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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(const struct programmer_entry *prog,
struct flashrom_programmer *flashprog,
const char *const chip_name)
{
struct flashrom_flashctx *flashctx;
printf("Testing flashrom_flash_probe for programmer=%s, chip=%s ... \n", prog->name, chip_name);
assert_int_equal(0, flashrom_flash_probe(&flashctx, flashprog, chip_name));
printf("... flashrom_flash_probe for programmer=%s successful\n", prog->name);
flashrom_flash_release(flashctx); /* cleanup */
}
static void run_lifecycle(void **state, const struct io_mock *io, const struct programmer_entry *prog,
const char *param, const char *const chip_name,
void (*action)(const struct programmer_entry *prog,
struct flashrom_programmer *flashprog,
const char *const chip_name))
{
(void) state; /* unused */
io_mock_register(io);
struct flashrom_programmer *flashprog;
char *param_dup = param ? strdup(param) : NULL;
printf("Testing flashrom_programmer_init for programmer=%s ...\n", prog->name);
assert_int_equal(0, flashrom_programmer_init(&flashprog, prog->name, param_dup));
printf("... flashrom_programmer_init for programmer=%s successful\n", prog->name);
if (action)
action(prog, flashprog, chip_name);
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);
free(param_dup);
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 /* action */);
}
void run_probe_lifecycle(void **state, const struct io_mock *io,
const struct programmer_entry *prog, const char *param, const char *const chip_name)
{
/* Each probe lifecycle should run independently, without cache. */
clear_spi_id_cache();
run_lifecycle(state, io, prog, param, chip_name, &probe_chip);
}
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;
char *param_dup = strdup(param);
printf("Testing init error path for programmer=%s with params: %s ...\n", prog->name, param_dup);
assert_int_equal(error_code, flashrom_programmer_init(&flashprog, prog->name, param_dup));
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");
free(param_dup);
io_mock_register(NULL);
}
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