chore(liveslots): add weakRefFor() to mock GC tools

Agoric · Apr 29, 2023 · f357672 · f357672
1 parent 6b063ef
commit f357672
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/swingset-liveslots/test/mock-gc.js b/packages/swingset-liveslots/test/mock-gc.js
@@ -46,6 +46,10 @@ export function makeMockGC() {
     log(` kill done`);
   }
 
+  function weakRefFor(val) {
+    return valToWeakRef.get(val);
+  }
+
   const mockFinalizationRegistryProto = {
     register(val, context) {
       log(`FR.register(context=${context})`);
@@ -95,6 +99,7 @@ export function makeMockGC() {
     WeakRef: mockWeakRef,
     FinalizationRegistry: mockFinalizationRegistry,
     kill,
+    weakRefFor,
     getAllFRs,
     flushAllFRs,
     waitUntilQuiescent,