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#ifdef HAVE_X11_ICE
# include <X11/ICE/ICElib.h>
static Status test_ICE(void)
{
return IceInitThreads();
}
#endif
#ifdef HAVE_X11_SM
# include <X11/SM/SMlib.h>
# include <stdlib.h>
static void test_SM(void)
{
SmcProtocolVersion(NULL);
}
#endif
#ifdef HAVE_X11_X11
# include <X11/Xlib.h>
static Status test_X11(void)
{
return XInitThreads();
}
#endif
#ifdef HAVE_X11_Xau
# include <X11/Xauth.h>
static char* test_Xau(void)
{
return XauFileName();
}
#endif
#ifdef HAVE_X11_Xcomposite
# include <X11/extensions/Xcomposite.h>
static int test_Xcomposite(void)
{
return XCompositeVersion();
}
#endif
#ifdef HAVE_X11_Xdamage
# include <X11/extensions/Xdamage.h>
static Bool test_Xdamage(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XDamageQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xdmcp
# include <X11/Xdmcp.h>
static int test_Xdmcp(void)
{
BYTE data[1024];
XdmcpBuffer buf = { data, sizeof(data), 0, 0 };
return XdmcpReadRemaining(&buf);
}
#endif
#ifdef HAVE_X11_Xext
# include <X11/Xlib.h>
# include <X11/extensions/Xext.h>
static int test_Xext(void)
{
Display* dpy = XOpenDisplay(NULL);
int ret = XMissingExtension(dpy, "cmake");
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xxf86misc
# include <X11/Xlib.h>
# include <X11/extensions/xf86misc.h>
static Bool test_Xxf86misc(void)
{
Display* dpy = XOpenDisplay(NULL);
Bool ret = XF86MiscSetClientVersion(dpy);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xxf86vm
# include <X11/Xlib.h>
# include <X11/extensions/xf86vmode.h>
static Bool test_Xxf86vm(void)
{
Display* dpy = XOpenDisplay(NULL);
Bool ret = XF86VidModeSetClientVersion(dpy);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xfixes
# include <X11/extensions/Xfixes.h>
static Bool test_Xfixes(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XFixesQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xft
# include <X11/Xft/Xft.h>
static FcBool test_Xft(void)
{
return XftInitFtLibrary();
}
#endif
#ifdef HAVE_X11_Xi
# include <X11/extensions/XInput.h>
static XExtensionVersion* test_Xi(void)
{
Display* dpy = XOpenDisplay(NULL);
XExtensionVersion* ret = XGetExtensionVersion(dpy, "cmake");
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xinerama
# include <X11/extensions/Xinerama.h>
static Bool test_Xinerama(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XineramaQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xkb
# include <X11/XKBlib.h>
static Bool test_Xkb(void)
{
return XkbIgnoreExtension(0);
}
#endif
#ifdef HAVE_X11_xkbfile
// clang-format off
# include <stdio.h>
# include <X11/XKBlib.h>
# include <X11/extensions/XKBfile.h>
# include <stdlib.h>
// clang-format on
static void test_xkbfile(void)
{
Display* dpy = XOpenDisplay(NULL);
XkbInitAtoms(dpy);
XCloseDisplay(dpy);
}
#endif
#ifdef HAVE_X11_Xmu
# include <X11/Xmu/Xmu.h>
# include <stdlib.h>
static Bool test_Xmu(void)
{
return XmuValidArea(NULL);
}
#endif
#ifdef HAVE_X11_Xpm
# include <X11/xpm.h>
static int test_Xpm(void)
{
return XpmAttributesSize();
}
#endif
#ifdef HAVE_X11_Xtst
# include <X11/extensions/XTest.h>
static Status test_Xtst(void)
{
Display* dpy = XOpenDisplay(NULL);
Status ret = XTestDiscard(dpy);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xrandr
# include <X11/extensions/Xrandr.h>
static Bool test_Xrandr(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XRRQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xrender
# include <X11/extensions/Xrender.h>
static Bool test_Xrender(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XRenderQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_XRes
# include <X11/Xlib.h>
# include <X11/extensions/XRes.h>
static Bool test_XRes(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XResQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xss
# include <X11/extensions/scrnsaver.h>
static Bool test_Xss(void)
{
Display* dpy = XOpenDisplay(NULL);
int ev_base;
int err_base;
Bool ret = XScreenSaverQueryExtension(dpy, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#ifdef HAVE_X11_Xt
# include <X11/Intrinsic.h>
static void test_Xt(void)
{
return XtToolkitInitialize();
}
#endif
#ifdef HAVE_X11_Xutil
# include <X11/Xutil.h>
static int test_Xutil(void)
{
Region r = XCreateRegion();
return XDestroyRegion(r);
}
#endif
#ifdef HAVE_X11_Xv
# include <X11/Xlib.h>
# include <X11/extensions/Xvlib.h>
static int test_Xv(void)
{
Display* dpy = XOpenDisplay(NULL);
unsigned int version;
unsigned int revision;
unsigned int req_base;
unsigned int ev_base;
unsigned int err_base;
int ret =
XvQueryExtension(dpy, &version, &revision, &req_base, &ev_base, &err_base);
XCloseDisplay(dpy);
return ret;
}
#endif
#include <stddef.h>
int main(int argc, char* argv[])
{
(void)argv;
void* fptrs[] = {
#ifdef HAVE_X11_ICE
test_ICE,
#endif
#ifdef HAVE_X11_SM
test_SM,
#endif
#ifdef HAVE_X11_X11
test_X11,
#endif
#ifdef HAVE_X11_Xau
test_Xau,
#endif
#ifdef HAVE_X11_Xcomposite
test_Xcomposite,
#endif
#ifdef HAVE_X11_Xdamage
test_Xdamage,
#endif
#ifdef HAVE_X11_Xdmcp
test_Xdmcp,
#endif
#ifdef HAVE_X11_Xext
test_Xext,
#endif
#ifdef HAVE_X11_Xxf86misc
test_Xxf86misc,
#endif
#ifdef HAVE_X11_Xxf86vm
test_Xxf86vm,
#endif
#ifdef HAVE_X11_Xfixes
test_Xfixes,
#endif
#ifdef HAVE_X11_Xft
test_Xft,
#endif
#ifdef HAVE_X11_Xi
test_Xi,
#endif
#ifdef HAVE_X11_Xinerama
test_Xinerama,
#endif
#ifdef HAVE_X11_Xkb
test_Xkb,
#endif
#ifdef HAVE_X11_xkbfile
test_xkbfile,
#endif
#ifdef HAVE_X11_Xmu
test_Xmu,
#endif
#ifdef HAVE_X11_Xpm
test_Xpm,
#endif
#ifdef HAVE_X11_Xtst
test_Xtst,
#endif
#ifdef HAVE_X11_Xrandr
test_Xrandr,
#endif
#ifdef HAVE_X11_Xrender
test_Xrender,
#endif
#ifdef HAVE_X11_XRes
test_XRes,
#endif
#ifdef HAVE_X11_Xss
test_Xss,
#endif
#ifdef HAVE_X11_Xt
test_Xt,
#endif
#ifdef HAVE_X11_Xutil
test_Xutil,
#endif
#ifdef HAVE_X11_Xv
test_Xv,
#endif
NULL,
};
// The code here is to convince the compiler to keep the static functions but
// without calling them. This ends up always being "0" because `argc` is
// always 1 in the test harness which always returns the sentinel at the end
// of the array. The array logic is there to ensure that the contents of
// `fptrs` is not optimized out.
return (int)fptrs[(sizeof(fptrs) / sizeof(*fptrs)) - argc];
}
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