diff options
Diffstat (limited to 'src/pal/tests/palsuite/threading/SetConsoleCtrlHandler/test5/test5.c')
| -rw-r--r-- | src/pal/tests/palsuite/threading/SetConsoleCtrlHandler/test5/test5.c | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/src/pal/tests/palsuite/threading/SetConsoleCtrlHandler/test5/test5.c b/src/pal/tests/palsuite/threading/SetConsoleCtrlHandler/test5/test5.c deleted file mode 100644 index 4355cdb29d..0000000000 --- a/src/pal/tests/palsuite/threading/SetConsoleCtrlHandler/test5/test5.c +++ /dev/null @@ -1,264 +0,0 @@ -// -// Copyright (c) Microsoft. All rights reserved. -// Licensed under the MIT license. See LICENSE file in the project root for full license information. -// - -/*============================================================================= -** -** Source: test5.c -** -** Dependencies: PAL_Initialize -** PAL_Terminate -** GenerateConsoleCtrlEvent -** -** Purpose: -** -** Test to ensure proper operation of the SetConsoleCtrlHandler() -** API by using it to chain multiple handler functions together. -** - -** -**===========================================================================*/ -#include <palsuite.h> - - -/* helper test structure */ -struct handlerData -{ - PHANDLER_ROUTINE func; /* handler routine */ - BOOL set; /* whether this handler was set */ - BOOL stop; /* whether handling should stop with this */ - BOOL result; /* flag tracking whether handler was called */ -}; - - -/* we'll work with three handler functions */ -#define NUM_HANDLERS 3 - -/* handler function prototypes */ -static BOOL PALAPI CtrlHandler1( DWORD CtrlType ); -static BOOL PALAPI CtrlHandler2( DWORD CtrlType ); -static BOOL PALAPI CtrlHandler3( DWORD CtrlType ); - - -/* array of control handler data */ -static struct handlerData g_handlers[] = -{ - { CtrlHandler1, FALSE, TRUE, FALSE }, - { CtrlHandler2, FALSE, FALSE, FALSE }, - { CtrlHandler3, FALSE, FALSE, FALSE } -}; - - -/* global flag to track whether the handlers are called in the wrong order */ -static BOOL g_bWrongOrder = FALSE; - - -/* first handler function */ -static BOOL PALAPI CtrlHandler1( DWORD CtrlType ) -{ - if( CtrlType == CTRL_C_EVENT ) - { - /* set our handler flag to true */ - g_handlers[0].result = TRUE; - - /* check for right handler order */ - if( (!g_handlers[1].result) || (!g_handlers[2].result) ) - { - g_bWrongOrder = TRUE; - } - return g_handlers[0].stop; - } - - return FALSE; -} - - -/* second handler function */ -static BOOL PALAPI CtrlHandler2( DWORD CtrlType ) -{ - if( CtrlType == CTRL_C_EVENT ) - { - /* set our handler flag to true */ - g_handlers[1].result = TRUE; - - /* check for right handler order */ - if( g_handlers[0].result || (!g_handlers[2].result) ) - { - g_bWrongOrder = TRUE; - } - return g_handlers[1].stop; - } - - return FALSE; -} - - -/* third handler function */ -static BOOL PALAPI CtrlHandler3( DWORD CtrlType ) -{ - if( CtrlType == CTRL_C_EVENT ) - { - /* set our handler flag to true */ - g_handlers[2].result = TRUE; - - /* check for right handler order */ - if( g_handlers[0].result || g_handlers[1].result ) - { - g_bWrongOrder = TRUE; - } - return g_handlers[2].stop; - } - - return FALSE; -} - - - - - - -/* main entry point function */ -int __cdecl main( int argc, char **argv ) - -{ - /* local variables */ - int i; - int finalHandler; - BOOL ret = PASS; - - - /* PAL initialization */ - if( (PAL_Initialize(argc, argv)) != 0 ) - { - return( FAIL ); - } - - - /* chain together three simple control handlers */ - for( i=0; i<NUM_HANDLERS; i++ ) - { - if( SetConsoleCtrlHandler( g_handlers[i].func, TRUE ) ) - { - g_handlers[i].set = TRUE; - } - else - { - ret = FAIL; - Trace( "ERROR:%lu:SetConsoleCtrlHandler() failed to add " - "handler #%d\n", - GetLastError(), - (i+1) ); - goto done; - } - } - - - /* first test -- verify that all three handlers are called, in the */ - /* correct sequence (CtrlHandler3, CtrlHandler2, CtrlHandler1) */ - if( ! GenerateConsoleCtrlEvent( CTRL_C_EVENT, 0 ) ) - { - Trace( "ERROR:%lu:GenerateConsoleCtrlEvent() failed\n", - GetLastError() ); - ret = FAIL; - goto done; - } - - /* give the handlers a chance to execute */ - Sleep( 2000 ); - - - /* check the results and reset all the handler-called flags */ - for( i=0; i<NUM_HANDLERS; i++ ) - { - if( ! g_handlers[i].result ) - { - Trace( "FAIL:Handler #%d was not called\n", (i+1) ); - ret = FAIL; - } - else - { - g_handlers[i].result = FALSE; - } - } - - if( g_bWrongOrder ) - { - Trace( "FAIL:Handlers were called in the wrong order\n" ); - ret = FAIL; - } - - /* we're done if we got an error result */ - if( ! ret ) - { - goto done; - } - - - /* same test, only this time we want to stop at the second handler */ - finalHandler = 1; - g_handlers[ finalHandler ].stop = TRUE; - if( ! GenerateConsoleCtrlEvent( CTRL_C_EVENT, 0 ) ) - { - Trace( "ERROR:%lu:GenerateConsoleCtrlEvent() failed\n", - GetLastError() ); - ret = FAIL; - goto done; - } - - /* give the handlers a chance to execute */ - Sleep( 2000 ); - - - /* check the results */ - for( i=0; i<NUM_HANDLERS; i++ ) - { - if( i < finalHandler ) - { - /* should not have been called */ - if( g_handlers[i].result ) - { - Trace( "FAIL:Handler #%d was called but shouldn't " - "have been\n", - (i+1) ); - ret = FAIL; - } - } - else - { - /* should have been called */ - if( ! g_handlers[i].result ) - { - Trace( "FAIL:Handler #%d was not called\n", (i+1) ); - ret = FAIL; - } - } - } - - - -done: - /* unset any handlers that were set */ - for( i=0; i<NUM_HANDLERS; i++ ) - { - if( g_handlers[i].set ) - { - if( ! SetConsoleCtrlHandler( g_handlers[i].func, FALSE ) ) - { - ret = FAIL; - Trace( "ERROR:%lu:SetConsoleCtrlHandler() failed to add " - "handler #%d\n", - GetLastError(), - (i+1) ); - } - } - } - - - /* PAL termination */ - PAL_TerminateEx(ret); - - - /* return our result */ - return ret; -} |