.

wcfs/wcfs_test.py

@@ -1384,9 +1384,19 @@ def test_wcfs_watch_setup():
             wl.close()
 
 
-# XXX
-def _test_wcfs_test_watch_vs_commit():
-    print('\n\n\n\nWATCH+COMMIT\n\n')
+# verify that already setup watch(es) receive correct pins on block access.
+@func
+def test_wcfs_watch_vs_commit():    # XXX commit -> access ?
+    t = tDB(); zf = t.zfile; at0=t.at0
+    defer(t.close)
+
+    f = t.open(zf)
+    at1 = t.commit(zf, {2:'c1'})                # XXX + hole -> zblk
+    at2 = t.commit(zf, {2:'c2', 3:'d2', 5:'f2'})
+    at3 = t.commit(zf, {2:'c3', 5:'f3'})
+
+    f.assertData(['','','c3','d2','x','x'])
+    f.assertCache([1,1,1,1,0,0])
 
     # watched + commit -> read -> receive pin messages.
     # read vs pin ordering is checked by assertBlk.