chore(xsnap): add isReady to replay

Agoric · Jul 1, 2021 · 66f794b · 66f794b
1 parent 430451c
commit 66f794b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/packages/xsnap/src/replay.js b/packages/xsnap/src/replay.js
@@ -130,6 +130,10 @@ export function recordXSnap(options, folderPath, { writeFileSync }) {
   const it = xsnap({ ...options, handleCommand });
 
   return freeze({
+    isReady: async () => {
+      nextFile('isReady');
+      return it.isReady();
+    },
     /** @param { Uint8Array } msg */
     issueCommand: async msg => {
       nextFile('issueCommand').put(msg);
@@ -215,6 +219,10 @@ export async function replayXSnap(
       }
       const file = rd.file(step);
       switch (kind) {
+        case 'isReady':
+          // eslint-disable-next-line no-await-in-loop
+          await it.isReady();
+          break;
         case 'evaluate':
           running = it.evaluate(file.getText());
           break;