diff options
Diffstat (limited to 'vpnor/test/write_ro.cpp')
-rw-r--r-- | vpnor/test/write_ro.cpp | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vpnor/test/write_ro.cpp b/vpnor/test/write_ro.cpp new file mode 100644 index 0000000..53eeb18 --- /dev/null +++ b/vpnor/test/write_ro.cpp @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: Apache-2.0 +// Copyright (C) 2018 IBM Corp. + +#include <assert.h> +#include <fcntl.h> +#include <sys/mman.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> + +#include "common.h" +#include "mbox.h" +#include "mboxd_flash.h" + +#include "vpnor/test/tmpd.hpp" + +static constexpr auto BLOCK_SIZE = 0x1000; + +const std::string toc[] = { + "partition01=TEST1,00001000,00002000,80,ECC,READONLY", +}; + +int main(void) +{ + namespace fs = std::experimental::filesystem; + namespace test = openpower::virtual_pnor::test; + + struct mbox_context _ctx, *ctx = &_ctx; + uint8_t src[8] = {0}; + int rc; + + /* Setup */ + memset(ctx, 0, sizeof(mbox_context)); + + mbox_vlog = &mbox_log_console; + verbosity = (verbose)2; + + test::VpnorRoot root(ctx, toc, BLOCK_SIZE); + init_vpnor_from_paths(ctx); + + /* Test */ + rc = write_flash(ctx, 0x1000, src, sizeof(src)); + + /* Verify we can't write to RO partitions */ + assert(rc != 0); + + destroy_vpnor(ctx); + + return 0; +} |