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-rw-r--r--xorg-server/test/input.c2508
1 files changed, 1254 insertions, 1254 deletions
diff --git a/xorg-server/test/input.c b/xorg-server/test/input.c
index 87c752a7f..837ce49dc 100644
--- a/xorg-server/test/input.c
+++ b/xorg-server/test/input.c
@@ -1,1254 +1,1254 @@
-/**
- * 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 <dix-config.h>
-#endif
-
-#include <stdint.h>
-#include <X11/X.h>
-#include "misc.h"
-#include "resource.h"
-#include <X11/Xproto.h>
-#include <X11/extensions/XI2proto.h>
-#include <X11/Xatom.h>
-#include "windowstr.h"
-#include "inputstr.h"
-#include "eventconvert.h"
-#include "exevents.h"
-#include "exglobals.h"
-#include "dixgrabs.h"
-#include "eventstr.h"
-#include "inpututils.h"
-#include "assert.h"
-
-/**
- * Init a device with axes.
- * Verify values set on the device.
- *
- * Result: All axes set to default values (usually 0).
- */
-static void dix_init_valuators(void)
-{
- DeviceIntRec dev;
- ValuatorClassPtr val;
- const int num_axes = 2;
- int i;
- Atom atoms[MAX_VALUATORS] = { 0 };
-
-
- memset(&dev, 0, sizeof(DeviceIntRec));
- dev.type = MASTER_POINTER; /* claim it's a master to stop ptracccel */
-
- assert(InitValuatorClassDeviceStruct(NULL, 0, atoms, 0, 0) == FALSE);
- assert(InitValuatorClassDeviceStruct(&dev, num_axes, atoms, 0, Absolute));
-
- val = dev.valuator;
- assert(val);
- assert(val->numAxes == num_axes);
- assert(val->numMotionEvents == 0);
- assert(val->axisVal);
-
- for (i = 0; i < num_axes; i++)
- {
- assert(val->axisVal[i] == 0);
- assert(val->axes->min_value == NO_AXIS_LIMITS);
- assert(val->axes->max_value == NO_AXIS_LIMITS);
- assert(val->axes->mode == Absolute);
- }
-
- assert(dev.last.numValuators == num_axes);
-}
-
-/* just check the known success cases, and that error cases set the client's
- * error value correctly. */
-static void dix_check_grab_values(void)
-{
- ClientRec client;
- GrabParameters param;
- int rc;
-
- memset(&client, 0, sizeof(client));
-
- param.grabtype = GRABTYPE_CORE;
- param.this_device_mode = GrabModeSync;
- param.other_devices_mode = GrabModeSync;
- param.modifiers = AnyModifier;
- param.ownerEvents = FALSE;
-
- rc = CheckGrabValues(&client, &param);
- assert(rc == Success);
-
- param.this_device_mode = GrabModeAsync;
- rc = CheckGrabValues(&client, &param);
- assert(rc == Success);
-
- param.this_device_mode = GrabModeAsync + 1;
- rc = CheckGrabValues(&client, &param);
- assert(rc == BadValue);
- assert(client.errorValue == param.this_device_mode);
- assert(client.errorValue == GrabModeAsync + 1);
-
- param.this_device_mode = GrabModeSync;
- param.other_devices_mode = GrabModeAsync;
- rc = CheckGrabValues(&client, &param);
- assert(rc == Success);
-
- param.other_devices_mode = GrabModeAsync + 1;
- rc = CheckGrabValues(&client, &param);
- assert(rc == BadValue);
- assert(client.errorValue == param.other_devices_mode);
- assert(client.errorValue == GrabModeAsync + 1);
-
- param.other_devices_mode = GrabModeSync;
-
- param.modifiers = 1 << 13;
- rc = CheckGrabValues(&client, &param);
- assert(rc == BadValue);
- assert(client.errorValue == param.modifiers);
- assert(client.errorValue == (1 << 13));
-
-
- param.modifiers = AnyModifier;
- param.ownerEvents = TRUE;
- rc = CheckGrabValues(&client, &param);
- assert(rc == Success);
-
- param.ownerEvents = 3;
- rc = CheckGrabValues(&client, &param);
- assert(rc == BadValue);
- assert(client.errorValue == param.ownerEvents);
- assert(client.errorValue == 3);
-}
-
-
-/**
- * Convert various internal events to the matching core event and verify the
- * parameters.
- */
-static void dix_event_to_core(int type)
-{
- DeviceEvent ev;
- xEvent *core;
- int time;
- int x, y;
- int rc;
- int state;
- int detail;
- int count;
- const int ROOT_WINDOW_ID = 0x100;
-
- /* EventToCore memsets the event to 0 */
-#define test_event() \
- assert(rc == Success); \
- assert(core); \
- assert(count == 1); \
- assert(core->u.u.type == type); \
- assert(core->u.u.detail == detail); \
- assert(core->u.keyButtonPointer.time == time); \
- assert(core->u.keyButtonPointer.rootX == x); \
- assert(core->u.keyButtonPointer.rootY == y); \
- assert(core->u.keyButtonPointer.state == state); \
- assert(core->u.keyButtonPointer.eventX == 0); \
- assert(core->u.keyButtonPointer.eventY == 0); \
- assert(core->u.keyButtonPointer.root == ROOT_WINDOW_ID); \
- assert(core->u.keyButtonPointer.event == 0); \
- assert(core->u.keyButtonPointer.child == 0); \
- assert(core->u.keyButtonPointer.sameScreen == FALSE);
-
- x = 0;
- y = 0;
- time = 12345;
- state = 0;
- detail = 0;
-
- ev.header = 0xFF;
- ev.length = sizeof(DeviceEvent);
- ev.time = time;
- ev.root_y = x;
- ev.root_x = y;
- SetBit(ev.valuators.mask, 0);
- SetBit(ev.valuators.mask, 1);
- ev.root = ROOT_WINDOW_ID;
- ev.corestate = state;
- ev.detail.key = detail;
-
- ev.type = type;
- ev.detail.key = 0;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- x = 1;
- y = 2;
- ev.root_x = x;
- ev.root_y = y;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- x = 0x7FFF;
- y = 0x7FFF;
- ev.root_x = x;
- ev.root_y = y;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- x = 0x8000; /* too high */
- y = 0x8000; /* too high */
- ev.root_x = x;
- ev.root_y = y;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- assert(rc == Success);
- assert(core);
- assert(count == 1);
- assert(core->u.keyButtonPointer.rootX != x);
- assert(core->u.keyButtonPointer.rootY != y);
-
- x = 0x7FFF;
- y = 0x7FFF;
- ev.root_x = x;
- ev.root_y = y;
- time = 0;
- ev.time = time;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- detail = 1;
- ev.detail.key = detail;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- detail = 0xFF; /* highest value */
- ev.detail.key = detail;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- detail = 0xFFF; /* too big */
- ev.detail.key = detail;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- assert(rc == BadMatch);
-
- detail = 0xFF; /* too big */
- ev.detail.key = detail;
- state = 0xFFFF; /* highest value */
- ev.corestate = state;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- test_event();
-
- state = 0x10000; /* too big */
- ev.corestate = state;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- assert(rc == Success);
- assert(core);
- assert(count == 1);
- assert(core->u.keyButtonPointer.state != state);
- assert(core->u.keyButtonPointer.state == (state & 0xFFFF));
-
-#undef test_event
-}
-
-static void dix_event_to_core_fail(int evtype, int expected_rc)
-{
- DeviceEvent ev;
- xEvent *core;
- int rc;
- int count;
-
- ev.header = 0xFF;
- ev.length = sizeof(DeviceEvent);
-
- ev.type = evtype;
- rc = EventToCore((InternalEvent*)&ev, &core, &count);
- assert(rc == expected_rc);
-}
-
-static void dix_event_to_core_conversion(void)
-{
- dix_event_to_core_fail(0, BadImplementation);
- dix_event_to_core_fail(1, BadImplementation);
- dix_event_to_core_fail(ET_ProximityOut + 1, BadImplementation);
