src/compiler-rt/test/scudo/interface.cpp

   1 // RUN: %clang_scudo %s -o %t
   2 // RUN: %run %t 2>&1
   3
   4 // Tests that the sanitizer interface functions behave appropriately.
   5
   6 #include <stdlib.h>
   7
   8 #include <vector>
   9
  10 #include <sanitizer/allocator_interface.h>
  11
  12 int main(int argc, char **argv)
  13 {
  14   void *p;
  15   std::vector<ssize_t> sizes{1, 8, 16, 32, 1024, 32768,
  16     1 << 16, 1 << 17, 1 << 20, 1 << 24};
  17   for (size_t size : sizes) {
  18     p = malloc(size);
  19     if (!p)
  20       return 1;
  21     if (!__sanitizer_get_ownership(p))
  22       return 1;
  23     if (__sanitizer_get_allocated_size(p) < size)
  24       return 1;
  25     free(p);
  26   }
  27   return 0;
  28 }