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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================
**
** Source Code: main.c and mutex.c
** main.c creates process and waits for all processes to get over
** mutex.c creates a mutex and then calls threads which will contend for the mutex
**
** This test is for Object Management Test case for Mutex where Object type is not shareable.
** Algorithm
** o Create PROCESS_COUNT processes.
** o Main Thread of each process creates OBJECT_TYPE Object
**
** Author: ShamitP
**============================================================
*/
#include <palsuite.h>
#include "resulttime.h"
/* Test Input Variables */
unsigned int PROCESS_COUNT = 2;
unsigned int THREAD_COUNT = 20;
unsigned int REPEAT_COUNT = 4000;
unsigned int RELATION_ID = 1001;
struct TestStats{
DWORD operationTime;
unsigned int relationId;
unsigned int processCount;
unsigned int threadCount;
unsigned int repeatCount;
char* buildNumber;
};
int GetParameters( int argc, char **argv)
{
if( (argc != 5) || ((argc == 1) && !strcmp(argv[1],"/?"))
|| !strcmp(argv[1],"/h") || !strcmp(argv[1],"/H"))
{
printf("PAL -Composite Object Management Mutex Test\n");
printf("Usage:\n");
printf("main\n\t[PROCESS_COUNT [greater than 1] \n");
printf("\t[THREAD_COUNT [greater than 1] \n");
printf("\t[REPEAT_COUNT [greater than 1]\n");
printf("\t[RELATION_ID [greater than 1]\n");
return -1;
}
PROCESS_COUNT = atoi(argv[1]);
if( (PROCESS_COUNT < 1) || (PROCESS_COUNT > MAXIMUM_WAIT_OBJECTS) )
{
printf("\nMain Process:Invalid PROCESS_COUNT number, Pass greater than 1 and less than PROCESS_COUNT %d\n", MAXIMUM_WAIT_OBJECTS);
return -1;
}
THREAD_COUNT = atoi(argv[2]);
if( (THREAD_COUNT < 1) || (THREAD_COUNT > MAXIMUM_WAIT_OBJECTS) )
{
printf("\nInvalid THREAD_COUNT number, Pass greater than 1 and less than %d\n", MAXIMUM_WAIT_OBJECTS);
return -1;
}
REPEAT_COUNT = atoi(argv[3]);
if( REPEAT_COUNT < 1)
{
printf("\nMain Process:Invalid REPEAT_COUNT number, Pass greater than 1\n");
return -1;
}
RELATION_ID = atoi(argv[4]);
if( RELATION_ID < 1)
{
printf("\nMain Process:Invalid RELATION_ID number, Pass greater than 1\n");
return -1;
}
return 0;
}
int __cdecl main(INT argc, CHAR **argv)
{
unsigned int i = 0;
HANDLE hProcess[MAXIMUM_WAIT_OBJECTS];
HANDLE hMutexHandle[MAXIMUM_WAIT_OBJECTS];
STARTUPINFO si[MAXIMUM_WAIT_OBJECTS];
PROCESS_INFORMATION pi[MAXIMUM_WAIT_OBJECTS];
const char *ObjName = "Mutex";
char lpCommandLine[MAX_PATH] = "";
int returnCode = 0;
DWORD processReturnCode = 0;
int testReturnCode = PASS;
char fileName[MAX_PATH];
FILE *pFile = NULL;
DWORD dwStartTime;
struct TestStats testStats;
if(0 != (PAL_Initialize(argc, argv)))
{
return ( FAIL );
}
if(GetParameters(argc, argv))
{
Fail("Error in obtaining the parameters\n");
}
/* Register the start time */
dwStartTime = GetTickCount();
testStats.relationId = RELATION_ID;
testStats.processCount = PROCESS_COUNT;
testStats.threadCount = THREAD_COUNT;
testStats.repeatCount = REPEAT_COUNT;
testStats.buildNumber = getBuildNumber();
_snprintf(fileName, MAX_PATH, "main_mutex_%d_.txt", RELATION_ID);
pFile = fopen(fileName, "w+");
if(pFile == NULL)
{
Fail("Error in opening main file for write\n");
}
for( i = 0; i < PROCESS_COUNT; i++ )
{
ZeroMemory( lpCommandLine, MAX_PATH );
if ( _snprintf( lpCommandLine, MAX_PATH-1, "mutex %d %d %d %d", i, THREAD_COUNT, REPEAT_COUNT, RELATION_ID) < 0 )
{
Fail("Error Insufficient mutex name string length for %s for iteration [%d]\n", ObjName, i);
}
/* Zero the data structure space */
ZeroMemory ( &pi[i], sizeof(pi[i]) );
ZeroMemory ( &si[i], sizeof(si[i]) );
/* Set the process flags and standard io handles */
si[i].cb = sizeof(si[i]);
if(!CreateProcess( NULL, /* lpApplicationName*/
lpCommandLine, /* lpCommandLine */
NULL, /* lpProcessAttributes */
NULL, /* lpThreadAttributes */
TRUE, /* bInheritHandles */
0, /* dwCreationFlags, */
NULL, /* lpEnvironment */
NULL, /* pCurrentDirectory */
&si[i], /* lpStartupInfo */
&pi[i] /* lpProcessInformation */
))
{
Fail("Process Not created for [%d], the error code is [%d]\n", i, GetLastError());
}
else
{
hProcess[i] = pi[i].hProcess;
// Trace("Process created for [%d]\n", i);
}
//Create Process
}
returnCode = WaitForMultipleObjects( PROCESS_COUNT, hProcess, TRUE, INFINITE);
if( WAIT_OBJECT_0 != returnCode )
{
Trace("Wait for Object(s) @ Main thread for %d processes returned %d, and GetLastError value is %d\n", PROCESS_COUNT, returnCode, GetLastError());
testReturnCode = FAIL;
}
for( i = 0; i < PROCESS_COUNT; i++ )
{
/* check the exit code from the process */
if( ! GetExitCodeProcess( pi[i].hProcess, &processReturnCode ) )
{
Trace( "GetExitCodeProcess call failed for iteration %d with error code %u\n",
i, GetLastError() );
testReturnCode = FAIL;
}
if(processReturnCode == FAIL)
{
Trace( "Process [%d] failed and returned FAIL\n", i);
testReturnCode = FAIL;
}
if(!CloseHandle(pi[i].hThread))
{
Trace("Error:%d: CloseHandle failed for Process [%d] hThread\n", GetLastError(), i);
testReturnCode = FAIL;
}
if(!CloseHandle(pi[i].hProcess) )
{
Trace("Error:%d: CloseHandle failed for Process [%d] hProcess\n", GetLastError(), i);
testReturnCode = FAIL;
}
}
testStats.operationTime = GetTimeDiff(dwStartTime);
fprintf(pFile, "%d,%d,%d,%d,%d,%s\n", testStats.operationTime, testStats.relationId, testStats.processCount, testStats.threadCount, testStats.repeatCount, testStats.buildNumber);
if(fclose(pFile))
{
Trace("Error: fclose failed for pFile\n");
testReturnCode = FAIL;
}
if( testReturnCode == PASS)
{
Trace("Test Passed\n");
}
else
{
Trace("Test Failed\n");
}
PAL_Terminate();
return testReturnCode;
}
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