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/*****************************************************************************
*
* utouch-frame - Touch Frame Library
*
* Copyright (C) 2011 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
****************************************************************************/
#include "x11/fixture.h"
#include <X11/Xlib.h>
#include <X11/extensions/XInput2.h>
#include "utouch/frame.h"
#include "utouch/frame_x11.h"
void utouch::frame::x11::testing::Test::SetUp() {
ASSERT_NO_FATAL_FAILURE(xorg::testing::Test::SetUp());
Window root = DefaultRootWindow(Display());
XIEventMask mask;
mask.mask_len = XIMaskLen(XI_LASTEVENT);
mask.mask = reinterpret_cast<unsigned char*>(calloc(mask.mask_len,
sizeof(char)));
mask.deviceid = XIAllDevices;
XISetMask(mask.mask, XI_HierarchyChanged);
ASSERT_EQ(Success, XISelectEvents(Display(), root, &mask, 1));
XIClearMask(mask.mask, XI_HierarchyChanged);
mask.deviceid = XIAllMasterDevices;
XISetMask(mask.mask, XI_TouchBegin);
XISetMask(mask.mask, XI_TouchUpdate);
XISetMask(mask.mask, XI_TouchUpdateUnowned);
XISetMask(mask.mask, XI_TouchEnd);
XISetMask(mask.mask, XI_TouchOwnership);
XIGrabModifiers mods = { XIAnyModifier, 0 };
ASSERT_EQ(Success, XIGrabTouchBegin(Display(), XIAllMasterDevices, root, 0,
&mask, 1, &mods));
free(mask.mask);
UFStatus status = frame_x11_new(Display(), &handle_);
ASSERT_EQ(UFStatusSuccess, status);
ASSERT_TRUE(handle_ != NULL);
}
void utouch::frame::x11::testing::Test::PumpEvents(uint64_t timeout) {
fd_set set;
FD_ZERO(&set);
int display_fd = ConnectionNumber(Display());
int frame_fd = frame_get_fd(handle_);
int nfds = display_fd > frame_fd ? display_fd + 1: frame_fd + 1;
XSync(Display(), 0);
while (true) {
if (!XPending(Display())) {
FD_SET(display_fd, &set);
FD_SET(frame_fd, &set);
struct timeval timeval = { timeout / 1000, timeout % 1000 };
int ret;
if (timeout)
ret = select(nfds, &set, NULL, NULL, &timeval);
else
ret = select(nfds, &set, NULL, NULL, NULL);
ASSERT_GE(ret, 0) << "Failed to select on FDs";
if (ret == 0)
return;
}
if (XPending(Display()) || FD_ISSET(display_fd, &set)) {
while (XPending(Display())) {
XEvent event;
XNextEvent(Display(), &event);
if (event.type != GenericEvent)
continue;
XGenericEventCookie* xcookie = &event.xcookie;
ASSERT_NE(0, XGetEventData(Display(), xcookie)) <<
"Failed to get X generic event data";
ASSERT_EQ(UFStatusSuccess,
frame_x11_process_event(handle_, xcookie)) <<
"Failed to process X event";
XFreeEventData(Display(), xcookie);
}
}
if (FD_ISSET(frame_fd, &set)) {
ProcessFrameEvents();
}
}
}
void utouch::frame::x11::testing::Test::TearDown() {
frame_x11_delete(handle_);
xorg::testing::Test::TearDown();
}
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