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xserver-multidpi/test/xi2/protocol-eventconvert.c
Keith Packard 9838b7032e Introduce a consistent coding style 
This is strictly the application of the script 'x-indent-all.sh'
from util/modular. Compared to the patch that Daniel posted in
January, I've added a few indent flags:

	-bap
	-psl
	-T PrivatePtr
	-T pmWait
	-T _XFUNCPROTOBEGIN
	-T _XFUNCPROTOEND
	-T _X_EXPORT

The typedefs were needed to make the output of sdksyms.sh match the
previous output, otherwise, the code is formatted badly enough that
sdksyms.sh generates incorrect output.

The generated code was compared with the previous version and found to
be essentially identical -- "assert" line numbers and BUILD_TIME were
the only differences found.

The comparison was done with this script:

dir1=$1
dir2=$2

for dir in $dir1 $dir2; do
	(cd $dir && find . -name '*.o' | while read file; do
		dir=`dirname $file`
		base=`basename $file .o`
		dump=$dir/$base.dump
		objdump -d $file > $dump
	done)
done

find $dir1 -name '*.dump' | while read dump; do
	otherdump=`echo $dump | sed "s;$dir1;$dir2;"`
	diff -u $dump $otherdump
done

Signed-off-by: Keith Packard <keithp@keithp.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-03-21 13:54:42 -07:00

998 lines
26 KiB
C
Raw Blame History

/**
* 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 "inputstr.h"
#include "eventstr.h"
#include "eventconvert.h"
#include "exevents.h"
#include "inpututils.h"
#include <X11/extensions/XI2proto.h>
static void
test_values_XIRawEvent(RawDeviceEvent *in, xXIRawEvent * out, BOOL swap)
{
int i;
unsigned char *ptr;
FP3232 *value, *raw_value;
int nvals = 0;
int bits_set;
int len;
uint32_t flagmask = 0;
if (swap) {
swaps(&out->sequenceNumber);
swapl(&out->length);
swaps(&out->evtype);
swaps(&out->deviceid);
swapl(&out->time);
swapl(&out->detail);
swaps(&out->valuators_len);
swapl(&out->flags);
}
assert(out->type == GenericEvent);
assert(out->extension == 0); /* IReqCode defaults to 0 */
assert(out->evtype == GetXI2Type(in->type));
assert(out->time == in->time);
assert(out->detail == in->detail.button);
assert(out->deviceid == in->deviceid);
assert(out->valuators_len >=
bytes_to_int32(bits_to_bytes(sizeof(in->valuators.mask))));
switch (in->type) {
case ET_RawMotion:
case ET_RawButtonPress:
case ET_RawButtonRelease:
flagmask = XIPointerEmulated;
break;
default:
flagmask = 0;
}
assert((out->flags & ~flagmask) == 0);
ptr = (unsigned char *) &out[1];
bits_set = 0;
for (i = 0; out->valuators_len && i < sizeof(in->valuators.mask) * 8; i++) {
if (i >= MAX_VALUATORS)
assert(!XIMaskIsSet(in->valuators.mask, i));
assert(XIMaskIsSet(in->valuators.mask, i) == XIMaskIsSet(ptr, i));
if (XIMaskIsSet(in->valuators.mask, i))
bits_set++;
}
/* length is len of valuator mask (in 4-byte units) + the number of bits
* set. Each bit set represents 2 8-byte values, hence the
* 'bits_set * 4' */
len = out->valuators_len + bits_set * 4;
assert(out->length == len);
nvals = 0;
for (i = 0; out->valuators_len && i < MAX_VALUATORS; i++) {
assert(XIMaskIsSet(in->valuators.mask, i) == XIMaskIsSet(ptr, i));
if (XIMaskIsSet(in->valuators.mask, i)) {
FP3232 vi, vo;
value =
(FP3232 *) (((unsigned char *) &out[1]) +
out->valuators_len * 4);
value += nvals;
vi = double_to_fp3232(in->valuators.data[i]);