- dix_event_to_core_fail(ET_ProximityIn, BadMatch);
- dix_event_to_core_fail(ET_ProximityOut, BadMatch);
-
- dix_event_to_core(ET_KeyPress);
- dix_event_to_core(ET_KeyRelease);
- dix_event_to_core(ET_ButtonPress);
- dix_event_to_core(ET_ButtonRelease);
- dix_event_to_core(ET_Motion);
-}
-
-static void
-_dix_test_xi_convert(DeviceEvent *ev, int expected_rc, int expected_count)
-{
- xEvent *xi;
- int count = 0;
- int rc;
-
- rc = EventToXI((InternalEvent*)ev, &xi, &count);
- assert(rc == expected_rc);
- assert(count >= expected_count);
- if (count > 0){
- deviceKeyButtonPointer *kbp = (deviceKeyButtonPointer*)xi;
- assert(kbp->type == IEventBase + ev->type);
- assert(kbp->detail == ev->detail.key);
- assert(kbp->time == ev->time);
- assert((kbp->deviceid & ~MORE_EVENTS) == ev->deviceid);
- assert(kbp->root_x == ev->root_x);
- assert(kbp->root_y == ev->root_y);
- assert(kbp->state == ev->corestate);
- assert(kbp->event_x == 0);
- assert(kbp->event_y == 0);
- assert(kbp->root == ev->root);
- assert(kbp->event == 0);
- assert(kbp->child == 0);
- assert(kbp->same_screen == FALSE);
-
- while (--count > 0) {
- deviceValuator *v = (deviceValuator*)&xi[count];
- assert(v->type == DeviceValuator);
- assert(v->num_valuators <= 6);
- }
-
-
- free(xi);
- }
-}
-
-/**
- * This tests for internal event → XI1 event conversion
- * - all conversions should generate the right XI event type
- * - right number of events generated
- * - extra events are valuators
- */
-static void dix_event_to_xi1_conversion(void)
-{
- DeviceEvent ev = {0};
- int time;
- int x, y;
- int state;
- int detail;
- const int ROOT_WINDOW_ID = 0x100;
- int deviceid;
-
- IEventBase = 80;
- DeviceValuator = IEventBase - 1;
- DeviceKeyPress = IEventBase + ET_KeyPress;
- DeviceKeyRelease = IEventBase + ET_KeyRelease;
- DeviceButtonPress = IEventBase + ET_ButtonPress;
- DeviceButtonRelease = IEventBase + ET_ButtonRelease;
- DeviceMotionNotify = IEventBase + ET_Motion;
- DeviceFocusIn = IEventBase + ET_FocusIn;
- DeviceFocusOut = IEventBase + ET_FocusOut;
- ProximityIn = IEventBase + ET_ProximityIn;
- ProximityOut = IEventBase + ET_ProximityOut;
-
- /* EventToXI callocs */
- x = 0;
- y = 0;
- time = 12345;
- state = 0;
- detail = 0;
- deviceid = 4;
-
- ev.header = 0xFF;
-
- ev.header = 0xFF;
- ev.length = sizeof(DeviceEvent);
- ev.time = time;
- ev.root_y = x;
- ev.root_x = y;
- SetBit(ev.valuators.mask, 0);
- SetBit(ev.valuators.mask, 1);
- ev.root = ROOT_WINDOW_ID;
- ev.corestate = state;
- ev.detail.key = detail;
- ev.deviceid = deviceid;
-
- /* test all types for bad match */
- ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_Motion; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, Success, 1);
-
- /* No axes */
- ClearBit(ev.valuators.mask, 0);
- ClearBit(ev.valuators.mask, 1);
- ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 1);
- ev.type = ET_Motion; _dix_test_xi_convert(&ev, BadMatch, 0);
- ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, BadMatch, 0);
- ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, BadMatch, 0);
-
- /* more than 6 axes → 2 valuator events */
- SetBit(ev.valuators.mask, 0);
- SetBit(ev.valuators.mask, 1);
- SetBit(ev.valuators.mask, 2);
- SetBit(ev.valuators.mask, 3);
- SetBit(ev.valuators.mask, 4);
- SetBit(ev.valuators.mask, 5);
- SetBit(ev.valuators.mask, 6);
- ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_Motion; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, Success, 2);
- ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, Success, 2);
-
-
- /* keycode too high */
- ev.type = ET_KeyPress;
- ev.detail.key = 256;
- _dix_test_xi_convert(&ev, Success, 0);
-
- /* deviceid too high */
- ev.type = ET_KeyPress;
- ev.detail.key = 18;
- ev.deviceid = 128;
- _dix_test_xi_convert(&ev, Success, 0);
-}
-
-
-static void xi2_struct_sizes(void)
-{
-#define compare(req) \
- assert(sizeof(req) == sz_##req);
-
- compare(xXIQueryVersionReq);
- compare(xXIWarpPointerReq);
- compare(xXIChangeCursorReq);
- compare(xXIChangeHierarchyReq);
- compare(xXISetClientPointerReq);
- compare(xXIGetClientPointerReq);
- compare(xXISelectEventsReq);
- compare(xXIQueryVersionReq);
- compare(xXIQueryDeviceReq);
- compare(xXISetFocusReq);
- compare(xXIGetFocusReq);
- compare(xXIGrabDeviceReq);
- compare(xXIUngrabDeviceReq);
- compare(xXIAllowEventsReq);
- compare(xXIPassiveGrabDeviceReq);
- compare(xXIPassiveUngrabDeviceReq);
- compare(xXIListPropertiesReq);
- compare(xXIChangePropertyReq);
- compare(xXIDeletePropertyReq);
- compare(xXIGetPropertyReq);
- compare(xXIGetSelectedEventsReq);
-#undef compare
-}
-
-
-static void dix_grab_matching(void)
-{
- DeviceIntRec xi_all_devices, xi_all_master_devices, dev1, dev2;
- GrabRec a, b;
- BOOL rc;
-
- memset(&a, 0, sizeof(a));
- memset(&b, 0, sizeof(b));
-
- /* different grabtypes must fail */
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_XI2;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI2;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_CORE;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* XI2 grabs for different devices must fail, regardless of ignoreDevice
- * XI2 grabs for master devices must fail against a slave */
- memset(&xi_all_devices, 0, sizeof(DeviceIntRec));
- memset(&xi_all_master_devices, 0, sizeof(DeviceIntRec));
- memset(&dev1, 0, sizeof(DeviceIntRec));
- memset(&dev2, 0, sizeof(DeviceIntRec));
-
- xi_all_devices.id = XIAllDevices;
- xi_all_master_devices.id = XIAllMasterDevices;
- dev1.id = 10;
- dev1.type = SLAVE;
- dev2.id = 11;
- dev2.type = SLAVE;
-
- inputInfo.all_devices = &xi_all_devices;
- inputInfo.all_master_devices = &xi_all_master_devices;
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.device = &dev1;
- b.device = &dev2;
-
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
-
- a.device = &dev2;
- b.device = &dev1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- a.device = inputInfo.all_master_devices;
- b.device = &dev1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- a.device = &dev1;
- b.device = inputInfo.all_master_devices;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- /* ignoreDevice FALSE must fail for different devices for CORE and XI */
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.device = &dev1;
- b.device = &dev2;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.device = &dev1;
- b.device = &dev2;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
-
- /* ignoreDevice FALSE must fail for different modifier devices for CORE
- * and XI */
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev2;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev2;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
-
- /* different event type must fail */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- a.type = XI_KeyPress;
- b.type = XI_KeyRelease;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- a.type = XI_KeyPress;
