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* Copyright (c) 2018 Nordic Semiconductor ASA
* Copyright (c) 2015 Runtime Inc
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdlib.h>
#include <string.h>
#include "settings_test.h"
#include "settings_priv.h"
#include <storage/flash_map.h>
uint8_t val8;
uint8_t val8_un;
uint32_t val32;
uint64_t val64;
int test_get_called;
int test_set_called;
int test_commit_called;
int test_export_block;
int c2_var_count = 1;
int c1_handle_get(const char *name, char *val, int val_len_max);
int c1_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg);
int c1_handle_commit(void);
int c1_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len));
int c2_handle_get(const char *name, char *val, int val_len_max);
int c2_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg);
int c2_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len));
int c3_handle_get(const char *name, char *val, int val_len_max);
int c3_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg);
int c3_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len));
struct settings_handler c_test_handlers[] = {
{
.name = "myfoo",
.h_get = c1_handle_get,
.h_set = c1_handle_set,
.h_commit = c1_handle_commit,
.h_export = c1_handle_export
},
{
.name = "2nd",
.h_get = c2_handle_get,
.h_set = c2_handle_set,
.h_commit = NULL,
.h_export = c2_handle_export
},
{
.name = "3",
.h_get = c3_handle_get,
.h_set = c3_handle_set,
.h_commit = NULL,
.h_export = c3_handle_export
}
};
char val_string[SETTINGS_TEST_FCB_VAL_STR_CNT][SETTINGS_MAX_VAL_LEN];
char test_ref_value[SETTINGS_TEST_FCB_VAL_STR_CNT][SETTINGS_MAX_VAL_LEN];
int c1_handle_get(const char *name, char *val, int val_len_max)
{
const char *next;
test_get_called = 1;
if (settings_name_steq(name, "mybar", &next) && !next) {
val_len_max = MIN(val_len_max, sizeof(val8));
memcpy(val, &val8, MIN(val_len_max, sizeof(val8)));
return val_len_max;
}
if (settings_name_steq(name, "mybar64", &next) && !next) {
val_len_max = MIN(val_len_max, sizeof(val64));
memcpy(val, &val64, MIN(val_len_max, sizeof(val64)));
return val_len_max;
}
return -ENOENT;
}
int c1_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg)
{
size_t val_len;
int rc;
const char *next;
test_set_called = 1;
if (settings_name_steq(name, "mybar", &next) && !next) {
rc = read_cb(cb_arg, &val8, sizeof(val8));
zassert_true(rc >= 0, "SETTINGS_VALUE_SET callback");
return 0;
}
if (settings_name_steq(name, "mybar64", &next) && !next) {
rc = read_cb(cb_arg, &val64, sizeof(val64));
zassert_true(rc >= 0, "SETTINGS_VALUE_SET callback");
return 0;
}
if (settings_name_steq(name, "unaligned", &next) && !next) {
val_len = len;
zassert_equal(val_len, sizeof(val8_un),
"value length: %d, ought equal 1", val_len);
rc = read_cb(cb_arg, &val8_un, sizeof(val8_un));
zassert_true(rc >= 0, "SETTINGS_VALUE_SET callback");
return 0;
}
return -ENOENT;
}
int c1_handle_commit(void)
{
test_commit_called = 1;
return 0;
}
int c1_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len))
{
if (test_export_block) {
return 0;
}
(void)cb("myfoo/mybar", &val8, sizeof(val8));
(void)cb("myfoo/mybar64", &val64, sizeof(val64));
(void)cb("myfoo/unaligned", &val8_un, sizeof(val8_un));
return 0;
}
void ctest_clear_call_state(void)
{
test_get_called = 0;
test_set_called = 0;
test_commit_called = 0;
}
int ctest_get_call_state(void)
{
return test_get_called + test_set_called + test_commit_called;
}
void config_wipe_srcs(void)
{
sys_slist_init(&settings_load_srcs);
settings_save_dst = NULL;
}
struct flash_sector fcb_sectors[SETTINGS_TEST_FCB_FLASH_CNT] = {
[0] = {
.fs_off = 0x00000000,
.fs_size = 16 * 1024
},
[1] = {
.fs_off = 0x00004000,
.fs_size = 16 * 1024
},
[2] = {
.fs_off = 0x00008000,
.fs_size = 16 * 1024
},
[3] = {
.fs_off = 0x0000c000,
.fs_size = 16 * 1024
}
};
void config_wipe_fcb(struct flash_sector *fs, int cnt)
{
const struct flash_area *fap;
int rc;
int i;
rc = flash_area_open(FLASH_AREA_ID(storage), &fap);
for (i = 0; i < cnt; i++) {
rc = flash_area_erase(fap, fs[i].fs_off, fs[i].fs_size);
zassert_true(rc == 0, "Can't get flash area");
}
}
void
test_config_fill_area(char test_value[SETTINGS_TEST_FCB_VAL_STR_CNT]
[SETTINGS_MAX_VAL_LEN],
int iteration)
{
int i, j;
for (j = 0; j < 64; j++) {
for (i = 0; i < SETTINGS_MAX_VAL_LEN; i++) {
test_value[j][i] = ((j * 2) + i + iteration) % 10 + '0';
}
