.

wcfs/wcfs_test.py

@@ -285,6 +285,19 @@ class tDB:
         return open(path, mode, 0)  # unbuffered
 
 
+    # hat returns string for at.
+    # it gives both symbolic version and raw hex for at, for example:
+    #   @at2 (03cf7850500b5f66)
+    def hat(t, at):
+        try:
+            i = t._headv.index(at)
+        except ValueError:
+            return "@" + h(at)
+
+        return "@at%d (%s)" % (i, h(at))
+
+
+
 # tFile provides testing environment for one bigfile on wcfs.
 #
 # .blk() provides access to data of a block. .cached() gives state of which
@@ -671,7 +684,7 @@ def test_wcfs():
 
     # checkSetupWatch verifies setting up new watch for zf@at.
     def checkSetupWatch(zf, at):
-        print('C: check setup watch f%s @%s' % (h(zf._p_oid), h(at)))
+        print('C: check setup watch f%s %s' % (h(zf._p_oid), t.hat(at)))
 
         # all changes to zf
         vdf = [_.byfile[zf] for _ in t.dFtail if zf in _.byfile]
@@ -686,12 +699,12 @@ def test_wcfs():
                 # history of blk changes <= at
                 blkhistoryat = [_.rev for _ in vdf if blk in _.ddata and _.rev <= at]
                 if len(blkhistoryat) == 0:
-                    pinrev = 0  # was hole  XXX -> h64
+                    pinrev = '\x00'  # was hole  XXX -> h64
                 else:
                     pinrev = max(blkhistoryat)
                 pinok[blk] = pinrev
 
-        print('# pinok: %s' % pinok)
+        print('#  pinok: %s' % pinok)
 
         # open watch, send watch request and check that we receive pins for
         # in-cache blocks changed > at.