- b.type = XI_KeyRelease;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- a.type = XI_KeyPress;
- b.type = XI_KeyRelease;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&a, &b, TRUE);
- assert(rc == FALSE);
-
- /* different modifiers must fail */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.device = &dev1;
- b.device = &dev1;
- a.modifierDevice = &dev1;
- b.modifierDevice = &dev1;
- a.type = XI_KeyPress;
- b.type = XI_KeyPress;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 2;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* AnyModifier must fail for XI2 */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.modifiersDetail.exact = AnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* XIAnyModifier must fail for CORE and XI */
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.modifiersDetail.exact = XIAnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.modifiersDetail.exact = XIAnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* different detail must fail */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.detail.exact = 1;
- b.detail.exact = 2;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* detail of AnyModifier must fail */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.detail.exact = AnyModifier;
- b.detail.exact = 1;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* detail of XIAnyModifier must fail */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.detail.exact = XIAnyModifier;
- b.detail.exact = 1;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == FALSE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == FALSE);
-
- /* XIAnyModifier or AnyModifer must succeed */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.detail.exact = 1;
- b.detail.exact = 1;
- a.modifiersDetail.exact = XIAnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.detail.exact = 1;
- b.detail.exact = 1;
- a.modifiersDetail.exact = AnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.detail.exact = 1;
- b.detail.exact = 1;
- a.modifiersDetail.exact = AnyModifier;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-
- /* AnyKey or XIAnyKeycode must succeed */
- a.grabtype = GRABTYPE_XI2;
- b.grabtype = GRABTYPE_XI2;
- a.detail.exact = XIAnyKeycode;
- b.detail.exact = 1;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-
- a.grabtype = GRABTYPE_CORE;
- b.grabtype = GRABTYPE_CORE;
- a.detail.exact = AnyKey;
- b.detail.exact = 1;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-
- a.grabtype = GRABTYPE_XI;
- b.grabtype = GRABTYPE_XI;
- a.detail.exact = AnyKey;
- b.detail.exact = 1;
- a.modifiersDetail.exact = 1;
- b.modifiersDetail.exact = 1;
- rc = GrabMatchesSecond(&a, &b, FALSE);
- assert(rc == TRUE);
- rc = GrabMatchesSecond(&b, &a, FALSE);
- assert(rc == TRUE);
-}
-
-static void test_bits_to_byte(int i)
-{
- int expected_bytes;
- expected_bytes = (i + 7)/8;
-
- assert(bits_to_bytes(i) >= i/8);
- assert((bits_to_bytes(i) * 8) - i <= 7);
- assert(expected_bytes == bits_to_bytes(i));
-}
-
-static void test_bytes_to_int32(int i)
-{
- int expected_4byte;
- expected_4byte = (i + 3)/4;
-
- assert(bytes_to_int32(i) <= i);
- assert((bytes_to_int32(i) * 4) - i <= 3);
- assert(expected_4byte == bytes_to_int32(i));
-}
-
-static void test_pad_to_int32(int i)
-{
- int expected_bytes;
- expected_bytes = ((i + 3)/4) * 4;
-
- assert(pad_to_int32(i) >= i);
- assert(pad_to_int32(i) - i <= 3);
- assert(expected_bytes == pad_to_int32(i));
-}
-static void include_byte_padding_macros(void)
-{
- printf("Testing bits_to_bytes()\n");
-
- /* the macros don't provide overflow protection */
- test_bits_to_byte(0);
- test_bits_to_byte(1);
- test_bits_to_byte(2);
- test_bits_to_byte(7);
- test_bits_to_byte(8);
- test_bits_to_byte(0xFF);
- test_bits_to_byte(0x100);
- test_bits_to_byte(INT_MAX - 9);
- test_bits_to_byte(INT_MAX - 8);
-
- printf("Testing bytes_to_int32()\n");
-
- test_bytes_to_int32(0);
- test_bytes_to_int32(1);
- test_bytes_to_int32(2);
- test_bytes_to_int32(7);
- test_bytes_to_int32(8);
- test_bytes_to_int32(0xFF);
- test_bytes_to_int32(0x100);
- test_bytes_to_int32(0xFFFF);
- test_bytes_to_int32(0x10000);
- test_bytes_to_int32(0xFFFFFF);
- test_bytes_to_int32(0x1000000);
- test_bytes_to_int32(INT_MAX - 4);
- test_bytes_to_int32(INT_MAX - 3);
-
- printf("Testing pad_to_int32\n");
-
- test_pad_to_int32(0);
- test_pad_to_int32(0);
- test_pad_to_int32(1);
- test_pad_to_int32(2);
- test_pad_to_int32(7);
- test_pad_to_int32(8);
- test_pad_to_int32(0xFF);
- test_pad_to_int32(0x100);
- test_pad_to_int32(0xFFFF);
- test_pad_to_int32(0x10000);
- test_pad_to_int32(0xFFFFFF);
- test_pad_to_int32(0x1000000);
- test_pad_to_int32(INT_MAX - 4);
- test_pad_to_int32(INT_MAX - 3);
-}
-
-static void xi_unregister_handlers(void)
-{
- DeviceIntRec dev;
- int handler;
-
- memset(&dev, 0, sizeof(dev));
-
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 1);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 2);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 3);
-
- printf("Unlinking from front.\n");
-
- XIUnregisterPropertyHandler(&dev, 4); /* NOOP */
- assert(dev.properties.handlers->id == 3);
- XIUnregisterPropertyHandler(&dev, 3);
- assert(dev.properties.handlers->id == 2);
- XIUnregisterPropertyHandler(&dev, 2);
- assert(dev.properties.handlers->id == 1);
- XIUnregisterPropertyHandler(&dev, 1);
- assert(dev.properties.handlers == NULL);
-
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 4);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 5);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 6);
- XIUnregisterPropertyHandler(&dev, 3); /* NOOP */
- assert(dev.properties.handlers->next->next->next == NULL);
- XIUnregisterPropertyHandler(&dev, 4);
- assert(dev.properties.handlers->next->next == NULL);
- XIUnregisterPropertyHandler(&dev, 5);
- assert(dev.properties.handlers->next == NULL);
- XIUnregisterPropertyHandler(&dev, 6);
- assert(dev.properties.handlers == NULL);
-
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 7);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 8);
- handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
- assert(handler == 9);
-
- XIDeleteAllDeviceProperties(&dev);
- assert(dev.properties.handlers == NULL);
- XIUnregisterPropertyHandler(&dev, 7); /* NOOP */
-
-}
-
-static void cmp_attr_fields(InputAttributes *attr1,
- InputAttributes *attr2)
-{
- char **tags1, **tags2;
-
- assert(attr1 && attr2);
- assert(attr1 != attr2);
- assert(attr1->flags == attr2->flags);
-
- if (attr1->product != NULL)
- {
- assert(attr1->product != attr2->product);
- assert(strcmp(attr1->product, attr2->product) == 0);
- } else
- assert(attr2->product == NULL);
-
- if (attr1->vendor != NULL)
- {
- assert(attr1->vendor != attr2->vendor);
- assert(strcmp(attr1->vendor, attr2->vendor) == 0);
- } else
- assert(attr2->vendor == NULL);
-
- if (attr1->device != NULL)
- {
- assert(attr1->device != attr2->device);
- assert(strcmp(attr1->device, attr2->device) == 0);
- } else
