| // Tests heap_profile=1. |
| // Printing memory profiling only works in the configuration where we can |
| // detect leaks. |
| // REQUIRES: leak-detection |
| // |
| // RUN: %clangxx_asan %s -o %t |
| // RUN: %env_asan_opts=heap_profile=1 %run %t 2>&1 | FileCheck %s |
| #include <sanitizer/common_interface_defs.h> |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| char *sink[1000]; |
| |
| int main() { |
| |
| for (int i = 0; i < 3; i++) { |
| const size_t kSize = 13000000; |
| char *x = new char[kSize]; |
| memset(x, 0, kSize); |
| sink[i] = x; |
| sleep(1); |
| } |
| } |
| |
| // CHECK: HEAP PROFILE at RSS |
| // CHECK: 13000000 byte(s) |
| // CHECK: HEAP PROFILE at RSS |
| // CHECK: 26000000 byte(s) |
| // CHECK: HEAP PROFILE at RSS |
| // CHECK: 39000000 byte(s) |
