xref: /llvm-project/compiler-rt/test/sanitizer_common/TestCases/Posix/fgets.cpp (revision 74989aff5351beaeb03f46fc2fe57752d57f848b) 
1 // RUN: %clangxx -g %s -o %t && %run %t
2 
3 #include <assert.h>
4 #include <stdio.h>
5 
main(int argc,char ** argv)6 int main(int argc, char **argv) {
7   FILE *fp = fopen(argv[0], "r");
8   assert(fp);
9 
10   char buf[2];
11   char *s = fgets(buf, sizeof(buf), fp);
12   assert(s);
13 
14   assert(!fclose(fp));
15   return 0;
16 }
17