summaryrefslogtreecommitdiff
path: root/xts5/tset/Xlib8/XCreateGC/XCreateGC.m
blob: 7ca6f6f25aa4fecffbb9ce19c89dd67d02201308 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
Copyright (c) 2005 X.Org Foundation L.L.C.

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
$Header: /cvs/xtest/xtest/xts5/tset/Xlib8/XCreateGC/XCreateGC.m,v 1.2 2005-11-03 08:43:46 jmichael Exp $

Copyright (c) Applied Testing and Technology, Inc. 1995
All Rights Reserved.

>># Project: VSW5
>># 
>># File: xts5/tset/Xlib8/XCreateGC/XCreateGC.m
>># 
>># Description:
>># 	Tests for XCreateGC()
>># 
>># Modifications:
>># $Log: crtgc.m,v $
>># Revision 1.2  2005-11-03 08:43:46  jmichael
>># clean up all vsw5 paths to use xts5 instead.
>>#
>># Revision 1.1.1.2  2005/04/15 14:05:31  anderson
>># Reimport of the base with the legal name in the copyright fixed.
>>#
>># Revision 8.0  1998/12/23 23:27:25  mar
>># Branch point for Release 5.0.2
>>#
>># Revision 7.0  1998/10/30 22:45:43  mar
>># Branch point for Release 5.0.2b1
>>#
>># Revision 6.0  1998/03/02 05:19:37  tbr
>># Branch point for Release 5.0.1
>>#
>># Revision 5.0  1998/01/26 03:16:07  tbr
>># Branch point for Release 5.0.1b1
>>#
>># Revision 4.0  1995/12/15 08:50:50  tbr
>># Branch point for Release 5.0.0
>>#
>># Revision 3.1  1995/12/15  00:51:20  andy
>># Prepare for GA Release
>>#
/*
Portions of this software are based on Xlib and X Protocol Test Suite.
We have used this material under the terms of its copyright, which grants
free use, subject to the conditions below.  Note however that those
portions of this software that are based on the original Test Suite have
been significantly revised and that all such revisions are copyright (c)
1995 Applied Testing and Technology, Inc.  Insomuch as the proprietary
revisions cannot be separated from the freely copyable material, the net
result is that use of this software is governed by the ApTest copyright.

Copyright (c) 1990, 1991  X Consortium

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.

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.
*/
>>TITLE XCreateGC Xlib8
GC
XCreateGC(display, d, valuemask, values)
Display *display = Dsp;
Drawable d;
unsigned long valuemask = 0L;
XGCValues *values = 0;
>>SET startup fontstartup
>>SET cleanup fontcleanup
>>ASSERTION Good A
A call to xname creates a graphics context and returns a GC
which may be used with any destination drawable having the same root
and depth as the drawable
.A d .
>>STRATEGY
For pixmaps and windows:
   Create a gc for the drawable using XCreateGC.
   Set pixel (0,0) of the drawable.
   Verify that the pixel was set.
>>CODE
XVisualInfo	*vp;
Window		win;
int		nvis;
Pixmap		pmap;
GC		gc;

	for(resetvinf(VI_WIN); 	nextvinf(&vp);) {
		d = makewin(display, vp);

		gc = XCALL;
		XDrawPoint(display,d,gc,0,0);

		/* 0 is the default foreground pixel value. */
		if( ! checkpixel(display, d, 0, 0, 0) ) {  
			report("For window depth %d, pixel was not set to foreground",
								vp -> depth);
			FAIL;
		} else
			CHECK;
	}

	nvis = nvinf();
	for(resetvinf(VI_PIX); 	nextvinf(&vp);) {
		d = makepixm(display, vp);		

		gc = XCALL;
		XDrawPoint(display,d,gc,0,0);

		/* 0 is the default foreground pixel value. */
		if( ! checkpixel(display, d, 0, 0, 0) ) {  
			report("For pixmap depth %d, pixel was not set to foreground",
								vp -> depth);
			FAIL;
		} else
			CHECK;
	}

	CHECKPASS(nvis + nvinf());

