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/*
* This file is part of the flashrom project.
*
* Copyright 2021 Google LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "lifecycle.h"
static void probe_chip_v2(const struct programmer_entry *prog,
struct flashrom_programmer *flashprog,
const char *const chip_name,
const char **expected_matched_names,
unsigned int expected_matched_count)
{
struct flashrom_flashctx flashctx = { 0 };
const char **all_matched_names = NULL;
printf("Testing flashrom_flash_probe_v2 for programmer=%s, chip=%s ... \n", prog->name, chip_name);
assert_int_equal(expected_matched_count, flashrom_flash_probe_v2(&flashctx, &all_matched_names,
flashprog, chip_name));
for (unsigned int i = 0; i < expected_matched_count; i++)
assert_int_equal(0, strcmp(expected_matched_names[i], all_matched_names[i]));
assert_null(all_matched_names[expected_matched_count]);
if (chip_name && expected_matched_count > 0)
assert_int_equal(0, strcmp(chip_name, flashctx.chip->name));
printf("... flashrom_flash_probe_v2 for programmer=%s successful\n", prog->name);
/* cleanup */
flashrom_data_free(all_matched_names);
flashrom_layout_release(flashctx.default_layout);
free(flashctx.chip);
}
static void run_lifecycle(void **state, const struct io_mock *io, const struct programmer_entry *prog,
const char *param, const char *const chip_name,
const char **expected_matched_names,
unsigned int expected_matched_count,
void (*action)(const struct programmer_entry *prog,
struct flashrom_programmer *flashprog,
const char *const chip_name,
const char **expected_matched_names,
unsigned int expected_matched_count))
{
(void) state; /* unused */
io_mock_register(io);
struct flashrom_programmer *flashprog;
printf("Testing flashrom_programmer_init for programmer=%s ...\n", prog->name);
assert_int_equal(0, flashrom_programmer_init(&flashprog, prog->name, param));
printf("... flashrom_programmer_init for programmer=%s successful\n", prog->name);
if (action)
action(prog, flashprog, chip_name, expected_matched_names, expected_matched_count);
printf("Testing flashrom_programmer_shutdown for programmer=%s ...\n", prog->name);
assert_int_equal(0, flashrom_programmer_shutdown(flashprog));
printf("... flashrom_programmer_shutdown for programmer=%s successful\n", prog->name);
io_mock_register(NULL);
}
void run_basic_lifecycle(void **state, const struct io_mock *io,
const struct programmer_entry *prog, const char *param)
{
/* Basic lifecycle only does init and shutdown,
* so neither chip name nor action is needed. */
run_lifecycle(state, io, prog, param, NULL /* chip_name */,
NULL /* expected_matched_names, */, 0 /* expected_matched_count, */,
NULL /* action */);
}
void run_probe_v2_lifecycle(void **state, const struct io_mock *io,
const struct programmer_entry *prog, const char *param,
const char *const chip_name,
const char **expected_matched_names, unsigned int expected_matched_count)
{
/* Each probe lifecycle should run independently, without cache. */
clear_spi_id_cache();
run_lifecycle(state, io, prog, param, chip_name,
expected_matched_names, expected_matched_count, &probe_chip_v2);
}
void run_init_error_path(void **state, const struct io_mock *io, const struct programmer_entry *prog,
const char *param, const int error_code)
{
(void) state; /* unused */
io_mock_register(io);
struct flashrom_programmer *flashprog;
printf("Testing init error path for programmer=%s with params: %s ...\n", prog->name, param);
assert_int_equal(error_code, flashrom_programmer_init(&flashprog, prog->name, param));
printf("... init failed with error code %i as expected\n", error_code);
/*
* `flashrom_programmer_shutdown` runs only registered shutdown functions, which means
* if nothing has been registered then nothing runs.
* Since this is testing error path on initialisation and error can happen at different
* phases of init, we don't know whether shutdown function has already been registered
* or not yet. Running `flashrom_programmer_shutdown` covers both situations.
*/
printf("Running programmer shutdown in case anything got registered...\n");
assert_int_equal(0, flashrom_programmer_shutdown(flashprog));
printf("... completed\n");
io_mock_register(NULL);
}
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