.

go/zodb/storage/demo/demo_test.go

@@ -111,15 +111,14 @@ func withDemoData(t *testing.T, f func(t *testing.T, ddat *DemoData), optv ...tO
 			work1 := work + "/δ" + δstart.String()
 			err := os.Mkdir(work1, 0777); X(err)
 
-			base := work1+"/base.fs"
-			δ    := work1+"/δ.fs"
+			base := "file://"+work1+"/base.fs"
+			δ    := "file://"+work1+"/δ.fs"
+			ddat := &DemoData{base, δ}
 
 			_, err = xtesting.ZPyRestore(base, zdumpBase); X(err)
-			// XXX vvv change to demo:(base)/(δ)
-			// XXX + explain why (restoring copy without original present fails)
-			_, err = xtesting.ZPyRestore(δ, zdumpδ);       X(err)
+			// XXX + explain why demo instead of δ (restoring copy without original present fails)
+			_, err = xtesting.ZPyRestore(ddat.URL(), zdumpδ);  X(err)
 
-			ddat := &DemoData{base, δ}
 			f(t, ddat)
 		})
 	}