Nils O. Selåsdal
194 lines
4.4 KiB
C
194 lines
4.4 KiB
C
#include <check.h>
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#include <string.h>
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#include <ucore/ucore_string.h>
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START_TEST (test_uc_hex_encode_1)
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uint8_t binary[] = {0xff};
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char hex[3] = "";
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uc_hex_encode(binary, 1, hex);
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fail_if(strcmp(hex,"FF") != 0);
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END_TEST
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START_TEST (test_uc_hex_encode_2)
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uint8_t binary[] = {127, 128, 129};
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char hex[4] = "";
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uc_hex_encode(binary, sizeof binary, hex);
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fail_if(strcmp(hex,"7F8081") != 0, "was %s", hex);
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END_TEST
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START_TEST (test_uc_hex_encode_3)
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uint8_t binary[] = {0, 1, 9, 11};
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char hex[5] = "";
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uc_hex_encode(binary, sizeof binary, hex);
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fail_if(strcmp(hex,"0001090B") != 0, "was %s", hex);
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END_TEST
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START_TEST (test_uc_hex_encode_zero_len)
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uint8_t binary[1] = {0xff};
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char hex[3] = "aa";
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uc_hex_encode(binary, 0, hex);
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fail_if(hex[0] != 0);
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fail_if(hex[1] != 'a');
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END_TEST
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START_TEST (test_uc_hex_decode_1)
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char hex[] = "1F";
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uint8_t binary[2] = {0x11,0x22};
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uint8_t *res;
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res = uc_hex_decode(hex, 2, binary);
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fail_if(binary[0] != 0x1f);
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fail_if(binary[1] != 0x22);
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fail_if(res != binary + 1, "binary %p, res %p", &binary[0], res);
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END_TEST
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START_TEST (test_uc_hex_decode_2)
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char hex[] = "00FF80";
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uint8_t binary[4] = {0x11, 0x11, 0x11};
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uint8_t *res;
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res = uc_hex_decode(hex, 6, binary);
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fail_if(binary[0] != 0x00);
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fail_if(binary[1] != 0xFF);
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fail_if(binary[2] != 0x80);
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fail_if(res != binary + 3, "binary %p, res %p", &binary[0], res);
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END_TEST
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START_TEST (test_uc_hex_decode_zero_length)
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char hex[] = "00FF80";
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uint8_t binary[4] = {0x11, 0x11, 0x11};
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uint8_t *res;
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res = uc_hex_decode(hex, 0, binary);
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fail_if(binary[0] != 0x11);
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fail_if(binary[1] != 0x11);
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fail_if(binary[2] != 0x11);
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fail_if(res != binary);
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END_TEST
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START_TEST (test_uc_hex_decode_empty_string)
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char hex[] = "";
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uint8_t binary[4] = {0x11, 0x11, 0x11};
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uint8_t *res;
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res = uc_hex_decode(hex, 2, binary);
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fail_if(binary[0] != 0x11);
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fail_if(binary[1] != 0x11);
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fail_if(binary[2] != 0x11);
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fail_if(res != binary);
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END_TEST
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START_TEST (test_uc_hex_decode_odd_length)
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char hex[] = "33FF80";
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uint8_t binary[4] = {0x11, 0x11, 0x11};
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uint8_t *res;
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res = uc_hex_decode(hex, 3, binary);
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fail_if(binary[0] != 0x33);
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fail_if(binary[1] != 0x11);
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fail_if(binary[2] != 0x11);
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fail_if(res != &binary[1]);
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END_TEST
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START_TEST (test_uc_hex_decode_invalid)
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char hex[] = "TEST ";
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uint8_t binary[4] = {0x11, 0x11, 0x11};
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uint8_t *res;
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res = uc_hex_decode(hex, 3, binary);
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fail_if(binary[0] != 0x11);
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fail_if(binary[1] != 0x11);
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fail_if(binary[2] != 0x11);
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fail_if(res != NULL);
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END_TEST
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START_TEST (test_uc_hex_encode_delim_1)
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uint8_t binary[4] = {0xFF, 0x00, 0x7F, 0x0A};
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char hex[17] = "";
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char *res;
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res = uc_hex_encode_delim(binary, sizeof binary, hex, sizeof hex, " ");
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fail_if(strcmp(hex, "FF 00 7F 0A ") != 0, "hex was '%s'", hex);
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fail_if(res != hex + 12);
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END_TEST
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START_TEST (test_uc_hex_encode_delim_2)
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uint8_t binary[] = {0xFF, 0x00};
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char hex[8] = "";
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char *res;
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res = uc_hex_encode_delim(binary, sizeof binary, hex, sizeof hex, " \n");
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fail_if(strcmp(hex, "FF \n00 ") != 0, "hex was '%s'", hex);
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fail_if(res != hex + 8);
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END_TEST
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START_TEST (test_uc_hex_encode_delim_zero_len)
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uint8_t binary[] = {0xFF, 0x00};
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char hex[8] = "......";
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char *res;
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res = uc_hex_encode_delim(binary, 0, hex, sizeof hex, " \n");
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fail_if(strcmp(hex, "") != 0, "hex was '%s'", hex);
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fail_if(res != hex);
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END_TEST
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Suite *hex_suite(void)
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{
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Suite *s = suite_create("hex");
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TCase *tc = tcase_create("hex tests");
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tcase_add_test(tc, test_uc_hex_encode_1);
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tcase_add_test(tc, test_uc_hex_encode_2);
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tcase_add_test(tc, test_uc_hex_encode_3);
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tcase_add_test(tc, test_uc_hex_encode_zero_len);
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tcase_add_test(tc, test_uc_hex_encode_delim_1);
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tcase_add_test(tc, test_uc_hex_encode_delim_2);
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tcase_add_test(tc, test_uc_hex_encode_delim_zero_len);
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tcase_add_test(tc, test_uc_hex_decode_1);
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tcase_add_test(tc, test_uc_hex_decode_2);
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tcase_add_test(tc, test_uc_hex_decode_zero_length);
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tcase_add_test(tc, test_uc_hex_decode_odd_length);
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tcase_add_test(tc, test_uc_hex_decode_invalid);
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tcase_add_test(tc, test_uc_hex_decode_empty_string);
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suite_add_tcase(s, tc);
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return s;
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}
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