
-
-    example_user_t * user;
-
-    user = init_user(3); /* bloom filter must fail */
+    init_users(3); /* bloom filter must fail */
     if (!is_fatal) {
         printf("fatal not called after bloom failure\n");
     }
 
-    user = init_user(2); /* bucket creation must fail */
+    init_users(2); /* bucket creation must fail */
     if (!is_fatal) {
         printf("fatal not called after bucket creation failure\n");
     }
 
-    user = init_user(1); /* table creation must fail */
+    init_users(1); /* table creation must fail */
     if (!is_fatal) {
         printf("fatal not called after table creation failure\n");
     }
 
-    user = init_user(4); /* hash must create OK */
+    init_users(4); /* hash must create OK */
     if (is_fatal) {
         printf("fatal error when creating hash normally\n");
         /* bad idea to continue running */
@@ -83,19 +79,20 @@ int main()
     }
 
     /* let's add users until expansion fails */
-    users = 0;
+    users = NULL;
     malloc_cnt = 4;
     while (1) {
-        user = (example_user_t*)malloc(sizeof(example_user_t));
-        user->id = user_id;
         if (user_id++ == 1000) {
             printf("there is no way 1000 iterations didn't require realloc\n");
             break;
         }
+        user = (example_user_t*)malloc(sizeof(example_user_t));
+        user->id = user_id;
         if (!setjmp(j_buf)) {
             HASH_ADD_INT(users, id, user);
+        } else {
+            free(user);
         }
-        malloc_cnt = 0;
         if (malloc_failed) {
 
             if (!is_fatal) {
@@ -108,12 +105,12 @@ int main()
             /* we can't really do anything, the hash is not in consistent
              * state, so assume this is a success. */
             break;
-
         }
+        malloc_cnt = 0;
     }
 
-    printf("End\n");
+    HASH_CLEAR(hh, users);
 
+    printf("End\n");
     return 0;
-
 }