- assert(attr2->device == NULL);
-
- if (attr1->pnp_id != NULL)
- {
- assert(attr1->pnp_id != attr2->pnp_id);
- assert(strcmp(attr1->pnp_id, attr2->pnp_id) == 0);
- } else
- assert(attr2->pnp_id == NULL);
-
- if (attr1->usb_id != NULL)
- {
- assert(attr1->usb_id != attr2->usb_id);
- assert(strcmp(attr1->usb_id, attr2->usb_id) == 0);
- } else
- assert(attr2->usb_id == NULL);
-
- tags1 = attr1->tags;
- tags2 = attr2->tags;
-
- /* if we don't have any tags, skip the tag checking bits */
- if (!tags1)
- {
- assert(!tags2);
- return;
- }
-
- /* Don't lug around empty arrays */
- assert(*tags1);
- assert(*tags2);
-
- /* check for identical content, but duplicated */
- while (*tags1)
- {
- assert(*tags1 != *tags2);
- assert(strcmp(*tags1, *tags2) == 0);
- tags1++;
- tags2++;
- }
-
- /* ensure tags1 and tags2 have the same no of elements */
- assert(!*tags2);
-
- /* check for not sharing memory */
- tags1 = attr1->tags;
- while (*tags1)
- {
- tags2 = attr2->tags;
- while (*tags2)
- assert(*tags1 != *tags2++);
-
- tags1++;
- }
-}
-
-static void dix_input_attributes(void)
-{
- InputAttributes orig = {0};
- InputAttributes *new;
- char *tags[4] = {"tag1", "tag2", "tag2", NULL};
-
- new = DuplicateInputAttributes(NULL);
- assert(!new);
-
- new = DuplicateInputAttributes(&orig);
- assert(memcmp(&orig, new, sizeof(InputAttributes)) == 0);
-
- orig.product = "product name";
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.vendor = "vendor name";
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.device = "device path";
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.pnp_id = "PnPID";
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.usb_id = "USBID";
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.flags = 0xF0;
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-
- orig.tags = tags;
- new = DuplicateInputAttributes(&orig);
- cmp_attr_fields(&orig, new);
- FreeInputAttributes(new);
-}
-
-static void dix_input_valuator_masks(void)
-{
- ValuatorMask *mask = NULL, *copy;
- int nvaluators = MAX_VALUATORS;
- int valuators[nvaluators];
- int i;
- int first_val, num_vals;
-
- for (i = 0; i < nvaluators; i++)
- valuators[i] = i;
-
- mask = valuator_mask_new(nvaluators);
- assert(mask != NULL);
- assert(valuator_mask_size(mask) == 0);
- assert(valuator_mask_num_valuators(mask) == 0);
-
- for (i = 0; i < nvaluators; i++)
- {
- assert(!valuator_mask_isset(mask, i));
- valuator_mask_set(mask, i, valuators[i]);
- assert(valuator_mask_isset(mask, i));
- assert(valuator_mask_get(mask, i) == valuators[i]);
- assert(valuator_mask_size(mask) == i + 1);
- assert(valuator_mask_num_valuators(mask) == i + 1);
- }
-
- for (i = 0; i < nvaluators; i++)
- {
- assert(valuator_mask_isset(mask, i));
- valuator_mask_unset(mask, i);
- /* we're removing valuators from the front, so size should stay the
- * same until the last bit is removed */
- if (i < nvaluators - 1)
- assert(valuator_mask_size(mask) == nvaluators);
- assert(!valuator_mask_isset(mask, i));
- }
-
- assert(valuator_mask_size(mask) == 0);
- valuator_mask_zero(mask);
- assert(valuator_mask_size(mask) == 0);
- assert(valuator_mask_num_valuators(mask) == 0);
- for (i = 0; i < nvaluators; i++)
- assert(!valuator_mask_isset(mask, i));
-
- first_val = 5;
- num_vals = 6;
-
- valuator_mask_set_range(mask, first_val, num_vals, valuators);
- assert(valuator_mask_size(mask) == first_val + num_vals);
- assert(valuator_mask_num_valuators(mask) == num_vals);
- for (i = 0; i < nvaluators; i++)
- {
- if (i < first_val || i >= first_val + num_vals)
- assert(!valuator_mask_isset(mask, i));
- else
- {
- assert(valuator_mask_isset(mask, i));
- assert(valuator_mask_get(mask, i) == valuators[i - first_val]);
- }
- }
-
- copy = valuator_mask_new(nvaluators);
- valuator_mask_copy(copy, mask);
- assert(mask != copy);
- assert(valuator_mask_size(mask) == valuator_mask_size(copy));
- assert(valuator_mask_num_valuators(mask) == valuator_mask_num_valuators(copy));
-
- for (i = 0; i < nvaluators; i++)
- {
- assert(valuator_mask_isset(mask, i) == valuator_mask_isset(copy, i));
- assert(valuator_mask_get(mask, i) == valuator_mask_get(copy, i));
- }
-
- valuator_mask_free(&mask);
- assert(mask == NULL);
-}
-
-static void dix_valuator_mode(void)
-{
- DeviceIntRec dev;
- const int num_axes = MAX_VALUATORS;
- int i;
- Atom atoms[MAX_VALUATORS] = { 0 };
-
- memset(&dev, 0, sizeof(DeviceIntRec));
- dev.type = MASTER_POINTER; /* claim it's a master to stop ptracccel */
-
- assert(InitValuatorClassDeviceStruct(NULL, 0, atoms, 0, 0) == FALSE);
- assert(InitValuatorClassDeviceStruct(&dev, num_axes, atoms, 0, Absolute));
-
- for (i = 0; i < num_axes; i++)
- {
- assert(valuator_get_mode(&dev, i) == Absolute);
- valuator_set_mode(&dev, i, Relative);
- assert(dev.valuator->axes[i].mode == Relative);
- assert(valuator_get_mode(&dev, i) == Relative);
- }
-
- valuator_set_mode(&dev, VALUATOR_MODE_ALL_AXES, Absolute);
- for (i = 0; i < num_axes; i++)
- assert(valuator_get_mode(&dev, i) == Absolute);
-
- valuator_set_mode(&dev, VALUATOR_MODE_ALL_AXES, Relative);
- for (i = 0; i < num_axes; i++)
- assert(valuator_get_mode(&dev, i) == Relative);
-}
-
-static void include_bit_test_macros(void)
-{
- uint8_t mask[9] = { 0 };
- int i;
-
- for (i = 0; i < sizeof(mask)/sizeof(mask[0]); i++)
- {
- assert(BitIsOn(mask, i) == 0);
- SetBit(mask, i);
- assert(BitIsOn(mask, i) == 1);
- assert(!!(mask[i/8] & (1 << (i % 8))));
- assert(CountBits(mask, sizeof(mask)) == 1);
- ClearBit(mask, i);
- assert(BitIsOn(mask, i) == 0);
- }
-}
-
-/**
- * Ensure that val->axisVal and val->axes are aligned on doubles.
- */
-static void dix_valuator_alloc(void)
-{
- ValuatorClassPtr v = NULL;
- int num_axes = 0;
-
- while (num_axes < 5)
- {
- v = AllocValuatorClass(v, num_axes);
-
- assert(v);
- assert(v->numAxes == num_axes);
-#ifndef __i386__
- /* must be double-aligned on 64 bit */
- assert(((void*)v->axisVal - (void*)v) % sizeof(double) == 0);
- assert(((void*)v->axes - (void*)v) % sizeof(double) == 0);
-#endif
- num_axes ++;
- }
-
- free(v);
-}
-
-int main(int argc, char** argv)
-{
- dix_input_valuator_masks();
- dix_input_attributes();
- dix_init_valuators();
- dix_event_to_core_conversion();
- dix_event_to_xi1_conversion();
- dix_check_grab_values();
- xi2_struct_sizes();
- dix_grab_matching();
- dix_valuator_mode();
- include_byte_padding_macros();
- include_bit_test_macros();
- xi_unregister_handlers();
- dix_valuator_alloc();
-
- return 0;
-}
+/**
+ * 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 <dix-config.h>
+#endif
+
+#include <stdint.h>
+#include <X11/X.h>
+#include "misc.h"
+#include "resource.h"
+#include <X11/Xproto.h>
+#include <X11/extensions/XI2proto.h>
+#include <X11/Xatom.h>
+#include "windowstr.h"
+#include "inputstr.h"
+#include "eventconvert.h"
+#include "exevents.h"
+#include "exglobals.h"
+#include "dixgrabs.h"
+#include "eventstr.h"
+#include "inpututils.h"
+#include "assert.h"
+
+/**
+ * Init a device with axes.
