Test realloc() in leaktest

* tests/leak.c (main): Call realloc() N_TESTS/2-1 times and then call
CHECK_LEAKS().

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/leak.c b/tests/leak.c
index b54b3227..3a4e4f8c 100644
--- a/tests/leak.c
+++ b/tests/leak.c
@@ -13,10 +13,15 @@ int main(void) {
 
     GC_INIT();  /* Needed if thread-local allocation is enabled.        */
                 /* FIXME: This is not ideal.                            */
+
     for (i = 0; i < N_TESTS; ++i) {
         p[i] = (char*)malloc(sizeof(int)+i);
     }
     CHECK_LEAKS();
+    for (i = 1; i < N_TESTS / 2; ++i) {
+        p[i] = (char*)realloc(p[i], i * 16 + 1);
+    }
+    CHECK_LEAKS();
     for (i = 1; i < N_TESTS; ++i) {
         free(p[i]);
     }