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/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2010 Lennart Poettering
Copyright 2013 Thomas H.P. Andersen
***/
#include <stdbool.h>
#include <stdio.h>
#include "alloc-util.h"
#include "fd-util.h"
#include "fileio.h"
#include "log.h"
#include "macro.h"
#include "strv.h"
#include "terminal-util.h"
#include "util.h"
static void test_default_term_for_tty(void) {
puts(default_term_for_tty("/dev/tty23"));
puts(default_term_for_tty("/dev/ttyS23"));
puts(default_term_for_tty("/dev/tty0"));
puts(default_term_for_tty("/dev/pty0"));
puts(default_term_for_tty("/dev/pts/0"));
puts(default_term_for_tty("/dev/console"));
puts(default_term_for_tty("tty23"));
puts(default_term_for_tty("ttyS23"));
puts(default_term_for_tty("tty0"));
puts(default_term_for_tty("pty0"));
puts(default_term_for_tty("pts/0"));
puts(default_term_for_tty("console"));
}
static void test_read_one_char(void) {
_cleanup_fclose_ FILE *file = NULL;
char r;
bool need_nl;
char name[] = "/tmp/test-read_one_char.XXXXXX";
int fd;
fd = mkostemp_safe(name);
assert_se(fd >= 0);
file = fdopen(fd, "r+");
assert_se(file);
assert_se(fputs("c\n", file) >= 0);
rewind(file);
assert_se(read_one_char(file, &r, 1000000, &need_nl) >= 0);
assert_se(!need_nl);
assert_se(r == 'c');
assert_se(read_one_char(file, &r, 1000000, &need_nl) < 0);
rewind(file);
assert_se(fputs("foobar\n", file) >= 0);
rewind(file);
assert_se(read_one_char(file, &r, 1000000, &need_nl) < 0);
rewind(file);
assert_se(fputs("\n", file) >= 0);
rewind(file);
assert_se(read_one_char(file, &r, 1000000, &need_nl) < 0);
unlink(name);
}
static void test_terminal_urlify(void) {
_cleanup_free_ char *formatted = NULL;
assert_se(terminal_urlify("https://www.freedesktop.org/wiki/Software/systemd/", "systemd homepage", &formatted) >= 0);
printf("Hey, considere visiting the %s right now! It is very good!\n", formatted);
formatted = mfree(formatted);
assert_se(terminal_urlify_path("/etc/fstab", "this link to your /etc/fstab", &formatted) >= 0);
printf("Or click on %s to have a look at it!\n", formatted);
}
static void test_cat_files(void) {
assert_se(cat_files("/no/such/file", NULL, 0) == -ENOENT);
assert_se(cat_files("/no/such/file", NULL, CAT_FLAGS_MAIN_FILE_OPTIONAL) == 0);
if (access("/etc/fstab", R_OK) >= 0)
assert_se(cat_files("/etc/fstab", STRV_MAKE("/etc/fstab", "/etc/fstab"), 0) == 0);
}
int main(int argc, char *argv[]) {
log_parse_environment();
log_open();
test_default_term_for_tty();
test_read_one_char();
test_terminal_urlify();
test_cat_files();
print_separator();
return 0;
}
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