diff --git a/compiler/tests/org/jetbrains/jet/codegen/AbstractTopLevelMembersInvocationTest.java b/compiler/tests/org/jetbrains/jet/codegen/AbstractTopLevelMembersInvocationTest.java
index dd056cf4e96..93eab297cc9 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/AbstractTopLevelMembersInvocationTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/AbstractTopLevelMembersInvocationTest.java
@@ -17,6 +17,7 @@
 package org.jetbrains.jet.codegen;
 
 import com.intellij.openapi.util.io.FileUtil;
+import com.intellij.util.ArrayUtil;
 import com.intellij.util.Processor;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.jet.ConfigurationKind;
@@ -32,9 +33,12 @@ import java.util.Collections;
 import java.util.List;
 
 public abstract class AbstractTopLevelMembersInvocationTest extends AbstractBytecodeTextTest {
+
+    private static final String LIBRARY = "library";
+
     @Override
     public void doTest(@NotNull String filename) throws Exception {
-        final File root = new File(filename);
+        File root = new File(filename);
         final List<String> sourceFiles = new ArrayList<String>(2);
 
         FileUtil.processFilesRecursively(root, new Processor<File>() {
@@ -44,11 +48,16 @@ public abstract class AbstractTopLevelMembersInvocationTest extends AbstractByte
                     sourceFiles.add(file.getPath().substring("compiler/testData/codegen/".length()));
                     return true;
                 }
-                return FileUtil.filesEqual(file, root);
+                return true;
+            }
+        }, new Processor<File>() {
+            @Override
+            public boolean process(File file) {
+                return !LIBRARY.equals(file.getName());
             }
         });
 
-        File library = new File(root, "library");
+        File library = new File(root, LIBRARY);
         List<File> classPath = library.exists() ?
                                Collections.singletonList(MockLibraryUtil.compileLibraryToJar(library.getPath())) :
                                Collections.<File>emptyList();
@@ -59,7 +68,7 @@ public abstract class AbstractTopLevelMembersInvocationTest extends AbstractByte
         myEnvironment = JetCoreEnvironment.createForTests(getTestRootDisposable(), JetTestUtils.compilerConfigurationForTests(
                 ConfigurationKind.JDK_ONLY, TestJdkKind.MOCK_JDK, Arrays.asList(JetTestUtils.getAnnotationsJar()), classPath));
 
-        loadFiles(sourceFiles.toArray(new String[sourceFiles.size()]));
+        loadFiles(ArrayUtil.toStringArray(sourceFiles));
 
         List<OccurrenceInfo> expected = readExpectedOccurrences("compiler/testData/codegen/" + sourceFiles.get(0));
         countAndCompareActualOccurrences(expected);