[inspector] introduced Debugger.scheduleStepIntoAsync

test/inspector/debugger/schedule-step-into-async-expected.txt

+Checks Debugger.scheduleStepIntoAsync.
+
+Running test: testScheduleErrors
+paused at:
+function testNoScheduledTask() {
+  #debugger;
+  return 42;
+
+{
+    error : {
+        code : -32000
+        message : Current scheduled step into async was overriden with new one.
+    }
+    id : <messageId>
+}
+{
+    error : {
+        code : -32000
+        message : No async task was scheduled.
+    }
+    id : <messageId>
+}
+paused at:
+  debugger;
+  #return 42;
+}
+
+
+Running test: testSimple
+paused at:
+function testSimple() {
+  #debugger;
+  Promise.resolve().then(v => v * 2);
+
+paused at:
+  debugger;
+  #Promise.resolve().then(v => v * 2);
+}
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  debugger;
+  Promise.resolve().then(#v => v * 2);
+}
+
+
+Running test: testNotResolvedPromise
+paused at:
+  var p = new Promise(resolve => resolveCallback = resolve);
+  #debugger;
+  p.then(v => v * 2);
+
+paused at:
+  debugger;
+  #p.then(v => v * 2);
+  resolveCallback();
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  debugger;
+  p.then(#v => v * 2);
+  resolveCallback();
+
+
+Running test: testTwoAsyncTasks
+paused at:
+function testTwoAsyncTasks() {
+  #debugger;
+  Promise.resolve().then(v => v * 2);
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  debugger;
+  Promise.resolve().then(#v => v * 2);
+  Promise.resolve().then(v => v * 4);
+
+
+Running test: testTwoTasksAndGoToSecond
+paused at:
+function testTwoAsyncTasks() {
+  #debugger;
+  Promise.resolve().then(v => v * 2);
+
+paused at:
+  debugger;
+  #Promise.resolve().then(v => v * 2);
+  Promise.resolve().then(v => v * 4);
+
+paused at:
+  Promise.resolve().then(v => v * 2);
+  #Promise.resolve().then(v => v * 4);
+}
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  Promise.resolve().then(v => v * 2);
+  Promise.resolve().then(#v => v * 4);
+}
+
+
+Running test: testTwoAsyncTasksWithBreak
+paused at:
+function testTwoAsyncTasksWithBreak() {
+  #debugger;
+  Promise.resolve().then(v => v * 2);
+
+paused at:
+  debugger;
+  #Promise.resolve().then(v => v * 2);
+  debugger;
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  Promise.resolve().then(v => v * 2);
+  #debugger;
+  Promise.resolve().then(v => v * 4);
+
+{
+    id : <messageId>
+    result : {
+    }
+}
+paused at:
+  debugger;
+  Promise.resolve().then(#v => v * 4);
+}
+