vo.integral = value->integral;
vo.frac = value->frac;
if (swap) {
swapl(&vo.integral);
swapl(&vo.frac);
}
assert(vi.integral == vo.integral);
assert(vi.frac == vo.frac);
raw_value = value + bits_set;
vi = double_to_fp3232(in->valuators.data_raw[i]);
vo.integral = raw_value->integral;
vo.frac = raw_value->frac;
if (swap) {
swapl(&vo.integral);
swapl(&vo.frac);
}
assert(vi.integral == vo.integral);
assert(vi.frac == vo.frac);
nvals++;
}
}
}
static void
test_XIRawEvent(RawDeviceEvent *in)
{
xXIRawEvent *out, *swapped;
int rc;
rc = EventToXI2((InternalEvent *) in, (xEvent **) &out);
assert(rc == Success);
test_values_XIRawEvent(in, out, FALSE);
swapped = calloc(1, sizeof(xEvent) + out->length * 4);
XI2EventSwap((xGenericEvent *) out, (xGenericEvent *) swapped);
test_values_XIRawEvent(in, swapped, TRUE);
free(out);
free(swapped);
}
static void
test_convert_XIFocusEvent(void)
{
xEvent *out;
DeviceEvent in;
int rc;
in.header = ET_Internal;
in.type = ET_Enter;
rc = EventToXI2((InternalEvent *) &in, &out);
assert(rc == Success);
assert(out == NULL);
in.header = ET_Internal;
in.type = ET_FocusIn;
rc = EventToXI2((InternalEvent *) &in, &out);
assert(rc == Success);
assert(out == NULL);
in.header = ET_Internal;
in.type = ET_FocusOut;
rc = EventToXI2((InternalEvent *) &in, &out);
assert(rc == BadImplementation);
in.header = ET_Internal;
in.type = ET_Leave;
rc = EventToXI2((InternalEvent *) &in, &out);
assert(rc == BadImplementation);
}
static void
test_convert_XIRawEvent(void)
{
RawDeviceEvent in;
int i;
memset(&in, 0, sizeof(in));
in.header = ET_Internal;
in.type = ET_RawMotion;
test_XIRawEvent(&in);
in.header = ET_Internal;
in.type = ET_RawKeyPress;
test_XIRawEvent(&in);
in.header = ET_Internal;
in.type = ET_RawKeyRelease;
test_XIRawEvent(&in);
in.header = ET_Internal;
in.type = ET_RawButtonPress;
test_XIRawEvent(&in);
in.header = ET_Internal;
in.type = ET_RawButtonRelease;
test_XIRawEvent(&in);
in.detail.button = 1L;
test_XIRawEvent(&in);
in.detail.button = 1L << 8;
test_XIRawEvent(&in);
in.detail.button = 1L << 16;
test_XIRawEvent(&in);
in.detail.button = 1L << 24;
test_XIRawEvent(&in);
in.detail.button = ~0L;
test_XIRawEvent(&in);
in.detail.button = 0;
in.time = 1L;
test_XIRawEvent(&in);
in.time = 1L << 8;
test_XIRawEvent(&in);
in.time = 1L << 16;
test_XIRawEvent(&in);
in.time = 1L << 24;
test_XIRawEvent(&in);
in.time = ~0L;
test_XIRawEvent(&in);
in.deviceid = 1;
test_XIRawEvent(&in);
in.deviceid = 1 << 8;
test_XIRawEvent(&in);
in.deviceid = ~0 & 0xFF;
test_XIRawEvent(&in);
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
test_XIRawEvent(&in);
XIClearMask(in.valuators.mask, i);
}
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
in.valuators.data[i] = i + (i * 0.0010);
in.valuators.data_raw[i] = (i + 10) + (i * 0.0030);
test_XIRawEvent(&in);
XIClearMask(in.valuators.mask, i);
}
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
test_XIRawEvent(&in);
}
}
static void
test_values_XIDeviceEvent(DeviceEvent *in, xXIDeviceEvent * out, BOOL swap)
{
int buttons, valuators;
int i;
unsigned char *ptr;
uint32_t flagmask = 0;
FP3232 *values;
if (swap) {
swaps(&out->sequenceNumber);
swapl(&out->length);
swaps(&out->evtype);
swaps(&out->deviceid);
swaps(&out->sourceid);
swapl(&out->time);
swapl(&out->detail);
swapl(&out->root);
