compiler-rt/test/msan/Linux/glob_nomatch.cpp

   1 // RUN: %clangxx_msan -O0 %s -o %t && %run %t %p
   2 // RUN: %clangxx_msan -O3 %s -o %t && %run %t %p
   3
   4 #include <assert.h>
   5 #include <glob.h>
   6 #include <stdio.h>
   7 #include <stdlib.h>
   8
   9 int main(int argc, char *argv[]) {
  10   assert(argc == 2);
  11   char buf[1024];
  12   snprintf(buf, sizeof(buf), "%s/%s", argv[1], "glob_test_root/*c");
  13
  14   glob_t globbuf;
  15   int res = glob(buf, 0, 0, &globbuf);
  16   assert(res == GLOB_NOMATCH);
  17   assert(globbuf.gl_pathc == 0);
  18   if (globbuf.gl_pathv == 0)
  19     exit(0);
  20   return 0;
  21 }