diff options
Diffstat (limited to 'core/src/test/java')
-rw-r--r-- | core/src/test/java/org/apache/spark/shuffle/sort/IndexShuffleBlockResolverSuite.scala | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/core/src/test/java/org/apache/spark/shuffle/sort/IndexShuffleBlockResolverSuite.scala b/core/src/test/java/org/apache/spark/shuffle/sort/IndexShuffleBlockResolverSuite.scala deleted file mode 100644 index f200ff36c7..0000000000 --- a/core/src/test/java/org/apache/spark/shuffle/sort/IndexShuffleBlockResolverSuite.scala +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apache.spark.shuffle.sort - -import java.io.{File, FileInputStream, FileOutputStream} - -import org.mockito.Answers.RETURNS_SMART_NULLS -import org.mockito.Matchers._ -import org.mockito.Mockito._ -import org.mockito.invocation.InvocationOnMock -import org.mockito.stubbing.Answer -import org.mockito.{Mock, MockitoAnnotations} -import org.scalatest.BeforeAndAfterEach - -import org.apache.spark.shuffle.IndexShuffleBlockResolver -import org.apache.spark.storage._ -import org.apache.spark.util.Utils -import org.apache.spark.{SparkConf, SparkFunSuite} - - -class IndexShuffleBlockResolverSuite extends SparkFunSuite with BeforeAndAfterEach { - - @Mock(answer = RETURNS_SMART_NULLS) private var blockManager: BlockManager = _ - @Mock(answer = RETURNS_SMART_NULLS) private var diskBlockManager: DiskBlockManager = _ - - private var tempDir: File = _ - private val conf: SparkConf = new SparkConf(loadDefaults = false) - - override def beforeEach(): Unit = { - super.beforeEach() - tempDir = Utils.createTempDir() - MockitoAnnotations.initMocks(this) - - when(blockManager.diskBlockManager).thenReturn(diskBlockManager) - when(diskBlockManager.getFile(any[BlockId])).thenAnswer( - new Answer[File] { - override def answer(invocation: InvocationOnMock): File = { - new File(tempDir, invocation.getArguments.head.toString) - } - }) - } - - override def afterEach(): Unit = { - try { - Utils.deleteRecursively(tempDir) - } finally { - super.afterEach() - } - } - - test("commit shuffle files multiple times") { - val lengths = Array[Long](10, 0, 20) - val resolver = new IndexShuffleBlockResolver(conf, blockManager) - val dataTmp = File.createTempFile("shuffle", null, tempDir) - val out = new FileOutputStream(dataTmp) - out.write(new Array[Byte](30)) - out.close() - resolver.writeIndexFileAndCommit(1, 2, lengths, dataTmp) - - val dataFile = resolver.getDataFile(1, 2) - assert(dataFile.exists()) - assert(dataFile.length() === 30) - assert(!dataTmp.exists()) - - val dataTmp2 = File.createTempFile("shuffle", null, tempDir) - val out2 = new FileOutputStream(dataTmp2) - val lengths2 = new Array[Long](3) - out2.write(Array[Byte](1)) - out2.write(new Array[Byte](29)) - out2.close() - resolver.writeIndexFileAndCommit(1, 2, lengths2, dataTmp2) - assert(lengths2.toSeq === lengths.toSeq) - assert(dataFile.exists()) - assert(dataFile.length() === 30) - assert(!dataTmp2.exists()) - - // The dataFile should be the previous one - val in = new FileInputStream(dataFile) - val firstByte = new Array[Byte](1) - in.read(firstByte) - assert(firstByte(0) === 0) - - // remove data file - dataFile.delete() - - val dataTmp3 = File.createTempFile("shuffle", null, tempDir) - val out3 = new FileOutputStream(dataTmp3) - val lengths3 = Array[Long](10, 10, 15) - out3.write(Array[Byte](2)) - out3.write(new Array[Byte](34)) - out3.close() - resolver.writeIndexFileAndCommit(1, 2, lengths3, dataTmp3) - assert(lengths3.toSeq != lengths.toSeq) - assert(dataFile.exists()) - assert(dataFile.length() === 35) - assert(!dataTmp2.exists()) - - // The dataFile should be the previous one - val in2 = new FileInputStream(dataFile) - val firstByte2 = new Array[Byte](1) - in2.read(firstByte2) - assert(firstByte2(0) === 2) - } -} |