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/* $XConsortium: errocp.98.4.c,v 1.0 93/11/22 12:46:10 rws Exp $ */
/******************************************************************************/
/* */
/* (c) Copyright Hewlett-Packard Company, 1993, Fort Collins, Colorado */
/* */
/* All Rights Reserved */
/* */
/* Permission to use, copy, modify, and distribute this software and its */
/* documentation for any purpose and without fee is hereby granted, */
/* provided that the above copyright notices appear in all copies and that */
/* both the copyright notices and this permission notice appear in */
/* supporting documentation, and that the name of Hewlett-Packard not be */
/* used in advertising or publicity pertaining to distribution of the */
/* software without specific, written prior permission. */
/* */
/* HEWLETT-PACKARD MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS */
/* SOFTWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard */
/* shall not be liable for errors contained herein or direct, indirect, */
/* special, incidental or consequential damages in connection with the */
/* furnishing, performance or use of this software. */
/* */
/******************************************************************************/
#include <X11/PEX5/PEXlib.h>
#include <misc.h>
#define U_KNOT_COUNT 5
#define V_KNOT_COUNT 5
/*
* draw_image prototype
*/
void draw_image( Display *dpy, XID rid, PEXOCRequestType req_type );
/*
* TEST: PEXNURBSurface test for a not non-decreasing uknot or vknot
* sequence. (say that 3 time real fast)
*/
void draw_image( Display *dpy, XID res_id, PEXOCRequestType req_type )
{
/*
* Data declarations
*/
int rationality;
int uorder;
int vorder;
float uknots[U_KNOT_COUNT];
float vknots[V_KNOT_COUNT];
unsigned int col_count;
unsigned int row_count;
PEXArrayOfCoord points;
unsigned int curve_count;
PEXListOfTrimCurve *trim_curves;
/*
* Test for a decreasing knot vector.
*/
rationality = PEXNonRational;
uorder = 1;
vorder = 1;
col_count = 4; /* count + order = # of knots! */
row_count = 4; /* count + order = # of knots! */
points.point = (PEXCoord *) NULL;
curve_count = 0;
trim_curves = (PEXListOfTrimCurve *) NULL;
uknots[0] = vknots[0] = 1.0;
uknots[1] = vknots[1] = 2.0;
uknots[2] = vknots[2] = 3.0;
uknots[3] = vknots[3] = 4.0;
uknots[4] = vknots[4] = 5.0;
_hppex_stderr_print("\n==============================================\n" );
uknots[3] = 1.0;
_hppex_stderr_print(" uknots[] = %3.2f, %3.2f, %3.2f, %3.2f, %3.2f\n", uknots[0],
uknots[1], uknots[2], uknots[3], uknots[4] );
PEXNURBSurface(
dpy,
res_id,
req_type,
rationality,
uorder,
vorder,
uknots,
vknots,
col_count,
row_count,
points,
curve_count,
trim_curves );
_hppex_stderr_print("==============================================\n" );
_hppex_stderr_print("\n==============================================\n" );
uknots[3] = 4.0;
vknots[3] = 1.0;
_hppex_stderr_print(" vknots[] = %3.2f, %3.2f, %3.2f, %3.2f, %3.2f\n", vknots[0],
vknots[1], vknots[2], vknots[3], vknots[4] );
PEXNURBSurface(
dpy,
res_id,
req_type,
rationality,
uorder,
vorder,
uknots,
vknots,
col_count,
row_count,
points,
curve_count,
trim_curves );
_hppex_stderr_print("==============================================\n" );
}
void inquire_test_params(char *test_name,
int *num_images,
int *supported_modes,
char *win_title)
{
strcpy(test_name, "errocp.98.4");
*num_images = 1;
*supported_modes = IMM_MODE | STR_MODE | WKS_MODE;
strcpy(win_title, "errocp.98.4");
}
void misc_setup(Display *dpy, Window window, PEXRenderer renderer,
int cur_image)
{
if (glob_test_mode == IMM_MODE)
_hppex_set_stderr("errocp.98.4.stderr_imm", "errocp.98.4");
else
_hppex_set_stderr("errocp.98.4.stderr_str", "errocp.98.4");
}
void execute_test(Display *dpy, XID resourceID,
PEXOCRequestType req_type, int cur_image)
{
describe_test("\nOC Primitives Error Test (PEXNURBSurface)\n\n");
describe_test(" Test for a not non-decreasing uknot or vknot sequence.\n");
describe_test(" The stderr output will contain messages for all\n");
describe_test(" expected errors encountered.\n\n");
fflush(stdout);
draw_image(dpy, resourceID, req_type);
}
void testproc(Display *dpy, Window window, int cur_image)
{
if (glob_test_mode == IMM_MODE)
file_testproc("errocp.98.4.stderr_imm", "errocp.98.4");
else
file_testproc("errocp.98.4.stderr_str", "errocp.98.4");
}
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