.

wcfs/internal/xbtree_test.py

@@ -309,11 +309,12 @@ def test_restructure():
         assert bcheck.crack_btree() == BTREE_EMPTY, [], []
         return z
 
-
+    # ø -> T/B
     z = Z0()
     R(z, 'T/B')
     assert bcheck.crack_btree(z) == BTREE_NORMAL, [], IOBucket()
 
+    # ø -> T/T/B
     z = Z0()
     R(z, 'T/T/B')
     kind, keys, kids = bcheck.crack_btree(z)
@@ -326,6 +327,10 @@ def test_restructure():
     assert isinstance(kids[0], IOBucket)
     assert kids[0].keys() == []
 
+    # XXX ø -> T/T-B/B
+    # XXX ø -> T/B-T/B
+    # XXX ø -> T/T-T/B-B
+
 
     # tree with one not-yet committed bucket
     z = Z(1, 3)