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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_ScriptTrace_h
#define mozilla_dom_ScriptTrace_h

#include "ScriptLoader.h"

namespace mozilla {
namespace dom {
namespace script {

// This macro is used to wrap a tracing mechanism which is scheduling events
// which are then used by the JavaScript code of test cases to track the code
// path to verify the optimizations are working as expected.
#define TRACE_FOR_TEST(elem, str)                                  \
  PR_BEGIN_MACRO                                                   \
  nsresult rv = NS_OK;                                             \
  rv = script::TestingDispatchEvent(elem, NS_LITERAL_STRING(str)); \
  NS_ENSURE_SUCCESS(rv, rv);                                       \
  PR_END_MACRO

#define TRACE_FOR_TEST_BOOL(elem, str)                             \
  PR_BEGIN_MACRO                                                   \
  nsresult rv = NS_OK;                                             \
  rv = script::TestingDispatchEvent(elem, NS_LITERAL_STRING(str)); \
  NS_ENSURE_SUCCESS(rv, false);                                    \
  PR_END_MACRO

#define TRACE_FOR_TEST_NONE(elem, str)                        \
  PR_BEGIN_MACRO                                              \
  script::TestingDispatchEvent(elem, NS_LITERAL_STRING(str)); \
  PR_END_MACRO

static nsresult TestingDispatchEvent(nsIScriptElement* aScriptElement,
                                     const nsAString& aEventType);

}  // namespace script
}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_ScriptTrace_h