swapl(&out->event);
swapl(&out->child);
swapl(&out->root_x);
swapl(&out->root_y);
swapl(&out->event_x);
swapl(&out->event_y);
swaps(&out->buttons_len);
swaps(&out->valuators_len);
swapl(&out->mods.base_mods);
swapl(&out->mods.latched_mods);
swapl(&out->mods.locked_mods);
swapl(&out->mods.effective_mods);
swapl(&out->flags);
}
assert(out->extension == 0); /* IReqCode defaults to 0 */
assert(out->evtype == GetXI2Type(in->type));
assert(out->time == in->time);
assert(out->detail == in->detail.button);
assert(out->length >= 12);
assert(out->deviceid == in->deviceid);
assert(out->sourceid == in->sourceid);
switch (in->type) {
case ET_ButtonPress:
case ET_Motion:
case ET_ButtonRelease:
flagmask = XIPointerEmulated;
break;
case ET_KeyPress:
flagmask = XIKeyRepeat;
break;
default:
flagmask = 0;
break;
}
assert((out->flags & ~flagmask) == 0);
assert(out->root == in->root);
assert(out->event == None); /* set in FixUpEventFromWindow */
assert(out->child == None); /* set in FixUpEventFromWindow */
assert(out->mods.base_mods == in->mods.base);
assert(out->mods.latched_mods == in->mods.latched);
assert(out->mods.locked_mods == in->mods.locked);
assert(out->mods.effective_mods == in->mods.effective);
assert(out->group.base_group == in->group.base);
assert(out->group.latched_group == in->group.latched);
assert(out->group.locked_group == in->group.locked);
assert(out->group.effective_group == in->group.effective);
assert(out->event_x == 0); /* set in FixUpEventFromWindow */
assert(out->event_y == 0); /* set in FixUpEventFromWindow */
assert(out->root_x == FP1616(in->root_x, in->root_x_frac));
assert(out->root_y == FP1616(in->root_y, in->root_y_frac));
buttons = 0;
for (i = 0; i < bits_to_bytes(sizeof(in->buttons)); i++) {
if (XIMaskIsSet(in->buttons, i)) {
assert(out->buttons_len >= bytes_to_int32(bits_to_bytes(i)));
buttons++;
}
}
ptr = (unsigned char *) &out[1];
for (i = 0; i < sizeof(in->buttons) * 8; i++)
assert(XIMaskIsSet(in->buttons, i) == XIMaskIsSet(ptr, i));
valuators = 0;
for (i = 0; i < MAX_VALUATORS; i++)
if (XIMaskIsSet(in->valuators.mask, i))
valuators++;
assert(out->valuators_len >= bytes_to_int32(bits_to_bytes(valuators)));
ptr += out->buttons_len * 4;
values = (FP3232 *) (ptr + out->valuators_len * 4);
for (i = 0; i < sizeof(in->valuators.mask) * 8 ||
i < (out->valuators_len * 4) * 8; i++) {
if (i >= MAX_VALUATORS)
assert(!XIMaskIsSet(in->valuators.mask, i) && !XIMaskIsSet(ptr, i));
else if (i > sizeof(in->valuators.mask) * 8)
assert(!XIMaskIsSet(ptr, i));
else if (i > out->valuators_len * 4 * 8)
assert(!XIMaskIsSet(in->valuators.mask, i));
else {
assert(XIMaskIsSet(in->valuators.mask, i) == XIMaskIsSet(ptr, i));
if (XIMaskIsSet(ptr, i)) {
FP3232 vi, vo;
vi = double_to_fp3232(in->valuators.data[i]);
vo = *values;
if (swap) {
swapl(&vo.integral);
swapl(&vo.frac);
}
assert(vi.integral == vo.integral);
assert(vi.frac == vo.frac);
values++;
}
}
}
}
static void
test_XIDeviceEvent(DeviceEvent *in)
{
xXIDeviceEvent *out, *swapped;
int rc;
rc = EventToXI2((InternalEvent *) in, (xEvent **) &out);
assert(rc == Success);
test_values_XIDeviceEvent(in, out, FALSE);
swapped = calloc(1, sizeof(xEvent) + out->length * 4);
XI2EventSwap((xGenericEvent *) out, (xGenericEvent *) swapped);
test_values_XIDeviceEvent(in, swapped, TRUE);
free(out);
free(swapped);
}
