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