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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 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.hadoop.hive.ql.util;
public class TestDosToUnix extends TestCase {
  private static final String dataFile = System.getProperty(""".") + "data_TestDosToUnix";
  protected void setUp() throws Exception {
    Writer output = null;
    String text = "#!/usr/bin/env ruby \r\n Test date \r\n More test data.\r\n";
    File file = new File();
    output = new BufferedWriter(new FileWriter(file));
  protected void tearDown() throws Exception {
    File f = new File();
    if(!f.delete()) {
      throw new RuntimeException("Could not delete the data file");
  public void testIsWindowsScript() {
    File file = new File();
    assertEquals(true, DosToUnix.isWindowsScript(file));
  public void testGetUnixScriptNameFor() {
    assertEquals("test_unix", DosToUnix.getUnixScriptNameFor("test"));
    assertEquals("test_unix.rb", DosToUnix.getUnixScriptNameFor("test.rb"));
  public void testConvertWindowsScriptToUnix() {
    File file = new File();
    try {
      assertEquals(true, DosToUnix.isWindowsScript(file));
      String convertedFile = DosToUnix.convertWindowsScriptToUnix(file);
      File cFile = new File(convertedFile);
      assertEquals(false, DosToUnix.isWindowsScript(cFile));
      if(!cFile.delete()) {
        throw new RuntimeException("Could not delete the converted data file");
    } catch (Exception e) {
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