| /* |
| * 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.api.DMLScript; |
| import org.apache.sysds.common.Types.ExecMode; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| |
| public class ToStringTest extends AutomatedTestBase { |
| |
| private static final String TEST_DIR = "functions/misc/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + ToStringTest.class.getSimpleName() + "/"; |
| private static final String OUTPUT_NAME = "tostring"; |
| |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| } |
| |
| /** |
| * Default parameters |
| */ |
| @Test |
| public void testdefaultPrint(){ |
| String testName = "ToString1"; |
| String expectedOutput = |
| "1.000 2.000 3.000 4.000 5.000\n" + |
| "6.000 7.000 8.000 9.000 10.000\n"+ |
| "11.000 12.000 13.000 14.000 15.000\n" + |
| "16.000 17.000 18.000 19.000 20.000\n"; |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Specify number of rows and columns on small matrix |
| */ |
| @Test |
| public void testRowsColsPrint(){ |
| String testName = "ToString2"; |
| String expectedOutput = |
| "1.000 2.000 3.000\n" + |
| "5.000 6.000 7.000\n" + |
| "9.000 10.000 11.000\n"; |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Change number of digits after decimal |
| */ |
| @Test |
| public void testDecimal(){ |
| String testName = "ToString3"; |
| String expectedOutput = |
| "1.00 2.00 3.00\n" + |
| "4.00 5.00 6.00\n" + |
| "7.00 8.00 9.00\n"; |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Change separator character |
| */ |
| @Test |
| public void testSeparator(){ |
| String testName = "ToString4"; |
| String expectedOutput = |
| "1.000 | 2.000 | 3.000\n" + |
| "4.000 | 5.000 | 6.000\n" + |
| "7.000 | 8.000 | 9.000\n"; |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Change line separator char |
| */ |
| @Test |
| public void testLineSeparator(){ |
| String testName = "ToString5"; |
| String expectedOutput = |
| "1.000 2.000 3.000\t" + |
| "4.000 5.000 6.000\t" + |
| "7.000 8.000 9.000\t"; |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| |
| /** |
| * Initialize a big matrix ( > 100x100), print to see if defaults kick in |
| */ |
| @Test |
| public void testBiggerArrayDefaultRowsCols(){ |
| //script-consistency required: 200x200 |
| //TODO pass as arguments |
| final int INPUT_COLS = 200; |
| final int MAX_ROWS = 100; |
| final int MAX_COLS = 100; |
| final String SEP = " "; |
| final String LINESEP = "\n"; |
| |
| String testName = "ToString6"; |
| StringBuilder sb = new StringBuilder(); |
| long k=1; |
| long i=1, j=1; |
| for (i=1; i<=MAX_ROWS; i++){ |
| for (j=1; j<=MAX_COLS-1; j++){ |
| sb.append(k).append(".000").append(SEP); |
| k++; |
| } |
| sb.append(k).append(".000").append(LINESEP); |
| k++; j++; |
| k += (INPUT_COLS - j + 1); |
| } |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, sb.toString()); |
| } |
| |
| /** |
| * Initialize a big matrix ( > 100x100), specify rows and cols, bigger than default |
| */ |
| @Test |
| public void testBiggerArraySpecifyRowsCols(){ |
| //script-consistency required: 200x200 |
| //TODO pass as arguments |
| final int INPUT_COLS = 200; |
| final int MAX_ROWS = 190; |
| final int MAX_COLS = 190; |
| final String SEP = " "; |
| final String LINESEP = "\n"; |
| |
| String testName = "ToString7"; |
| StringBuilder sb = new StringBuilder(); |
| long k=1; |
| long i=1, j=1; |
| for (i=1; i<=MAX_ROWS; i++){ |
| for (j=1; j<=MAX_COLS-1; j++){ |
| sb.append(k).append(".000").append(SEP); |
| k++; |
| } |
| sb.append(k).append(".000").append(LINESEP); |
| k++; j++; |
| k += (INPUT_COLS - j + 1); |
| } |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, sb.toString()); |
| } |
| |
| /** |
| * Basic sparse print test |
| */ |
| @Test |
| public void testSparsePrint(){ |
| String testName = "ToString8"; |
| String expectedOutput = "1 1 1.000\n" + |
| "1 2 2.000\n" + |
| "2 1 3.000\n" + |
| "2 2 4.000\n" + |
| "3 1 5.000\n" + |
| "3 2 6.000\n" + |
| "4 1 7.000\n" + |
| "4 2 8.000\n"; |
| |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Basic sparse print test with zeroes |
| */ |
| @Test |
| public void testSparsePrintWithZeroes(){ |
| String testName = "ToString9"; |
| String expectedOutput = "1 1 1.000\n" + |
| "1 2 2.000\n" + |
| "1 3 3.000\n" + |
| "1 4 4.000\n" + |
| "3 1 5.000\n" + |
| "3 2 6.000\n" + |
| "3 3 7.000\n"; |
| |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Sparse print with specified separator and lineseparator |
| */ |
| @Test |
| public void testSparsePrintWithZeroesAndFormatting(){ |
| String testName = "ToString10"; |
| String expectedOutput = "1 1 1.000|" + |
| "1 2 2.000|" + |
| "1 3 3.000|" + |
| "1 4 4.000|" + |
| "3 1 5.000|" + |
| "3 2 6.000|" + |
| "3 3 7.000|"; |
| |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| /** |
| * Sparse print with custom number of rows and columns |
| */ |
| @Test |
| public void testSparsePrintWithZeroesRowsCols(){ |
| String testName = "ToString11"; |
| String expectedOutput = "1 1 1.000\n" + |
| "1 2 2.000\n" + |
| "1 3 3.000\n" + |
| "2 1 2.000\n" + |
| "3 1 5.000\n" + |
| "3 2 6.000\n" + |
| "3 3 7.000\n"; |
| |
| addTestConfiguration(testName, new TestConfiguration(TEST_CLASS_DIR, testName)); |
| toStringTestHelper(ExecMode.SINGLE_NODE, testName, expectedOutput); |
| } |
| |
| protected void toStringTestHelper(ExecMode platform, String testName, String expectedOutput) { |
| ExecMode platformOld = rtplatform; |
| |
| rtplatform = platform; |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| if (rtplatform == ExecMode.SPARK) |
| DMLScript.USE_LOCAL_SPARK_CONFIG = true; |
| try { |
| // Create and load test configuration |
| getAndLoadTestConfiguration(testName); |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| fullDMLScriptName = HOME + testName + ".dml"; |
| programArgs = new String[]{"-args", output(OUTPUT_NAME)}; |
| |
| |
| // Run DML and R scripts |
| runTest(true, false, null, -1); |
| |
| // Compare output strings |
| String output = TestUtils.readDMLString(output(OUTPUT_NAME)); |
| TestUtils.compareScalars(expectedOutput, output); |
| |
| } |
| finally { |
| // Reset settings |
| rtplatform = platformOld; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| } |
| } |
| |
| |
| } |