.

wcfs/internal/xbtree.py

@@ -283,7 +283,7 @@ def Restructure(ztree, newStructure):
     ztreeType   = type(ztree)
     zbucketType = ztreeType._bucket_type
 
-    _zbcheck(ztree) # verify ztree before our tweaks
+    zcheck(ztree) # verify ztree before our tweaks
 
     # dict with all k->v from ztree
     kv = dict(ztree)
@@ -521,7 +521,7 @@ def Restructure(ztree, newStructure):
     assert tnew.Z is ztree
     assert len(kv) == 0     # all keys must have been popped
 
-    _zbcheck(ztree) # verify ztree after our tweaks
+    zcheck(ztree) # verify ztree after our tweaks
     tstruct = StructureOf(ztree, onlyKeys=True)
     if tstruct != newStructOnlyKeys:
         panic("BUG: result structure is not what was"
@@ -955,10 +955,10 @@ def _zclassify(znode): # -> _ZNodeType
     return _
 
 
-# _zbcheck performs full consistency checks on ztree provided by ZODB.
+# zcheck performs full consistency checks on ztree provided by ZODB.
 #
 # The checks are what is provided by BTree.check and node._check().
-def _zbcheck(ztree):
+def zcheck(ztree):
     # verify internal C-level pointers consistency.
     #
     # Only valid to be called on root node and verifies whole tree.

wcfs/internal/xbtree_test.py

@@ -737,7 +737,7 @@ def test_restructure():
         assert Sv(z) == newtopo
         zconn.cacheMinimize()    # force z state to be reloaded from storage
         assert Sv(z) == newtopo  # will fail if T or B is not marked as changed
-        xbtree._zbcheck(z)
+        xbtree.zcheck(z)
 
     Rz('T/B0:a,2:c,3:d')
     Rz('T1/B0:a-B2:c,3:d')
@@ -763,7 +763,7 @@ def test_restructure():
     assert Sv(z) == 'T/T1/T-T/B0:g-B1:e,2:d,3:h'
     zconn.cacheMinimize()
     assert Sv(z) == 'T/T1/T-T/B0:g-B1:e,2:d,3:h'
-    xbtree._zbcheck(z)
+    xbtree.zcheck(z)
 
     z[0] = xdecode('h')
     z[1] = xdecode('b')
@@ -774,7 +774,7 @@ def test_restructure():
     assert Sv(z) == 'T1/B0:h-B1:b'
     zconn.cacheMinimize()
     assert Sv(z) == 'T1/B0:h-B1:b'  # XXX fails here
-    xbtree._zbcheck(z)
+    xbtree.zcheck(z)
 
     z[0] = xdecode('g')
     z[1] = xdecode('e')
@@ -785,7 +785,7 @@ def test_restructure():
     assert Sv(z) == 'T1/T-T3/B0:g-T-T/B1:e,2:d-B3:h'
     zconn.cacheMinimize()
     assert Sv(z) == 'T1/T-T3/B0:g-T-T/B1:e,2:d-B3:h'
-    xbtree._zbcheck(z)
+    xbtree.zcheck(z)
     """