diff --git a/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js b/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
index 78fdec7d17eaaa40314fa6c823b141ac7b9b51da..02c39192cbedcd75e41849b14477203ea193d541 100644
--- a/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
+++ b/compileruntime/worker_lib_standard/src/main/js/test/Worker.test.js
@@ -249,6 +249,8 @@ describe('workerTest', function () {
         }
         ss.onmessage = function (e) {
             res = e.data
+            console.info("worker:: type " + e.type)
+            console.info("worker:: timeStamp " + e.timeStamp)
             flag = true
         }
 
@@ -322,6 +324,10 @@ describe('workerTest', function () {
 
         ss.onerror = function (e) {
             res = e.message
+            console.info("worker:: filename " + e.filename)
+            console.info("worker:: lineno " + e.lineno)
+            console.info("worker:: colno " + e.colno)
+            console.info("worker:: error " + e.error)
             flag = true
         }
         ss.onexit = function () {