001package org.apache.maven.scm.provider.svn;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import junit.framework.Assert;
023import org.apache.maven.scm.ScmTestCase;
024import org.codehaus.plexus.util.FileUtils;
025import org.codehaus.plexus.util.Os;
026import org.codehaus.plexus.util.StringUtils;
027import org.codehaus.plexus.util.cli.CommandLineException;
028import org.codehaus.plexus.util.cli.CommandLineUtils;
029import org.codehaus.plexus.util.cli.Commandline;
030
031import java.io.File;
032import java.io.FileInputStream;
033import java.io.InputStream;
034
035/**
036 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
037 *
038 */
039public final class SvnScmTestUtils
040{
041    /** 'svn' command line */
042    public static final String SVN_COMMAND_LINE = "svn";
043
044    /** 'svnadmin' command line */
045    public static final String SVNADMIN_COMMAND_LINE = "svnadmin";
046
047    private SvnScmTestUtils()
048    {
049    }
050
051    public static void initializeRepository( File repositoryRoot )
052        throws Exception
053    {
054        if ( repositoryRoot.exists() )
055        {
056            FileUtils.deleteDirectory( repositoryRoot );
057        }
058        
059        Assert.assertFalse( "repositoryRoot still exists", repositoryRoot.exists() );
060
061        Assert.assertTrue( "Could not make repository root directory: " + repositoryRoot.getAbsolutePath(),
062                           repositoryRoot.mkdirs() );
063
064        ScmTestCase.execute( repositoryRoot.getParentFile(), SVNADMIN_COMMAND_LINE,
065                             "create " + repositoryRoot.getName() );
066
067        loadSvnDump( repositoryRoot,
068                     new SvnScmTestUtils().getClass().getClassLoader().getResourceAsStream( "tck/tck.dump" ) );
069    }
070
071    public static void initializeRepository( File repositoryRoot, File dump )
072        throws Exception
073    {
074        if ( repositoryRoot.exists() )
075        {
076            FileUtils.deleteDirectory( repositoryRoot );
077        }
078
079        Assert.assertTrue( "Could not make repository root directory: " + repositoryRoot.getAbsolutePath(),
080                           repositoryRoot.mkdirs() );
081
082        ScmTestCase.execute( repositoryRoot.getParentFile(), SVNADMIN_COMMAND_LINE,
083                             "create " + repositoryRoot.getName() );
084
085        Assert.assertTrue( "The dump file doesn't exist: " + dump.getAbsolutePath(), dump.exists() );
086
087        loadSvnDump( repositoryRoot, new FileInputStream( dump ) );
088    }
089
090    private static void loadSvnDump( File repositoryRoot, InputStream dumpStream )
091        throws Exception
092    {
093        Commandline cl = new Commandline();
094
095        cl.setExecutable( SVNADMIN_COMMAND_LINE );
096
097        cl.setWorkingDirectory( repositoryRoot.getParentFile().getAbsolutePath() );
098
099        cl.createArg().setValue( "load" );
100
101        cl.createArg().setValue( repositoryRoot.getAbsolutePath() );
102
103        CommandLineUtils.StringStreamConsumer stdout = new CommandLineUtils.StringStreamConsumer();
104
105        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
106
107        int exitValue = CommandLineUtils.executeCommandLine( cl, dumpStream, stdout, stderr );
108
109        if ( exitValue != 0 )
110        {
111            System.err.println( "-----------------------------------------" );
112            System.err.println( "Command line: " + cl );
113            System.err.println( "Working directory: " + cl.getWorkingDirectory() );
114            System.err.println( "-----------------------------------------" );
115            System.err.println( "Standard output: " );
116            System.err.println( "-----------------------------------------" );
117            System.err.println( stdout.getOutput() );
118            System.err.println( "-----------------------------------------" );
119
120            System.err.println( "Standard error: " );
121            System.err.println( "-----------------------------------------" );
122            System.err.println( stderr.getOutput() );
123            System.err.println( "-----------------------------------------" );
124        }
125
126        if ( exitValue != 0 )
127        {
128            Assert.fail( "Exit value wasn't 0, was:" + exitValue );
129        }
130    }
131
132    public static String getScmUrl( File repositoryRootFile )
133        throws CommandLineException
134    {
135        String repositoryRoot = repositoryRootFile.getAbsolutePath();
136
137        // TODO: it'd be great to build this into CommandLineUtils somehow
138        // TODO: some way without a custom cygwin sys property?
139        if ( "true".equals( System.getProperty( "cygwin" ) ) )
140        {
141            Commandline cl = new Commandline();
142
143            cl.setExecutable( "cygpath" );
144
145            cl.createArg().setValue( "--unix" );
146
147            cl.createArg().setValue( repositoryRoot );
148
149            CommandLineUtils.StringStreamConsumer stdout = new CommandLineUtils.StringStreamConsumer();
150
151            int exitValue = CommandLineUtils.executeCommandLine( cl, stdout, null );
152
153            if ( exitValue != 0 )
154            {
155                throw new CommandLineException( "Unable to convert cygwin path, exit code = " + exitValue );
156            }
157
158            repositoryRoot = stdout.getOutput().trim();
159        }
160        else if ( Os.isFamily( "windows" ) )
161        {
162            repositoryRoot = "/" + StringUtils.replace( repositoryRoot, "\\", "/" );
163        }
164
165        return "scm:svn:file://" + repositoryRoot;
166    }
167}