added tests to check constructor tokens

fixed a bug with constructor tokens too

1 files changed, 71 insertions, 0 deletions

diff --git a/test/cuchaz/enigma/TokenChecker.java b/test/cuchaz/enigma/TokenChecker.java
new file mode 100644
index 0000000..07ab9ec
--- /dev/null
+++ b/test/cuchaz/enigma/TokenChecker.java
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Public License v3.0
+ * which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/gpl.html
+ * 
+ * Contributors:
+ *     Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.List;
+
+import com.beust.jcommander.internal.Lists;
+import com.strobel.decompiler.languages.java.ast.CompilationUnit;
+
+import cuchaz.enigma.analysis.EntryReference;
+import cuchaz.enigma.analysis.SourceIndex;
+import cuchaz.enigma.analysis.Token;
+import cuchaz.enigma.analysis.TreeDumpVisitor;
+import cuchaz.enigma.mapping.Entry;
+
+public class TokenChecker
+{
+        private Deobfuscator m_deobfuscator;
+                
+        protected TokenChecker( File jarFile )
+        throws IOException
+        {
+                m_deobfuscator = new Deobfuscator( jarFile );
+        }
+        
+        protected String getDeclarationToken( Entry entry )
+        {
+                // decompile the class
+                CompilationUnit tree = m_deobfuscator.getSourceTree( entry.getClassName() );
+                // DEBUG
+                //tree.acceptVisitor( new TreeDumpVisitor( new File( "tree." + entry.getClassName().replace( '/', '.' ) + ".txt" ) ), null );
+                String source = m_deobfuscator.getSource( tree );
+                SourceIndex index = m_deobfuscator.getSourceIndex( tree, source );
+                
+                // get the token value
+                Token token = index.getDeclarationToken( entry );
+                if( token == null )
+                {
+                        return null;
+                }
+                return source.substring( token.start, token.end );
+        }
+        
+        @SuppressWarnings( "unchecked" )
+        protected Collection<String> getReferenceTokens( EntryReference<? extends Entry,? extends Entry> reference )
+        {
+                // decompile the class
+                CompilationUnit tree = m_deobfuscator.getSourceTree( reference.context.getClassName() );
+                String source = m_deobfuscator.getSource( tree );
+                SourceIndex index = m_deobfuscator.getSourceIndex( tree, source );
+                
+                // get the token values
+                List<String> values = Lists.newArrayList();
+                for( Token token : index.getReferenceTokens( (EntryReference<Entry,Entry>)reference ) )
+                {
+                        values.add( source.substring( token.start, token.end ) );
+                }
+                return values;
+        }
+}