/*
* 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
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*/
package org.apache.hive.ptest.execution;
import java.io.File;
import java.util.Collections;
import java.util.List;
import junit.framework.Assert;
import org.apache.hive.ptest.execution.LogDirectoryCleaner;
import org.junit.Rule;
import org.junit.rules.TemporaryFolder;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
public class TestLogDirectoryCleaner {
@Rule
public TemporaryFolder baseDir = new TemporaryFolder();
@org.junit.Test
public void testClean() throws Exception {
File dir = create("a-0", "a-1", "a-2", "malformed", "b-0", "c-0", "c-5");
LogDirectoryCleaner cleaner = new LogDirectoryCleaner(dir, 1);
cleaner.run();
List<String> remaining = Lists.newArrayList(dir.list());
Collections.sort(remaining);
Assert.assertEquals(Lists.newArrayList("a-1", "a-2", "b-0", "c-5", "malformed"), remaining);
}
private File create(String... names) {
File root = baseDir.getRoot();
Preconditions.checkState(root.isDirectory(), root.toString());
for(String name : names) {
File dir = new File(root, name);
Preconditions.checkState(dir.mkdirs(), dir.toString());
}
return root;
}
}