[inspector] introduced Debugger.scheduleStepIntoAsync

test/inspector/protocol-test.js

Index: test/inspector/protocol-test.js
diff --git a/test/inspector/protocol-test.js b/test/inspector/protocol-test.js
index 9a3526b1d34d9459c12d7dd5cd0960e14184d95b..f4f6e7c5f793363c6d67e9ae5f8ca7d336074d61 100644
--- a/test/inspector/protocol-test.js
+++ b/test/inspector/protocol-test.js
@@ -248,6 +248,14 @@ InspectorTest.runTestSuite = function(testSuite)
   nextTest();
 }
 
+InspectorTest.runAsyncTestSuite = async function(testSuite) {
+  for (var test of testSuite) {
+    InspectorTest.log("\nRunning test: " + test.name);
+    await test();
+  }
+  InspectorTest.completeTest();
+}
+
 InspectorTest._sendCommandPromise = function(method, params)
 {
   var requestId = ++InspectorTest._requestId;