| /* |
| * Copyright (c) 2017 Nordic Semiconductor ASA |
| * Copyright (c) 2015 Runtime Inc |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include "fcb_test.h" |
| |
| ZTEST(fcb_test_with_4sectors_set, test_fcb_multi_scratch) |
| { |
| struct fcb *fcb; |
| int rc; |
| struct fcb_entry loc; |
| uint8_t test_data[128] = {0}; |
| int elem_cnts[4]; |
| int idx; |
| int cnts[4]; |
| struct append_arg aa_arg = { |
| .elem_cnts = cnts |
| }; |
| |
| fcb = &test_fcb; |
| fcb->f_scratch_cnt = 1U; |
| |
| /* |
| * Now fill up everything. We should be able to get 3 of the sectors |
| * full. |
| */ |
| (void)memset(elem_cnts, 0, sizeof(elem_cnts)); |
| while (1) { |
| rc = fcb_append(fcb, sizeof(test_data), &loc); |
| if (rc == -ENOSPC) { |
| break; |
| } |
| idx = loc.fe_sector - &test_fcb_sector[0]; |
| elem_cnts[idx]++; |
| |
| rc = flash_area_write(fcb->fap, FCB_ENTRY_FA_DATA_OFF(loc), |
| test_data, sizeof(test_data)); |
| zassert_true(rc == 0, "flash_area_write call failure"); |
| |
| rc = fcb_append_finish(fcb, &loc); |
| zassert_true(rc == 0, "fcb_append_finish call failure"); |
| } |
| |
| zassert_true(elem_cnts[0] > 0, "unexpected entry number was appended"); |
| zassert_true(elem_cnts[0] == elem_cnts[1] && |
| elem_cnts[0] == elem_cnts[2], |
| "unexpected entry number was appended"); |
| zassert_true(elem_cnts[3] == 0, "unexpected entry number was appended"); |
| |
| /* |
| * Ask to use scratch block, then fill it up. |
| */ |
| rc = fcb_append_to_scratch(fcb); |
| zassert_true(rc == 0, "fcb_append_to_scratch call failure"); |
| |
| while (1) { |
| rc = fcb_append(fcb, sizeof(test_data), &loc); |
| if (rc == -ENOSPC) { |
| break; |
| } |
| idx = loc.fe_sector - &test_fcb_sector[0]; |
| elem_cnts[idx]++; |
| |
| rc = flash_area_write(fcb->fap, FCB_ENTRY_FA_DATA_OFF(loc), |
| test_data, sizeof(test_data)); |
| zassert_true(rc == 0, "flash_area_write call failure"); |
| |
| rc = fcb_append_finish(fcb, &loc); |
| zassert_true(rc == 0, "fcb_append_finish call failure"); |
| } |
| zassert_true(elem_cnts[3] == elem_cnts[0], |
| "unexpected entry number was appended"); |
| |
| /* |
| * Rotate |
| */ |
| rc = fcb_rotate(fcb); |
| zassert_true(rc == 0, "fcb_rotate call failure"); |
| |
| (void)memset(&cnts, 0, sizeof(cnts)); |
| rc = fcb_walk(fcb, NULL, fcb_test_cnt_elems_cb, &aa_arg); |
| zassert_true(rc == 0, "fcb_walk call failure"); |
| |
| zassert_true(cnts[0] == 0, "unexpected entry count"); |
| zassert_true(cnts[1] > 0, "unexpected entry count"); |
| zassert_true(cnts[1] == cnts[2] && cnts[1] == cnts[3], |
| "unexpected entry count"); |
| |
| rc = fcb_append_to_scratch(fcb); |
| zassert_true(rc == 0, "fcb_append_to_scratch call failure"); |
| rc = fcb_append_to_scratch(fcb); |
| zassert_true(rc != 0, "fcb_append_to_scratch call should fail"); |
| } |