/**
* Copyright 2014 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.junit.util;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.HashSet;
import java.util.Set;
import org.junit.Assert;
import org.osjava.jardiff.DiffCriteria;
import org.semver.Comparer;
import org.semver.Delta;
import org.semver.Dumper;
import com.jogamp.common.net.Uri;
import com.jogamp.common.util.JarUtil;
import com.jogamp.common.util.VersionNumberString;
public class VersionSemanticsUtil {
public static void testVersion(final DiffCriteria diffCriteria,
final Delta.CompatibilityType expectedCompatibilityType,
final File previousJar, final VersionNumberString preVersionNumber,
final Class<?> currentJarClazz, final ClassLoader currentJarCL, final VersionNumberString curVersionNumber,
final Set<String> excludesRegExp)
throws IllegalArgumentException, IOException, URISyntaxException
{
// Get containing JAR file "TestJarsInJar.jar" and add it to the TempJarCache
final Uri currentJarUri = JarUtil.getJarUri(currentJarClazz.getName(), currentJarCL).getContainedUri();
testVersion(diffCriteria, expectedCompatibilityType,
previousJar, preVersionNumber,
currentJarUri.toFile(), curVersionNumber,
excludesRegExp);
}
public static void testVersion(final DiffCriteria diffCriteria,
final Delta.CompatibilityType expectedCompatibilityType,
final File previousJar, final VersionNumberString preVersionNumber,
final File currentJar, final VersionNumberString curVersionNumber,
final Set<String> excludesRegExp)
throws IllegalArgumentException, IOException, URISyntaxException
{
final Set<String> includesRegExp = new HashSet<String>();
final Comparer comparer = new Comparer(diffCriteria, previousJar, currentJar, includesRegExp, true, excludesRegExp, true);
final Delta delta = comparer.diff();
//Validates that computed and provided compatibility type are compatible.
final Delta.CompatibilityType detectedCompatibilityType = delta.computeCompatibilityType();
final int comp = detectedCompatibilityType.compareTo(expectedCompatibilityType);
final boolean compOK = 0 >= comp;
final String compS;
if( 0 > comp ) {
compS = "< ";
} else if ( 0 == comp ) {
compS = "==";
} else {
compS = "> ";
}
System.err.println("Semantic Version Test");
System.err.println(" criteria: "+diffCriteria);
System.err.println(" Previous version: "+preVersionNumber+" - "+previousJar.toString());
System.err.println(" Current version: "+curVersionNumber+" - "+currentJar.toString());
System.err.println(" Field values changed: "+delta.fieldCompatChanged());
System.err.println(" Compat. expected: "+expectedCompatibilityType);
System.err.println(" Compat. detected: "+detectedCompatibilityType);
System.err.println(" Compat. result: detected "+compS+" expected -> "+(compOK ? "OK" : "ERROR"));
final String resS;
if( compOK ) {
resS = " Current version "+curVersionNumber+" is "+expectedCompatibilityType+" to previous version "+preVersionNumber+", actually "+detectedCompatibilityType;
} else {
resS = " Current version "+curVersionNumber+" is not "+expectedCompatibilityType+" to previous version "+preVersionNumber+", but "+detectedCompatibilityType;
}
System.err.println(resS);
System.err.printf("%n%n");
Dumper.dumpFullStats(delta, 4, System.err);
// Also dump sorted by class name
System.err.printf("%n%nClass Order%n%n");
Dumper.dump(delta, System.err);
Assert.assertTrue(resS, compOK);
/***
//Provide version number for previous and current Jar files.
final Version previous = Version.parse(...);
final Version current = Version.parse(...);
//Validates that current version number is valid based on semantic versioning principles.
final boolean compatible = delta.validate(previous, current);
*/
}
}