sdk/lib/ld/test/ld-remote-process-tests.h

// Copyright 2023 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef LIB_LD_TEST_LD_REMOTE_PROCESS_TESTS_H_
#define LIB_LD_TEST_LD_REMOTE_PROCESS_TESTS_H_

#include <lib/elfldltl/testing/get-test-data.h>
#include <lib/zx/thread.h>
#include <lib/zx/vmar.h>
#include <lib/zx/vmo.h>

#include <initializer_list>
#include <optional>
#include <string_view>

#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "ld-load-zircon-process-tests-base.h"

namespace ld::testing {

class LdRemoteProcessTests : public ::testing::Test, public LdLoadZirconProcessTestsBase {
 public:
  LdRemoteProcessTests();
  ~LdRemoteProcessTests();

  void SetUp() override;

  void Init(std::initializer_list<std::string_view> args = {});

  void Needed(std::initializer_list<std::string_view> names);

  void Load(std::string_view executable_name);

  int64_t Run();

 protected:
  const zx::vmar& root_vmar() { return root_vmar_; }

  void set_entry(uintptr_t entry) { entry_ = entry; }

  void set_vdso_base(uintptr_t vdso_base) { vdso_base_ = vdso_base; }

  void set_stack_size(std::optional<size_t> stack_size) { stack_size_ = stack_size; }

 private:
  class MockLoader;

  uintptr_t entry_ = 0;
  uintptr_t vdso_base_ = 0;
  std::optional<size_t> stack_size_;
  zx::vmar root_vmar_;
  zx::thread thread_;

  std::unique_ptr<MockLoader> mock_loader_;
};
}  // namespace ld::testing

#endif  // LIB_LD_TEST_LD_REMOTE_PROCESS_TESTS_H_