static void
test_convert_XIDeviceEvent(void)
{
DeviceEvent in;
int i;
memset(&in, 0, sizeof(in));
in.header = ET_Internal;
in.type = ET_Motion;
in.length = sizeof(DeviceEvent);
in.time = 0;
in.deviceid = 1;
in.sourceid = 2;
in.root = 3;
in.root_x = 4;
in.root_x_frac = 5;
in.root_y = 6;
in.root_y_frac = 7;
in.detail.button = 8;
in.mods.base = 9;
in.mods.latched = 10;
in.mods.locked = 11;
in.mods.effective = 11;
in.group.base = 12;
in.group.latched = 13;
in.group.locked = 14;
in.group.effective = 15;
test_XIDeviceEvent(&in);
/* 32 bit */
in.detail.button = 1L;
test_XIDeviceEvent(&in);
in.detail.button = 1L << 8;
test_XIDeviceEvent(&in);
in.detail.button = 1L << 16;
test_XIDeviceEvent(&in);
in.detail.button = 1L << 24;
test_XIDeviceEvent(&in);
in.detail.button = ~0L;
test_XIDeviceEvent(&in);
/* 32 bit */
in.time = 1L;
test_XIDeviceEvent(&in);
in.time = 1L << 8;
test_XIDeviceEvent(&in);
in.time = 1L << 16;
test_XIDeviceEvent(&in);
in.time = 1L << 24;
test_XIDeviceEvent(&in);
in.time = ~0L;
test_XIDeviceEvent(&in);
/* 16 bit */
in.deviceid = 1;
test_XIDeviceEvent(&in);
in.deviceid = 1 << 8;
test_XIDeviceEvent(&in);
in.deviceid = ~0 & 0xFF;
test_XIDeviceEvent(&in);
/* 16 bit */
in.sourceid = 1;
test_XIDeviceEvent(&in);
in.deviceid = 1 << 8;
test_XIDeviceEvent(&in);
in.deviceid = ~0 & 0xFF;
test_XIDeviceEvent(&in);
/* 32 bit */
in.root = 1L;
test_XIDeviceEvent(&in);
in.root = 1L << 8;
test_XIDeviceEvent(&in);
in.root = 1L << 16;
test_XIDeviceEvent(&in);
in.root = 1L << 24;
test_XIDeviceEvent(&in);
in.root = ~0L;
test_XIDeviceEvent(&in);
/* 16 bit */
in.root_x = 1;
test_XIDeviceEvent(&in);
in.root_x = 1 << 8;
test_XIDeviceEvent(&in);
in.root_x = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.root_x_frac = 1;
test_XIDeviceEvent(&in);
in.root_x_frac = 1 << 8;
test_XIDeviceEvent(&in);
in.root_x_frac = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.root_y = 1;
test_XIDeviceEvent(&in);
in.root_y = 1 << 8;
test_XIDeviceEvent(&in);
in.root_y = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.root_y_frac = 1;
test_XIDeviceEvent(&in);
in.root_y_frac = 1 << 8;
test_XIDeviceEvent(&in);
in.root_y_frac = ~0 & 0xFF;
test_XIDeviceEvent(&in);
/* 32 bit */
in.mods.base = 1L;
test_XIDeviceEvent(&in);
in.mods.base = 1L << 8;
test_XIDeviceEvent(&in);
in.mods.base = 1L << 16;
test_XIDeviceEvent(&in);
in.mods.base = 1L << 24;
test_XIDeviceEvent(&in);
in.mods.base = ~0L;
test_XIDeviceEvent(&in);
in.mods.latched = 1L;
test_XIDeviceEvent(&in);
in.mods.latched = 1L << 8;
test_XIDeviceEvent(&in);
in.mods.latched = 1L << 16;
test_XIDeviceEvent(&in);
in.mods.latched = 1L << 24;
test_XIDeviceEvent(&in);
in.mods.latched = ~0L;
test_XIDeviceEvent(&in);
in.mods.locked = 1L;
test_XIDeviceEvent(&in);
in.mods.locked = 1L << 8;
test_XIDeviceEvent(&in);
in.mods.locked = 1L << 16;
test_XIDeviceEvent(&in);
in.mods.locked = 1L << 24;
test_XIDeviceEvent(&in);
in.mods.locked = ~0L;
test_XIDeviceEvent(&in);
in.mods.effective = 1L;
test_XIDeviceEvent(&in);
in.mods.effective = 1L << 8;
test_XIDeviceEvent(&in);
in.mods.effective = 1L << 16;
test_XIDeviceEvent(&in);
in.mods.effective = 1L << 24;
test_XIDeviceEvent(&in);
in.mods.effective = ~0L;
test_XIDeviceEvent(&in);
/* 8 bit */
in.group.base = 1;
test_XIDeviceEvent(&in);
in.group.base = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.group.latched = 1;
