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$Header: /usr4/cvs/vsw5/tset/XtC/terror/terror.m,v 8.0 1998/12/23 23:38:40 mar Rel $

Copyright (c) Applied Testing and Technology, Inc. 1993, 1994, 1995
Copyright (c) 88open Consortium, Ltd. 1990, 1991, 1992, 1993
All Rights Reserved.

>># 
>># Project: VSW5
>># 
>># File: tset/XtC/terror/terror.m
>># 
>># Description:
>>#	Tests for XtError()
>># 
>># Modifications:
>># $Log: terror.m,v $
>># Revision 8.0  1998/12/23 23:38:40  mar
>># Branch point for Release 5.0.2
>>#
>># Revision 7.0  1998/10/30 23:01:45  mar
>># Branch point for Release 5.0.2b1
>>#
>># Revision 6.0  1998/03/02 05:29:42  tbr
>># Branch point for Release 5.0.1
>>#
>># Revision 5.0  1998/01/26 03:26:16  tbr
>># Branch point for Release 5.0.1b1
>>#
>># Revision 4.0  1995/12/15 09:23:08  tbr
>># Branch point for Release 5.0.0
>>#
>># Revision 3.1  1995/12/15  02:19:54  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;
char msg[1024];

/*
** XtEMH_Proc
*/
void XtEMH_Proc(str)
String str;
{
	fprintf(stdout, "X Toolkit Error: %s", str);
	avs_set_event(1, 1);
}
>>SET tpstartup avs_alloc_sem
>>SET tpcleanup avs_free_sem
>>TITLE XtError XtC
void
XtError(message)
>>ASSERTION Good A
A call to 
void XtError(message)
shall invoke the fatal error handler for the 
calling process,
passing
.A message 
as an argument to it.
>>CODE
char line[80], buf[80];
FILE *stream;
char *string;
pid_t pid2;
int	status;

	FORK(pid2);
	avs_xt_hier("Terror1", "XtError");
	tet_infoline("PREP: Create windows for widgets and map them");
	XtRealizeWidget(topLevel);
	tet_infoline("PREP: Get the file name to dump error message");
	strcat(msg, "/tmp/outfile");
	tet_infoline("PREP: Register procedure XtEMH_Proc to be invoked");
	XtSetErrorHandler(XtEMH_Proc);
	tet_infoline("TEST: Call XtError");
	push_stdout("outfile", "w");
	XtError("Hello World");
	pop_stdout();
	tet_infoline("TEST: 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: Check the error handler was invoked");
	fclose(stream);
	unlink(msg);
	LKROF(pid2, AVSXTTIMEOUT-2);
	status = avs_get_event(1);
        check_dec(1, status, "handler invocation count");
	tet_result(TET_PASS);
	unlink(msg);
>>ASSERTION Good B 1
When no user defined error handler 
has been registered for the calling process a call to 
void XtError(message)
shall invoke the default error 
handler provided by the Intrinsics.
>>ASSERTION Good C
If the implementation is POSIX-based:
The default error handler invoked by a call to
void XtError(message)
shall print the message 
.A message
to the standard error of the calling 
process and terminate it.
>>CODE
char line[80], buf[80];
FILE *stream;
char *string;
pid_t pid2;

if (config.posix_system != 0) {
	FORK(pid2);
	avs_xt_hier("Terror2", "XtError");
	tet_infoline("PREP: Create windows for widgets and map them");
	XtRealizeWidget(topLevel);
	tet_infoline("PREP: Get the file name to dump error message");
	strcpy(msg, "/tmp/outfile");
	FORK(pid2);
	tet_infoline("TEST: Call XtError");
	push_stderr("outfile", "w");
	XtError("Hello World");
	pop_stderr();
	LKROF(pid2, AVSXTTIMEOUT-2);
	tet_infoline("TEST: 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");
	if (string == NULL) {
		sprintf(ebuf, "ERROR: Expected \"Hello World\" Received \"%s\"", buf);
		tet_infoline(ebuf);
		tet_result(TET_FAIL);
	}
	fclose(stream);
	unlink(msg);
	LKROF(pid2, AVSXTTIMEOUT-2);
	unlink(msg);
	tet_result(TET_PASS);
}else {
        tet_infoline("INFO: Not configured as a POSIX system");
        tet_result(TET_UNSUPPORTED);
}