+ * Verify values set on the device.
+ *
+ * Result: All axes set to default values (usually 0).
+ */
+static void dix_init_valuators(void)
+{
+ DeviceIntRec dev;
+ ValuatorClassPtr val;
+ const int num_axes = 2;
+ int i;
+ Atom atoms[MAX_VALUATORS] = { 0 };
+
+
+ memset(&dev, 0, sizeof(DeviceIntRec));
+ dev.type = MASTER_POINTER; /* claim it's a master to stop ptracccel */
+
+ assert(InitValuatorClassDeviceStruct(NULL, 0, atoms, 0, 0) == FALSE);
+ assert(InitValuatorClassDeviceStruct(&dev, num_axes, atoms, 0, Absolute));
+
+ val = dev.valuator;
+ assert(val);
+ assert(val->numAxes == num_axes);
+ assert(val->numMotionEvents == 0);
+ assert(val->axisVal);
+
+ for (i = 0; i < num_axes; i++)
+ {
+ assert(val->axisVal[i] == 0);
+ assert(val->axes->min_value == NO_AXIS_LIMITS);
+ assert(val->axes->max_value == NO_AXIS_LIMITS);
+ assert(val->axes->mode == Absolute);
+ }
+
+ assert(dev.last.numValuators == num_axes);
+}
+
+/* just check the known success cases, and that error cases set the client's
+ * error value correctly. */
+static void dix_check_grab_values(void)
+{
+ ClientRec client;
+ GrabParameters param;
+ int rc;
+
+ memset(&client, 0, sizeof(client));
+
+ param.grabtype = GRABTYPE_CORE;
+ param.this_device_mode = GrabModeSync;
+ param.other_devices_mode = GrabModeSync;
+ param.modifiers = AnyModifier;
+ param.ownerEvents = FALSE;
+
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == Success);
+
+ param.this_device_mode = GrabModeAsync;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == Success);
+
+ param.this_device_mode = GrabModeAsync + 1;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == BadValue);
+ assert(client.errorValue == param.this_device_mode);
+ assert(client.errorValue == GrabModeAsync + 1);
+
+ param.this_device_mode = GrabModeSync;
+ param.other_devices_mode = GrabModeAsync;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == Success);
+
+ param.other_devices_mode = GrabModeAsync + 1;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == BadValue);
+ assert(client.errorValue == param.other_devices_mode);
+ assert(client.errorValue == GrabModeAsync + 1);
+
+ param.other_devices_mode = GrabModeSync;
+
+ param.modifiers = 1 << 13;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == BadValue);
+ assert(client.errorValue == param.modifiers);
+ assert(client.errorValue == (1 << 13));
+
+
+ param.modifiers = AnyModifier;
+ param.ownerEvents = TRUE;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == Success);
+
+ param.ownerEvents = 3;
+ rc = CheckGrabValues(&client, &param);
+ assert(rc == BadValue);
+ assert(client.errorValue == param.ownerEvents);
+ assert(client.errorValue == 3);
+}
+
+
+/**
+ * Convert various internal events to the matching core event and verify the
+ * parameters.
+ */
+static void dix_event_to_core(int type)
+{
+ DeviceEvent ev;
+ xEvent *core;
+ int time;
+ int x, y;
+ int rc;
+ int state;
+ int detail;
+ int count;
+ const int ROOT_WINDOW_ID = 0x100;
+
+ /* EventToCore memsets the event to 0 */
+#define test_event() \
+ assert(rc == Success); \
+ assert(core); \
+ assert(count == 1); \
+ assert(core->u.u.type == type); \
+ assert(core->u.u.detail == detail); \
+ assert(core->u.keyButtonPointer.time == time); \
+ assert(core->u.keyButtonPointer.rootX == x); \
+ assert(core->u.keyButtonPointer.rootY == y); \
+ assert(core->u.keyButtonPointer.state == state); \
+ assert(core->u.keyButtonPointer.eventX == 0); \
+ assert(core->u.keyButtonPointer.eventY == 0); \
+ assert(core->u.keyButtonPointer.root == ROOT_WINDOW_ID); \
+ assert(core->u.keyButtonPointer.event == 0); \
+ assert(core->u.keyButtonPointer.child == 0); \
+ assert(core->u.keyButtonPointer.sameScreen == FALSE);
+
+ x = 0;
+ y = 0;
+ time = 12345;
+ state = 0;
+ detail = 0;
+
+ ev.header = 0xFF;
+ ev.length = sizeof(DeviceEvent);
+ ev.time = time;
+ ev.root_y = x;
+ ev.root_x = y;
+ SetBit(ev.valuators.mask, 0);
+ SetBit(ev.valuators.mask, 1);
+ ev.root = ROOT_WINDOW_ID;
+ ev.corestate = state;
+ ev.detail.key = detail;
+
+ ev.type = type;
+ ev.detail.key = 0;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ x = 1;
+ y = 2;
+ ev.root_x = x;
+ ev.root_y = y;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ x = 0x7FFF;
+ y = 0x7FFF;
+ ev.root_x = x;
+ ev.root_y = y;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ x = 0x8000; /* too high */
+ y = 0x8000; /* too high */
+ ev.root_x = x;
+ ev.root_y = y;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ assert(rc == Success);
+ assert(core);
+ assert(count == 1);
+ assert(core->u.keyButtonPointer.rootX != x);
+ assert(core->u.keyButtonPointer.rootY != y);
+
+ x = 0x7FFF;
+ y = 0x7FFF;
+ ev.root_x = x;
+ ev.root_y = y;
+ time = 0;
+ ev.time = time;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ detail = 1;
+ ev.detail.key = detail;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ detail = 0xFF; /* highest value */
+ ev.detail.key = detail;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ detail = 0xFFF; /* too big */
+ ev.detail.key = detail;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ assert(rc == BadMatch);
+
+ detail = 0xFF; /* too big */
+ ev.detail.key = detail;
+ state = 0xFFFF; /* highest value */
+ ev.corestate = state;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ test_event();
+
+ state = 0x10000; /* too big */
+ ev.corestate = state;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ assert(rc == Success);
+ assert(core);
+ assert(count == 1);
+ assert(core->u.keyButtonPointer.state != state);
+ assert(core->u.keyButtonPointer.state == (state & 0xFFFF));
+
+#undef test_event
+}
+
+static void dix_event_to_core_fail(int evtype, int expected_rc)
+{
+ DeviceEvent ev;
+ xEvent *core;
+ int rc;
+ int count;
+
+ ev.header = 0xFF;
+ ev.length = sizeof(DeviceEvent);
+
+ ev.type = evtype;
+ rc = EventToCore((InternalEvent*)&ev, &core, &count);
+ assert(rc == expected_rc);
+}
+
+static void dix_event_to_core_conversion(void)
+{
+ dix_event_to_core_fail(0, BadImplementation);
+ dix_event_to_core_fail(1, BadImplementation);
+ dix_event_to_core_fail(ET_ProximityOut + 1, BadImplementation);
+ dix_event_to_core_fail(ET_ProximityIn, BadMatch);
+ dix_event_to_core_fail(ET_ProximityOut, BadMatch);
+
+ dix_event_to_core(ET_KeyPress);
+ dix_event_to_core(ET_KeyRelease);
+ dix_event_to_core(ET_ButtonPress);
+ dix_event_to_core(ET_ButtonRelease);
+ dix_event_to_core(ET_Motion);
+}
+
+static void
+_dix_test_xi_convert(DeviceEvent *ev, int expected_rc, int expected_count)
+{
+ xEvent *xi;
+ int count = 0;
+ int rc;
+
+ rc = EventToXI((InternalEvent*)ev, &xi, &count);
+ assert(rc == expected_rc);
+ assert(count >= expected_count);
