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Copyright (c) Applied Testing and Technology, Inc. 1993, 1994, 1995
Copyright (c) 88open Consortium, Ltd. 1990, 1991, 1992, 1993
All Rights Reserved.

>># 
>># Project: VSW5
>># 
>># File: xts/Xlib7/XcmsCIELuvQueryMaxLC.m
>># 
>># Description:
>>#	Tests for XcmsCIELuvQueryMaxLC()
>># 
>># Modifications:
>># $Log: cmsqmlc.m,v $
>># Revision 1.1  2005-02-12 14:37:36  anderson
>># Initial revision
>>#
>># Revision 8.0  1998/12/23 23:27:15  mar
>># Branch point for Release 5.0.2
>>#
>># Revision 7.0  1998/10/30 22:45:34  mar
>># Branch point for Release 5.0.2b1
>>#
>># Revision 6.0  1998/03/02 05:19:27  tbr
>># Branch point for Release 5.0.1
>>#
>># Revision 5.0  1998/01/26 03:15:58  tbr
>># Branch point for Release 5.0.1b1
>>#
>># Revision 4.0  1995/12/15 08:50:17  tbr
>># Branch point for Release 5.0.0
>>#
>># Revision 3.1  1995/12/15  00:50:22  andy
>># Prepare for GA Release
>>#
>>AVSCODE
>>TITLE XcmsCIELuvQueryMaxLC Xlib7
XcmsCIELuvQueryMaxLC()
>>EXTERN

/******
 * User defined globals for test
 ******/

Bool  writeable_colormaps = 1;
          
/******
 * User defined globals for test case sets
 ******/
Display	   *display_good;
Visual     *visual_good ;
XcmsCCC    ccc_good ;
Colormap   colormap_good, colormap_return ;
XcmsColor  color_good, color_return ;
XcmsColor  color_in_out ;
XcmsColorFormat format_good ;
int        screen_good ;
int        depth_good ;
                                
/******
 * generated globals
 ******/
char *exec_file_name;
int x_init, y_init, h_init, w_init;

/******
 * routines
 ******/

/*****
 * svccmsCIELuvQueryMaxLC routine 
 *****/                             
svccmsCIELuvQueryMaxLC(display, ccc, hue_a, color)
Display              *display ;
XcmsCCC              ccc ;
XcmsFloat            hue_a ;
XcmsColor            color ;
{

/*****
 * external defs
 *****/

        extern int  errcnt;
        extern int  errflg;
        extern int  chkflg;
	extern int  signal_status();
	extern int  unexp_err();
	extern char *strcpy();

/******
 * local storage 
 ******/
	char fmtstr[256], *call_string;
	union msglst fmt_lst[1];        

	int
		ss_status,			  /* save stat return status */	
		stat_status,			  /* check stat return status */
		cleanup_status;

        Status           svc_ret_value;

/******
 * Turn on buffering and buffer parameter information
 * in case an error occurs
 ******/

	regr_args.l_flags.bufrout = 1;

	(void)strcpy(fmtstr, "*********************\n");
	message(fmtstr, fmt_lst, 0);
	(void)strcpy(fmtstr, "An error occurred during a call to %s\n\n");
	fmt_lst[0].typ_str = TestName;
	message(fmtstr, fmt_lst, 1);


        call_string = "svc_ret_value = XcmsCIELuvQueryMaxLC(";

	(void)strcpy(fmtstr, "The routine call looked like this - \n    %s\n");
	fmt_lst[0].typ_str = call_string;
 	message(fmtstr, fmt_lst, 1);

	call_string = "		ccc, hue_angle, color);\n\n";
	message(call_string, fmt_lst, 0);
	(void)strcpy(fmtstr, "The parameter values were as follows... \n");
	message(fmtstr, fmt_lst, 0);
                                                                  
	bufrdisp(display); /* buffer display struct info for error checking */

/******
 * Setup code for this service - this should always be executed.
 ******/

	    XSync(display_arg, 0);

/******
 * save environment 
 ******/                     
            if (regr_args.l_flags.chksta  == 1)
                ss_status = save_stat(dpy_msk | win_msk ,
		                       gc_id,
			               display_arg,
			               drawable_id);
                                                

	    first_error = 0;	/* no errors encountered yet */
/******
 * service call
 ******/
                                                                               
            svc_ret_value = 0 ;
  	    errflg = 0;
	    XSetErrorHandler(signal_status);
            svc_ret_value = XcmsCIELuvQueryMaxLC(
                                ccc, 
                                hue_a,
                                &color
                                );
            XSync(display_arg, 0);
	    XSetErrorHandler(unexp_err);          
	    r_wait(display_arg, window_arg, time_delay, None);	/* no colormap by default */
                                                           
