compiler-rt/test/scudo/stats.c

   1 // RUN: %clang_scudo %s -o %t
   2 // RUN: %run %t 2>&1 | FileCheck %s
   3
   4 // Tests that the allocator stats printing function exists and outputs
   5 // "something". Currently that "something" is fairly nebulous, as the 32-bit
   6 // primary doesn't output anything, and for the 64-bit one it's highly dependent
   7 // on the size class map and potential library allocations. So keep it very
   8 // generic for now.
   9
  10 #include <stdlib.h>
  11
  12 #include <sanitizer/scudo_interface.h>
  13
  14 int main(int argc, char **argv) {
  15   free(malloc(1U));
  16   __scudo_print_stats();
  17   return 0;
  18 }
  19
  20 // CHECK: Stats: