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#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <fstream>
#include <xorg/gtest/xorg-gtest.h>
#include <X11/extensions/XInput2.h>
using namespace xorg::testing;
TEST(XServer, LogRemoval)
{
XORG_TESTCASE("X server startup and log file removal on success and error");
std::string logfile = "/tmp/xorg-testing-xserver_____________.log";
/* make sure a previous failed test didn't leave it around */
unlink(logfile.c_str());
XServer server;
server.SetOption("-logfile", logfile);
server.Start();
server.Terminate(3000);
server.RemoveLogFile();
std::ifstream file(logfile.c_str());
ASSERT_FALSE(file.good());
file.close();
server.SetOption("-doesnotexist", "");
server.Start();
while (server.GetState() == Process::RUNNING)
usleep(5000);
ASSERT_EQ(server.GetState(), Process::FINISHED_FAILURE);
file.open(logfile.c_str());
ASSERT_FALSE(file.good()); /* server didn't leave the file behind */
/* now create it */
std::ofstream f(logfile.c_str());
file.open(logfile.c_str());
ASSERT_TRUE(file.good());
file.close();
/* must not remove it now */
server.RemoveLogFile();
file.open(logfile.c_str());
ASSERT_TRUE(file.good()); /* server didn't remove it */
file.close();
server.RemoveLogFile(true);
file.open(logfile.c_str());
ASSERT_FALSE(file.good()); /* server did remove it */
file.close();
}
TEST(XServer, WaitForSIGUSR1)
{
XORG_TESTCASE("XOpenDisplay() following server.Start() must\n"
"succeed as we wait for the SIGUSR1 signal\n");
for (int i = 0; i < 20; i++) {
XServer server;
server.SetOption("-logfile", "/tmp/xorg-testing-xserver-sigusr1.log");
server.SetOption("-noreset", "");
server.Start();
ASSERT_EQ(server.GetState(), Process::RUNNING);
Display *dpy = XOpenDisplay(server.GetDisplayString().c_str());
ASSERT_TRUE(dpy != NULL);
XCloseDisplay(dpy);
server.Terminate(500);
}
}
static void assert_masks_equal(Display *dpy)
{
int nmasks_before;
XIEventMask *masks_before;
int nmasks_after;
XIEventMask *masks_after;
masks_before = XIGetSelectedEvents(dpy, DefaultRootWindow(dpy), &nmasks_before);
XServer::WaitForDevice(dpy, "not actually waiting for device", 1);
masks_after = XIGetSelectedEvents(dpy, DefaultRootWindow(dpy), &nmasks_after);
ASSERT_EQ(nmasks_before, nmasks_after);
for (int i = 0; i < nmasks_before; i++) {
ASSERT_EQ(masks_before[i].deviceid, masks_after[i].deviceid);
ASSERT_EQ(masks_before[i].mask_len, masks_after[i].mask_len);
ASSERT_EQ(memcmp(masks_before[i].mask, masks_after[i].mask, masks_before[i].mask_len), 0);
}
XFree(masks_before);
XFree(masks_after);
}
TEST(XServer, WaitForDeviceEventMask)
{
XORG_TESTCASE("The event mask is left as-is by WaitForDevice");
XServer server;
server.SetOption("-logfile", "/tmp/Xorg-WaitForDevice.log");
server.SetOption("-noreset", "");
server.Start();
ASSERT_EQ(server.GetState(), Process::RUNNING);
::Display *dpy = XOpenDisplay(server.GetDisplayString().c_str());
ASSERT_TRUE(dpy != NULL);
int major = 2, minor = 0;
XIQueryVersion(dpy, &major, &minor);
/* empty mask */
assert_masks_equal(dpy);
/* device specific mask */
XIEventMask m;
m.deviceid = 2;
m.mask_len = 1;
m.mask = new unsigned char[m.mask_len]();
XISetMask(m.mask, XI_Motion);
XISelectEvents(dpy, DefaultRootWindow(dpy), &m, 1);
assert_masks_equal(dpy);
delete m.mask;
/* XIAllDevices mask with short mask */
m.deviceid = XIAllDevices;
m.mask_len = 1;
m.mask = new unsigned char[m.mask_len]();
XISetMask(m.mask, XI_Motion);
XISelectEvents(dpy, DefaultRootWindow(dpy), &m, 1);
assert_masks_equal(dpy);
delete m.mask;
/* XIAllDevices mask with hierarchy bit not set */
m.deviceid = XIAllDevices;
m.mask_len = XIMaskLen(XI_HierarchyChanged);
m.mask = new unsigned char[m.mask_len]();
XISetMask(m.mask, XI_Motion);
XISelectEvents(dpy, DefaultRootWindow(dpy), &m, 1);
assert_masks_equal(dpy);
delete m.mask;
/* XIAllDevices mask with hierarchy bit set */
m.deviceid = XIAllDevices;
m.mask_len = XIMaskLen(XI_HierarchyChanged);
m.mask = new unsigned char[m.mask_len]();
XISetMask(m.mask, XI_HierarchyChanged);
XISelectEvents(dpy, DefaultRootWindow(dpy), &m, 1);
assert_masks_equal(dpy);
delete m.mask;
}
#ifdef HAVE_EVEMU
TEST(XServer, WaitForExistingDevice)
{
XORG_TESTCASE("WaitForDevice() returns true for already existing device");
xorg::testing::evemu::Device d(TEST_ROOT_DIR "PIXART-USB-OPTICAL-MOUSE.desc");
XServer server;
server.SetOption("-logfile", "/tmp/Xorg-WaitForDevice.log");
server.SetOption("-noreset", "");
server.Start();
ASSERT_EQ(server.GetState(), Process::RUNNING);
::Display *dpy = XOpenDisplay(server.GetDisplayString().c_str());
ASSERT_TRUE(dpy != NULL);
ASSERT_TRUE(XServer::WaitForDevice(dpy, "PIXART USB OPTICAL MOUSE", 1000));
}
TEST(XServer, WaitForNewDevice)
{
XORG_TESTCASE("WaitForDevice() waits for newly created dvice");
XServer server;
server.SetOption("-logfile", "/tmp/Xorg-WaitForDevice.log");
server.SetOption("-noreset", "");
server.Start();
ASSERT_EQ(server.GetState(), Process::RUNNING);
::Display *dpy = XOpenDisplay(server.GetDisplayString().c_str());
ASSERT_TRUE(dpy != NULL);
xorg::testing::evemu::Device d(TEST_ROOT_DIR "PIXART-USB-OPTICAL-MOUSE.desc");
ASSERT_TRUE(XServer::WaitForDevice(dpy, "PIXART USB OPTICAL MOUSE", 1000));
}
#endif
int main(int argc, char *argv[]) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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