287583be36
Add test suite. Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
100 lines
2.2 KiB
C
100 lines
2.2 KiB
C
/*
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* Copyright (c) 2024 Nordic Semiconductor ASA.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr/ztest.h>
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#include <zephyr/debug/coresight/cs_trace_defmt.h>
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static const uint8_t *exp_data[3];
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static size_t exp_len[3];
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static uint8_t exp_id[3];
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static uint8_t cb_cnt;
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static void callback(uint32_t id, const uint8_t *data, size_t len)
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{
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zassert_equal(exp_id[cb_cnt], id, NULL);
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zassert_equal(len, exp_len[cb_cnt], NULL);
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zassert_equal(memcmp(data, exp_data[cb_cnt], len), 0, NULL);
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cb_cnt++;
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}
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ZTEST(coresight_trace_deformatter_test, test_err_check)
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{
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int err;
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uint8_t data[16];
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err = cs_trace_defmt_init(callback);
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zassert_equal(err, 0);
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err = cs_trace_defmt_process(data, 15);
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zassert_equal(err, -EINVAL);
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err = cs_trace_defmt_process(data, 17);
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zassert_equal(err, -EINVAL);
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}
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ZTEST(coresight_trace_deformatter_test, test_basic)
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{
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int err;
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static const uint8_t id = 0x25;
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static const uint8_t data1[] = {/* First byte has ID, byte 2 has LSB bit set */
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(id << 1) | 1,
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0x6,
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0x0 /*LSB bit in aux */,
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0xe,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0x2};
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static const uint8_t exp_data1[] = {0x6, 0x1, 0xe, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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cb_cnt = 0;
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exp_id[0] = id;
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exp_data[0] = exp_data1;
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exp_len[0] = 14;
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cs_trace_defmt_init(callback);
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err = cs_trace_defmt_process(data1, 16);
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zassert_equal(err, 0);
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zassert_equal(cb_cnt, 1);
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}
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ZTEST(coresight_trace_deformatter_test, test_basic2)
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{
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int err;
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static const uint8_t data1[] = {0x07, 0xAA, 0xA6, 0xA7, 0x2B, 0xA8, 0x54, 0x52,
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0x52, 0x54, 0x07, 0xCA, 0xC6, 0xC7, 0xC8, 0x1C};
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static const uint8_t exp_data1[] = {0xAA, 0xA6, 0xA7, 0xA8};
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static const uint8_t exp_data2[] = {0x55, 0x52, 0x53, 0x54};
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static const uint8_t exp_data3[] = {0xCA, 0xC6, 0xC7, 0xC8};
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cb_cnt = 0;
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exp_id[0] = 0x3;
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exp_data[0] = exp_data1;
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exp_len[0] = sizeof(exp_data1);
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exp_id[1] = 0x15;
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exp_data[1] = exp_data2;
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exp_len[1] = sizeof(exp_data2);
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exp_id[2] = 0x3;
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exp_data[2] = exp_data3;
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exp_len[2] = sizeof(exp_data3);
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cs_trace_defmt_init(callback);
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err = cs_trace_defmt_process(data1, 16);
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zassert_equal(err, 0);
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zassert_equal(cb_cnt, 3);
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}
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ZTEST_SUITE(coresight_trace_deformatter_test, NULL, NULL, NULL, NULL, NULL);
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