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#include <xorg/gtest/xorg-gtest.h>
#include <sstream>
#include <X11/extensions/XInput2.h>
#include <X11/Xatom.h>
using namespace xorg::testing;
/**
* @example xorg-gtest-example.cpp
*
* These are examples for using xorg-gtest in tests and test fixtures.
*
* Please make sure that you have the X.org dummy display driver installed
* on your system and that you execute the test with root privileges.
*
* Each of these tests starts a new server.
*/
/**
* Basic test, starts the server, checks it is running, then terminates it.
*/
TEST(XServer, StartServer) {
XServer server;
server.SetOption("-logfile", LOGFILE_DIR "/xserver-startserver.log");
server.SetOption("-config", DUMMY_CONF_PATH);
server.Start();
ASSERT_EQ(server.GetState(), Process::RUNNING);
ASSERT_TRUE(server.Terminate());
ASSERT_EQ(server.GetState(), Process::FINISHED_SUCCESS);
/* If we get here, we were successful,so remove the log file */
server.RemoveLogFile();
}
/**
* Start a server, check the display connection works, terminate the server
*/
TEST(XServer, DisplayConnection) {
XServer server;
server.SetOption("-logfile", LOGFILE_DIR "/xserver-display-connection.log");
server.SetOption("-config", DUMMY_CONF_PATH);
server.Start();
Display *dpy = XOpenDisplay(server.GetDisplayString().c_str());
ASSERT_TRUE(dpy != NULL);
/* calling Terminate isn't necessary as the destructor will do it for us,
but we do want the log file removed. That only works on terminated
servers. */
server.Terminate();
server.RemoveLogFile();
}
/**
* Example for a test fixture that starts a server per test.
*/
class ServerTest : public Test {
public:
virtual void SetUp(void) {
const ::testing::TestInfo* const test_info =
::testing::UnitTest::GetInstance()->current_test_info();
/* Use a log file based on the test name. NOTE: test names for
parameterized tests end in /0, /1, etc. */
std::stringstream log;
log << LOGFILE_DIR "/xserver-";
log << test_info->test_case_name() << "." << test_info->name();
log << ".log";
server.SetOption("-logfile", log.str());
server.SetOption("-config", DUMMY_CONF_PATH);
server.Start();
/* set up Display() */
Test::SetDisplayString(server.GetDisplayString());
ASSERT_NO_FATAL_FAILURE(Test::SetUp());
}
virtual void TearDown(void) {
ASSERT_TRUE(server.Terminate());
server.RemoveLogFile();
}
protected:
/** The X server instance */
XServer server;
};
/**
* Two mostly pointless tests. Both use the same test fixture class
* above. Note that the server is restarted after each test.
*/
TEST_F(ServerTest, DisplayWidth) {
ASSERT_GT(DisplayWidth(Display(), 0), 0);
}
TEST_F(ServerTest, DisplayHeight) {
ASSERT_GT(DisplayHeight(Display(), 0), 0);
}
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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