compiler-rt/test/asan/TestCases/Windows/allocators_sanity.cpp

   1 // RUN: %clang_cl_asan %Od %s %Fe%t
   2 // RUN: %run %t | FileCheck %s
   3
   4 #include <malloc.h>
   5 #include <stdio.h>
   6
   7 int main() {
   8   int *p = (int*)malloc(1024 * sizeof(int));
   9   p[512] = 0;
  10   free(p);
  11
  12   p = (int*)malloc(128);
  13   p = (int*)realloc(p, 2048 * sizeof(int));
  14   p[1024] = 0;
  15   free(p);
  16
  17   p = (int*)calloc(16, sizeof(int));
  18   if (p[8] != 0)
  19     return 1;
  20   p[15]++;
  21   if (16 * sizeof(int) != _msize(p))
  22     return 2;
  23   free(p);
  24
  25   p = new int;
  26   *p = 42;
  27   delete p;
  28
  29   p = new int[42];
  30   p[15]++;
  31   delete [] p;
  32
  33   printf("All ok\n");
  34 // CHECK: All ok
  35
  36   return 0;
  37 }