test_value[j][sizeof(test_value[j]) - 1] = '\0';
}
}
char *c2_var_find(char *name)
{
int idx = 0;
int len;
char *eptr;
len = strlen(name);
zassert_true(len > 6, "string type expected");
zassert_true(!strncmp(name, "string", 6), "string type expected");
idx = strtoul(&name[6], &eptr, 10);
zassert_true(*eptr == '\0', "EOF");
zassert_true(idx < c2_var_count,
"var index greather than any exporter");
return val_string[idx];
}
int c2_handle_get(const char *name, char *val, int val_len_max)
{
int len;
char *valptr;
const char *next;
char argv[32];
len = settings_name_next(name, &next);
if (len && !next) {
strncpy(argv, name, len);
argv[len] = '\0';
valptr = c2_var_find(argv);
if (!valptr) {
return -ENOENT;
}
len = strlen(val_string[0]);
if (len > val_len_max) {
len = val_len_max;
}
len = MIN(strlen(valptr), len);
memcpy(val, valptr, len);
return len;
}
return -ENOENT;
}
int c2_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg)
{
char *valptr;
const char *next;
char argv[32];
int rc;
len = settings_name_next(name, &next);
if (len && !next) {
strncpy(argv, name, len);
argv[len] = '\0';
valptr = c2_var_find(argv);
if (!valptr) {
return -ENOENT;
}
rc = read_cb(cb_arg, valptr, sizeof(val_string[0]));
zassert_true(rc >= 0, "SETTINGS_VALUE_SET callback");
if (rc == 0) {
(void)memset(valptr, 0, sizeof(val_string[0]));
}
return 0;
}
return -ENOENT;
}
int c2_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len))
{
int i;
char name[32];
for (i = 0; i < c2_var_count; i++) {
snprintf(name, sizeof(name), "2nd/string%d", i);
(void)cb(name, val_string[i], strlen(val_string[i]));
}
return 0;
}
int c3_handle_get(const char *name, char *val, int val_len_max)
{
const char *next;
if (settings_name_steq(name, "v", &next) && !next) {
val_len_max = MIN(val_len_max, sizeof(val32));
memcpy(val, &val32, MIN(val_len_max, sizeof(val32)));
return val_len_max;
}
return -EINVAL;
}
int c3_handle_set(const char *name, size_t len, settings_read_cb read_cb,
void *cb_arg)
{
int rc;
size_t val_len;
const char *next;
if (settings_name_steq(name, "v", &next) && !next) {
val_len = len;
zassert_true(val_len == 4, "bad set-value size");
rc = read_cb(cb_arg, &val32, sizeof(val32));
zassert_true(rc >= 0, "SETTINGS_VALUE_SET callback");
return 0;
}
return -ENOENT;
}
int c3_handle_export(int (*cb)(const char *name,
const void *value, size_t val_len))
{
(void)cb("3/v", &val32, sizeof(val32));
return 0;
}
void tests_settings_check_target(void)
{
const struct flash_area *fap;
int rc;
uint8_t wbs;
rc = flash_area_open(FLASH_AREA_ID(storage), &fap);
zassert_true(rc == 0, "Can't open storage flash area");
wbs = flash_area_align(fap);
zassert_true(wbs <= 16,
"Flash driver is not compatible with the settings fcb-backend");
}
void test_settings_encode(void);
void config_empty_lookups(void);
void test_config_insert(void);
void test_config_getset_unknown(void);
void test_config_getset_int(void);
void test_config_getset_int64(void);
void test_config_commit(void);
void test_config_empty_fcb(void);
void test_config_save_1_fcb(void);
void test_config_delete_fcb(void);
void test_config_insert2(void);
void test_config_save_2_fcb(void);
void test_config_insert3(void);
void test_config_save_3_fcb(void);
void test_config_compress_reset(void);
void test_config_save_one_fcb(void);
void test_config_compress_deleted(void);
void test_setting_raw_read(void);
void test_setting_val_read(void);
void test_config_save_fcb_unaligned(void);
void test_main(void)
{
ztest_test_suite(test_config_fcb,
/* Config tests */
ztest_unit_test(config_empty_lookups),
ztest_unit_test(test_config_insert),
ztest_unit_test(test_config_getset_unknown),
ztest_unit_test(test_config_getset_int),
ztest_unit_test(test_config_getset_int64),
ztest_unit_test(test_config_commit),
/* FCB as backing storage*/
ztest_unit_test(tests_settings_check_target),
ztest_unit_test(test_config_save_fcb_unaligned),
ztest_unit_test(test_config_empty_fcb),
ztest_unit_test(test_config_save_1_fcb),
ztest_unit_test(test_config_delete_fcb),
ztest_unit_test(test_config_insert2),
ztest_unit_test(test_config_save_2_fcb),
ztest_unit_test(test_config_insert3),
ztest_unit_test(test_config_save_3_fcb),
ztest_unit_test(test_config_compress_reset),
ztest_unit_test(test_config_save_one_fcb),
ztest_unit_test(test_config_compress_deleted)
);
ztest_run_test_suite(test_config_fcb);
}
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