blob: bc1608ec5c97960561ddf09d7c6852be6eab7aa9 [file] [log] [blame]
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include "fcb_test.h"
TEST_CASE(fcb_test_multiple_scratch)
{
struct fcb *fcb;
int rc;
struct fcb_entry loc;
uint8_t test_data[128];
int elem_cnts[4];
int idx;
int cnts[4];
struct append_arg aa_arg = {
.elem_cnts = cnts
};
#if 0
fcb_test_wipe();
fcb = &test_fcb;
memset(fcb, 0, sizeof(*fcb));
fcb->f_sector_cnt = 4;
fcb->f_scratch_cnt = 1;
fcb->f_sectors = test_fcb_area;
rc = fcb_init(fcb);
TEST_ASSERT(rc == 0);
#endif
fcb = &test_fcb;
fcb->f_scratch_cnt = 1;
/*
* Now fill up everything. We should be able to get 3 of the sectors
* full.
*/
memset(elem_cnts, 0, sizeof(elem_cnts));
while (1) {
rc = fcb_append(fcb, sizeof(test_data), &loc);
if (rc == FCB_ERR_NOSPACE) {
break;
}
idx = loc.fe_area - &test_fcb_area[0];
elem_cnts[idx]++;
rc = flash_area_write(loc.fe_area, loc.fe_data_off, test_data,
sizeof(test_data));
TEST_ASSERT(rc == 0);
rc = fcb_append_finish(fcb, &loc);
TEST_ASSERT(rc == 0);
}
TEST_ASSERT(elem_cnts[0] > 0);
TEST_ASSERT(elem_cnts[0] == elem_cnts[1] && elem_cnts[0] == elem_cnts[2]);
TEST_ASSERT(elem_cnts[3] == 0);
/*
* Ask to use scratch block, then fill it up.
*/
rc = fcb_append_to_scratch(fcb);
TEST_ASSERT(rc == 0);
while (1) {
rc = fcb_append(fcb, sizeof(test_data), &loc);
if (rc == FCB_ERR_NOSPACE) {
break;
}
idx = loc.fe_area - &test_fcb_area[0];
elem_cnts[idx]++;
rc = flash_area_write(loc.fe_area, loc.fe_data_off, test_data,
sizeof(test_data));
TEST_ASSERT(rc == 0);
rc = fcb_append_finish(fcb, &loc);
TEST_ASSERT(rc == 0);
}
TEST_ASSERT(elem_cnts[3] == elem_cnts[0]);
/*
* Rotate
*/
rc = fcb_rotate(fcb);
TEST_ASSERT(rc == 0);
memset(&cnts, 0, sizeof(cnts));
rc = fcb_walk(fcb, NULL, fcb_test_cnt_elems_cb, &aa_arg);
TEST_ASSERT(rc == 0);
TEST_ASSERT(cnts[0] == 0);
TEST_ASSERT(cnts[1] > 0);
TEST_ASSERT(cnts[1] == cnts[2] && cnts[1] == cnts[3]);
rc = fcb_append_to_scratch(fcb);
TEST_ASSERT(rc == 0);
rc = fcb_append_to_scratch(fcb);
TEST_ASSERT(rc != 0);
}