test_XIDeviceEvent(&in);
in.group.latched = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.group.locked = 1;
test_XIDeviceEvent(&in);
in.group.locked = ~0 & 0xFF;
test_XIDeviceEvent(&in);
in.mods.effective = 1;
test_XIDeviceEvent(&in);
in.mods.effective = ~0 & 0xFF;
test_XIDeviceEvent(&in);
for (i = 0; i < sizeof(in.buttons) * 8; i++) {
XISetMask(in.buttons, i);
test_XIDeviceEvent(&in);
XIClearMask(in.buttons, i);
}
for (i = 0; i < sizeof(in.buttons) * 8; i++) {
XISetMask(in.buttons, i);
test_XIDeviceEvent(&in);
}
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
test_XIDeviceEvent(&in);
XIClearMask(in.valuators.mask, i);
}
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
in.valuators.data[i] = i + (i * 0.0020);
test_XIDeviceEvent(&in);
XIClearMask(in.valuators.mask, i);
}
for (i = 0; i < MAX_VALUATORS; i++) {
XISetMask(in.valuators.mask, i);
test_XIDeviceEvent(&in);
}
}
static void
test_values_XIDeviceChangedEvent(DeviceChangedEvent *in,
xXIDeviceChangedEvent * out, BOOL swap)
{
int i, j;
unsigned char *ptr;
if (swap) {
swaps(&out->sequenceNumber);
swapl(&out->length);
swaps(&out->evtype);
swaps(&out->deviceid);
swaps(&out->sourceid);
swapl(&out->time);
swaps(&out->num_classes);
}
assert(out->type == GenericEvent);
assert(out->extension == 0); /* IReqCode defaults to 0 */
assert(out->evtype == GetXI2Type(in->type));
assert(out->time == in->time);
assert(out->deviceid == in->deviceid);
assert(out->sourceid == in->sourceid);
ptr = (unsigned char *) &out[1];
for (i = 0; i < out->num_classes; i++) {
xXIAnyInfo *any = (xXIAnyInfo *) ptr;
if (swap) {
swaps(&any->length);
swaps(&any->type);
swaps(&any->sourceid);
}
switch (any->type) {
case XIButtonClass:
{
xXIButtonInfo *b = (xXIButtonInfo *) any;
Atom *names;
if (swap) {
swaps(&b->num_buttons);
}
assert(b->length ==
bytes_to_int32(sizeof(xXIButtonInfo)) +
bytes_to_int32(bits_to_bytes(b->num_buttons)) +
b->num_buttons);
assert(b->num_buttons == in->buttons.num_buttons);
names = (Atom *) ((char *) &b[1] +
pad_to_int32(bits_to_bytes(b->num_buttons)));
for (j = 0; j < b->num_buttons; j++) {
if (swap) {
swapl(&names[j]);
}
assert(names[j] == in->buttons.names[j]);
}
}
break;
case XIKeyClass:
{
xXIKeyInfo *k = (xXIKeyInfo *) any;
uint32_t *kc;
if (swap) {
swaps(&k->num_keycodes);
}
assert(k->length ==
bytes_to_int32(sizeof(xXIKeyInfo)) + k->num_keycodes);
assert(k->num_keycodes == in->keys.max_keycode -
in->keys.min_keycode + 1);
kc = (uint32_t *) & k[1];
for (j = 0; j < k->num_keycodes; j++) {
if (swap) {
swapl(&kc[j]);
}
assert(kc[j] >= in->keys.min_keycode);
assert(kc[j] <= in->keys.max_keycode);
}
}
break;
case XIValuatorClass:
{
xXIValuatorInfo *v = (xXIValuatorInfo *) any;
assert(v->length == bytes_to_int32(sizeof(xXIValuatorInfo)));
}
break;
case XIScrollClass:
{
xXIScrollInfo *s = (xXIScrollInfo *) any;
assert(s->length == bytes_to_int32(sizeof(xXIScrollInfo)));
assert(s->sourceid == in->sourceid);
assert(s->number < in->num_valuators);
switch (s->type) {
case XIScrollTypeVertical:
assert(in->valuators[s->number].scroll.type ==
SCROLL_TYPE_VERTICAL);
break;
case XIScrollTypeHorizontal:
assert(in->valuators[s->number].scroll.type ==
SCROLL_TYPE_HORIZONTAL);
break;
}
if (s->flags & XIScrollFlagPreferred)
assert(in->valuators[s->number].scroll.
