diff --git a/platform/testFramework/src/com/intellij/testFramework/LightPlatformCodeInsightTestCase.java b/platform/testFramework/src/com/intellij/testFramework/LightPlatformCodeInsightTestCase.java
index 3c1f96113532..9e270a0a1f2b 100644
--- a/platform/testFramework/src/com/intellij/testFramework/LightPlatformCodeInsightTestCase.java
+++ b/platform/testFramework/src/com/intellij/testFramework/LightPlatformCodeInsightTestCase.java
@@ -183,6 +183,8 @@ public abstract class LightPlatformCodeInsightTestCase extends LightPlatformTest
   protected static Editor createEditor(@NotNull VirtualFile file) {
     Editor editor = FileEditorManager.getInstance(getProject()).openTextEditor(new OpenFileDescriptor(getProject(), file, 0), false);
     ((EditorImpl)editor).setCaretActive();
+    // temporary logging, to investigate blinking tests
+    System.out.println("Editor created with fonts: " + editor.getColorsScheme().getFontPreferences().getEffectiveFontFamilies());
     return editor;
   }