diff --git a/idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinDebuggerTestCase.java b/idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinDebuggerTestCase.java
index 0bc6e086fb0..c1d18a49c93 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinDebuggerTestCase.java
+++ b/idea/tests/org/jetbrains/kotlin/idea/debugger/KotlinDebuggerTestCase.java
@@ -46,6 +46,7 @@ import org.jetbrains.kotlin.name.FqName;
 import org.jetbrains.kotlin.psi.JetFile;
 import org.jetbrains.kotlin.test.JetTestUtils;
 import org.jetbrains.kotlin.test.MockLibraryUtil;
+import org.junit.ComparisonFailure;
 
 import java.io.File;
 import java.io.IOException;
@@ -224,4 +225,16 @@ public abstract class KotlinDebuggerTestCase extends DescriptorTestCase {
     protected Sdk getTestProjectJdk() {
         return PluginTestCaseBase.fullJdk();
     }
+
+    @Override
+    protected void checkTestOutput() throws Exception {
+        try {
+            super.checkTestOutput();
+        }
+        catch (ComparisonFailure e) {
+            JetTestUtils.assertEqualsToFile(
+                    new File(getTestAppPath() + File.separator + "outs" + File.separator + getTestName(true) + ".out"),
+                    e.getActual());
+        }
+    }
 }