flags & SCROLL_FLAG_PREFERRED);
}
default:
printf("Invalid class type.\n\n");
assert(1);
break;
}
ptr += any->length * 4;
}
}
static void
test_XIDeviceChangedEvent(DeviceChangedEvent *in)
{
xXIDeviceChangedEvent *out, *swapped;
int rc;
rc = EventToXI2((InternalEvent *) in, (xEvent **) &out);
assert(rc == Success);
test_values_XIDeviceChangedEvent(in, out, FALSE);
swapped = calloc(1, sizeof(xEvent) + out->length * 4);
XI2EventSwap((xGenericEvent *) out, (xGenericEvent *) swapped);
test_values_XIDeviceChangedEvent(in, swapped, TRUE);
free(out);
free(swapped);
}
static void
test_convert_XIDeviceChangedEvent(void)
{
DeviceChangedEvent in;
int i;
memset(&in, 0, sizeof(in));
in.header = ET_Internal;
in.type = ET_DeviceChanged;
in.length = sizeof(DeviceChangedEvent);
in.time = 0;
in.deviceid = 1;
in.sourceid = 2;
in.masterid = 3;
in.num_valuators = 4;
in.flags =
DEVCHANGE_SLAVE_SWITCH | DEVCHANGE_POINTER_EVENT |
DEVCHANGE_KEYBOARD_EVENT;
for (i = 0; i < MAX_BUTTONS; i++)
in.buttons.names[i] = i + 10;
in.keys.min_keycode = 8;
in.keys.max_keycode = 255;
test_XIDeviceChangedEvent(&in);
in.time = 1L;
test_XIDeviceChangedEvent(&in);
in.time = 1L << 8;
test_XIDeviceChangedEvent(&in);
in.time = 1L << 16;
test_XIDeviceChangedEvent(&in);
in.time = 1L << 24;
test_XIDeviceChangedEvent(&in);
in.time = ~0L;
test_XIDeviceChangedEvent(&in);
in.deviceid = 1L;
test_XIDeviceChangedEvent(&in);
in.deviceid = 1L << 8;
test_XIDeviceChangedEvent(&in);
in.deviceid = ~0 & 0xFFFF;
test_XIDeviceChangedEvent(&in);
in.sourceid = 1L;
test_XIDeviceChangedEvent(&in);
in.sourceid = 1L << 8;
test_XIDeviceChangedEvent(&in);
in.sourceid = ~0 & 0xFFFF;
test_XIDeviceChangedEvent(&in);
in.masterid = 1L;
test_XIDeviceChangedEvent(&in);
in.masterid = 1L << 8;
test_XIDeviceChangedEvent(&in);
in.masterid = ~0 & 0xFFFF;
test_XIDeviceChangedEvent(&in);
in.buttons.num_buttons = 0;
test_XIDeviceChangedEvent(&in);
in.buttons.num_buttons = 1;
test_XIDeviceChangedEvent(&in);
in.buttons.num_buttons = MAX_BUTTONS;
test_XIDeviceChangedEvent(&in);
in.keys.min_keycode = 0;
in.keys.max_keycode = 0;
test_XIDeviceChangedEvent(&in);
in.keys.max_keycode = 1 << 8;
test_XIDeviceChangedEvent(&in);
in.keys.max_keycode = 0xFFFC; /* highest range, above that the length
field gives up */
test_XIDeviceChangedEvent(&in);
in.keys.min_keycode = 1 << 8;
in.keys.max_keycode = 1 << 8;
test_XIDeviceChangedEvent(&in);
in.keys.min_keycode = 1 << 8;
in.keys.max_keycode = 0;
test_XIDeviceChangedEvent(&in);
in.num_valuators = 0;
test_XIDeviceChangedEvent(&in);
in.num_valuators = 1;
test_XIDeviceChangedEvent(&in);
in.num_valuators = MAX_VALUATORS;
test_XIDeviceChangedEvent(&in);
for (i = 0; i < MAX_VALUATORS; i++) {
in.valuators[i].min = 0;
in.valuators[i].max = 0;
test_XIDeviceChangedEvent(&in);
in.valuators[i].max = 1 << 8;
