/* SPDX-License-Identifier: LGPL-2.1+ */ /*** Copyright 2010 Lennart Poettering Copyright 2013 Thomas H.P. Andersen ***/ #include #include #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; }