svn merge ^/branches/released .

1 files changed, 913 insertions, 917 deletions

diff --git a/xorg-server/test/xi2/protocol-eventconvert.c b/xorg-server/test/xi2/protocol-eventconvert.c
index 0478c33fe..35c68246d 100644
--- a/xorg-server/test/xi2/protocol-eventconvert.c
+++ b/xorg-server/test/xi2/protocol-eventconvert.c
@@ -1,917 +1,913 @@
-/**
- * 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 <glib.h>
-
-#include "inputstr.h"
-#include "eventstr.h"
-#include "eventconvert.h"
-#include "exevents.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;
-
-    if (swap)
-    {
-        char n;
-
-        swaps(&out->sequenceNumber, n);
-        swapl(&out->length, n);
-        swaps(&out->evtype, n);
-        swaps(&out->deviceid, n);
-        swapl(&out->time, n);
-        swapl(&out->detail, n);
-        swaps(&out->valuators_len, n);
-    }
-
-
-    g_assert(out->type == GenericEvent);
-    g_assert(out->extension == 0); /* IReqCode defaults to 0 */
-    g_assert(out->evtype == GetXI2Type((InternalEvent*)in));
-    g_assert(out->time == in->time);
-    g_assert(out->detail == in->detail.button);
-    g_assert(out->deviceid == in->deviceid);
-    g_assert(out->valuators_len >= bytes_to_int32(bits_to_bytes(sizeof(in->valuators.mask))));
-    g_assert(out->flags == 0); /* FIXME: we don't set the flags yet */
-
-    ptr = (unsigned char*)&out[1];
-    bits_set = 0;
-
-    for (i = 0; out->valuators_len && i < sizeof(in->valuators.mask) * 8; i++)
-    {
-        g_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;
-    g_assert(out->length == len);
-
-    nvals = 0;
-
-    for (i = 0; out->valuators_len && i < MAX_VALUATORS; i++)
-    {
-        g_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.integral = in->valuators.data[i];
-            vi.frac = in->valuators.data_frac[i];
-
-            vo.integral = value->integral;
-            vo.frac = value->frac;
-            if (swap)
-            {
-                char n;
-                swapl(&vo.integral, n);
-                swapl(&vo.frac, n);
-            }
-
-            g_assert(vi.integral == vo.integral);
-            g_assert(vi.frac == vo.frac);
-
-            raw_value = value + bits_set;
-
-            vi.integral = in->valuators.data_raw[i];
-            vi.frac = in->valuators.data_raw_frac[i];
-
-            vo.integral = raw_value->integral;
-            vo.frac = raw_value->frac;
-            if (swap)
-            {
-                char n;
-                swapl(&vo.integral, n);
-                swapl(&vo.frac, n);
-            }
-
-            g_assert(vi.integral == vo.integral);
-            g_assert(vi.frac == vo.frac);
-
-            nvals++;
-        }
-    }
-}
-
-static void test_XIRawEvent(RawDeviceEvent *in)
-{
-    xXIRawEvent *out, *swapped;
-    int rc;
-
-    rc = EventToXI2((InternalEvent*)in, (xEvent**)&out);
-    g_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);
-    g_assert(rc == Success);
-    g_assert(out == NULL);
-
-    in.header = ET_Internal;
-    in.type = ET_FocusIn;
-    rc = EventToXI2((InternalEvent*)&in, &out);
-    g_assert(rc == Success);
-    g_assert(out == NULL);
-
-    in.header = ET_Internal;
-    in.type = ET_FocusOut;
-    rc = EventToXI2((InternalEvent*)&in, &out);
-    g_assert(rc == BadImplementation);
-
-    in.header = ET_Internal;
-    in.type = ET_Leave;
-    rc = EventToXI2((InternalEvent*)&in, &out);
-    g_assert(rc == BadImplementation);
-}
-
-
-static void test_convert_XIRawEvent(void)
-{
-    RawDeviceEvent in;
-    int i;
-
-    memset(&in, 0, sizeof(in));
-
-    g_test_message("Testing all event types");
-    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);
-
-    g_test_message("Testing details and other fields");
-    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);
-
-    g_test_message("Testing valuator masks");
-    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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;
-        in.valuators.data_raw[i] = i + 10;
-        in.valuators.data_frac[i] = i + 20;
-        in.valuators.data_raw_frac[i] = i + 30;
-        test_XIRawEvent(&in);
-        XIClearMask(in.valuators.mask, i);
-    }
-
-    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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) {
-        char n;
-
-        swaps(&out->sequenceNumber, n);
-        swapl(&out->length, n);
-        swaps(&out->evtype, n);
-        swaps(&out->deviceid, n);
-        swaps(&out->sourceid, n);
-        swapl(&out->time, n);
-        swapl(&out->detail, n);
-        swapl(&out->root, n);
-        swapl(&out->event, n);
-        swapl(&out->child, n);
-        swapl(&out->root_x, n);
-        swapl(&out->root_y, n);
-        swapl(&out->event_x, n);
-        swapl(&out->event_y, n);
-        swaps(&out->buttons_len, n);
-        swaps(&out->valuators_len, n);
-        swapl(&out->mods.base_mods, n);
-        swapl(&out->mods.latched_mods, n);
-        swapl(&out->mods.locked_mods, n);
-        swapl(&out->mods.effective_mods, n);
-        swapl(&out->flags, n);
-    }
-
-    g_assert(out->extension == 0); /* IReqCode defaults to 0 */
-    g_assert(out->evtype == GetXI2Type((InternalEvent*)in));
-    g_assert(out->time == in->time);
-    g_assert(out->detail == in->detail.button);
-    g_assert(out->length >= 12);
-
-    g_assert(out->deviceid == in->deviceid);
-    g_assert(out->sourceid == in->sourceid);
-
-    switch (in->type) {
-        case ET_KeyPress:
-            flagmask = XIKeyRepeat;
-            break;
-        default:
-            flagmask = 0;
-            break;
-    }
-    g_assert((out->flags & ~flagmask) == 0);
-
-    g_assert(out->root == in->root);
-    g_assert(out->event == None); /* set in FixUpEventFromWindow */
-    g_assert(out->child == None); /* set in FixUpEventFromWindow */
-
-    g_assert(out->mods.base_mods == in->mods.base);
-    g_assert(out->mods.latched_mods == in->mods.latched);
-    g_assert(out->mods.locked_mods == in->mods.locked);
-    g_assert(out->mods.effective_mods == in->mods.effective);
-
-    g_assert(out->group.base_group == in->group.base);
-    g_assert(out->group.latched_group == in->group.latched);
-    g_assert(out->group.locked_group == in->group.locked);
-    g_assert(out->group.effective_group == in->group.effective);
-
-    g_assert(out->event_x == 0); /* set in FixUpEventFromWindow */
-    g_assert(out->event_y == 0); /* set in FixUpEventFromWindow */
-
-    g_assert(out->root_x == FP1616(in->root_x, in->root_x_frac));
-    g_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))
-        {
-            g_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++)
-        g_assert(XIMaskIsSet(in->buttons, i) == XIMaskIsSet(ptr, i));
-
-
-    valuators = 0;
-    for (i = 0; i < sizeof(in->valuators.mask) * 8; i++)
-        if (XIMaskIsSet(in->valuators.mask, i))
-            valuators++;
-
-    g_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 > sizeof(in->valuators.mask) * 8)
-            g_assert(!XIMaskIsSet(ptr, i));
-        else if (i > out->valuators_len * 4 * 8)
-            g_assert(!XIMaskIsSet(in->valuators.mask, i));
-        else {
-            g_assert(XIMaskIsSet(in->valuators.mask, i) ==
-                     XIMaskIsSet(ptr, i));
-
-            if (XIMaskIsSet(ptr, i))
-            {
-                FP3232 vi, vo;
-
-                vi.integral = in->valuators.data[i];
-                vi.frac = in->valuators.data_frac[i];
-
-                vo = *values;
-
-                if (swap)
-                {
-                    char n;
-                    swapl(&vo.integral, n);
-                    swapl(&vo.frac, n);
-                }
-
-
-                g_assert(vi.integral == vo.integral);
-                g_assert(vi.frac == vo.frac);
-                values++;
-            }
-        }
-    }
-}
-
-static void test_XIDeviceEvent(DeviceEvent *in)
-{
-    xXIDeviceEvent *out, *swapped;
-    int rc;
-
-    rc = EventToXI2((InternalEvent*)in, (xEvent**)&out);
-    g_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));
-
-    g_test_message("Testing simple field values");
-    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);
-
-    g_test_message("Testing field ranges");
-    /* 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);
-
-    g_test_message("Testing button masks");
-    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);
-    }
-
-    g_test_message("Testing valuator masks");
-    for (i = 0; i < sizeof(in.valuators.mask) * 8; i++)
-    {
-        XISetMask(in.valuators.mask, i);
-        test_XIDeviceEvent(&in);
-        XIClearMask(in.valuators.mask, i);
-    }
-
-    for (i = 0; i < sizeof(in.valuators.mask) * 8; i++)
-    {