>>ASSERTION Good A
A call to xname initialises the components
specified by the
.A valuemask
argument 
in the newly created GC
to the values in the
.A values
argument.
>>STRATEGY
Create a window.
Initialise XGCValues structure with fg W_FG, fn GXxor.
Create a gc for the window with a valuemask of GCFunction | GCForeground.
Plot point (0,0) with XDrawPoint.
Verify that pixel at (0,0) is W_FG.
Initialise XGCValues structure with fg W_FG ^ W_BG, fn GXxor.
Create a gc for the window with a valuemask of GCFunction | GCForeground.
Plot point (0,0) with XDrawPoint.
Verify that pixel at (0,0) is W_BG.
>>CODE
GC gc;
XWindowAttributes atts;
Status  s;
Pixmap pm;
XGCValues vals;
XVisualInfo *vp;

/* Function */
	
	resetvinf(VI_WIN);
	nextvinf(&vp);

	d = makewin(display, vp);
	vals.function = GXxor;
	vals.foreground = W_FG;
	values = &vals;
	valuemask = (GCFunction | GCForeground);
	gc = XCALL;

	XDrawPoint(display, d, gc, 0, 0);

	if( ! checkpixel(display, d, 0, 0, W_FG)) {
		delete("Pixel at (0, 0) was not set to foreground.");
		return;
	} else
		CHECK;

	vals.foreground = W_FG ^ W_BG;
	values = &vals;
	valuemask = (GCFunction | GCForeground);
	gc = XCALL;

	XDrawPoint(display, d, gc, 0, 0);

	if( ! checkpixel(display, d, 0, 0, W_BG)) {
		report("Pixel at (0, 0) was not set to background.");
		FAIL;
	} else
		CHECK;

	CHECKPASS(2);

>># This assertion is incorrect - rewritten 13/4/91.
>>#.A tile
>>#is
>>#.S None
>>#and the
>>#.M fill_style
>>#is
>>#.S FillTiled
>>#and the foreground pixel value is specified, then
>>#a call to xname creates a
>>#.S GC
>>#in which the foreground pixel value of the newly created
>>#.S GC
>>#is used for tiling.
>>ASSERTION Good A
When the
.M tile
pixmap is not set and the
.M fill_style
is
.S FillTiled ,
then a call to xname creates a
.S GC
in which a pixel set to  the foreground value of
.S GC
is used for tiling.
>>STRATEGY
Create a gc with the fill_style FillTiled, foreground set to W_FG, tile set to NULL.
Create a window.
Tile entire window with XFillRectangle.
Verify that all the window pixels were W_FG.
Plot point (0,0) with XDrawPoint.
Set fg to W_FG ^ W_BG.
Plot point (0,0) with XDrawPoint.
Verify that pixel at (0,0) is W_BG.
>>CODE
XVisualInfo	*vp;
XGCValues	vals;
GC		gc;

	resetvinf(VI_WIN); 
	nextvinf(&vp);
	d = makewin(display, vp);
	vals.fill_style = FillTiled;
	vals.foreground = W_FG;
	valuemask = GCForeground | GCFillStyle;
	values = &vals;
	gc = XCALL;

	XFillRectangle(display, d, gc, 0, 0, W_STDWIDTH, W_STDHEIGHT);

	if( checkarea(display, d, (struct area *) 0, W_FG, 0, CHECK_IN) == False) {
		report("Window was not filled with foreground.");
		FAIL;
	} else
		PASS;

>>ASSERTION Bad B 1
.ER Alloc
>>ASSERTION Bad A
.ER BadDrawable
>>STRATEGY
Create a window and destroy the window.
Create a GC with window as the drawable.
Verify that a BadDrawable error occurs. 
>>CODE BadDrawable

	d = badwin(Dsp);
	valuemask = 0L;
	values = (XGCValues *)NULL;
	XCALL;
	if(geterr() == BadDrawable)
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M font
does not name a valid font,
and the GCFont bit is set in 
.A valuemask ,
then a
.S BadFont
error occurs.
>>STRATEGY
Create a font for the default screen and free font with XFreeFont.
Create a GC with root window as the drawable and bad font as the font component.
Verify that a BadFont error occurs. 
>>CODE BadFont
Window w;
Font font;
XGCValues vals;

	w = DefaultRootWindow(Dsp);
	font = badfont(Dsp);

	vals.font = font;
	d = w;
	valuemask = GCFont;
	values = &vals;

