Index: oak-core/src/test/java/org/apache/jackrabbit/oak/core/RootFuzzIT.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- oak-core/src/test/java/org/apache/jackrabbit/oak/core/RootFuzzIT.java	(revision 3ab55f614d7668c2304a3e7b70ffdb50ca0b57f4)
+++ oak-core/src/test/java/org/apache/jackrabbit/oak/core/RootFuzzIT.java	(revision )
@@ -42,6 +42,8 @@
 import org.apache.jackrabbit.oak.core.RootFuzzIT.Operation.Rebase;
 import org.apache.jackrabbit.oak.kernel.JsopDiff;
 import org.apache.jackrabbit.oak.spi.state.NodeState;
+import org.apache.jackrabbit.oak.spi.state.NodeStateDiff;
+import org.apache.jackrabbit.oak.spi.state.NodeStateUtils;
 import org.apache.jackrabbit.oak.spi.state.NodeStore;
 import org.junit.After;
 import org.junit.Before;
@@ -63,8 +65,8 @@
     @Parameters
     public static Collection<Object[]> fixtures() {
         Object[][] fixtures = new Object[][] {
-                {NodeStoreFixture.MK_IMPL},
-                {NodeStoreFixture.MONGO_MK},
+//                {NodeStoreFixture.MK_IMPL},
+//                {NodeStoreFixture.MONGO_MK},
                 {NodeStoreFixture.SEGMENT_MK},
         };
         return Arrays.asList(fixtures);
@@ -72,9 +74,10 @@
 
     private static final int OP_COUNT = 5000;
 
-    private static final int SEED = Integer.getInteger(
-            RootFuzzIT.class.getSimpleName() + "-seed",
-            new Random().nextInt());
+    private static final int SEED = 1896599533;
+//    Integer.getInteger(
+//            RootFuzzIT.class.getSimpleName() + "-seed",
+//            new Random().nextInt());
 
     private static final Random random = new Random();
 
@@ -129,11 +132,52 @@
             checkEqual(root1.getTree("/"), root2.getTree("/"));
             if (op instanceof Save) {
                 root2.commit();
-                NodeState tree1 = store1.getRoot();
-                NodeState tree2 = store2.getRoot();
-                if (!tree1.equals(tree2)) {
+                final NodeState tree1 = store1.getRoot();
+                final NodeState tree2 = store2.getRoot();
+                tree1.compareAgainstBaseState(tree2, new NodeStateDiff() {
+                    @Override
+                    public boolean propertyAdded(PropertyState after) {
+                        failIfNotHidden(after.getName());
+                        return true;
+                    }
+
+                    @Override
+                    public boolean propertyChanged(PropertyState before, PropertyState after) {
+                        failIfNotHidden(after.getName());
+                        return true;
+                    }
+
+                    @Override
+                    public boolean propertyDeleted(PropertyState before) {
+                        failIfNotHidden(before.getName());
+                        return true;
+                    }
+
+                    @Override
+                    public boolean childNodeAdded(String name, NodeState after) {
+                        failIfNotHidden(name);
+                        return true;
+                    }
+
+                    @Override
+                    public boolean childNodeChanged(String name, NodeState before, NodeState after) {
+                        failIfNotHidden(name);
+                        before.compareAgainstBaseState(after, this);
+                        return true;
+                    }
+
+                    @Override
+                    public boolean childNodeDeleted(String name, NodeState before) {
+                        failIfNotHidden(name);
+                        return true;
+                    }
+
+                    private void failIfNotHidden(String name) {
+                        if (!NodeStateUtils.isHidden(name)) {
-                    fail("seed: " + SEED + ", " + JsopDiff.diffToJsop(tree1, tree2));
-                }
+                            fail("seed: " + SEED + ", " + JsopDiff.diffToJsop(tree1, tree2));
+                        }
+                    }
+                });
             }
         }
     }