add debugging messages for flaky test

Author: Hweinstock

packages/core/src/shared/utilities/processUtils.ts

@@ -85,10 +85,12 @@ export class ChildProcessTracker {
     }
 
     private cleanUp() {
+        console.log('in clean up')
         const terminatedProcesses = Array.from(this.#pids.values()).filter(
             (pid: number) => this.#processByPid.get(pid)?.stopped
         )
         for (const pid of terminatedProcesses) {
+            console.log('removing %s', pid)
             this.delete(pid)
         }
     }

packages/core/src/test/shared/utilities/processUtils.test.ts

@@ -407,6 +407,7 @@ describe('ChildProcessTracker', function () {
             assert.strictEqual(tracker.has(childProcess2), true, 'Missing second process')
 
             childProcess1.stop()
+            console.log('child process 1 stopped')
             await clock.tickAsync(ChildProcessTracker.pollingInterval)
             assert.strictEqual(tracker.has(childProcess2), true, 'second process was mistakenly removed')
             assert.strictEqual(tracker.has(childProcess1), false, 'first process was not removed after stopping it')