>># 
>># Copyright 1990, 1991 by the Massachusetts Institute of Technology and
>># 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 names of MIT and UniSoft not be
>># used in advertising or publicity pertaining to distribution of the
>># software without specific, written prior permission.  MIT and UniSoft
>># make no representations about the suitability of this software for any
>># purpose.  It is provided "as is" without express or implied warranty.
>># 
>># $XConsortium: svcntxt.m,v 1.4 92/06/11 17:43:31 rws Exp $
>># 
>>#
>>TITLE XSaveContext CH10
>>ASSERTION A XSaveContext-1
A call to XSaveContext sets the table entry for context
data for display display, window w and context type context
to the specified value data, and returns zero.
>>STRATEGY
Call XSaveContext to enter the context data.
Verify that zero was returned.
Call XFindContext to verify that the context data was added correctly.
>>ASSERTION A XSaveContext-2
When there is previously saved context data for display
display, window w and context type context, then a call to
XSaveContext replaces the previously saved context data with
the specified value data, and returns zero.
>>STRATEGY
Call XSaveContext to set the context data.
Verify that zero was returned.
Call XSaveContext to reset the context data.
Verify that zero was returned.
Call XFindContext to verify that the context data was added correctly.
>>ASSERTION B XSaveContext-3
When there is insufficient memory, then a call to
XSaveContext returns XCNOMEM.
>>STRATEGY
Report UNTESTED
