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>># 
>># Project: VSW5
>># 
>># File: xts/XtC/XtSetWarningMsgHandler.m
>># 
>># Description:
>>#	Tests for XtSetWarningMsgHandler()
>># 
>># Modifications:
>># $Log: tstwmsghr.m,v $
>># Revision 1.1  2005-02-12 14:38:25  anderson
>># Initial revision
>>#
>># Revision 8.0  1998/12/23 23:38:38  mar
>># Branch point for Release 5.0.2
>>#
>># Revision 7.0  1998/10/30 23:01:42  mar
>># Branch point for Release 5.0.2b1
>>#
>># Revision 6.0  1998/03/02 05:29:40  tbr
>># Branch point for Release 5.0.1
>>#
>># Revision 5.0  1998/01/26 03:26:14  tbr
>># Branch point for Release 5.0.1b1
>>#
>># Revision 4.0  1995/12/15 09:23:03  tbr
>># Branch point for Release 5.0.0
>>#
>># Revision 3.1  1995/12/15  02:19:48  andy
>># Prepare for GA Release
>>#
>>EXTERN
#include <X11/IntrinsicP.h>
#include <X11/ConstrainP.h>
#include <X11/CoreP.h>

XtAppContext app_ctext;
Widget topLevel, panedw, boxw1, boxw2;
Widget labelw, rowcolw, click_quit;

int flag = 0;

/*
** Installed warning handler
*/
void XtWMH_Proc(name_good, type_good,
	 class_good, defaultp, params, num_params)
String name_good;
String type_good;
String class_good;
String defaultp;
String *params;
Cardinal *num_params;
{
	flag = 1;
	fprintf(stdout, "%s %s %s %s",
		name_good, type_good, class_good, defaultp);
}
>>TITLE XtSetWarningMsgHandler XtC
void
XtSetWarningMsgHandler(msg_handler)
>>ASSERTION Good A
A successful call to 
void XtSetWarningMsgHandler(msg_handler)
shall register 
.A msg_handler 
as the warning handler for the calling process.
>>CODE
char msg[1024];
char line[80], buf[80];
FILE *stream;
char *string;
pid_t pid2;

	FORK(pid2);
	avs_xt_hier("Tstwmsghr1", "XtSetWarningMsgHandler");
	tet_infoline("PREP: Create windows for widgets and map them");
	XtRealizeWidget(topLevel);
	tet_infoline("PREP: Get the file name to store warning message");
	strcpy(msg, "/tmp/");
	strcat(msg, "outfile");
	tet_infoline("PREP: Register XtWMH_Proc to be called on non fatal conditions");
	XtSetWarningMsgHandler(XtWMH_Proc);
	sprintf(ebuf, "PREP: Store the warning message to %s file", msg);
	tet_infoline(ebuf);
	 push_stdout("outfile", "w");
	 XtWarningMsg("This", "is a", "test", "Hello World", NULL, 0);
	 pop_stdout();
	tet_infoline("PREP: Open the temporary file and read the message");
	stream = (FILE *)fopen(msg, "r");
	if (stream == NULL) {
		tet_infoline("ERROR: Message not written");
		tet_result(TET_FAIL);
		unlink(msg);
		exit(0);
	}
	if (fgets(line, 80, stream) == NULL) {
		tet_infoline("ERROR: Message not written");
		tet_result(TET_FAIL);
		unlink(msg);
		exit(0);
	}
	tet_infoline("TEST: Message is correct");
	string = (char *)strstr(line, "Hello World");
	strncpy(buf, string, strlen("Hello World"));
	if (strncmp("Hello World", buf, strlen("Hello World")) != 0 ) {
		sprintf(ebuf, "ERROR: Expected \"Hello World\" Received \"%s\"", buf);
		tet_infoline(ebuf);
		tet_result(TET_FAIL);
	}
	tet_infoline("TEST: XtWMH_Proc was invoked");
	if ( !flag ) {
		sprintf(ebuf, "ERROR: XtWMH_Proc was not invoked");
		tet_infoline(ebuf);
		tet_result(TET_FAIL);
	}
	tet_infoline("CLEANUP: Unlink the file");
	fclose(stream);
	unlink(msg);
	LKROF(pid2, AVSXTTIMEOUT-2);
	unlink(msg);
	tet_result(TET_PASS);