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test: fix request length calculation, add length tests for XISelectEvents

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2009-09-01 15:46:34 +10:00
parent 7ab1b50c54
commit 6fe235d363
1 changed files with 17 additions and 2 deletions
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19
test/xi2/protocol-xiselectevents.c
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@ -95,7 +95,14 @@ static void request_XISelectEvent(xXISelectEventsReq *req, int error)
ClientRec client;
xXIEventMask *mask, *next;
req->length = (sz_xXISelectEventsReq/4) + req->num_masks;
req->length = (sz_xXISelectEventsReq/4);
mask = (xXIEventMask*)&req[1];
for (i = 0; i < req->num_masks; i++)
{
req->length += sizeof(xXIEventMask)/4 + mask->mask_len;
mask = (xXIEventMask*)((char*)&mask[1] + mask->mask_len * 4);
}
client = init_client(req->length, req);
rc = ProcXISelectEvents(&client);
@ -280,16 +287,24 @@ static void test_XISelectEvents(void)
req->num_masks = 0xFFFF;
request_XISelectEvent(req, BadLength);
/* testing various device ids */
req->win = ROOT_WINDOW_ID;
req->num_masks = 1;
g_test_message("Triggering bogus mask length error");
mask = (xXIEventMask*)&req[1];
mask->deviceid = 0;
mask->mask_len = 0xFFFF;
request_XISelectEvent(req, BadLength);
/* testing various device ids */
g_test_message("Testing existing device ids.");
for (i = 0; i < 6; i++)
{
mask = (xXIEventMask*)&req[1];
mask->deviceid = i;
mask->mask_len = 1;
req->win = ROOT_WINDOW_ID;
req->num_masks = 1;
request_XISelectEvent(req, Success);
}