diff --git a/test/xi2/Makefile.am b/test/xi2/Makefile.am index 86992994f..6a2618bb3 100644 --- a/test/xi2/Makefile.am +++ b/test/xi2/Makefile.am @@ -2,7 +2,8 @@ if UNITTESTS check_PROGRAMS = \ protocol-xiqueryversion \ protocol-xiquerydevice \ - protocol-xiselectevents + protocol-xiselectevents \ + protocol-xigetselectedevents TESTS=$(check_PROGRAMS) @@ -14,12 +15,15 @@ COMMON_SOURCES=protocol-common.h protocol-common.c protocol_xiqueryversion_LDADD=$(TEST_LDADD) protocol_xiquerydevice_LDADD=$(TEST_LDADD) protocol_xiselectevents_LDADD=$(TEST_LDADD) +protocol_xigetselectedevents_LDADD=$(TEST_LDADD) protocol_xiqueryversion_CFLAGS=$(AM_CFLAGS) -Wl,-wrap,WriteToClient protocol_xiquerydevice_CFLAGS=$(AM_CFLAGS) -Wl,-wrap,WriteToClient protocol_xiselectevents_CFLAGS=$(AM_CFLAGS) -Wl,-wrap,dixLookupWindow -Wl,-wrap,XISetEventMask +protocol_xigetselectedevents_CFLAGS=$(AM_CFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow -Wl,-wrap,AddResource protocol_xiqueryversion_SOURCES=$(COMMON_SOURCES) protocol-xiqueryversion.c protocol_xiquerydevice_SOURCES=$(COMMON_SOURCES) protocol-xiquerydevice.c protocol_xiselectevents_SOURCES=$(COMMON_SOURCES) protocol-xiselectevents.c +protocol_xigetselectedevents_SOURCES=$(COMMON_SOURCES) protocol-xigetselectedevents.c endif diff --git a/test/xi2/protocol-xigetselectedevents.c b/test/xi2/protocol-xigetselectedevents.c new file mode 100644 index 000000000..97aae159f --- /dev/null +++ b/test/xi2/protocol-xigetselectedevents.c @@ -0,0 +1,241 @@ +/** + * Copyright © 2009 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +/* + * Protocol testing for XIGetSelectedEvents request. + * + * Tests include: + * BadWindow on wrong window. + * Zero-length masks if no masks are set. + * Valid masks for valid devices. + * Masks set on non-existent devices are not returned. + * + * Note that this test is not connected to the XISelectEvents request. + */ +#include +#include +#include +#include +#include "inputstr.h" +#include "windowstr.h" +#include "extinit.h" /* for XInputExtensionInit */ +#include "scrnintstr.h" +#include "xiselectev.h" +#include "exevents.h" + +#include "protocol-common.h" +#include + +static void reply_XIGetSelectedEvents(ClientPtr client, int len, char *data, void *userdata); +static void reply_XIGetSelectedEvents_data(ClientPtr client, int len, char *data, void *userdata); + + +struct { + int num_masks_expected; + unsigned char mask[MAXDEVICES][XI2LASTEVENT]; /* intentionally bigger */ + int mask_len; +} test_data; + +/* dixLookupWindow requires a lot of setup not necessary for this test. + * Simple wrapper that returns either one of the fake root window or the + * fake client window. If the requested ID is neither of those wanted, + * return whatever the real dixLookupWindow does. + */ +int __wrap_dixLookupWindow(WindowPtr *win, XID id, ClientPtr client, Mask access) +{ + if (id == root.drawable.id) + { + *win = &root; + return Success; + } else if (id == window.drawable.id) + { + *win = &window; + return Success; + } + + return __real_dixLookupWindow(win, id, client, access); +} + +/* AddResource is called from XISetSEventMask, we don't need this */ +Bool __wrap_AddResource(XID id, RESTYPE type, pointer value) +{ + return TRUE; +} + +static void reply_XIGetSelectedEvents(ClientPtr client, int len, char *data, void *userdata) +{ + xXIGetSelectedEventsReply *rep = (xXIGetSelectedEventsReply*)data; + + if (client->swapped) + { + char n; + swapl(&rep->length, n); + swaps(&rep->sequenceNumber, n); + swaps(&rep->num_masks, n); + } + + reply_check_defaults(rep, len, XIGetSelectedEvents); + + g_assert(rep->num_masks == test_data.num_masks_expected); + + reply_handler = reply_XIGetSelectedEvents_data; +} + +static void reply_XIGetSelectedEvents_data(ClientPtr client, int len, char *data, void *userdata) +{ + int i; + xXIEventMask *mask; + unsigned char *bitmask; + + mask = (xXIEventMask*)data; + for (i = 0; i < test_data.num_masks_expected; i++) + { + if (client->swapped) + { + char n; + swaps(&mask->deviceid, n); + swaps(&mask->mask_len, n); + } + + g_assert(mask->deviceid < 6); + g_assert(mask->mask_len <= (((XI2LASTEVENT + 8)/8) + 3)/4) ; + + bitmask = (unsigned char*)&mask[1]; + g_assert(memcmp(bitmask, + test_data.mask[mask->deviceid], + mask->mask_len * 4) == 0); + + mask = (xXIEventMask*)((char*)mask + mask->mask_len * 4 + sizeof(xXIEventMask)); + } + + +} + +static void request_XIGetSelectedEvents(xXIGetSelectedEventsReq* req, int error) +{ + char n; + int rc; + ClientRec client; + client = init_client(req->length, req); + + reply_handler = reply_XIGetSelectedEvents; + + rc = ProcXIGetSelectedEvents(&client); + g_assert(rc == error); + + reply_handler = reply_XIGetSelectedEvents; + client.swapped = TRUE; + swapl(&req->win, n); + swaps(&req->length, n); + rc = SProcXIGetSelectedEvents(&client); + g_assert(rc == error); +} + +static void test_XIGetSelectedEvents(void) +{ + int i, j; + xXIGetSelectedEventsReq request; + ClientRec client = init_client(0, NULL); + unsigned char *mask; + DeviceIntRec dev; + + request_init(&request, XIGetSelectedEvents); + + g_test_message("Testing for BadWindow on invalid window."); + request.win = None; + request_XIGetSelectedEvents(&request, BadWindow); + + g_test_message("Testing for zero-length (unset) masks."); + /* No masks set yet */ + test_data.num_masks_expected = 0; + request.win = ROOT_WINDOW_ID; + request_XIGetSelectedEvents(&request, Success); + + request.win = CLIENT_WINDOW_ID; + request_XIGetSelectedEvents(&request, Success); + + memset(test_data.mask, 0, + sizeof(test_data.mask)); + + g_test_message("Testing for valid masks"); + memset(&dev, 0, sizeof(dev)); /* dev->id is enough for XISetEventMask */ + request.win = ROOT_WINDOW_ID; + + /* devices 6 - MAXDEVICES don't exist, they mustn't be included in the + * reply even if a mask is set */ + for (j = 0; j < MAXDEVICES; j++) + { + test_data.num_masks_expected = min(j + 1, devices.num_devices + 2); + dev.id = j; + mask = test_data.mask[j]; + /* bits one-by-one */ + for (i = 0; i < XI2LASTEVENT; i++) + { + SetBit(mask, i); + XISetEventMask(&dev, &root, &client, (i + 8)/8, mask); + request_XIGetSelectedEvents(&request, Success); + ClearBit(mask, i); + } + + /* all valid mask bits */ + for (i = 0; i < XI2LASTEVENT; i++) + { + SetBit(mask, i); + XISetEventMask(&dev, &root, &client, (i + 8)/8, mask); + request_XIGetSelectedEvents(&request, Success); + } + } + + g_test_message("Testing removing all masks"); + /* Unset all masks one-by-one */ + for (j = MAXDEVICES - 1; j >= 0; j--) + { + if (j < devices.num_devices + 2) + test_data.num_masks_expected--; + + mask = test_data.mask[j]; + memset(mask, 0, XI2LASTEVENT); + + dev.id = j; + XISetEventMask(&dev, &root, &client, 0, NULL); + + request_XIGetSelectedEvents(&request, Success); + } +} + +int main(int argc, char** argv) +{ + g_test_init(&argc, &argv,NULL); + g_test_bug_base("https://bugzilla.freedesktop.org/show_bug.cgi?id="); + + init_simple(); + + g_test_add_func("/xi2/protocol/XIGetSelectedEvents", test_XIGetSelectedEvents); + + return g_test_run(); +} +