/*
 
Copyright (c) 1990, 1991  X Consortium

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 *
 * Copyright 1990, 1991 by UniSoft Group Limited.
 * 
 * Permission to use, copy, modify, distribute, and sell this software and
 * its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and that
 * both that copyright notice and this permission notice appear in
 * supporting documentation, and that the name of UniSoft not be
 * used in advertising or publicity pertaining to distribution of the
 * software without specific, written prior permission.  UniSoft
 * makes no representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 * $XConsortium: ismdfrky.m,v 1.5 94/04/17 21:09:45 rws Exp $
 */
>>TITLE IsModifierKey CH10

IsModifierKey(keysym)
KeySym	keysym;
>>EXTERN
#define XK_LATIN1
#define XK_MISCELLANY
#define XK_XKB_KEYS
#include	"keysymdef.h"
#undef	XK_MISCELLANY
#undef XK_LATIN1
#undef XK_XKB_KEYS
>>ASSERTION Good A
When the
.A keysym
argument is a modifier key, then invocation of
the xname macro returns
.S True .
>>STRATEGY
For each modifier key KeySym:
   Verify that xname returns True.
>>CODE
static KeySym ks[] = {
			XK_Shift_L,
			XK_Shift_R,
			XK_Control_L,
			XK_Control_R,
			XK_Caps_Lock,
			XK_Shift_Lock,
			XK_Meta_L,
			XK_Meta_R,
			XK_Alt_L,
			XK_Alt_R,
			XK_Super_L,
			XK_Super_R,
			XK_Hyper_L,
			XK_Hyper_R,
			0 };
KeySym	*ksp;
Bool	res;

	for(ksp = ks; *ksp; ksp++) {
		keysym = *ksp;
		res = XCALL;
		if(res != True) {
			char	*kstr = XKeysymToString(*ksp);

			report("%s() did not return True for KeySym XK_%s (value %lu).",
				TestName, kstr != (char *) NULL ? kstr : "<KeySym Undefined>", *ksp);
			FAIL;
		} else
			CHECK;

	}

	CHECKPASS(NELEM(ks) - 1);

>>ASSERTION Good A
When the
.A keysym
argument is not a modifier key, then
invocation of the xname macro returns
.S False .
>>STRATEGY
Verify that xname returns False for the KeySym XK_A.
>>CODE
Bool	res;

	keysym = XK_A;
	res = XCALL;
	if(res != False) {
		char	*kstr = XKeysymToString(keysym);

		report("%s() did not return False for KeySym XK_%s (value %lu).",
			TestName, kstr != (char *) NULL ? kstr : "<KeySym Undefined>", keysym);
		FAIL;
	} else
		CHECK;

	CHECKPASS(1);
