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/*++
Copyright (c) 1989 Microsoft Corporation
Module Name:
os2xcpt.c
Abstract:
This is a test OS/2 application to test the exception/signal component
of OS/2
Author:
Therese Stowell (thereses) 17-July-1990
Environment:
User Mode Only.
This test must be run under the session manager or cmd.exe so that
the user's process has an exception port set up.
Revision History:
--*/
#define OS2_API32
#define INCL_OS2V20_ERRORS
#define INCL_OS2V20_MEMORY
#define INCL_OS2V20_TASKING
#define INCL_OS2V20_EXCEPTIONS
#include <os2.h>
PCHAR NullApiArguments[] = {
"String Number One",
"String Number Two",
"String Number Three",
NULL
};
VOID
ExceedStackTest( VOID );
VOID
TestExit( VOID );
int
main(
int argc,
char *argv[],
char *envp[]
)
{
int i;
DbgPrint( "*** Entering OS/2 Test Application\n" );
//TestExit();
ExceedStackTest();
DbgPrint( "*** Exiting OS/2 Test Application\n" );
return( 0 );
}
VOID
ExitRoutine1(
ULONG ExitReason
)
{
DbgPrint( "*** ExitRoutine1( %lX ) called\n", ExitReason );
DosExitList( EXLST_EXIT, NULL );
}
VOID
ExitRoutine2(
ULONG ExitReason
)
{
DbgPrint( "*** ExitRoutine2( %lX ) called\n", ExitReason );
DosExitList( EXLST_EXIT, NULL );
}
VOID
ExitRoutine3(
ULONG ExitReason
)
{
DbgPrint( "*** ExitRoutine3( %lX ) called\n", ExitReason );
DosExitList( EXLST_EXIT, NULL );
}
VOID
TestThread0(
IN UCHAR ThreadChar
)
{
CHAR ThreadName[2];
ThreadName[0] = ThreadChar;
ThreadName[1] = '\0';
DbgPrint( "*** Entering OS/2 Thread%s\n", (PCH)ThreadName );
while (TRUE)
;
DbgPrint( "*** Exiting OS/2 Thread%s\n", (PCH)ThreadName );
}
VOID
ExceedStack(
ULONG Depth
)
{
UCHAR BigArray[3000];
if (Depth < 1000) {
DbgPrint("Depth is %ld\n",Depth);
ExceedStack(Depth+1);
}
}
VOID
ExceedStackTest( VOID )
//
// This tests the handling of a guard page fault on the stack. this and
// the can't grow stack are the only non-fatal exceptions.
//
{
ExceedStack(0);
}
VOID
TestExit( VOID )
//
// This tests synchronization of exiting between threads.
//
{
TID ThreadAId;
APIRET rc;
rc = DosExitList( EXLST_ADD | 0x3000, ExitRoutine1 );
if (rc != NO_ERROR) {
DbgPrint( "*** DosExitList(EXLST_ADD) failed - rc == %ld\n",
rc
);
}
rc = DosExitList( EXLST_ADD | 0x3000, ExitRoutine2 );
if (rc != NO_ERROR) {
DbgPrint( "*** DosExitList(EXLST_ADD) failed - rc == %ld\n",
rc
);
}
rc = DosExitList( EXLST_ADD | 0xFF00, ExitRoutine3 );
if (rc != NO_ERROR) {
DbgPrint( "*** DosExitList(EXLST_ADD) failed - rc == %ld\n",
rc
);
}
rc = DosCreateThread( &ThreadAId,
(PFNTHREAD)TestThread0,
(ULONG)'a',
DCT_SUSPENDED,
0x10000
);
if (rc != NO_ERROR) {
DbgPrint( "*** DosCreateThread( ThreadA ) failed - rc == %ld\n",
rc
);
}
rc = DosResumeThread( ThreadAId );
if (rc != NO_ERROR) {
DbgPrint( "*** DosResumeThread( ThreadA ) failed - rc == %ld\n",
rc
);
}
DbgPrint("Exiting thread 1\n");
DosExit( EXIT_PROCESS, 0xA5A5 );
}
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