-        XISetMask(in.valuators.mask, i);
-
-        in.valuators.data[i] = i;
-        in.valuators.data_frac[i] = i + 20;
-        test_XIDeviceEvent(&in);
-        XIClearMask(in.valuators.mask, i);
-    }
-
-    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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)
-    {
-        char n;
-
-        swaps(&out->sequenceNumber, n);
-        swapl(&out->length, n);
-        swaps(&out->evtype, n);
-        swaps(&out->deviceid, n);
-        swaps(&out->sourceid, n);
-        swapl(&out->time, n);
-        swaps(&out->num_classes, n);
-    }
-
-    g_assert(out->type == GenericEvent);
-    g_assert(out->extension == 0); /* IReqCode defaults to 0 */
-    g_assert(out->evtype == GetXI2Type((InternalEvent*)in));
-    g_assert(out->time == in->time);
-    g_assert(out->deviceid == in->deviceid);
-    g_assert(out->sourceid == in->sourceid);
-
-    ptr = (unsigned char*)&out[1];
-    for (i = 0; i < out->num_classes; i++)
-    {
-        xXIAnyInfo* any = (xXIAnyInfo*)ptr;
-
-        if (swap)
-        {
-            char n;
-            swaps(&any->length, n);
-            swaps(&any->type, n);
-            swaps(&any->sourceid, n);
-        }
-
-        switch(any->type)
-        {
-            case XIButtonClass:
-                {
-                    xXIButtonInfo *b = (xXIButtonInfo*)any;
-                    Atom *names;
-
-                    if (swap)
-                    {
-                        char n;
-                        swaps(&b->num_buttons, n);
-                    }
-
-                    g_assert(b->length ==
-                            bytes_to_int32(sizeof(xXIButtonInfo)) +
-                            bytes_to_int32(bits_to_bytes(b->num_buttons)) +
-                            b->num_buttons);
-                    g_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)
-                        {
-                            char n;
-                            swapl(&names[j], n);
-                        }
-                        g_assert(names[j] == in->buttons.names[j]);
-                    }
-                }
-                break;
-            case XIKeyClass:
-                {
-                    xXIKeyInfo *k = (xXIKeyInfo*)any;
-                    uint32_t *kc;
-
-                    if (swap)
-                    {
-                        char n;
-                        swaps(&k->num_keycodes, n);
-                    }
-
-                    g_assert(k->length ==
-                            bytes_to_int32(sizeof(xXIKeyInfo)) +
-                            k->num_keycodes);
-                    g_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)
-                        {
-                            char n;
-                            swapl(&kc[j], n);
-                        }
-                        g_assert(kc[j] >= in->keys.min_keycode);
-                        g_assert(kc[j] <= in->keys.max_keycode);
-                    }
-                }
-                break;
-            case XIValuatorClass:
-                {
-                    xXIValuatorInfo *v = (xXIValuatorInfo*)any;
-                    g_assert(v->length ==
-                             bytes_to_int32(sizeof(xXIValuatorInfo)));
-
-                }
-                break;
-            default:
-                g_error("Invalid class type.\n");
-                break;
-        }
-
-        ptr += any->length * 4;
-    }
-
-}
-
-static void test_XIDeviceChangedEvent(DeviceChangedEvent *in)
-{
-    xXIDeviceChangedEvent *out, *swapped;
-    int rc;
-
-    rc = EventToXI2((InternalEvent*)in, (xEvent**)&out);
-    g_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;
-
-    g_test_message("Testing simple field values");
-    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);
-    }
-}
-
-int main(int argc, char** argv)
-{
-    g_test_init(&argc, &argv,NULL);
-    g_test_bug_base("https://bugzilla.freedesktop.org/show_bug.cgi?id=");
-
-    g_test_add_func("/xi2/eventconvert/XIRawEvent", test_convert_XIRawEvent);
-    g_test_add_func("/xi2/eventconvert/XIFocusEvent", test_convert_XIFocusEvent);
-    g_test_add_func("/xi2/eventconvert/XIDeviceEvent", test_convert_XIDeviceEvent);
-    g_test_add_func("/xi2/eventconvert/XIDeviceChangedEvent", test_convert_XIDeviceChangedEvent);
-
-    return g_test_run();
-}
+/**

