org.eclipse.jgit.internal.storage.file

Class GcTestCase

java.lang.Object

org.eclipse.jgit.junit.LocalDiskRepositoryTestCase

org.eclipse.jgit.internal.storage.file.GcTestCase

Direct Known Subclasses:

GcBasicPackingTest, GcBranchPrunedTest, GcCommitSelectionTest, GcConcurrentTest, GcDirCacheSavesObjectsTest, GcKeepFilesTest, GcPackRefsTest, GcPruneNonReferencedTest, GcReflogTest, GcTagTest

public abstract class GcTestCase
extends LocalDiskRepositoryTestCase

Field Summary

Fields

Modifier and Type	Field and Description
protected GC	gc
protected FileRepository	repo
protected GC.RepoStatistics	stats
protected TestRepository<FileRepository>	tr

Fields inherited from class org.eclipse.jgit.junit.LocalDiskRepositoryTestCase

ASSUME_UNCHANGED, author, committer, CONTENT, CONTENT_ID, LENGTH, mockSystemReader, MOD_TIME, SMUDGE

Constructor Summary

Constructors

Constructor and Description
GcTestCase()

Method Summary

Modifier and Type	Method and Description
protected RevCommit	commitChain(int depth) Create a chain of commits of given depth.
protected static void	fsTick()
protected long	lastModified(AnyObjectId objectId)
void	setUp()
void	tearDown()

Methods inherited from class org.eclipse.jgit.junit.LocalDiskRepositoryTestCase

addRepoToClose, createBareRepository, createTempDirectory, createTempFile, createUniqueTestGitDir, createWorkRepository, getCeilings, getTemporaryDirectory, indexState, read, recursiveDelete, runHook, tick, write, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

tr

protected TestRepository<FileRepository> tr

repo

protected FileRepository repo

gc

protected GC gc

stats

protected GC.RepoStatistics stats

Constructor Detail

GcTestCase

public GcTestCase()

Method Detail

setUp

public void setUp()
           throws Exception

Overrides:

setUp in class LocalDiskRepositoryTestCase

Throws:

Exception

tearDown

public void tearDown()
              throws Exception

Overrides:

tearDown in class LocalDiskRepositoryTestCase

Throws:

Exception

commitChain

protected RevCommit commitChain(int depth)
                         throws Exception

Create a chain of commits of given depth.

Each commit contains one file named "a" containing the index of the commit in the chain as its content. The created commit chain is referenced from any ref.

A chain of depth = N will create 3*N objects in Gits object database. For each depth level three objects are created: the commit object, the top-level tree object and a blob for the content of the file "a".

Parameters:

depth - the depth of the commit chain.

Returns:

the commit that is the tip of the commit chain

Throws:

Exception

lastModified

protected long lastModified(AnyObjectId objectId)
                     throws IOException

Throws:

IOException

fsTick

protected static void fsTick()
                      throws InterruptedException,
                             IOException

Throws:

InterruptedException

IOException