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#include "config.h"
#include "mboxd_pnor_partition_table.h"
extern "C" {
#include "test/mbox.h"
#include "test/system.h"
}
#include <assert.h>
#include <string.h>
#include <vector>
#include <fstream>
#include <experimental/filesystem>
// A read window assumes that the toc is located at offset 0,
// so create dummy partition at arbitrary offset 0x100.
constexpr auto line = "partition01=HBB,00000100,0001000,ECC,PRESERVED";
constexpr auto partition = "HBB";
char tmplt[] = "/tmp/create_read_test.XXXXXX";
uint8_t data[8] = { 0xaa, 0x55, 0xaa, 0x66, 0x77, 0x88, 0x99, 0xab };
#define BLOCK_SIZE 4096
#define MEM_SIZE (BLOCK_SIZE *2)
#define ERASE_SIZE BLOCK_SIZE
#define N_WINDOWS 1
#define WINDOW_SIZE BLOCK_SIZE
static const uint8_t get_info[] = {
0x02, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
// offset 0x100 and size 6
static const uint8_t create_read_window[] = {
0x04, 0x01, 0x01, 0x00, 0x06, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const uint8_t response[] = {
0x04, 0x01, 0xfe, 0xff, 0x01, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x01
};
namespace fs = std::experimental::filesystem;
int main()
{
char* tmpdir = mkdtemp(tmplt);
assert(tmpdir != nullptr);
// create the toc file
fs::path tocFilePath{tmpdir};
tocFilePath /= PARTITION_TOC_FILE;
std::ofstream tocFile(tocFilePath.c_str());
tocFile.write(line, strlen(line));
tocFile.close();
// create the partition file
fs::path partitionFilePath{tmpdir};
partitionFilePath /= partition;
std::ofstream partitionFile(partitionFilePath.c_str());
partitionFile.write((char*)data,sizeof(data));
partitionFile.close();
system_set_reserved_size(MEM_SIZE);
system_set_mtd_sizes(MEM_SIZE, ERASE_SIZE);
struct mbox_context *ctx = mbox_create_test_context(N_WINDOWS, WINDOW_SIZE);
strcpy(ctx->paths.ro_loc,tmpdir);
strcpy(ctx->paths.rw_loc,tmpdir);
strcpy(ctx->paths.prsv_loc,tmpdir);
vpnor_create_partition_table_from_path(ctx, tmpdir);
int rc = mbox_command_dispatch(ctx, get_info, sizeof(get_info));
assert(rc == 1);
// send the request for partition1
rc = mbox_command_dispatch(ctx, create_read_window,
sizeof(create_read_window));
assert(rc == 1);
rc = mbox_cmp(ctx, response, sizeof(response));
assert(rc == 0);
// Compare the reserved memory to the pnor
rc = memcmp(ctx->mem, data, 6);
assert(rc == 0);
//TODO: Add few more test cases for read from multiple partitions(PRSV/RW)
// Read beyond the partition file size.
// openbmc/openbmc#1868
fs::remove_all(fs::path{tmpdir});
return rc;
}
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