+ * 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 <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;

+

+    if (swap)

+    {

+        char n;

+

+        swaps(&out->sequenceNumber, n);

+        swapl(&out->length, n);

+        swaps(&out->evtype, n);

+        swaps(&out->deviceid, n);

+        swapl(&out->time, n);

+        swapl(&out->detail, n);

+        swaps(&out->valuators_len, n);

+    }

+

+

+    assert(out->type == GenericEvent);

+    assert(out->extension == 0); /* IReqCode defaults to 0 */

+    assert(out->evtype == GetXI2Type((InternalEvent*)in));

+    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))));

+    assert(out->flags == 0); /* FIXME: we don't set the flags yet */

+

+    ptr = (unsigned char*)&out[1];

+    bits_set = 0;

+

+    for (i = 0; out->valuators_len && i < sizeof(in->valuators.mask) * 8; 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.integral = in->valuators.data[i];

+            vi.frac = in->valuators.data_frac[i];

+

+            vo.integral = value->integral;

+            vo.frac = value->frac;

+            if (swap)

+            {

+                char n;

+                swapl(&vo.integral, n);

+                swapl(&vo.frac, n);

+            }

+

+            assert(vi.integral == vo.integral);

+            assert(vi.frac == vo.frac);

+

+            raw_value = value + bits_set;

+

+            vi.integral = in->valuators.data_raw[i];

+            vi.frac = in->valuators.data_raw_frac[i];

+

+            vo.integral = raw_value->integral;

+            vo.frac = raw_value->frac;

+            if (swap)

+            {

+                char n;

+                swapl(&vo.integral, n);

+                swapl(&vo.frac, n);

+            }

+

+            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));

+

+    printf("Testing all event types\n");

+    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);

+

+    printf("Testing details and other fields\n");

+    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);

+

+    printf("Testing valuator masks\n");

+    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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;

+        in.valuators.data_raw[i] = i + 10;

+        in.valuators.data_frac[i] = i + 20;

+        in.valuators.data_raw_frac[i] = i + 30;

+        test_XIRawEvent(&in);

+        XIClearMask(in.valuators.mask, i);

+    }

+

+    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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) {

+        char n;

+

+        swaps(&out->sequenceNumber, n);

+        swapl(&out->length, n);

+        swaps(&out->evtype, n);

+        swaps(&out->deviceid, n);

+        swaps(&out->sourceid, n);

+        swapl(&out->time, n);

+        swapl(&out->detail, n);

