compiler-rt/test/sanitizer_common/TestCases/FreeBSD/hexdump.cc

   1 // RUN: %clangxx -O0 -g %s -o %t -lutil && %run %t 2>&1 | FileCheck %s
   2
   3 #include <assert.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <libutil.h>
   7
   8 int main(void) {
   9   printf("hexdump");
  10   char *line;
  11   size_t lineno = 0, len;
  12   const char *delim = "\\\\#";
  13   FILE *fp = fopen("/etc/fstab", "r");
  14   assert(fp);
  15   line = fparseln(fp, &len, &lineno, delim, 0);
  16   hexdump(line, len, nullptr, 0);
  17   free(line);
  18   fclose(fp);
  19   assert(lineno != 0);
  20   assert(len > 0);
  21
  22   return 0;
  23 }