RecoverTester

java.lang.Object
- org.h2.store.RecoverTester

All Implemented Interfaces:

Recorder
```
public class RecoverTester
extends java.lang.Object
implements Recorder
```
A tool that simulates a crash while writing to the database, and then verifies the database doesn't get corrupt.

Field Summary

Fields
Modifier and Type	Field	Description
`private static RecoverTester`	`instance`
`private java.util.HashSet<java.lang.String>`	`knownErrors`
`private long`	`maxFileSize`
`private java.lang.String`	`testDatabase`
`private int`	`testEvery`
`private boolean`	`testing`
`private int`	`verifyCount`
`private int`	`writeCount`

Fields inherited from interface org.h2.store.fs.Recorder
CREATE_NEW_FILE, CREATE_TEMP_FILE, DELETE, OPEN_OUTPUT_STREAM, RENAME, TRUNCATE, WRITE

Constructor Summary

Constructors
Constructor Description

RecoverTester()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`init(java.lang.String recoverTest)`	Initialize the recover test.
`void`	`log(int op, java.lang.String fileName, byte[] data, long x)`	Record the method.
`void`	`setTestEvery(int testEvery)`
`private void`	`testDatabase(java.lang.String fileName, java.io.PrintWriter out)`

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

Field Detail

instance

private static final RecoverTester instance

testDatabase
```
private java.lang.String testDatabase
```

writeCount
```
private int writeCount
```

testEvery
```
private int testEvery
```

maxFileSize
```
private final long maxFileSize
```

verifyCount
```
private int verifyCount
```

knownErrors

private final java.util.HashSet<java.lang.String> knownErrors

testing
```
private volatile boolean testing
```

Constructor Detail
- RecoverTester
```
public RecoverTester()
```

Method Detail

init
```
public static void init(java.lang.String recoverTest)
```
Initialize the recover test.

Parameters:

recoverTest - the value of the recover test parameter

log
```
public void log(int op,
                java.lang.String fileName,
                byte[] data,
                long x)
```
Description copied from interface: Recorder

Record the method.

Specified by:

log in interface Recorder

Parameters:

op - the operation

fileName - the file name or file name list

data - the data or null

x - the value or 0

testDatabase

private void testDatabase(java.lang.String fileName,
                          java.io.PrintWriter out)

setTestEvery

public void setTestEvery(int testEvery)