.

wcfs/wcfs_test.py

@@ -1534,6 +1534,34 @@ def test_wcfs_remmap_on_pin():
     f._assertBlk(2, 'hello', {wl: {2:at1}}, pinfunc=_)     # NOTE not world
 
 
+# verify watching for 2 files over single watch link.
+@func
+def test_wcfs_watch_2files():
+    t = tDB(); zf1 = t.zfile
+    defer(t.close)
+
+    t.root['zfile2'] = zf2 = ZBigFile(blksize)
+    t.commit()
+
+    t.change(zf1, {0:'a2', 2:'c2'})
+    t.change(zf2, {1:'β2', 3:'δ2'})
+    at2 = t.commit()
+
+    t.change(zf1, {0:'a3', 2:'c3'})
+    t.change(zf2, {1:'β3', 3:'δ3'})
+    at3 = t.commit()
+
+    f1 = t.open(zf1)
+    f2 = t.open(zf2)
+
+    f1.assertData(['a3', '',   'x'    ])
+    f2.assertData(['',   'β3', '', 'x'])
+
+    wl = t.openwatch()
+    wl.watch(zf1, at2, {0:at2})
+    wl.watch(zf2, at2, {1:at2})
+
+    # XXX + access
 
 
 
@@ -1548,8 +1576,6 @@ def test_wcfs_remmap_on_pin():
 
 
 
-    # XXX watch for 2 files via single wlink
-
     # XXX going not only up, but also down at1 <- at2 <- at3    ?   -> forbid?
 
     # XXX new watch request while previous watch request is in progress (over the same /head/watch handle)