	XCALL;

	if( geterr() == BadFont) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the 
.M tile
does not name a valid pixmap, 
and the GCTile bit is set in 
.A valuemask ,
then a 
.A BadPixmap
error occurs.
>>STRATEGY
Create a bad pixmap for the root window and free pixmap with XFreePixmap.
Create a GC with window as the drawable and pixmap as the tile.
Verify that a BadPixmap error occurs. 
>>CODE BadPixmap
XGCValues vals;

	vals.tile = badpixm(display);

	values = &vals;
	d = DRW(display);
	valuemask = GCTile;

	XCALL;

	if( geterr() == BadPixmap) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the 
.M stipple
does not name a valid pixmap, 
and the GCStipple bit is set in 
.A valuemask ,
then a 
.A BadPixmap
error occurs.
>>STRATEGY
Create a bad pixmap for the root window and free pixmap with XFreePixmap.
Create a GC with window as the drawable and pixmap as the stipple.
Verify that a BadPixmap error occurs. 
>>CODE BadPixmap
XGCValues vals;

	vals.stipple = badpixm(display);

	values = &vals;
	d = DRW(display);
	valuemask = GCStipple;

	XCALL;

	if( geterr() == BadPixmap) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the 
.M clip-mask
does not name a valid pixmap, or 
.S None , 
and the GCClipMask bit is set in 
.A valuemask ,
then a 
.A BadPixmap
error occurs.
>>STRATEGY
Create a bad pixmap for the root window and free pixmap with XFreePixmap.
Create a GC with window as the drawable and pixmap as the clip_mask.
Verify that a BadPixmap error occurs. 
>>CODE BadPixmap
Window w;
Pixmap pm;
XGCValues vals;

	vals.clip_mask = badpixm(display);

	values = &vals;
	d = DRW(display);
	valuemask = GCClipMask;

	XCALL;

	if (geterr() == BadPixmap)
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad C
When the graphics context and the
.M tile
pixmap do not have the same depth, 
and the GCTile bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs.
>>STRATEGY
For all non-depth1 drawables:
	Created such a drawable.
	Create a depth 1 pixmap.
	Create a GC with window as the drawable and pixmap as the tile.
	Verify that a BadMatch error occurs. 
>>CODE BadMatch
int		count;
XGCValues 	vals;
XVisualInfo	*vp;


	count = 0;
	vals.tile = XCreatePixmap(display, DRW(display), 1,1,1);
	valuemask = GCTile;
	values = &vals;
	for(resetvinf(VI_WIN); nextvinf(&vp);)
		if(vp->depth != 1) {
			trace("Testing a window of depth %d",vp->depth);
			count++;
			d = makewin(display, vp);
			XCALL;
			if(geterr() == BadMatch)
				CHECK;
			else
				FAIL;
		}

	for(resetvinf(VI_PIX); nextvinf(&vp);)
		if(vp->depth != 1) {
			trace("Testing a window of depth %d",vp->depth);
			count++;
			d = makepixm(display, vp);
			XCALL;
			if(geterr() == BadMatch)
				CHECK;
			else
				FAIL;
		}


	if(count == 0) {
		tet_result(TET_UNSUPPORTED);
		report("Only depth one drawables are supported.");
		return;
	} else
		CHECKPASS(count);

>>ASSERTION Bad A
When the graphics context and the
.M tile
pixmap were not created for the same root, 
and the GCTile bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs. 
>>STRATEGY
If multiple roots are supported:
	Create a pixmap for one root.
	Create a GC for another root with pixmap as the tile component.
	Verify that a BadMatch error occurs.
>>CODE BadMatch
char    *altroot;
int     scr_num;
XGCValues vals;

	altroot = tet_getvar("XT_ALT_SCREEN");
	if (altroot == NULL) {
		delete("XT_ALT_SCREEN not set");
		return;
	}
	if (*altroot == 'U') {
		report("Only one screen supported");
		tet_result(TET_UNSUPPORTED);
		return;
	}

	scr_num = atoi(altroot);
	if (scr_num == DefaultScreen(display)) {
		delete("The Alternate root was the same as the one under test");
		return;
	}
	if (scr_num >= ScreenCount(display)) {
		delete("Screen given in XT_ALT_SCREEN could not be accessed");
		return;
	}

	/*
	 * Create a 1x1 depth 1 pixmap on other screen
	 * and use it to create a gc
	 */
	
	vals.tile =  XCreatePixmap(display, RootWindow(display, scr_num), 1, 1, 1);
	values = &vals;
	valuemask = GCTile;
	d = DRW(display);

