// Copyright 2015 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --expose-debug-as debug --allow-natives-syntax var Debug = debug.Debug; var expected = ["debugger;", "", "debugger;"]; function listener(event, exec_state, event_data, data) { if (event != Debug.DebugEvent.Break) return; try { assertEquals(expected.shift(), exec_state.frame(0).sourceLineText()); exec_state.prepareStep(Debug.StepAction.StepNext); } catch (e) { %AbortJS(e + "\n" + e.stack); } } Debug.setListener(listener); debugger;