/* -*- 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/. */

#pragma once

#include <string>
#include <vector>

#if defined(_MSC_VER) && !defined(__clang__)
// On MSVC otherwise our generic member pointer trick doesn't work.
// JYA: Do we still need this?
#  pragma pointers_to_members(full_generality, single_inheritance)
#endif

#define VERIFY(arg)                          \
  if (!(arg)) {                              \
    LogMessage("VERIFY FAILED: " #arg "\n"); \
    mTestFailed = true;                      \
  }

#define REGISTER_TEST(className, testName) \
  mTests.push_back(                        \
      Test(static_cast<TestCall>(&className::testName), #testName, this))

class TestBase {
 public:
  TestBase() = default;

  typedef void (TestBase::*TestCall)();

  int RunTests(int* aFailures);

 protected:
  static void LogMessage(std::string aMessage);

  struct Test {
    Test(TestCall aCall, std::string aName, void* aImplPointer)
        : funcCall(aCall), name(aName), implPointer(aImplPointer) {}
    TestCall funcCall;
    std::string name;
    void* implPointer;
  };
  std::vector<Test> mTests;

  bool mTestFailed;

 private:
  // This doesn't really work with our generic member pointer trick.
  TestBase(const TestBase& aOther);
};