	XCALL;

	if (geterr() == BadMatch)
		PASS;
	else
		FAIL;

>>ASSERTION Bad C
When the
.M stipple
pixmap does not have depth one, 
and the GCStipple bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs.
>>STRATEGY
If pixmaps with depth other than one are supported:
	Create a pixmap with depth other than one.
  	Create a GC with the pixmap as the stipple component.
  	Verify that a BadMatch error occurs.
>>CODE BadMatch
XGCValues vals;

	if((vals.stipple = nondepth1pixmap(display, DRW(display))) == (Pixmap) 0) {
		tet_result(TET_UNSUPPORTED);
		report("Only depth 1 pixmaps are supported.");
		return;
	} else
		CHECK;

	d = DRW(display);
	valuemask = GCStipple;
	values = &vals;
	XCALL;
	
	if(geterr() == BadMatch)
		CHECK;
	else
		FAIL;

	CHECKPASS(2);

>>ASSERTION Bad C
When the graphics context and the 
.M stipple
pixmap were not created for the same root, 
and the GCStipple bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs.
>>STRATEGY
If multiple roots are supported:
	Create a pixmap for one root.
	Create a GC for another root with pixmap as the stipple component.
  	Verify that a BadMatch error occurs.
>>CODE BadMatch
char    *altroot;
int     scr_num;
XGCValues vals;

	altroot = tet_getvar("XT_ALT_SCREEN");
	if (altroot == NULL) {
		delete("XT_ALT_SCREEN not set");
		return;
	}
	if (*altroot == 'U') {
		report("Only one screen supported");
		tet_result(TET_UNSUPPORTED);
		return;
	}

	scr_num = atoi(altroot);
	if (scr_num == DefaultScreen(display)) {
		delete("The Alternate root was the same as the one under test");
		return;
	}
	if (scr_num >= ScreenCount(display)) {
		delete("Screen given in XT_ALT_SCREEN could not be accessed");
		return;
	}

	/*
	 * Create a 1x1 depth 1 pixmap on other screen
	 * and use it to create a gc
	 */
	
	d = DRW(display);
	vals.stipple = XCreatePixmap(display, RootWindow(display, scr_num), 1, 1, 1);
	values = &vals;
	valuemask = GCStipple;
	
	XCALL;

	if (geterr() == BadMatch)
		PASS;
	else
		FAIL;

>>ASSERTION Bad C
When the
.M clip-mask
is set to a pixmap, and
the 
.M clip-mask
does not have depth one,
and the GCClipMask bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs.
>>STRATEGY
If pixmaps with depth other than one are supported:
	Create a pixmap with depth other than one.
  	Create a GC with the pixmap as the clip_mask component.
  	Verify that a BadMatch error occurs.
>>CODE BadMatch
XGCValues vals;

	if((vals.clip_mask = nondepth1pixmap(display, DRW(display))) == (Pixmap) 0) {
		tet_result(TET_UNSUPPORTED);
		report("Only depth 1 pixmaps are supported.");
		return;
	} else
		CHECK;

	d = DRW(display);
	valuemask = GCClipMask;
	values = &vals;
	XCALL;

	if(geterr() == BadMatch)
		CHECK;
	else
		FAIL;

	CHECKPASS(2);

>>ASSERTION Bad C
When the
.M clip-mask
is set to a pixmap, and
the graphics context and the
.M clip-mask
were not created for the same root,
and the GCClipMask bit is set in 
.A valuemask ,
then a
.S BadMatch 
error occurs.
>>STRATEGY
If multiple roots are supported:
	Create a pixmap for one root.
	Create a GC for another root with the pixmap as the clip_mask component.
  	Verify that a BadMatch error occurs.
>>CODE BadMatch
char    *altroot;
int     scr_num;
XGCValues	vals;

	altroot = tet_getvar("XT_ALT_SCREEN");
	if (altroot == NULL) {
		delete("XT_ALT_SCREEN not set");
		return;
	}
	if (*altroot == 'U') {
		report("Only one screen supported");
		tet_result(TET_UNSUPPORTED);
		return;
	}

	scr_num = atoi(altroot);
	if (scr_num == DefaultScreen(display)) {
		delete("The Alternate root was the same as the one under test");
		return;
	}
	if (scr_num >= ScreenCount(display)) {
		delete("Screen given in XT_ALT_SCREEN could not be accessed");
		return;
	}

