test: add tests for find_block_div() and read_page_desc()
This commit is contained in:
parent
b29e0b945d
commit
bbc799f805
3 changed files with 248 additions and 1 deletions
|
|
@ -170,7 +170,7 @@ int write_upage(struct ftl_map *map, const void *page,
|
|||
* can also be determined, as a single page group may not cover a whole erase
|
||||
* block.
|
||||
*/
|
||||
static int find_block_div(struct ftl_map *map)
|
||||
int find_block_div(struct ftl_map *map)
|
||||
{
|
||||
size_t log2_pages_per_block = map->log2_block_size - map->log2_page_size;
|
||||
size_t nbytes_avail = (1 << map->log2_page_size) -
|
||||
|
|
|
|||
1
source/tests/Makefile
Normal file
1
source/tests/Makefile
Normal file
|
|
@ -0,0 +1 @@
|
|||
test-obj-y += source/tests/main.o
|
||||
246
source/tests/main.c
Normal file
246
source/tests/main.c
Normal file
|
|
@ -0,0 +1,246 @@
|
|||
#include <stdarg.h>
|
||||
#include <stddef.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <setjmp.h>
|
||||
|
||||
#include <cmocka.h>
|
||||
|
||||
#include <bitops.h>
|
||||
#include <flash.h>
|
||||
#include <ftl.h>
|
||||
#include <macros.h>
|
||||
|
||||
size_t __wrap_flash_read(struct flash_dev *dev, uint32_t addr,
|
||||
void *data, size_t len) __attribute__((used));
|
||||
int find_block_div(struct ftl_map *map);
|
||||
int read_page_desc(struct ftl_map *map,
|
||||
struct ftl_page_desc *page_desc, uint32_t upage);
|
||||
|
||||
size_t __wrap_flash_read(struct flash_dev *dev, uint32_t addr,
|
||||
void *data, size_t len)
|
||||
{
|
||||
(void)dev;
|
||||
|
||||
check_expected(addr);
|
||||
check_expected(len);
|
||||
|
||||
memcpy(data, mock_ptr_type(void *), len);
|
||||
|
||||
return mock_type(size_t);
|
||||
}
|
||||
|
||||
static void test_find_block_div1(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
|
||||
(void)state;
|
||||
|
||||
map.log2_block_size = ilog2(64 * KIB);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
find_block_div(&map);
|
||||
|
||||
assert_int_equal(1 << map.log2_pages_per_group, 16);
|
||||
assert_int_equal(1 << map.log2_groups_per_block, 1);
|
||||
}
|
||||
|
||||
static void test_find_block_div2(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
|
||||
(void)state;
|
||||
|
||||
map.log2_block_size = ilog2(16 * KIB);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
find_block_div(&map);
|
||||
|
||||
assert_int_equal(1 << map.log2_pages_per_group, 4);
|
||||
assert_int_equal(1 << map.log2_groups_per_block, 1);
|
||||
}
|
||||
|
||||
static void test_find_block_div3(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
|
||||
(void)state;
|
||||
|
||||
map.log2_block_size = ilog2(64 * KIB);
|
||||
map.log2_page_size = ilog2(1 * KIB);
|
||||
|
||||
find_block_div(&map);
|
||||
|
||||
assert_int_equal(1 << map.log2_pages_per_group, 8);
|
||||
assert_int_equal(1 << map.log2_groups_per_block, 8);
|
||||
}
|
||||
|
||||
static void test_read_page_desc1(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc page_desc, ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
memcpy(&page_desc.magic, "page", 4);
|
||||
|
||||
expect_value(__wrap_flash_read, addr, (16 - 1) * 4 * KIB +
|
||||
sizeof(struct ftl_page_group));
|
||||
expect_value(__wrap_flash_read, len, sizeof page_desc);
|
||||
will_return(__wrap_flash_read, &page_desc);
|
||||
will_return(__wrap_flash_read, sizeof page_desc);
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 0);
|
||||
|
||||
assert_int_equal(ret, 0);
|
||||
}
|
||||
|
||||
