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95 lines
2.2 KiB
95 lines
2.2 KiB
#include <stdarg.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#include <setjmp.h>
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#include <cmocka.h>
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#include <bitops.h>
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#include <flash.h>
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#include <ftl.h>
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#include <macros.h>
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int read_page_group(struct ftl_map *map,
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struct ftl_page_group *group, uint32_t upage);
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static void test_magic(void **state)
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{
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struct ftl_map map;
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struct ftl_page_group group, ret_group;
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size_t ret;
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(void)state;
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memcpy(&group.magic, "FtL", 3);
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expect_value(__wrap_flash_read, addr, (16 - 1) * 4 * KIB);
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expect_value(__wrap_flash_read, len, sizeof group);
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will_return(__wrap_flash_read, sizeof group);
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will_return(__wrap_flash_read, &group);
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map.log2_pages_per_group = ilog2(16);
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map.log2_page_size = ilog2(4 * KIB);
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ret = read_page_group(&map, &ret_group, 0);
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assert_int_equal(ret, -1);
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}
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static void test_group0(void **state)
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{
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struct ftl_map map;
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struct ftl_page_group group, ret_group;
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size_t ret;
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(void)state;
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memcpy(&group.magic, "FTL", 3);
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expect_value(__wrap_flash_read, addr, (16 - 1) * 4 * KIB);
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expect_value(__wrap_flash_read, len, sizeof group);
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will_return(__wrap_flash_read, sizeof group);
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will_return(__wrap_flash_read, &group);
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map.log2_pages_per_group = ilog2(16);
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map.log2_page_size = ilog2(4 * KIB);
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ret = read_page_group(&map, &ret_group, 0);
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assert_int_equal(ret, 0);
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}
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static void test_group1(void **state)
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{
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struct ftl_map map;
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struct ftl_page_group group, ret_group;
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size_t ret;
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(void)state;
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memcpy(&group.magic, "FTL", 3);
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expect_value(__wrap_flash_read, addr, (2 * 16 - 1) * 4 * KIB);
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expect_value(__wrap_flash_read, len, sizeof group);
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will_return(__wrap_flash_read, sizeof group);
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will_return(__wrap_flash_read, &group);
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map.log2_pages_per_group = ilog2(16);
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map.log2_page_size = ilog2(4 * KIB);
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ret = read_page_group(&map, &ret_group, 1);
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assert_int_equal(ret, 0);
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}
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int test_read_page_group(void)
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{
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const struct CMUnitTest tests[] = {
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{ "read_page_group: invalid magic", test_magic, NULL, NULL, NULL },
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{ "read_page_group: group=0", test_group0, NULL, NULL, NULL },
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{ "read_page_group: group=1", test_group1, NULL, NULL, NULL },
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};
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return cmocka_run_group_tests_name("read_page_group", tests, NULL, NULL);
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}
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