1// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
2// RUN: %clangxx_lsan %s -o %t
3
4// RUN: echo "leak:*LSanTestLeakingFunc*" > %t.supp1
5// RUN: LSAN_OPTIONS=$LSAN_BASE:suppressions=%t.supp1 not %run %t 2>&1 | FileCheck %s
6
7// RUN: echo "leak:%t" > %t.supp2
8// RUN: LSAN_OPTIONS=$LSAN_BASE:suppressions="%t.supp2":symbolize=false %run %t
9
10#include <stdio.h>
11#include <stdlib.h>
12
13void LSanTestLeakingFunc() {
14  void *p = malloc(666);
15  fprintf(stderr, "Test alloc: %p.\n", p);
16}
17
18int main() {
19  LSanTestLeakingFunc();
20  void *q = malloc(1337);
21  fprintf(stderr, "Test alloc: %p.\n", q);
22  return 0;
23}
24// CHECK: Suppressions used:
25// CHECK: 1 666 *LSanTestLeakingFunc*
26// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)
27