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1// REQUIRES: gwp_asan2// This test ensures that normal allocation/memory access/deallocation works3// as expected and we didn't accidentally break the supporting allocator.4 5// RUN: %clangxx_gwp_asan %s -o %t6// RUN: %env_scudo_options=GWP_ASAN_MaxSimultaneousAllocations=1 %run %t7// RUN: %env_scudo_options=GWP_ASAN_MaxSimultaneousAllocations=2 %run %t8// RUN: %env_scudo_options=GWP_ASAN_MaxSimultaneousAllocations=11 %run %t9// RUN: %env_scudo_options=GWP_ASAN_MaxSimultaneousAllocations=12 %run %t10// RUN: %env_scudo_options=GWP_ASAN_MaxSimultaneousAllocations=13 %run %t11 12#include <cstdlib>13 14int main() {15  void* Pointers[16];16  for (unsigned i = 0; i < 16; ++i) {17    char *Ptr = reinterpret_cast<char*>(malloc(1 << i));18    Pointers[i] = Ptr;19    *Ptr = 0;20    Ptr[(1 << i) - 1] = 0;21  }22 23  for (unsigned i = 0; i < 16; ++i) {24    free(Pointers[i]);25  }26 27  return 0;28}29