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/*
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.
*
* 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: strlstttxt.m,v 1.8 92/06/11 17:30:30 rws Exp $
*/
>>TITLE XStringListToTextProperty CH09
Status
XStringListToTextProperty(list, count, text_prop_return)
char **list;
int count;
XTextProperty *text_prop_return;
>>EXTERN
#include "Xatom.h"
>>#
>># COMMENT: This assertion is wrong about the nitems component.
>># Its value is the sum of the string lengths plus the
>># null separators.
>>#
>># Cal 11/6/91
>>#
>># >>ASSERTION Good A
>># A call to xname sets the
>># .S XTextProperty
>># structure named by the
>># .A text_prop_return
>># argument such that the
>># .M format
>># component is 8,
>># the
>># .M encoding
>># component is STRING, the
>># .M value
>># component is the null-separated concatenation of
>># .A count
>># of the character strings specified by the
>># .A list
>># argument and terminated with an ASCII nul, the
>># .M nitems
>># component is the number of null-terminated character strings
>># and returns non-zero.
>>ASSERTION Good A
A call to xname sets the
.S XTextProperty
structure named by the
.A text_prop_return
argument such that the
.M format
component is 8,
the
.M encoding
component is STRING, the
.M value
component is the null-separated concatenation of
.A count
of the character strings specified by the
.A list
argument and terminated with an ASCII nul, the
.M nitems
component is the total number of characters and
separating nulls
and returns non-zero.
>>STRATEGY
Create a window using XCreateWindow.
Create a XTextPropertyStructure using XStringListToTextProperty with three strings.
Verify that the call did not return zero.
Verify that the format component is 8.
Verify that the encoding component is STRING.
Verify that the value field is correctly set
Verify that the nitems field is correctly set.
Set the property WM_NAME to the returned XTextProperty using XSetTextProperty.
Verify that no error occurred.
Create a XTextPropertyStructure using XStringListToTextProperty no strings.
Verify that the call did not return zero.
Set the property WM_NAME to the returned XTextProperty using XSetTextProperty.
Verify that no error occurred.
>>CODE
Status status;
char *str1 = "XtestString1_._.";
char *str2 = "XtextString2._";
char *str3 = "XtestString3._..";
char *argv[3];
char *value, *vp;
int argc = 3;
int i;
int len;
XTextProperty tp;
Window win;
XVisualInfo *vi;
resetvinf(VI_WIN);
nextvinf(&vi);
win = makewin(Dsp, vi);
argv[0] = str1;
argv[1] = str2;
argv[2] = str3;
len = 0;
for(i=0; i< argc; i++)
len += strlen(argv[i]) + 1;
if((value = (char *)malloc(len)) == NULL) {
delete("malloc() returned NULL.");
return;
} else
CHECK;
len--;
vp = value;
for(i=0; i< argc; i++) {
strcpy(vp, argv[i]);
vp += strlen(argv[i]) + 1;
}
list = argv;
count = argc;
text_prop_return = &tp;
status = XCALL;
if(status == 0) {
delete("%s() returned zero.", TestName);
return;
} else
CHECK;
if( tp.format != 8 ) {
report("The format component of the XTextProperty structure was %d instead of %d.", tp.format, 8);
FAIL;
} else
CHECK;
if( tp.encoding != XA_STRING) {
report("The encoding component of the XTextProperty structure was %ld instead of %ld.",
(long) tp.encoding, (long) XA_STRING);
FAIL;
} else
CHECK;
if(tp.nitems != len) {
report("The nitems component of the XTextProperty structure was %ld instead of %ld.", tp.nitems, len);
FAIL;
} else
CHECK;
if(tp.value == NULL) {
report("The value component of the XTextProperty structure was NULL.");
FAIL;
} else {
CHECK;
if(memcmp(tp.value, value, len+1) != 0) {
report("The value component of the XTextProperty was not correct.");
FAIL;
} else
CHECK;
startcall(Dsp);
XSetTextProperty(Dsp, win, &tp, XA_WM_NAME);
endcall(Dsp);
if(geterr() != Success) {
report("Could not set property WM_NAME with the returned XTextProperty.");
FAIL;
} else
CHECK;
XFree((char*)tp.value);
}
free(value);
list = (char **) NULL;
count = 0;
text_prop_return = &tp;
status = XCALL;
if(status == 0) {
delete("%s() returned zero.", TestName);
return;
} else
CHECK;
startcall(Dsp);
XSetTextProperty(Dsp, win, &tp, XA_WM_NAME);
endcall(Dsp);
if(geterr() != Success) {
report("Could not set property WM_NAME with the returned XTextProperty.");
FAIL;
} else
CHECK;
if(tp.value != (unsigned char *) NULL)
XFree((char*)tp.value);
CHECKPASS(10);
>>ASSERTION Bad B 1
When insufficient memory is available for the new value string, then
a call to xname does not set any fields in the
.S XTextProperty
structure and returns zero.
>>ASSERTION Good A
The new value string returned by a call to xname can be freed with XFree.
>>STRATEGY
Create a XTextProperty structure using XStringListToTextProperty.
Verify that the call did not return zero.
Release the allocated memory using XFree.
>>CODE
Status status;
char *str1 = "XtestString1_._.";
char *str2 = "XtextString2._";
char *str3 = "XtestString3._..";
char *argv[3];
int argc = 3;
XTextProperty tp;
argv[0] = str1;
argv[1] = str2;
argv[2] = str3;
list = argv;
count = argc;
text_prop_return = &tp;
status = XCALL;
if(status == 0) {
delete("%s() returned zero.", TestName);
return;
} else
CHECK;
if(tp.value == NULL) {
report("The value component of the XTextProperty structure was NULL.");
FAIL;
} else {
CHECK;
XFree((char*)tp.value);
}
CHECKPASS(2);
>># Kieron Completed Review
|
