1 files changed, 35 insertions, 1 deletions
diff --git a/tests/dlmalloc_test.c b/tests/dlmalloc_test.c
index 6fbc45ab..817778bd 100644
--- a/tests/dlmalloc_test.c
+++ b/tests/dlmalloc_test.c
@@ -4,7 +4,8 @@
 #include <stdlib.h>
 #include <assert.h>
 
-int main(int ac, char **av) {
+int main(int ac, char **av)
+{
   int NUM = ac > 1 ? atoi(av[1]) : 0;
   int REPS = ac > 2 ? atoi(av[2]) : 0;
   int c1 = 0, c2 = 0;
@@ -12,16 +13,20 @@ int main(int ac, char **av) {
     char* allocations[NUM];
     for (int i = 0; i < NUM/2; i++) {
       allocations[i] = (char*)malloc((11*i)%1024 + x);
+      //printf("zz alloc: %d\n", (int)allocations[i]);
       assert(allocations[i]);
       if (i > 10 && i%4 == 1 && allocations[i-10]) {
+        //printf("zz free: %d\n", (int)allocations[i-10]);
         free(allocations[i-10]);
         allocations[i-10] = NULL;
       }
     }
     for (int i = NUM/2; i < NUM; i++) {
       allocations[i] = (char*)malloc(1024*(i+1));
+      //printf("zz alloc: %d\n", (int)allocations[i]);
       assert(allocations[i]);
       if (i > 10 && i%4 != 1 && allocations[i-10]) {
+        //printf("zz free: %d\n", (int)allocations[i-10]);
         free(allocations[i-10]);
         allocations[i-10] = NULL;
       }
@@ -29,13 +34,42 @@ int main(int ac, char **av) {
     char* first = allocations[0];
     for (int i = 0; i < NUM; i++) {
       if (allocations[i]) {
+        //printf("zz free: %d\n", (int)allocations[i]);
         free(allocations[i]);
       }
     }
     char *last = (char*)malloc(512); // should be identical, as we free'd it all
+    //printf("zz last: %d\n", (int)last);
     char *newer = (char*)malloc(512); // should be different
+    //printf("zz newer: %d\n", (int)newer);
     c1 += first == last;
     c2 += first == newer;
   }
   printf("*%d,%d*\n", c1, c2);
 }
+
+/* Some debugging tools: Make JS and native code work exactly the same */
+/*
+time_t time ( time_t * timer )
+{
+  if (timer) *timer = 1;
+  return 1;
+}
+
+long sysconf(int name)
+{
+  printf("sysconf: %d (30 is page size)\n", name);
+  return 4096;
+}
+
+void *sbrk(intptr_t increment)
+{
+  static char spaace[1024*1024*1];
+  static intptr_t where = 0;
+  printf("sbrk! spaace=%d  (%d,%d)\n", (int)&spaace[0], where, increment); // copy the value printed at runtime here in native code into your js
+  void *ret = &spaace[where];
+  where += increment;
+  return ret;
+}
+*/
+