/******
 * check saved environment with current environment.
 ******/
	    if (regr_args.l_flags.chksta  == 1) 
                stat_status = chek_stat (dpy_msk | win_msk ,
		                	 gc_id,
					 display_arg,
					 drawable_id,
					 ss_status);
	    else                              
		stat_status = REGR_NORMAL;

/******
 * check Success returns with expected returns
 ******/
	    if ((!errflg) && (!chkflg)) 
		if ((badstat(display_arg, estatus, Success)) != REGR_NORMAL)
		    errflg = 1;

    
/******
 * verify the results of the service if successful completion.
 ******/
	    if ((regr_args.l_flags.check) &&
		(errflg == 0) &&
		(stat_status == REGR_NORMAL))
              {
                XcmsFloat L_star, u_star, v_star ;
                L_star = color.spec.CIELuv.L_star ;
                u_star = color.spec.CIELuv.u_star ;
                v_star = color.spec.CIELuv.v_star ;
                check_dec(XcmsSuccess, svc_ret_value, "return value") ;
                if ( ((L_star < 0.000000) || (L_star > 100.000000)) ||
                     ((u_star < 0.000000) || (u_star > 100.000000)) ||
                     ((v_star < 0.000000) || (v_star > 100.000000)) ) {
                     errflg = 1 ;
                     message("Returned invalid CIELuv values\n", NULL, 0) ;
                }
              }
	    XSync(display_arg, 0);

/******
 * cleanup code for this service.
 ******/
	    if (regr_args.l_flags.cleanup)
              {
		cleanup_status = REGR_NORMAL;
              }
	    XSync(display_arg, 0);

	if (errflg) { 	/* if there was an error ...     */
	    errcnt++;   /* ...increment the error count  */
	    (void)strcpy(fmtstr, "\nEnd of error report\n");
	    message(fmtstr, fmt_lst, 0);
	    (void)strcpy(fmtstr, "*********************\n");
	    message(fmtstr, fmt_lst, 0);
        }

/*****
 * clear all flags
 *****/
	chkflg = 0;
  	regr_args.l_flags.bufrout = 0;

        dumpbuf();
}


>>ASSERTION Good C
If the implementation is X11R5 or later:
A call to xname
shall find the point of maximum chroma displayable by the screen
at the given hue angle.
>>CODE

#if XT_X_RELEASE > 4
	display_arg = Dsp;
/*
 * Create a GC to save environmental data in
 */
	gc_save = XCreateGC(display_arg,XRootWindow(display_arg,XDefaultScreen(display_arg)),(unsigned long)0,(XGCValues *)0);

	regr_args.l_flags.check = 0;
	regr_args.l_flags.nostat = 0;
	regr_args.l_flags.perf = 0;
	regr_args.l_flags.setup = 0;
	regr_args.l_flags.cleanup = 0;
	regr_args.l_flags.chksta = 0;
	regr_args.l_flags.chkdpy = 0;
	regr_args.l_flags.verbose = 0;
	regr_args.iter = 1;	/* execute service once	*/
	estatus[0] = 1;


/******
 * User defined initialization code for test case sets
 ******/
	display_good = display_arg;

/*****
 * Test wide set up
 *****/

        screen_good = XDefaultScreen(display_good);
        depth_good = DisplayPlanes( display_good, screen_good );
        visual_good = XDefaultVisual(display_good, screen_good );

        if ((visual_good->class == StaticGray) ||
              (visual_good->class == StaticColor) ||
              (visual_good->class == TrueColor))
            writeable_colormaps = 0 ;

        if ( writeable_colormaps ) {
           colormap_good = XDefaultColormap(display_good, screen_good );
           ccc_good = XcmsCCCOfColormap(display_good, colormap_good) ;
        }

        if ( writeable_colormaps ) {

            estatus[0] = 1;
            estatus[1] = Success;

            if ((regr_args.l_flags.good == 0) || (estatus[1] == Success)) {
                tet_infoline("TEST: Testing XcmsCIELuvQueryMaxLC for Success\n");
                regr_args.l_flags.check = 1;
                regr_args.l_flags.setup = 1;
                regr_args.l_flags.cleanup = 1;
                regr_args.l_flags.chksta = 0;
                regr_args.l_flags.chkdpy = 0;

                {
                    double hue_angle = 29.000000 ;
                    svccmsCIELuvQueryMaxLC(
                         display_good,
                         ccc_good,
                         hue_angle,
                         color_return
                        );

                }
	    } /* end if */
        }
	else
		message("Warning: not a writeable colormap\n", NULL, 0) ;
	tet_result(TET_PASS);
#else
	tet_infoline("INFO: Implementation not X11R5 or greater");
	tet_result(TET_UNSUPPORTED);
#endif
