ExternalProcessHandler (evosuite-master 1.0.4-alpha1 API)

java.lang.Object
- org.evosuite.utils.ExternalProcessHandler

public class ExternalProcessHandler
extends Object

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`base_dir`
`protected Thread`	`clientRunningOnThread`
`protected Socket`	`connection`
`protected Thread`	`error_printer`
`protected Object`	`final_result`
`protected ObjectInputStream`	`in`
`protected String[]`	`last_command`
`protected CountDownLatch`	`latch`
`protected static org.slf4j.Logger`	`logger` Constant `logger`
`protected Thread`	`message_handler`
`protected ObjectOutputStream`	`out`
`protected Thread`	`output_printer`
`protected Process`	`process`
`protected Thread`	`processKillHook`
`protected ServerSocket`	`server`
`protected static Object`	`WAITING_FOR_DATA` Constant `WAITING_FOR_DATA`

Constructor Summary

Constructors
Constructor and Description

ExternalProcessHandler()
Constructor for ExternalProcessHandler.

Constructors
Constructor and Description
`ExternalProcessHandler()` Constructor for ExternalProcessHandler.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`closeServer()` closeServer
`protected boolean`	`didClientJVMCrash()`
`protected String`	`getAndDeleteHsErrFile()`
`String`	`getProcessState()`
`int`	`getServerPort()` getServerPort
`void`	`killProcess()` killProcess
`int`	`openServer()` openServer
`void`	`setBaseDir(String base_dir)` setBaseDir
`protected void`	`startExternalProcessMessageHandler()` startExternalProcessMessageHandler
`protected void`	`startExternalProcessPrinter()` startExternalProcessPrinter
`boolean`	`startProcess(String[] command)` startProcess
`protected boolean`	`startProcess(String[] command, Object population_data)` startProcess
`protected void`	`startSignalHandler()` startSignalHandler
`void`	`stopAndWaitForClientOnThread(long ms)` Only for debug reasons.
`TestGenerationResult`	`waitForResult(int timeout)` waitForResult

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static final org.slf4j.Logger logger

Constant logger

server
```
protected ServerSocket server
```

process
```
protected Process process
```

last_command
```
protected String[] last_command
```

output_printer
```
protected Thread output_printer
```

error_printer
```
protected Thread error_printer
```

message_handler
```
protected Thread message_handler
```

connection
```
protected Socket connection
```

out
```
protected ObjectOutputStream out
```

in
```
protected ObjectInputStream in
```

final_result
```
protected Object final_result
```

WAITING_FOR_DATA

protected static final Object WAITING_FOR_DATA

Constant WAITING_FOR_DATA

processKillHook
```
protected Thread processKillHook
```

clientRunningOnThread
```
protected Thread clientRunningOnThread
```

latch

protected volatile CountDownLatch latch

base_dir
```
protected String base_dir
```

Constructor Detail
- ExternalProcessHandler
```
public ExternalProcessHandler()
```
  Constructor for ExternalProcessHandler.

Method Detail
- stopAndWaitForClientOnThread
```
public void stopAndWaitForClientOnThread(long ms)
```
  Only for debug reasons.
  
  Parameters:
  
  ms -
- setBaseDir
```
public void setBaseDir(String base_dir)
```
  setBaseDir
  
  Parameters:
  
  base_dir - a String object.
- startProcess
```
public boolean startProcess(String[] command)
```
  startProcess
  
  Parameters:
  
  command - an array of String objects.
  
  Returns:
  
  a boolean.
- didClientJVMCrash
```
protected boolean didClientJVMCrash()
```
- getAndDeleteHsErrFile
```
protected String getAndDeleteHsErrFile()
```
- getProcessState
```
public String getProcessState()
```
- startProcess
```
protected boolean startProcess(String[] command,
                               Object population_data)
```
  startProcess
  
  Parameters:
  
  command - an array of String objects.
  
  population_data - a Object object.
  
  Returns:
  
  a boolean.
- killProcess
```
public void killProcess()
```
  killProcess
- getServerPort
```
public int getServerPort()
```
  getServerPort
  
  Returns:
  
  a int.
- openServer
```
public int openServer()
```
  openServer
  
  Returns:
  
  a int.
- closeServer
```
public void closeServer()
```
  closeServer
- startExternalProcessPrinter
```
protected void startExternalProcessPrinter()
```
  startExternalProcessPrinter
- startExternalProcessMessageHandler
```
protected void startExternalProcessMessageHandler()
```
  startExternalProcessMessageHandler
- startSignalHandler
```
protected void startSignalHandler()
```
  startSignalHandler
- waitForResult
```
public TestGenerationResult waitForResult(int timeout)
```
  waitForResult
  
  Parameters:
  
  timeout - a int.
  
  Returns:
  
  a Object object.

Class ExternalProcessHandler

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

logger

server

process

last_command

output_printer

error_printer

message_handler

connection

out

in

final_result

WAITING_FOR_DATA

processKillHook

clientRunningOnThread

latch

base_dir

Constructor Detail

ExternalProcessHandler

Method Detail

stopAndWaitForClientOnThread

setBaseDir

startProcess

didClientJVMCrash

getAndDeleteHsErrFile

getProcessState

startProcess

killProcess

getServerPort

openServer

closeServer

startExternalProcessPrinter

startExternalProcessMessageHandler

startSignalHandler

waitForResult