File: leak_check_at_exit.cpp

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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// Test for the leak_check_at_exit flag.
// RUN: %clangxx_lsan %s -o %t
// RUN: %env_lsan_opts=use_stacks=0:use_registers=0 not %run %t foo 2>&1 | FileCheck %s --check-prefix=CHECK-do
// RUN: %env_lsan_opts=use_stacks=0:use_registers=0 not %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-do
// RUN: %env_lsan_opts=use_stacks=0:use_registers=0:leak_check_at_exit=0 not %run %t foo 2>&1 | FileCheck %s --check-prefix=CHECK-do
// RUN: %env_lsan_opts=use_stacks=0:use_registers=0:leak_check_at_exit=0 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-dont

#include <stdio.h>
#include <stdlib.h>
#include <sanitizer/lsan_interface.h>

int main(int argc, char *argv[]) {
  fprintf(stderr, "Test alloc: %p.\n", malloc(1337));
  if (argc > 1)
    __lsan_do_leak_check();
  return 0;
}

// CHECK-do: SUMMARY: {{.*}}Sanitizer:
// CHECK-dont-NOT: SUMMARY: {{.*}}Sanitizer: