vpnor/test/toc_lookup_found.cpp

// SPDX-License-Identifier: Apache-2.0
// Copyright (C) 2018 IBM Corp.
#include "config.h"

extern "C" {
#include "backend.h"
#include "test/mbox.h"
#include "test/system.h"
}

#include "vpnor/pnor_partition_table.hpp"
#include "vpnor/test/tmpd.hpp"

#include <cassert>
#include <cstring>

static constexpr auto BLOCK_SIZE = 0x1000;
static constexpr auto ERASE_SIZE = BLOCK_SIZE;
static constexpr auto PNOR_SIZE = 64 * 1024 * 1024;
static constexpr auto MEM_SIZE = 32 * 1024 * 1024;
static constexpr auto N_WINDOWS = 1;
static constexpr auto WINDOW_SIZE = BLOCK_SIZE * 2;

const std::string toc[] = {
    "partition01=ONE,00001000,00002000,80,",
    "partition02=TWO,00002000,00004000,80,",
    "partition03=THREE,00004000,00008000,80,",
};

int main()
{
    namespace test = openpower::virtual_pnor::test;
    namespace vpnor = openpower::virtual_pnor;

    struct mbox_context* ctx;

    system_set_reserved_size(MEM_SIZE);
    system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE);

    ctx = mbox_create_frontend_context(N_WINDOWS, WINDOW_SIZE);

    test::VpnorRoot root(&ctx->backend, toc, BLOCK_SIZE);
    vpnor::partition::Table table(&ctx->backend);

    const struct pnor_partition& part = table.partition("TWO");
    assert(part.data.id == 2);
    assert(part.data.base == 2);
    assert(part.data.size == 2);

    return 0;
}