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https://github.com/checkpoint-restore/criu
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zdtm:tty:vt: add simple test
Inspired by static/console test. Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com> Reviewed-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
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parent
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commit
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@ -107,6 +107,7 @@ static/pty04
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static/tty02
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static/tty03
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static/console
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static/vt
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static/child_opened_proc
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static/cow01
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static/fpu00
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@ -246,6 +247,7 @@ ns/static/clean_mntns
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ns/static/mntns_link_remap
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ns/static/mntns_link_ghost
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ns/static/console
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ns/static/vt
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ns/static/rtc
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ns/static/mntns_shared_bind
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ns/static/mntns_shared_bind02
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@ -292,6 +294,7 @@ tun
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chroot
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chroot-file
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console
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vt
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rtc
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tempfs
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maps007
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1
test/zdtm/.gitignore
vendored
1
test/zdtm/.gitignore
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@ -168,6 +168,7 @@
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/live/static/zombie00
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/live/static/ip.dump
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/live/static/ip.rst
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/live/static/vt
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/live/streaming/fifo_dyn
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/live/streaming/fifo_loop
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/live/streaming/file_aio
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@ -139,6 +139,7 @@ TST_FILE = \
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fifo_ro \
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fifo_wronly \
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console \
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vt \
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unlink_fifo \
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unlink_fifo_wronly \
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unlink_mmap00 \
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60
test/zdtm/live/static/vt.c
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60
test/zdtm/live/static/vt.c
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@ -0,0 +1,60 @@
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include "zdtmtst.h"
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const char *test_doc = "Check c/r of a virtual terminal";
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const char *test_author = "Ruslan Kuprieiev <kupruser@gmail.com>";
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char *filename;
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TEST_OPTION(filename, string, "file name", 1);
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int main(int argc, char **argv)
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{
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struct stat st1, st2;
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int fd;
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test_init(argc, argv);
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if (mknod(filename, S_IFCHR | S_IRUSR | S_IWUSR, makedev(4, 5))) {
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err("Can't create virtual terminal %s", filename);
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return 1;
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}
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fd = open(filename, O_RDONLY);
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if (fd < 0) {
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err("Open virtual terminal %s failed", filename);
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return 1;
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}
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if (fstat(fd, &st1)) {
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err("Can't stat %s virtual terminal", filename);
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return 1;
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}
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test_daemon();
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test_waitsig();
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if (fstat(fd, &st2)) {
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err("Can't stat %s virtual terminal", filename);
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return 1;
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}
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if (st1.st_rdev != st2.st_rdev) {
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fail("Virtual terminal rdev mismatch %x != %x on %s",
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(int)st1.st_rdev, (int)st2.st_rdev,
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filename);
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return 1;
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}
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pass();
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return 0;
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}
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