test_XIDeviceChangedEvent(&in);
in.valuators[i].max = 1 << 16;
test_XIDeviceChangedEvent(&in);
in.valuators[i].max = 1 << 24;
test_XIDeviceChangedEvent(&in);
in.valuators[i].max = abs(~0);
test_XIDeviceChangedEvent(&in);
in.valuators[i].resolution = 1 << 8;
test_XIDeviceChangedEvent(&in);
in.valuators[i].resolution = 1 << 16;
test_XIDeviceChangedEvent(&in);
in.valuators[i].resolution = 1 << 24;
test_XIDeviceChangedEvent(&in);
in.valuators[i].resolution = abs(~0);
test_XIDeviceChangedEvent(&in);
in.valuators[i].name = i;
test_XIDeviceChangedEvent(&in);
in.valuators[i].mode = Relative;
test_XIDeviceChangedEvent(&in);
in.valuators[i].mode = Absolute;
test_XIDeviceChangedEvent(&in);
}
}
static void
test_values_XITouchOwnershipEvent(TouchOwnershipEvent *in,
xXITouchOwnershipEvent * out, BOOL swap)
{
if (swap) {
swaps(&out->sequenceNumber);
swapl(&out->length);
swaps(&out->evtype);
swaps(&out->deviceid);
swaps(&out->sourceid);
swapl(&out->time);
swapl(&out->touchid);
swapl(&out->root);
swapl(&out->event);
swapl(&out->child);
swapl(&out->time);
}
assert(out->type == GenericEvent);
assert(out->extension == 0); /* IReqCode defaults to 0 */
assert(out->evtype == GetXI2Type(in->type));
assert(out->time == in->time);
assert(out->deviceid == in->deviceid);
assert(out->sourceid == in->sourceid);
assert(out->touchid == in->touchid);
assert(out->flags == in->reason);
}
static void
test_XITouchOwnershipEvent(TouchOwnershipEvent *in)
{
xXITouchOwnershipEvent *out, *swapped;
int rc;
rc = EventToXI2((InternalEvent *) in, (xEvent **) &out);
assert(rc == Success);
test_values_XITouchOwnershipEvent(in, out, FALSE);
swapped = calloc(1, sizeof(xEvent) + out->length * 4);
XI2EventSwap((xGenericEvent *) out, (xGenericEvent *) swapped);
test_values_XITouchOwnershipEvent(in, swapped, TRUE);
free(out);
free(swapped);
}
static void
test_convert_XITouchOwnershipEvent(void)
{
TouchOwnershipEvent in;
long i;
memset(&in, 0, sizeof(in));
in.header = ET_Internal;
in.type = ET_TouchOwnership;
in.length = sizeof(in);
in.time = 0;
in.deviceid = 1;
in.sourceid = 2;
in.touchid = 0;
in.reason = 0;
in.resource = 0;
in.flags = 0;
test_XITouchOwnershipEvent(&in);
in.flags = XIAcceptTouch;
test_XITouchOwnershipEvent(&in);
in.flags = XIRejectTouch;
test_XITouchOwnershipEvent(&in);
for (i = 1; i <= 0xFFFF; i <<= 1) {
in.deviceid = i;
test_XITouchOwnershipEvent(&in);
}
for (i = 1; i <= 0xFFFF; i <<= 1) {
in.sourceid = i;
test_XITouchOwnershipEvent(&in);
}
for (i = 1;; i <<= 1) {
in.touchid = i;
test_XITouchOwnershipEvent(&in);
if (i == ((long) 1 << 31))
break;
}
}
int
main(int argc, char **argv)
{
test_convert_XIRawEvent();
test_convert_XIFocusEvent();
test_convert_XIDeviceEvent();
test_convert_XIDeviceChangedEvent();
test_convert_XITouchOwnershipEvent();
return 0;
}
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