| /* |
| * 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.sysds.test.functions.misc; |
| |
| import org.junit.Test; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.common.Types.FileFormat; |
| import org.apache.sysds.runtime.matrix.data.MatrixBlock; |
| import org.apache.sysds.runtime.meta.MatrixCharacteristics; |
| import org.apache.sysds.runtime.util.DataConverter; |
| import org.apache.sysds.runtime.util.HDFSTool; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| /** |
| * This test checks for valid meta information after csv read with unknown size |
| * in singlenode exec mode (w/o reblock). |
| * |
| */ |
| public class NrowNcolUnknownCSVReadTest extends AutomatedTestBase |
| { |
| |
| private final static String TEST_DIR = "functions/misc/"; |
| private final static String TEST_CLASS_DIR = TEST_DIR + NrowNcolUnknownCSVReadTest.class.getSimpleName() + "/"; |
| |
| private final static String TEST_NAME1 = "NrowUnknownCSVTest"; |
| private final static String TEST_NAME2 = "NcolUnknownCSVTest"; |
| private final static String TEST_NAME3 = "LengthUnknownCSVTest"; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME1, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1, new String[] {})); |
| addTestConfiguration(TEST_NAME2, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME2, new String[] {})); |
| addTestConfiguration(TEST_NAME3, new TestConfiguration(TEST_CLASS_DIR, TEST_NAME3, new String[] {})); |
| } |
| |
| @Test |
| public void testNrowUnknownCSV() |
| { |
| runNxxUnkownCSVTest( TEST_NAME1 ); |
| } |
| |
| @Test |
| public void testNcolUnknownCSV() |
| { |
| runNxxUnkownCSVTest( TEST_NAME2 ); |
| } |
| |
| @Test |
| public void testLengthUnknownCSV() |
| { |
| runNxxUnkownCSVTest( TEST_NAME3 ); |
| } |
| |
| private void runNxxUnkownCSVTest( String testName ) |
| { |
| String TEST_NAME = testName; |
| ExecMode oldplatform = rtplatform; |
| |
| try |
| { |
| rtplatform = ExecMode.SINGLE_NODE; |
| |
| //test configuration |
| getAndLoadTestConfiguration(TEST_NAME); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + TEST_NAME + ".dml"; |
| programArgs = new String[]{"-args", input("A")}; |
| |
| //generate input data w/o mtd file (delete any mtd file from previous runs) |
| int rows = 1034; |
| int cols = 73; |
| double[][] A = getRandomMatrix(rows, cols, 0, 1, 1.0, 7); |
| MatrixBlock mb = DataConverter.convertToMatrixBlock(A); |
| DataConverter.writeMatrixToHDFS(mb, input("A"), FileFormat.CSV, |
| new MatrixCharacteristics(rows,cols,-1,-1)); |
| HDFSTool.deleteFileIfExistOnHDFS(input("A.mtd")); |
| |
| //run tests |
| runTest(true, false, null, -1); |
| } |
| catch(Exception ex) |
| { |
| throw new RuntimeException(ex); |
| } |
| finally |
| { |
| rtplatform = oldplatform; |
| } |
| } |
| } |