	/*
	 * Create a 1x1 depth 1 pixmap on other screen
	 * and use it to create a gc
	 */

	d = DRW(display);
	vals.clip_mask = XCreatePixmap(display, RootWindow(display, scr_num), 1, 1, 1);
	valuemask = GCClipMask;
	values = &vals;

	XCALL;

	if (geterr() == BadMatch)
		PASS;
	else
		FAIL;

>>ASSERTION Bad A
When the
.A valuemask
argument is other than a bitwise OR of none or any of
.S GCFunction ,
.S GCPlaneMask ,
.S GCForeground ,
.S GCBackground ,
.S GCLineWidth ,
.S GCLineStyle ,
.S GCCapStyle ,
.S GCJoinStyle ,
.S GCFillStyle ,
.S GCFillRule ,
.S GCTile ,
.S GCStipple ,
.S GCTileStipXOrigin ,
.S GCTileStipYOrigin ,
.S GCFont ,
.S GCSubwindowMode ,
.S GCGraphicsExposures ,
.S GCClipXOrigin ,
.S GCClipYOrigin ,
.S GCClipMask ,
.S GCDashOffset ,
.S GCDashList ,
or 
.S GCArcMode ,
then a
.S BadValue 
error occurs.
>>STRATEGY
Create a GC with valuemask = GCFunction | GCForeground | 
	 ~(GCFunction | GCPlaneMask | GCForeground | GCBackground |
	  GCLineWidth | GCLineStyle | GCCapStyle | GCJoinStyle |
	  GCFillStyle | GCFillRule | GCTile | GCStipple |
	  GCTileStipXOrigin | GCTileStipYOrigin | GCFont | GCSubwindowMode |
	  GCGraphicsExposures | GCClipXOrigin | GCClipYOrigin | GCClipMask |
	  GCDashOffset | GCDashList | GCArcMode.
Verify that a BadValue error occurred.
>>CODE BadValue
Window w;
XGCValues vals;
int i;
unsigned char *p;


	/* first fill XGCValues with ff's and try creating that rubbish */

	i = sizeof(XGCValues);
	p = (unsigned char *)&vals;
	while( i-- > 0 )
		*p++ = 0xff;

	d = DRW(display);
	values = &vals;
	vals.foreground = 1;
	vals.function = ~0;
	valuemask = GCFunction | GCForeground | 
	 ~(GCFunction | GCPlaneMask | GCForeground | GCBackground |
	  GCLineWidth | GCLineStyle | GCCapStyle | GCJoinStyle |
	  GCFillStyle | GCFillRule | GCTile | GCStipple |
	  GCTileStipXOrigin | GCTileStipYOrigin | GCFont | GCSubwindowMode |
	  GCGraphicsExposures | GCClipXOrigin | GCClipYOrigin | GCClipMask |
	  GCDashOffset | GCDashList | GCArcMode);
	XCALL;

	if(geterr() == BadValue)
		PASS;
	else
		FAIL;

>>ASSERTION Bad A
When the 
.M function
is other than
.S GXclear ,
.S GXand ,
.S GXandReverse ,
.S GXcopy ,
.S GXandInverted ,
.S GXnoop ,
.S GXxor ,
.S GXor ,
.S GXnor ,
.S GXequiv ,
.S GXinvert ,
.S GXorReverse ,
.S GXcopyInverted ,
.S GXorInverted ,
.S GXnand
or
.S GXset ,
and the GCFunction bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with function = GXclear + GXand + GXandReverse + GXcopy + 
	GXandInverted + GXnoop + GXxor + GXor + GXnor + GXequiv + GXinvert +
	GXorReverse + GXcopyInverted + GXorInverted + GXnand + GXset + 1
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.function = GXclear + GXand + GXandReverse + GXcopy + 
	  GXandInverted + GXnoop + GXxor + GXor + GXnor + GXequiv + GXinvert + 
	  GXorReverse + GXcopyInverted + GXorInverted + GXnand + GXset + 1;
	values = &vals;
	valuemask = GCFunction;
	d = DRW(display);
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M line_style
is other than
.S LineSolid ,
.S LineDoubleDash
or
.S LineOnOffDash ,
and the GCLineStyle bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with line_style = LineSolid + LineDoubleDash + LineOnOffDash + 1;
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.line_style = LineSolid + LineDoubleDash + LineOnOffDash + 1;
	values = &vals;
	d = DRW(display);
	valuemask = GCLineStyle;
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M cap_style
is other than
.S CapNotLast ,
.S CapButt ,
.S CapRound
or
.S CapProjecting ,
and the GCCapStyle bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with cap_style = CapNotLast + CapButt + CapRound + CapProjecting + 1
Verify that a BadValue error occurred
>>CODE BadValue
XGCValues vals;

