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test-char: start a /char/serial test 

Quite limited test, to check that the chardev can be created with a
path and with the tty alias.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-06-07 22:26:38 +04:00
parent 73119c2864
commit 27d4c3789d
1 changed files with 29 additions and 0 deletions
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29
tests/test-char.c
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@ -450,6 +450,32 @@ static void char_udp_test(void)
g_free(tmp);
}
#ifdef HAVE_CHARDEV_SERIAL
static void char_serial_test(void)
{
QemuOpts *opts;
Chardev *chr;
opts = qemu_opts_create(qemu_find_opts("chardev"), "serial-id",
1, &error_abort);
qemu_opt_set(opts, "backend", "serial", &error_abort);
qemu_opt_set(opts, "path", "/dev/null", &error_abort);
chr = qemu_chr_new_from_opts(opts, NULL);
g_assert_nonnull(chr);
/* TODO: add more tests with a pty */
object_unparent(OBJECT(chr));
/* test tty alias */
qemu_opt_set(opts, "backend", "tty", &error_abort);
chr = qemu_chr_new_from_opts(opts, NULL);
g_assert_nonnull(chr);
object_unparent(OBJECT(chr));
qemu_opts_del(opts);
}
#endif
static void char_file_test(void)
{
char *tmp_path = g_dir_make_tmp("qemu-test-char.XXXXXX", NULL);
@ -597,6 +623,9 @@ int main(int argc, char **argv)
g_test_add_func("/char/file", char_file_test);
g_test_add_func("/char/socket", char_socket_test);
g_test_add_func("/char/udp", char_udp_test);
#ifdef HAVE_CHARDEV_SERIAL
g_test_add_func("/char/serial", char_serial_test);
#endif
return g_test_run();
}