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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>
using namespace xorg::testing;
TEST(XServer, LogRemoval)
{
SCOPED_TRACE("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)
{
SCOPED_TRACE("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);
}
}
int main(int argc, char *argv[]) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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