text: // 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.
  
  var source =
    "var foo = function foo() {\n" +
    "  return 1;\n" +
    "}\n" +
    "//@ sourceURL=test";
  
  Debug = debug.Debug;
  Debug.setListener(listener);
  var exception = null;
  var break_count = 0;
  
  function listener(event, exec_state, event_data, data) {
    if (event == Debug.DebugEvent.Break) break_count++;
    if (event != Debug.DebugEvent.AfterCompile) return;
    try {
      var name = event_data.script().name();
      var id = event_data.script().id();
      assertEquals("test", name);
      Debug.setScriptBreakPointById(id, 2);
    } catch (e) {
      exception = e;
    }
  }
  
  eval(source);
  
  assertEquals(0, break_count);
  foo();
  assertEquals(1, break_count);
  assertNull(exception);
  