+ if (count > 0){
+ deviceKeyButtonPointer *kbp = (deviceKeyButtonPointer*)xi;
+ assert(kbp->type == IEventBase + ev->type);
+ assert(kbp->detail == ev->detail.key);
+ assert(kbp->time == ev->time);
+ assert((kbp->deviceid & ~MORE_EVENTS) == ev->deviceid);
+ assert(kbp->root_x == ev->root_x);
+ assert(kbp->root_y == ev->root_y);
+ assert(kbp->state == ev->corestate);
+ assert(kbp->event_x == 0);
+ assert(kbp->event_y == 0);
+ assert(kbp->root == ev->root);
+ assert(kbp->event == 0);
+ assert(kbp->child == 0);
+ assert(kbp->same_screen == FALSE);
+
+ while (--count > 0) {
+ deviceValuator *v = (deviceValuator*)&xi[count];
+ assert(v->type == DeviceValuator);
+ assert(v->num_valuators <= 6);
+ }
+
+
+ free(xi);
+ }
+}
+
+/**
+ * This tests for internal event → XI1 event conversion
+ * - all conversions should generate the right XI event type
+ * - right number of events generated
+ * - extra events are valuators
+ */
+static void dix_event_to_xi1_conversion(void)
+{
+ DeviceEvent ev = {0};
+ int time;
+ int x, y;
+ int state;
+ int detail;
+ const int ROOT_WINDOW_ID = 0x100;
+ int deviceid;
+
+ IEventBase = 80;
+ DeviceValuator = IEventBase - 1;
+ DeviceKeyPress = IEventBase + ET_KeyPress;
+ DeviceKeyRelease = IEventBase + ET_KeyRelease;
+ DeviceButtonPress = IEventBase + ET_ButtonPress;
+ DeviceButtonRelease = IEventBase + ET_ButtonRelease;
+ DeviceMotionNotify = IEventBase + ET_Motion;
+ DeviceFocusIn = IEventBase + ET_FocusIn;
+ DeviceFocusOut = IEventBase + ET_FocusOut;
+ ProximityIn = IEventBase + ET_ProximityIn;
+ ProximityOut = IEventBase + ET_ProximityOut;
+
+ /* EventToXI callocs */
+ x = 0;
+ y = 0;
+ time = 12345;
+ state = 0;
+ detail = 0;
+ deviceid = 4;
+
+ ev.header = 0xFF;
+
+ ev.header = 0xFF;
+ ev.length = sizeof(DeviceEvent);
+ ev.time = time;
+ ev.root_y = x;
+ ev.root_x = y;
+ SetBit(ev.valuators.mask, 0);
+ SetBit(ev.valuators.mask, 1);
+ ev.root = ROOT_WINDOW_ID;
+ ev.corestate = state;
+ ev.detail.key = detail;
+ ev.deviceid = deviceid;
+
+ /* test all types for bad match */
+ ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_Motion; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, Success, 1);
+
+ /* No axes */
+ ClearBit(ev.valuators.mask, 0);
+ ClearBit(ev.valuators.mask, 1);
+ ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 1);
+ ev.type = ET_Motion; _dix_test_xi_convert(&ev, BadMatch, 0);
+ ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, BadMatch, 0);
+ ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, BadMatch, 0);
+
+ /* more than 6 axes → 2 valuator events */
+ SetBit(ev.valuators.mask, 0);
+ SetBit(ev.valuators.mask, 1);
+ SetBit(ev.valuators.mask, 2);
+ SetBit(ev.valuators.mask, 3);
+ SetBit(ev.valuators.mask, 4);
+ SetBit(ev.valuators.mask, 5);
+ SetBit(ev.valuators.mask, 6);
+ ev.type = ET_KeyPress; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_KeyRelease; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_ButtonPress; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_ButtonRelease; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_Motion; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_ProximityIn; _dix_test_xi_convert(&ev, Success, 2);
+ ev.type = ET_ProximityOut; _dix_test_xi_convert(&ev, Success, 2);
+
+
+ /* keycode too high */
+ ev.type = ET_KeyPress;
+ ev.detail.key = 256;
+ _dix_test_xi_convert(&ev, Success, 0);
+
+ /* deviceid too high */
+ ev.type = ET_KeyPress;
+ ev.detail.key = 18;
+ ev.deviceid = 128;
+ _dix_test_xi_convert(&ev, Success, 0);
+}
+
+
+static void xi2_struct_sizes(void)
+{
+#define compare(req) \
+ assert(sizeof(req) == sz_##req);
+
+ compare(xXIQueryVersionReq);
+ compare(xXIWarpPointerReq);
+ compare(xXIChangeCursorReq);
+ compare(xXIChangeHierarchyReq);
+ compare(xXISetClientPointerReq);
+ compare(xXIGetClientPointerReq);
+ compare(xXISelectEventsReq);
+ compare(xXIQueryVersionReq);
+ compare(xXIQueryDeviceReq);
+ compare(xXISetFocusReq);
+ compare(xXIGetFocusReq);
+ compare(xXIGrabDeviceReq);
+ compare(xXIUngrabDeviceReq);
+ compare(xXIAllowEventsReq);
+ compare(xXIPassiveGrabDeviceReq);
+ compare(xXIPassiveUngrabDeviceReq);
+ compare(xXIListPropertiesReq);
+ compare(xXIChangePropertyReq);
+ compare(xXIDeletePropertyReq);
+ compare(xXIGetPropertyReq);
+ compare(xXIGetSelectedEventsReq);
+#undef compare
+}
+
+
+static void dix_grab_matching(void)
+{
+ DeviceIntRec xi_all_devices, xi_all_master_devices, dev1, dev2;
+ GrabRec a, b;
+ BOOL rc;
+
+ memset(&a, 0, sizeof(a));
+ memset(&b, 0, sizeof(b));
+
+ /* different grabtypes must fail */
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_XI2;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI2;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_CORE;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* XI2 grabs for different devices must fail, regardless of ignoreDevice
+ * XI2 grabs for master devices must fail against a slave */
+ memset(&xi_all_devices, 0, sizeof(DeviceIntRec));
+ memset(&xi_all_master_devices, 0, sizeof(DeviceIntRec));
+ memset(&dev1, 0, sizeof(DeviceIntRec));
+ memset(&dev2, 0, sizeof(DeviceIntRec));
+
+ xi_all_devices.id = XIAllDevices;
+ xi_all_master_devices.id = XIAllMasterDevices;
+ dev1.id = 10;
+ dev1.type = SLAVE;
+ dev2.id = 11;
+ dev2.type = SLAVE;
+
+ inputInfo.all_devices = &xi_all_devices;
+ inputInfo.all_master_devices = &xi_all_master_devices;
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.device = &dev1;
+ b.device = &dev2;
+
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+
+ a.device = &dev2;
+ b.device = &dev1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ a.device = inputInfo.all_master_devices;
+ b.device = &dev1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ a.device = &dev1;
+ b.device = inputInfo.all_master_devices;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ /* ignoreDevice FALSE must fail for different devices for CORE and XI */
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.device = &dev1;
+ b.device = &dev2;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.device = &dev1;
+ b.device = &dev2;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+
+ /* ignoreDevice FALSE must fail for different modifier devices for CORE
+ * and XI */
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev2;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev2;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+
+ /* different event type must fail */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ a.type = XI_KeyPress;
+ b.type = XI_KeyRelease;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ a.type = XI_KeyPress;
+ b.type = XI_KeyRelease;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ a.type = XI_KeyPress;
