glob.cc revision 7c9150579ed0278492f51cc8434b1d63a44b9bd1 
1// RUN: %clangxx_msan -O0 %s -o %t && %run %t %p 2>&1 | FileCheck %s
2// RUN: %clangxx_msan -O0 -D_FILE_OFFSET_BITS=64 %s -o %t && %run %t %p 2>&1 | FileCheck %s
3// RUN: %clangxx_msan -O3 %s -o %t && %run %t %p 2>&1 | FileCheck %s
4
5#include <assert.h>
6#include <glob.h>
7#include <stdio.h>
8#include <string.h>
9#include <errno.h>
10
11int main(int argc, char *argv[]) {
12  assert(argc == 2);
13  char buf[1024];
14  snprintf(buf, sizeof(buf), "%s/%s", argv[1], "glob_test_root/*a");
15
16  glob_t globbuf;
17  int res = glob(buf, 0, 0, &globbuf);
18
19  printf("%d %s\n", errno, strerror(errno));
20  assert(res == 0);
21  assert(globbuf.gl_pathc == 2);
22  printf("%zu\n", strlen(globbuf.gl_pathv[0]));
23  printf("%zu\n", strlen(globbuf.gl_pathv[1]));
24  printf("PASS\n");
25  // CHECK: PASS
26  return 0;
27}
28