test/asan/TestCases/Linux/glob.cc

   1 // RUN: %clangxx_asan -O0 %s -o %t && %t %p 2>&1 | FileCheck %s
   2 // RUN: %clangxx_asan -O3 %s -o %t && %t %p 2>&1 | FileCheck %s
   3
   4 #include <assert.h>
   5 #include <glob.h>
   6 #include <stdio.h>
   7 #include <string.h>
   8 #include <errno.h>
   9 #include <string>
  10
  11
  12 int main(int argc, char *argv[]) {
  13   std::string path = argv[1];
  14   std::string pattern = path + "/glob_test_root/*a";
  15   printf("pattern: %s\n", pattern.c_str());
  16
  17   glob_t globbuf;
  18   int res = glob(pattern.c_str(), 0, 0, &globbuf);
  19
  20   printf("%d %s\n", errno, strerror(errno));
  21   assert(res == 0);
  22   assert(globbuf.gl_pathc == 2);
  23   printf("%zu\n", strlen(globbuf.gl_pathv[0]));
  24   printf("%zu\n", strlen(globbuf.gl_pathv[1]));
  25   globfree(&globbuf);
  26   printf("PASS\n");
  27   // CHECK: PASS
  28   return 0;
  29 }