	vals.cap_style = CapNotLast + CapButt + CapRound + CapProjecting + 1;
	values = &vals;
	valuemask = GCCapStyle;
	d = DRW(display);
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M join_style
is other than
.S JoinMiter ,
.S JoinRound
or
.S JoinBevel ,
and the GCJoinStyle bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with join_style = JoinMiter + JoinRound + JoinBevel + 1
Verify that a BadValue error occurs
>>CODE BadValue
XGCValues vals;

	vals.join_style = JoinMiter + JoinRound + JoinBevel + 1;
	values = &vals;
	d = DRW(display);
	valuemask = GCJoinStyle;
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M fill_style
is other than
.S FillSolid ,
.S FillTiled ,
.S FillStippled
or
.S FillOpaqueStippled ,
and the GCFillStyle bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with fill_style = FillSolid + FillTiled + FillStippled + FillOpaqueStippled + 1
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.fill_style = FillSolid + FillTiled + FillStippled + FillOpaqueStippled + 1;
	values = &vals;
	d = DRW(display);
	valuemask = GCFillStyle;
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M fill_rule
is other than
.S EvenOddRule 
or
.S WindingRule ,
and the GCFillRule bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a gc with fill_rule = EvenOddRule + WindingRule + 1
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.fill_rule = EvenOddRule + WindingRule + 1;
	values = &vals;
	d = DRW(display);
	valuemask = GCFillRule;
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When
.M arc_mode
is other than
.S ArcChord
or
.S ArcPieSlice ,
and the GCArcMode bit is set in 
.A valuemask ,
then a
.S BadValue 
error occurs.
>>STRATEGY
Create a gc with arc_mode = ArcChord + ArcPieSlice + 1.
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.arc_mode = ArcChord + ArcPieSlice + 1;
	values = &vals;
	d = DRW(display);
	valuemask = GCArcMode;
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When the
.M subwindow_mode
is other than
.S ClipByChildren
or
.S IncludeInferiors ,
and the GCSubwindowMode bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with subwindow_mode = ClipByChildren + IncludeInferiors + 1
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.subwindow_mode = ClipByChildren + IncludeInferiors + 1;
	values = &vals;
	valuemask = GCSubwindowMode;
	d = DRW(display);
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When
.M graphics_exposure
is other than
.S True
or
.S False ,
and the GCGraphicsExposures bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with graphics_exposures component set to  
	(int) False + (int) True + 1
Verify that a BadValue error occurred.
>>CODE BadValue
XGCValues vals;

	vals.graphics_exposures = (int) False + (int) True + 1;
	values = &vals;
	valuemask = GCGraphicsExposures;
	d = DRW(display);
	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>>ASSERTION Bad A
When 
.M dashes
is set to zero, 
and the GCDashList bit is set in 
.A valuemask ,
then a
.S BadValue
error occurs.
>>STRATEGY
Create a GC with dashes component = 0
Verify that a BadValue error occurs.
>>CODE BadValue
XGCValues vals;

	vals.dashes = (char) 0;
	values = &vals;
	d = DRW(display);
	valuemask = GCDashList;

	XCALL;

	if( geterr() == BadValue) 
		CHECK;
	else
		FAIL;

	CHECKPASS(1);

>># HISTORY 	steve/mcy 	Completed		First prototype
>># HISTORY 	steve 		Completed		Automatic conversion to new(ish) form
>># HISTORY 	kieron 		Completed		Added dash_list assertions
>># HISTORY 	Cal 		Completed		Check and update to new format.
>># HISTORY	Kieron		Completed		<Have a look>
>># HISTORY	Cal		Action			Writing code.