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From: Apache Wiki <wikidiffs@apache.org>
To: Apache Wiki <wikidiffs@apache.org>
Date: Mon, 01 Jul 2013 02:37:12 -0000
Message-ID: <20130701023712.25767.94357@eos.apache.org>
Subject: 
 =?utf-8?q?=5BHadoop_Wiki=5D_Trivial_Update_of_=22HCFS/FileSystem-2=2E0-Te?=
 =?utf-8?q?sts=22_by_JayVyas?=
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The "HCFS/FileSystem-2.0-Tests" page has been changed by JayVyas:
https://wiki.apache.org/hadoop/HCFS/FileSystem-2.0-Tests?action=3Ddiff&rev1=
=3D7&rev2=3D8

  =3D Tests added in package org.apache.hadoop.fs , for the FileSystem API,=
 in 2.0: =3D
- There are essentially 2 major types of tests in this package which are re=
levant to the HCFS working group.   1) Those that exercise the FileSystem a=
nd 2) Those that exercise the new AbstractFileSystem.
+ There are essentially 2 major types of tests in this package which are re=
levant to the HCFS working group.  =

+ =

+ 1) Those that exercise the FileSystem and =

+ 2) Those that exercise the new AbstractFileSystem.
+ =

+ Of those test types, we have "HCFS" tests, which are generic, and other t=
ests, which either Mock a FileSystem implementation (MOCK), are abstract in=
 their implementation (ABSTRACT), test the LocalFileSystem (LOCAL), or test=
 HDFS specifically (HDFS).
  =

  =3D=3D FileSystem Tests =3D=3D
  These tests build off of the  [[HCFS/FileSystem-1.0-Tests|FileSystem-1.0]=
] test library.
@@ -23, +28 @@

  ||S3 ||TestS3_LocalFileContextURI || ||
  ||Generic ||TestTrash ||Tests trash intervals ||
  =

- =

- =

- =

  =3D=3D AbstractFileSystem Tests =3D=3D
  These are new to Hadoop 2.X.  Many of these tests define a protected para=
meter which for the FileContext which  can be overriden by extending classe=
s, making them well suited for HCFS testing in 2.0 AbstractFileSystem imple=
mentations.
  ||HCFS ||FCStatisticsBaseTest ||Base Test to FileContext ||
@@ -42, +44 @@

  ||HCFS ||TestFileContextResolveAfs || ||
  || ||TestFilterFs || ||
  =

- =

- =

- =

  =3D=3D Other Tests =3D=3D
  ||FileContextTestHelper ||
  ||TestAvroFSInput ||
@@ -55, +54 @@

  ||TestFsOptions ||
  ||TestFsShellCopy ||
  =

- =

  =3D=3D Sub packages, specific implementation tests =3D=3D
  ||kfs ||
  ||loadGenerator ||
@@ -65, +63 @@

  ||shell ||
  ||slive ||
  ||viewfs ||
- =

  =

  '''Other Relevant (Not necessarily 2.X related) Test Frameworks''' (Swift=
, KFS, etc...)
  =

@@ -87, +84 @@

  ||SwiftFS ||TestSwiftFileSystemDirectories ||Test file and directory sema=
ntics. Adaptable to a generic test. ||
  ||Generic (extends SwiftFileSystemBaseTest) ||SwiftFileSystemTestBlockLoc=
ation ||Tests that blocks are provided in FileSystem getFileBlockLocations =
call ||
  =

- =

- =

- =

  ''Other tests in the Hadoop-Swift-Integration repository:''
- =

  ||InMemorySwiftObjectStore ||An admittedly "unrealistic" mock of Swift st=
orage engine for testing. ||
  ||http ||package with unit tests for Rest clients connecting to Swift. ||
  ||snative ||package with extended version of SwiftFileSystem specific for=
 testing large uploads. ||
- =

  =

  =3D=3D Conclusions =3D=3D
  Hadoop 2.X adds several new tests and the FileContext related tests provi=
de extension points for other HCFS tests.