TESTCASE( ! ferror( fh ) );
TESTCASE( ! feof( fh ) );
/* Reading from input stream - should provoke error */
+ /* FIXME: Apparently glibc disagrees on this assumption. How to provoke error on glibc? */
TESTCASE( fgetc( fh ) == EOF );
TESTCASE( ferror( fh ) );
TESTCASE( ! feof( fh ) );