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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
*
* 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.tools.ant.taskdefs;
import org.apache.tools.ant.BuildFileRule;
import org.apache.tools.bzip2.CBZip2InputStream;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
/**
*/
public class BZip2Test {
@Rule
public BuildFileRule buildRule = new BuildFileRule();
private File outputDir;
@Before
public void setUp() {
buildRule.configureProject("src/etc/testcases/taskdefs/bzip2.xml");
outputDir = new File(buildRule.getProject().getProperty("output"));
buildRule.executeTarget("prepare");
}
@Test
public void testRealTest() throws IOException {
buildRule.executeTarget("realTest");
// doesn't work: Depending on the compression engine used,
// compressed bytes may differ. False errors would be
// reported.
// assertTrue("File content mismatch",
// FILE_UTILS.contentEquals(project.resolveFile("expected/asf-logo-huge.tar.bz2"),
// project.resolveFile("asf-logo-huge.tar.bz2")));
// We have to compare the decompressed content instead:
File originalFile =
buildRule.getProject().resolveFile("expected/asf-logo-huge.tar.bz2");
File actualFile = new File(outputDir, "asf-logo-huge.tar.bz2");
InputStream originalIn =
new BufferedInputStream(new FileInputStream(originalFile));
assertEquals((byte) 'B', originalIn.read());
assertEquals((byte) 'Z', originalIn.read());
InputStream actualIn =
new BufferedInputStream(new FileInputStream(actualFile));
assertEquals((byte) 'B', actualIn.read());
assertEquals((byte) 'Z', actualIn.read());
originalIn = new CBZip2InputStream(originalIn);
actualIn = new CBZip2InputStream(actualIn);
while (true) {
int expected = originalIn.read();
int actual = actualIn.read();
if (expected >= 0) {
if (expected != actual) {
fail("File content mismatch");
}
} else {
if (actual >= 0) {
fail("File content mismatch");
}
break;
}
}
originalIn.close();
actualIn.close();
}
@Test
public void testResource(){
buildRule.executeTarget("realTestWithResource");
}
@Test
public void testDateCheck(){
buildRule.executeTarget("testDateCheck");
String log = buildRule.getLog();
assertTrue(
"Expecting message ending with 'asf-logo.gif.bz2 is up to date.' but got '" + log + "'",
log.endsWith("asf-logo.gif.bz2 is up to date."));
}
}
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