+ b.type = XI_KeyRelease;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&a, &b, TRUE);
+ assert(rc == FALSE);
+
+ /* different modifiers must fail */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.device = &dev1;
+ b.device = &dev1;
+ a.modifierDevice = &dev1;
+ b.modifierDevice = &dev1;
+ a.type = XI_KeyPress;
+ b.type = XI_KeyPress;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 2;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* AnyModifier must fail for XI2 */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.modifiersDetail.exact = AnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* XIAnyModifier must fail for CORE and XI */
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.modifiersDetail.exact = XIAnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.modifiersDetail.exact = XIAnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* different detail must fail */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.detail.exact = 1;
+ b.detail.exact = 2;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* detail of AnyModifier must fail */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.detail.exact = AnyModifier;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* detail of XIAnyModifier must fail */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.detail.exact = XIAnyModifier;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == FALSE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == FALSE);
+
+ /* XIAnyModifier or AnyModifer must succeed */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.detail.exact = 1;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = XIAnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.detail.exact = 1;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = AnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.detail.exact = 1;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = AnyModifier;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+
+ /* AnyKey or XIAnyKeycode must succeed */
+ a.grabtype = GRABTYPE_XI2;
+ b.grabtype = GRABTYPE_XI2;
+ a.detail.exact = XIAnyKeycode;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+
+ a.grabtype = GRABTYPE_CORE;
+ b.grabtype = GRABTYPE_CORE;
+ a.detail.exact = AnyKey;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+
+ a.grabtype = GRABTYPE_XI;
+ b.grabtype = GRABTYPE_XI;
+ a.detail.exact = AnyKey;
+ b.detail.exact = 1;
+ a.modifiersDetail.exact = 1;
+ b.modifiersDetail.exact = 1;
+ rc = GrabMatchesSecond(&a, &b, FALSE);
+ assert(rc == TRUE);
+ rc = GrabMatchesSecond(&b, &a, FALSE);
+ assert(rc == TRUE);
+}
+
+static void test_bits_to_byte(int i)
+{
+ int expected_bytes;
+ expected_bytes = (i + 7)/8;
+
+ assert(bits_to_bytes(i) >= i/8);
+ assert((bits_to_bytes(i) * 8) - i <= 7);
+ assert(expected_bytes == bits_to_bytes(i));
+}
+
+static void test_bytes_to_int32(int i)
+{
+ int expected_4byte;
+ expected_4byte = (i + 3)/4;
+
+ assert(bytes_to_int32(i) <= i);
+ assert((bytes_to_int32(i) * 4) - i <= 3);
+ assert(expected_4byte == bytes_to_int32(i));
+}
+
+static void test_pad_to_int32(int i)
+{
+ int expected_bytes;
+ expected_bytes = ((i + 3)/4) * 4;
+
+ assert(pad_to_int32(i) >= i);
+ assert(pad_to_int32(i) - i <= 3);
+ assert(expected_bytes == pad_to_int32(i));
+}
+static void include_byte_padding_macros(void)
+{
+ printf("Testing bits_to_bytes()\n");
+
+ /* the macros don't provide overflow protection */
+ test_bits_to_byte(0);
+ test_bits_to_byte(1);
+ test_bits_to_byte(2);
+ test_bits_to_byte(7);
+ test_bits_to_byte(8);
+ test_bits_to_byte(0xFF);
+ test_bits_to_byte(0x100);
+ test_bits_to_byte(INT_MAX - 9);
+ test_bits_to_byte(INT_MAX - 8);
+
+ printf("Testing bytes_to_int32()\n");
+
+ test_bytes_to_int32(0);
+ test_bytes_to_int32(1);
+ test_bytes_to_int32(2);
+ test_bytes_to_int32(7);
+ test_bytes_to_int32(8);
+ test_bytes_to_int32(0xFF);
+ test_bytes_to_int32(0x100);
+ test_bytes_to_int32(0xFFFF);
+ test_bytes_to_int32(0x10000);
+ test_bytes_to_int32(0xFFFFFF);
+ test_bytes_to_int32(0x1000000);
+ test_bytes_to_int32(INT_MAX - 4);
+ test_bytes_to_int32(INT_MAX - 3);
+
+ printf("Testing pad_to_int32\n");
+
+ test_pad_to_int32(0);
+ test_pad_to_int32(0);
+ test_pad_to_int32(1);
+ test_pad_to_int32(2);
+ test_pad_to_int32(7);
+ test_pad_to_int32(8);
+ test_pad_to_int32(0xFF);
+ test_pad_to_int32(0x100);
+ test_pad_to_int32(0xFFFF);
+ test_pad_to_int32(0x10000);
+ test_pad_to_int32(0xFFFFFF);
+ test_pad_to_int32(0x1000000);
+ test_pad_to_int32(INT_MAX - 4);
+ test_pad_to_int32(INT_MAX - 3);
+}
+
+static void xi_unregister_handlers(void)
+{
+ DeviceIntRec dev;
+ int handler;
+
+ memset(&dev, 0, sizeof(dev));
+
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 1);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 2);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 3);
+
+ printf("Unlinking from front.\n");
+
+ XIUnregisterPropertyHandler(&dev, 4); /* NOOP */
+ assert(dev.properties.handlers->id == 3);
+ XIUnregisterPropertyHandler(&dev, 3);
+ assert(dev.properties.handlers->id == 2);
+ XIUnregisterPropertyHandler(&dev, 2);
+ assert(dev.properties.handlers->id == 1);
+ XIUnregisterPropertyHandler(&dev, 1);
+ assert(dev.properties.handlers == NULL);
+
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 4);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 5);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 6);
+ XIUnregisterPropertyHandler(&dev, 3); /* NOOP */
+ assert(dev.properties.handlers->next->next->next == NULL);
+ XIUnregisterPropertyHandler(&dev, 4);
+ assert(dev.properties.handlers->next->next == NULL);
+ XIUnregisterPropertyHandler(&dev, 5);
+ assert(dev.properties.handlers->next == NULL);
+ XIUnregisterPropertyHandler(&dev, 6);
+ assert(dev.properties.handlers == NULL);
+
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 7);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 8);
+ handler = XIRegisterPropertyHandler(&dev, NULL, NULL, NULL);
+ assert(handler == 9);
+
+ XIDeleteAllDeviceProperties(&dev);
+ assert(dev.properties.handlers == NULL);
+ XIUnregisterPropertyHandler(&dev, 7); /* NOOP */
+
+}
+
+static void cmp_attr_fields(InputAttributes *attr1,
+ InputAttributes *attr2)
+{
+ char **tags1, **tags2;
+
+ assert(attr1 && attr2);
+ assert(attr1 != attr2);
+ assert(attr1->flags == attr2->flags);
+
+ if (attr1->product != NULL)
+ {
+ assert(attr1->product != attr2->product);
+ assert(strcmp(attr1->product, attr2->product) == 0);
+ } else
+ assert(attr2->product == NULL);
+
+ if (attr1->vendor != NULL)
+ {
+ assert(attr1->vendor != attr2->vendor);
+ assert(strcmp(attr1->vendor, attr2->vendor) == 0);
+ } else
