diff options
| author | Thomas Huth <thuth@redhat.com> | 2017-08-15 08:58:54 +0200 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2017-09-15 09:05:18 +0200 |
| commit | acd80015fbe28f4f513e036ad1db2a76738d1f53 (patch) | |
| tree | eb1db46ee8961cffdda43c21958bb4540a65c2d8 /tests/libqtest.h | |
| parent | 3dabde1128b671f36ac6cb36b97b273139964420 (diff) | |
tests: Introduce generic device hot-plug/hot-unplug functions
A lot of tests provide code for adding and removing a device via the
device_add and device_del QMP commands. Maintaining this code in so many
places is cumbersome and error-prone (some of the code parts check the
responses for device deletion in an incorrect way, for example, we've got
to deal with both, error code and DEVICE_DEL event here). So let's provide
some proper generic functions for adding and removing a device instead.
The code for correctly unplugging a device has been taken from a patch
from Peter Xu.
Reviewed-by: Peter Xu <peterx@redhat.com>
Tested-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'tests/libqtest.h')
| -rw-r--r-- | tests/libqtest.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/libqtest.h b/tests/libqtest.h index 3ae570927a..44803d772e 100644 --- a/tests/libqtest.h +++ b/tests/libqtest.h @@ -927,4 +927,23 @@ QDict *qmp_fd(int fd, const char *fmt, ...); */ void qtest_cb_for_every_machine(void (*cb)(const char *machine)); +/** + * qtest_qmp_device_add: + * @driver: Name of the device that should be added + * @id: Identification string + * @fmt: printf-like format string for further options to device_add + * + * Generic hot-plugging test via the device_add QMP command. + */ +void qtest_qmp_device_add(const char *driver, const char *id, const char *fmt, + ...) GCC_FMT_ATTR(3, 4); + +/** + * qtest_qmp_device_del: + * @id: Identification string + * + * Generic hot-unplugging test via the device_del QMP command. + */ +void qtest_qmp_device_del(const char *id); + #endif |