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tests/libqtest: Introduce qtest_init_with_serial() 

Run qtest with a socket that connects QEMU chardev and test code.

Signed-off-by: Julia Suvorova <jusual@mail.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20190123120759.7162-2-jusual@mail.ru
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Julia Suvorova 2019-01-29 11:46:04 +00:00 committed by Peter Maydell
parent 047be4ed24
commit 6c90a82c93
2 changed files with 36 additions and 0 deletions
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25
tests/libqtest.c
View File

@ -315,6 +315,31 @@ QTestState *qtest_initf(const char *fmt, ...)
return s;
}
QTestState *qtest_init_with_serial(const char *extra_args, int *sock_fd)
{
int sock_fd_init;
char *sock_path, sock_dir[] = "/tmp/qtest-serial-XXXXXX";
QTestState *qts;
g_assert_true(mkdtemp(sock_dir) != NULL);
sock_path = g_strdup_printf("%s/sock", sock_dir);
sock_fd_init = init_socket(sock_path);
qts = qtest_initf("-chardev socket,id=s0,path=%s -serial chardev:s0 %s",
sock_path, extra_args);
*sock_fd = socket_accept(sock_fd_init);
unlink(sock_path);
g_free(sock_path);
rmdir(sock_dir);
g_assert_true(*sock_fd >= 0);
return qts;
}
void qtest_quit(QTestState *s)
{
g_hook_destroy_link(&abrt_hooks, g_hook_find_data(&abrt_hooks, TRUE, s));

11
tests/libqtest.h
View File

@ -62,6 +62,17 @@ QTestState *qtest_init(const char *extra_args);
*/
QTestState *qtest_init_without_qmp_handshake(const char *extra_args);
/**
* qtest_init_with_serial:
* @extra_args: other arguments to pass to QEMU. CAUTION: these
* arguments are subject to word splitting and shell evaluation.
* @sock_fd: pointer to store the socket file descriptor for
* connection with serial.
*
* Returns: #QTestState instance.
*/
QTestState *qtest_init_with_serial(const char *extra_args, int *sock_fd);
/**
* qtest_quit:
* @s: #QTestState instance to operate on.