+ assert(attr2->vendor == NULL);
+
+ if (attr1->device != NULL)
+ {
+ assert(attr1->device != attr2->device);
+ assert(strcmp(attr1->device, attr2->device) == 0);
+ } else
+ assert(attr2->device == NULL);
+
+ if (attr1->pnp_id != NULL)
+ {
+ assert(attr1->pnp_id != attr2->pnp_id);
+ assert(strcmp(attr1->pnp_id, attr2->pnp_id) == 0);
+ } else
+ assert(attr2->pnp_id == NULL);
+
+ if (attr1->usb_id != NULL)
+ {
+ assert(attr1->usb_id != attr2->usb_id);
+ assert(strcmp(attr1->usb_id, attr2->usb_id) == 0);
+ } else
+ assert(attr2->usb_id == NULL);
+
+ tags1 = attr1->tags;
+ tags2 = attr2->tags;
+
+ /* if we don't have any tags, skip the tag checking bits */
+ if (!tags1)
+ {
+ assert(!tags2);
+ return;
+ }
+
+ /* Don't lug around empty arrays */
+ assert(*tags1);
+ assert(*tags2);
+
+ /* check for identical content, but duplicated */
+ while (*tags1)
+ {
+ assert(*tags1 != *tags2);
+ assert(strcmp(*tags1, *tags2) == 0);
+ tags1++;
+ tags2++;
+ }
+
+ /* ensure tags1 and tags2 have the same no of elements */
+ assert(!*tags2);
+
+ /* check for not sharing memory */
+ tags1 = attr1->tags;
+ while (*tags1)
+ {
+ tags2 = attr2->tags;
+ while (*tags2)
+ assert(*tags1 != *tags2++);
+
+ tags1++;
+ }
+}
+
+static void dix_input_attributes(void)
+{
+ InputAttributes orig = {0};
+ InputAttributes *new;
+ char *tags[4] = {"tag1", "tag2", "tag2", NULL};
+
+ new = DuplicateInputAttributes(NULL);
+ assert(!new);
+
+ new = DuplicateInputAttributes(&orig);
+ assert(memcmp(&orig, new, sizeof(InputAttributes)) == 0);
+
+ orig.product = "product name";
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.vendor = "vendor name";
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.device = "device path";
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.pnp_id = "PnPID";
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.usb_id = "USBID";
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.flags = 0xF0;
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+
+ orig.tags = tags;
+ new = DuplicateInputAttributes(&orig);
+ cmp_attr_fields(&orig, new);
+ FreeInputAttributes(new);
+}
+
+static void dix_input_valuator_masks(void)
+{
+ ValuatorMask *mask = NULL, *copy;
+ int nvaluators = MAX_VALUATORS;
+ int valuators[nvaluators];
+ int i;
+ int first_val, num_vals;
+
+ for (i = 0; i < nvaluators; i++)
+ valuators[i] = i;
+
+ mask = valuator_mask_new(nvaluators);
+ assert(mask != NULL);
+ assert(valuator_mask_size(mask) == 0);
+ assert(valuator_mask_num_valuators(mask) == 0);
+
+ for (i = 0; i < nvaluators; i++)
+ {
+ assert(!valuator_mask_isset(mask, i));
+ valuator_mask_set(mask, i, valuators[i]);
+ assert(valuator_mask_isset(mask, i));
+ assert(valuator_mask_get(mask, i) == valuators[i]);
+ assert(valuator_mask_size(mask) == i + 1);
+ assert(valuator_mask_num_valuators(mask) == i + 1);
+ }
+
+ for (i = 0; i < nvaluators; i++)
+ {
+ assert(valuator_mask_isset(mask, i));
+ valuator_mask_unset(mask, i);
+ /* we're removing valuators from the front, so size should stay the
+ * same until the last bit is removed */
+ if (i < nvaluators - 1)
+ assert(valuator_mask_size(mask) == nvaluators);
+ assert(!valuator_mask_isset(mask, i));
+ }
+
+ assert(valuator_mask_size(mask) == 0);
+ valuator_mask_zero(mask);
+ assert(valuator_mask_size(mask) == 0);
+ assert(valuator_mask_num_valuators(mask) == 0);
+ for (i = 0; i < nvaluators; i++)
+ assert(!valuator_mask_isset(mask, i));
+
+ first_val = 5;
+ num_vals = 6;
+
+ valuator_mask_set_range(mask, first_val, num_vals, valuators);
+ assert(valuator_mask_size(mask) == first_val + num_vals);
+ assert(valuator_mask_num_valuators(mask) == num_vals);
+ for (i = 0; i < nvaluators; i++)
+ {
+ if (i < first_val || i >= first_val + num_vals)
+ assert(!valuator_mask_isset(mask, i));
+ else
+ {
+ assert(valuator_mask_isset(mask, i));
+ assert(valuator_mask_get(mask, i) == valuators[i - first_val]);
+ }
+ }
+
+ copy = valuator_mask_new(nvaluators);
+ valuator_mask_copy(copy, mask);
+ assert(mask != copy);
+ assert(valuator_mask_size(mask) == valuator_mask_size(copy));
+ assert(valuator_mask_num_valuators(mask) == valuator_mask_num_valuators(copy));
+
+ for (i = 0; i < nvaluators; i++)
+ {
+ assert(valuator_mask_isset(mask, i) == valuator_mask_isset(copy, i));
+ assert(valuator_mask_get(mask, i) == valuator_mask_get(copy, i));
+ }
+
+ valuator_mask_free(&mask);
+ assert(mask == NULL);
+}
+
+static void dix_valuator_mode(void)
+{
+ DeviceIntRec dev;
+ const int num_axes = MAX_VALUATORS;
+ int i;
+ Atom atoms[MAX_VALUATORS] = { 0 };
+
+ memset(&dev, 0, sizeof(DeviceIntRec));
+ dev.type = MASTER_POINTER; /* claim it's a master to stop ptracccel */
+
+ assert(InitValuatorClassDeviceStruct(NULL, 0, atoms, 0, 0) == FALSE);
+ assert(InitValuatorClassDeviceStruct(&dev, num_axes, atoms, 0, Absolute));
+
+ for (i = 0; i < num_axes; i++)
+ {
+ assert(valuator_get_mode(&dev, i) == Absolute);
+ valuator_set_mode(&dev, i, Relative);
+ assert(dev.valuator->axes[i].mode == Relative);
+ assert(valuator_get_mode(&dev, i) == Relative);
+ }
+
+ valuator_set_mode(&dev, VALUATOR_MODE_ALL_AXES, Absolute);
+ for (i = 0; i < num_axes; i++)
+ assert(valuator_get_mode(&dev, i) == Absolute);
+
+ valuator_set_mode(&dev, VALUATOR_MODE_ALL_AXES, Relative);
+ for (i = 0; i < num_axes; i++)
+ assert(valuator_get_mode(&dev, i) == Relative);
+}
+
+static void include_bit_test_macros(void)
+{
+ uint8_t mask[9] = { 0 };
+ int i;
+
+ for (i = 0; i < sizeof(mask)/sizeof(mask[0]); i++)
+ {
+ assert(BitIsOn(mask, i) == 0);
+ SetBit(mask, i);
+ assert(BitIsOn(mask, i) == 1);
+ assert(!!(mask[i/8] & (1 << (i % 8))));
+ assert(CountBits(mask, sizeof(mask)) == 1);
+ ClearBit(mask, i);
+ assert(BitIsOn(mask, i) == 0);
+ }
+}
+
+/**
+ * Ensure that val->axisVal and val->axes are aligned on doubles.
+ */
+static void dix_valuator_alloc(void)
+{
+ ValuatorClassPtr v = NULL;
+ int num_axes = 0;
+
+ while (num_axes < 5)
+ {
+ v = AllocValuatorClass(v, num_axes);
+
+ assert(v);
+ assert(v->numAxes == num_axes);
+#ifndef __i386__
+ /* must be double-aligned on 64 bit */
+ assert(((void*)v->axisVal - (void*)v) % sizeof(double) == 0);
+ assert(((void*)v->axes - (void*)v) % sizeof(double) == 0);
+#endif
+ num_axes ++;
+ }
+
+ free(v);
+}
+
+int main(int argc, char** argv)
+{
+ dix_input_valuator_masks();
+ dix_input_attributes();
+ dix_init_valuators();
+ dix_event_to_core_conversion();
+ dix_event_to_xi1_conversion();
+ dix_check_grab_values();
+ xi2_struct_sizes();
+ dix_grab_matching();
+ dix_valuator_mode();
+ include_byte_padding_macros();
+ include_bit_test_macros();
+ xi_unregister_handlers();
+ dix_valuator_alloc();
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-16 02:19:34 +0000