fix missing worker index in cli mode

Author: kobenguyent

lib/workers.js

@@ -604,7 +604,7 @@ class Workers extends EventEmitter {
               if (!this._testStates) this._testStates = new Map()
 
               if (!this._testStates.has(uid)) {
-                this._testStates.set(uid, { states: [], lastData: data })
+                this._testStates.set(uid, { states: [], lastData: data, workerIndex: message.workerIndex })
               }
 
               const testState = this._testStates.get(uid)
@@ -674,7 +674,10 @@ class Workers extends EventEmitter {
 
     // Emit states for all tracked tests before emitting results
     if (this._testStates) {
-      for (const [uid, { states, lastData }] of this._testStates) {
+      for (const [uid, { states, lastData, workerIndex }] of this._testStates) {
+        // Set correct worker index for output
+        output.process(workerIndex)
+
         // For tests with retries configured, emit all failures + final success
         // For tests without retries, emit only final state
         const lastState = states[states.length - 1]