.

wcfs/internal/xbtree/testprog/treegen.py

@@ -319,6 +319,9 @@ def AllStructs(kv1txt, kv2txt, maxdepth, maxsplit, n, seed=None):
     t1structv.insert(0, t1struct0)
     t2structv.insert(0, t2struct0)
 
+    # XXX rework allstructs to accept only 1 kv and emit n structs for that one kv only
+    #     -> iterate through the pairs/triplets in the caller (TestΔBTailAllStructs)
+
     # emit topologies for tree1->tree2 and tree1<-tree2 transitions for all
     # combinations of tree1 and tree2.
     t12travel = list(bitravel2Way(t1structv, t2structv))

wcfs/internal/xbtree/δbtail_test.go

@@ -1854,6 +1854,10 @@ func TestΔBTailAllStructs(t *testing.T) {
 		return vv[i:i+1]
 	}
 
+	// XXX rework to be effective with testing rebuild:
+	// - AllStructs accept only 1 kv
+	// - we call it 3 times for kv1 kv2 kv3
+	// - iterate via triTravelXXXway ... here instead of in treegen.py
 	testq := make(chan ΔBTestEntry)
 	go func() {
 		defer close(testq)