chromium/sandbox/linux/seccomp-bpf/sandbox_bpf_test_runner.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SANDBOX_LINUX_SECCOMP_BPF_SANDBOX_BPF_TEST_RUNNER_H_
#define SANDBOX_LINUX_SECCOMP_BPF_SANDBOX_BPF_TEST_RUNNER_H_

#include <memory>

#include "sandbox/linux/tests/sandbox_test_runner.h"

namespace sandbox {
namespace bpf_dsl {
class Policy;
}

// To create a SandboxBPFTestRunner object, one needs to implement this
// interface and pass an instance to the SandboxBPFTestRunner constructor.
// In the child process running the test, the BPFTesterDelegate object is
// guaranteed to not be destroyed until the child process terminates.
class BPFTesterDelegate { … };

// This class implements the SandboxTestRunner interface and Run() will
// initialize a seccomp-bpf sandbox (specified by |bpf_tester_delegate|) and
// run a test function (via |bpf_tester_delegate|) if the current kernel
// configuration allows it. If it can not run the test under seccomp-bpf,
// Run() will still compile the policy which should allow to get some coverage
// under tools that behave like Valgrind.
class SandboxBPFTestRunner : public SandboxTestRunner { … };

}  // namespace sandbox

#endif  // SANDBOX_LINUX_SECCOMP_BPF_SANDBOX_BPF_TEST_RUNNER_H_