/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: sw=2 ts=4 et :
 */
/* 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/. */

#include "TestHighestPrio.h"

#include "IPDLUnitTests.h"  // fail etc.
#if defined(OS_POSIX)
#  include <unistd.h>
#else
#  include <windows.h>
#endif

namespace mozilla {
namespace _ipdltest {

//-----------------------------------------------------------------------------
// parent

TestHighestPrioParent::TestHighestPrioParent() : msg_num_(0) {
  MOZ_COUNT_CTOR(TestHighestPrioParent);
}

TestHighestPrioParent::~TestHighestPrioParent() {
  MOZ_COUNT_DTOR(TestHighestPrioParent);
}

void TestHighestPrioParent::Main() {
  if (!SendStart()) fail("sending Start");
}

mozilla::ipc::IPCResult TestHighestPrioParent::RecvMsg1() {
  MOZ_ASSERT(msg_num_ == 0);
  msg_num_ = 1;
  return IPC_OK();
}

mozilla::ipc::IPCResult TestHighestPrioParent::RecvMsg2() {
  MOZ_ASSERT(msg_num_ == 1);
  msg_num_ = 2;

  if (!SendStartInner()) fail("sending StartInner");

  return IPC_OK();
}

mozilla::ipc::IPCResult TestHighestPrioParent::RecvMsg3() {
  MOZ_ASSERT(msg_num_ == 2);
  msg_num_ = 3;
  return IPC_OK();
}

mozilla::ipc::IPCResult TestHighestPrioParent::RecvMsg4() {
  MOZ_ASSERT(msg_num_ == 3);
  msg_num_ = 4;
  return IPC_OK();
}

//-----------------------------------------------------------------------------
// child

TestHighestPrioChild::TestHighestPrioChild() {
  MOZ_COUNT_CTOR(TestHighestPrioChild);
}

TestHighestPrioChild::~TestHighestPrioChild() {
  MOZ_COUNT_DTOR(TestHighestPrioChild);
}

mozilla::ipc::IPCResult TestHighestPrioChild::RecvStart() {
  if (!SendMsg1()) fail("sending Msg1");

  if (!SendMsg2()) fail("sending Msg2");

  Close();
  return IPC_OK();
}

mozilla::ipc::IPCResult TestHighestPrioChild::RecvStartInner() {
  if (!SendMsg3()) fail("sending Msg3");

  if (!SendMsg4()) fail("sending Msg4");

  return IPC_OK();
}

}  // namespace _ipdltest
}  // namespace mozilla