static void test_read_page_desc2(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc page_desc, ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
memcpy(&page_desc.magic, "page", 4);
|
||||
|
||||
expect_value(__wrap_flash_read, addr, (16 - 1) * 4 * KIB +
|
||||
sizeof(struct ftl_page_group) + 14 * sizeof(struct ftl_page_desc));
|
||||
expect_value(__wrap_flash_read, len, sizeof page_desc);
|
||||
will_return(__wrap_flash_read, &page_desc);
|
||||
will_return(__wrap_flash_read, sizeof page_desc);
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 14);
|
||||
|
||||
assert_int_equal(ret, 0);
|
||||
}
|
||||
|
||||
static void test_read_page_desc3(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 15);
|
||||
|
||||
assert_int_equal(ret, -1);
|
||||
}
|
||||
|
||||
static void test_read_page_desc4(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc page_desc, ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
memcpy(&page_desc.magic, "page", 4);
|
||||
|
||||
expect_value(__wrap_flash_read, addr, (32 - 1) * 4 * KIB +
|
||||
sizeof(struct ftl_page_group));
|
||||
expect_value(__wrap_flash_read, len, sizeof page_desc);
|
||||
will_return(__wrap_flash_read, &page_desc);
|
||||
will_return(__wrap_flash_read, sizeof page_desc);
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 16);
|
||||
|
||||
assert_int_equal(ret, 0);
|
||||
}
|
||||
|
||||
static void test_read_page_desc5(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc page_desc, ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
memcpy(&page_desc.magic, "page", 4);
|
||||
|
||||
expect_value(__wrap_flash_read, addr, (32 - 1) * 4 * KIB +
|
||||
sizeof(struct ftl_page_group) + 14 * sizeof(struct ftl_page_desc));
|
||||
expect_value(__wrap_flash_read, len, sizeof page_desc);
|
||||
will_return(__wrap_flash_read, &page_desc);
|
||||
will_return(__wrap_flash_read, sizeof page_desc);
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 30);
|
||||
|
||||
assert_int_equal(ret, 0);
|
||||
}
|
||||
|
||||
static void test_read_page_desc6(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 31);
|
||||
|
||||
assert_int_equal(ret, -1);
|
||||
}
|
||||
|
||||
static void test_read_page_desc7(void **state)
|
||||
{
|
||||
struct ftl_map map;
|
||||
struct ftl_page_desc page_desc, ret_page_desc;
|
||||
size_t ret;
|
||||
|
||||
(void)state;
|
||||
|
||||
memcpy(&page_desc.magic, "page", 4);
|
||||
|
||||
expect_value(__wrap_flash_read, addr, (48 - 1) * 4 * KIB +
|
||||
sizeof(struct ftl_page_group));
|
||||
expect_value(__wrap_flash_read, len, sizeof page_desc);
|
||||
will_return(__wrap_flash_read, &page_desc);
|
||||
will_return(__wrap_flash_read, sizeof page_desc);
|
||||
|
||||
map.log2_pages_per_group = ilog2(16);
|
||||
map.log2_page_size = ilog2(4 * KIB);
|
||||
|
||||
ret = read_page_desc(&map, &ret_page_desc, 32);
|
||||
|
||||
assert_int_equal(ret, 0);
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
const struct CMUnitTest tests[] = {
|
||||
cmocka_unit_test(test_find_block_div1),
|
||||
cmocka_unit_test(test_find_block_div2),
|
||||
cmocka_unit_test(test_find_block_div3),
|
||||
cmocka_unit_test(test_read_page_desc1),
|
||||
cmocka_unit_test(test_read_page_desc2),
|
||||
cmocka_unit_test(test_read_page_desc3),
|
||||
cmocka_unit_test(test_read_page_desc4),
|
||||
cmocka_unit_test(test_read_page_desc5),
|
||||
cmocka_unit_test(test_read_page_desc6),
|
||||
cmocka_unit_test(test_read_page_desc7),
|
||||
};
|
||||
|
||||
return cmocka_run_group_tests(tests, NULL, NULL);
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue