/*
* Test basic features of coloredstderr.
*
* Copyright (C) 2013 Simon Ruderich
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include
#include
#include
#include
#include
#include "../src/compiler.h"
int main(int argc, char **argv unused) {
fprintf(stderr, "write to stderr: %d\n", argc);
printf("write to stdout\n");
fflush(stdout);
errno = 0;
perror("error!");
write(STDERR_FILENO, "write to stderr 2", 17);
write(STDOUT_FILENO, "write to stdout 2", 17);
fprintf(stderr, "\n");
fprintf(stdout, "\n");
fflush(stdout);
/* Check usage of tracked_fds_list (at least in parts). No error checking
* here! */
dup2(STDERR_FILENO, 471);
dup2(471, 42);
write(471, "more on stderr\n", 15);
close(471);
dup2(STDOUT_FILENO, 471);
write(42, "stderr ...\n", 11);
write(471, "more on stdout\n", 15);
/* Glibc uses __overflow() for this ... */
putc_unlocked('x', stderr);
putc_unlocked('\n', stdout);
/* Test invalid stuff. */
close(-42);
close(-4711);
/* Can't test this, results in a segfault with the "normal" fclose(). */
/*fclose(NULL);*/
dup(-12);
dup2(12, -42);
return EXIT_SUCCESS;
}