+        swapl(&out->root, n);

+        swapl(&out->event, n);

+        swapl(&out->child, n);

+        swapl(&out->root_x, n);

+        swapl(&out->root_y, n);

+        swapl(&out->event_x, n);

+        swapl(&out->event_y, n);

+        swaps(&out->buttons_len, n);

+        swaps(&out->valuators_len, n);

+        swapl(&out->mods.base_mods, n);

+        swapl(&out->mods.latched_mods, n);

+        swapl(&out->mods.locked_mods, n);

+        swapl(&out->mods.effective_mods, n);

+        swapl(&out->flags, n);

+    }

+

+    assert(out->extension == 0); /* IReqCode defaults to 0 */

+    assert(out->evtype == GetXI2Type((InternalEvent*)in));

+    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_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 < sizeof(in->valuators.mask) * 8; 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 > 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.integral = in->valuators.data[i];

+                vi.frac = in->valuators.data_frac[i];

+

+                vo = *values;

+

+                if (swap)

+                {

+                    char n;

+                    swapl(&vo.integral, n);

+                    swapl(&vo.frac, n);

+                }

+

+

+                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));

+

+    printf("Testing simple field values\n");

+    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);

+

+    printf("Testing field ranges\n");

+    /* 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);

+

+    printf("Testing button masks\n");

+    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);

+    }

+

+    printf("Testing valuator masks\n");

+    for (i = 0; i < sizeof(in.valuators.mask) * 8; i++)

+    {

+        XISetMask(in.valuators.mask, i);

+        test_XIDeviceEvent(&in);

+        XIClearMask(in.valuators.mask, i);

+    }

+

+    for (i = 0; i < sizeof(in.valuators.mask) * 8; i++)

+    {

+        XISetMask(in.valuators.mask, i);

+

+        in.valuators.data[i] = i;

+        in.valuators.data_frac[i] = i + 20;

+        test_XIDeviceEvent(&in);

+        XIClearMask(in.valuators.mask, i);

+    }

+

+    for (i = 0; i < sizeof(in.valuators.mask) * 8; 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)

+    {

+        char n;

+

+        swaps(&out->sequenceNumber, n);

+        swapl(&out->length, n);

+        swaps(&out->evtype, n);

+        swaps(&out->deviceid, n);

+        swaps(&out->sourceid, n);

+        swapl(&out->time, n);

+        swaps(&out->num_classes, n);

+    }

+

+    assert(out->type == GenericEvent);

+    assert(out->extension == 0); /* IReqCode defaults to 0 */

+    assert(out->evtype == GetXI2Type((InternalEvent*)in));

+    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)

+        {

+            char n;

+            swaps(&any->length, n);

+            swaps(&any->type, n);

+            swaps(&any->sourceid, n);

+        }

+

+        switch(any->type)

+        {

+            case XIButtonClass:

+                {

+                    xXIButtonInfo *b = (xXIButtonInfo*)any;

+                    Atom *names;

+

+                    if (swap)

+                    {

+                        char n;

+                        swaps(&b->num_buttons, n);

+                    }

+

+                    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)

+                        {

+                            char n;

+                            swapl(&names[j], n);

+                        }

+                        assert(names[j] == in->buttons.names[j]);

+                    }

+                }

+                break;

+            case XIKeyClass:

+                {

+                    xXIKeyInfo *k = (xXIKeyInfo*)any;

+                    uint32_t *kc;

+

+                    if (swap)

+                    {

+                        char n;

+                        swaps(&k->num_keycodes, n);

+                    }

+

+                    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)

+                        {

+                            char n;

+                            swapl(&kc[j], n);

+                        }

+                        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;

+            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;

+

+    printf("Testing simple field values\n");

+    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);

+    }

+}

+

+int main(int argc, char** argv)

+{

+    test_convert_XIRawEvent();

+    test_convert_XIFocusEvent();

+    test_convert_XIDeviceEvent();

+    test_convert_XIDeviceChangedEvent();

+

+    return 0;

+}