From 60c6d94083adfed4c3cec4cca3d62e1dfef30a55 Mon Sep 17 00:00:00 2001 From: "J. Nick Koston" Date: Sat, 27 Dec 2025 15:48:43 -1000 Subject: [PATCH] remove tests --- tests/test_helpers_hex_formatting.cpp | 212 -------------------------- 1 file changed, 212 deletions(-) delete mode 100644 tests/test_helpers_hex_formatting.cpp diff --git a/tests/test_helpers_hex_formatting.cpp b/tests/test_helpers_hex_formatting.cpp deleted file mode 100644 index 4c39ff6913..0000000000 --- a/tests/test_helpers_hex_formatting.cpp +++ /dev/null @@ -1,212 +0,0 @@ -#include -#include -#include -#include - -// Copy the implementations to test them in isolation - -inline char format_hex_char(uint8_t v, char base) { return v >= 10 ? base + (v - 10) : '0' + v; } -inline char format_hex_char(uint8_t v) { return format_hex_char(v, 'a'); } -inline char format_hex_pretty_char(uint8_t v) { return format_hex_char(v, 'A'); } - -constexpr size_t format_hex_pretty_size(size_t byte_count) { return byte_count * 3; } - -static char *format_hex_internal(char *buffer, size_t buffer_size, const uint8_t *data, size_t length, char separator, - char base) { - if (length == 0) { - buffer[0] = '\0'; - return buffer; - } - uint8_t stride = separator ? 3 : 2; - size_t max_bytes = separator ? (buffer_size / stride) : ((buffer_size - 1) / stride); - if (max_bytes == 0) { - buffer[0] = '\0'; - return buffer; - } - if (length > max_bytes) { - length = max_bytes; - } - for (size_t i = 0; i < length; i++) { - size_t pos = i * stride; - buffer[pos] = format_hex_char(data[i] >> 4, base); - buffer[pos + 1] = format_hex_char(data[i] & 0x0F, base); - if (separator && i < length - 1) { - buffer[pos + 2] = separator; - } - } - buffer[length * stride - (separator ? 1 : 0)] = '\0'; - return buffer; -} - -char *format_hex_to(char *buffer, size_t buffer_size, const uint8_t *data, size_t length) { - return format_hex_internal(buffer, buffer_size, data, length, 0, 'a'); -} - -char *format_hex_pretty_to(char *buffer, size_t buffer_size, const uint8_t *data, size_t length, char separator) { - return format_hex_internal(buffer, buffer_size, data, length, separator, 'A'); -} - -template -char *format_hex_pretty_to(char (&buffer)[N], const uint8_t *data, size_t length, char separator = ':') { - return format_hex_pretty_to(buffer, N, data, length, separator); -} - -static constexpr size_t MAC_ADDRESS_SIZE = 6; -static constexpr size_t MAC_ADDRESS_PRETTY_BUFFER_SIZE = format_hex_pretty_size(MAC_ADDRESS_SIZE); -static constexpr size_t MAC_ADDRESS_BUFFER_SIZE = MAC_ADDRESS_SIZE * 2 + 1; - -inline void format_mac_addr_upper(const uint8_t *mac, char *output) { - format_hex_pretty_to(output, MAC_ADDRESS_PRETTY_BUFFER_SIZE, mac, MAC_ADDRESS_SIZE, ':'); -} - -inline void format_mac_addr_lower_no_sep(const uint8_t *mac, char *output) { - format_hex_to(output, MAC_ADDRESS_BUFFER_SIZE, mac, MAC_ADDRESS_SIZE); -} - -// Tests - -void test_format_hex_char_base() { - assert(format_hex_char(0, 'a') == '0'); - assert(format_hex_char(9, 'a') == '9'); - assert(format_hex_char(10, 'a') == 'a'); - assert(format_hex_char(15, 'a') == 'f'); - assert(format_hex_char(0, 'A') == '0'); - assert(format_hex_char(10, 'A') == 'A'); - assert(format_hex_char(15, 'A') == 'F'); - printf("✓ format_hex_char with base\n"); -} - -void test_format_hex_char_lowercase() { - assert(format_hex_char(0) == '0'); - assert(format_hex_char(10) == 'a'); - assert(format_hex_char(15) == 'f'); - printf("✓ format_hex_char lowercase\n"); -} - -void test_format_hex_pretty_char_uppercase() { - assert(format_hex_pretty_char(0) == '0'); - assert(format_hex_pretty_char(10) == 'A'); - assert(format_hex_pretty_char(15) == 'F'); - printf("✓ format_hex_pretty_char uppercase\n"); -} - -void test_format_hex_to() { - uint8_t data[] = {0xde, 0xad, 0xbe, 0xef}; - char buf[9]; - format_hex_to(buf, sizeof(buf), data, 4); - assert(strcmp(buf, "deadbeef") == 0); - printf("✓ format_hex_to lowercase\n"); -} - -void test_format_hex_pretty_to_colon() { - uint8_t data[] = {0xDE, 0xAD, 0xBE, 0xEF}; - char buf[12]; - format_hex_pretty_to(buf, sizeof(buf), data, 4, ':'); - assert(strcmp(buf, "DE:AD:BE:EF") == 0); - printf("✓ format_hex_pretty_to with colon\n"); -} - -void test_format_hex_pretty_to_dot() { - uint8_t data[] = {0xAA, 0xBB, 0xCC}; - char buf[9]; - format_hex_pretty_to(buf, sizeof(buf), data, 3, '.'); - assert(strcmp(buf, "AA.BB.CC") == 0); - printf("✓ format_hex_pretty_to with dot\n"); -} - -void test_buffer_overflow_protection() { - uint8_t data[] = {0xAA, 0xBB, 0xCC, 0xDD, 0xEE}; - char buf[11]; - format_hex_pretty_to(buf, 11, data, 5, ':'); - assert(strcmp(buf, "AA:BB:CC") == 0); - printf("✓ buffer overflow protection\n"); -} - -void test_exact_fit() { - uint8_t data[] = {0xAA, 0xBB, 0xCC, 0xDD}; - char buf[12]; - format_hex_pretty_to(buf, 12, data, 4, ':'); - assert(strcmp(buf, "AA:BB:CC:DD") == 0); - printf("✓ exact fit buffer\n"); -} - -void test_mac_addr_upper() { - uint8_t mac[] = {0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff}; - char buf[18]; - format_mac_addr_upper(mac, buf); - assert(strcmp(buf, "AA:BB:CC:DD:EE:FF") == 0); - printf("✓ format_mac_addr_upper\n"); -} - -void test_mac_addr_lower_no_sep() { - uint8_t mac[] = {0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF}; - char buf[13]; - format_mac_addr_lower_no_sep(mac, buf); - assert(strcmp(buf, "aabbccddeeff") == 0); - printf("✓ format_mac_addr_lower_no_sep\n"); -} - -void test_empty() { - uint8_t data[] = {0xAA}; - char buf[12]; - format_hex_pretty_to(buf, sizeof(buf), data, 0, ':'); - assert(strcmp(buf, "") == 0); - printf("✓ empty data\n"); -} - -void test_single_byte() { - uint8_t data[] = {0x42}; - char buf[3]; - format_hex_pretty_to(buf, sizeof(buf), data, 1, ':'); - assert(strcmp(buf, "42") == 0); - printf("✓ single byte\n"); -} - -void test_template() { - uint8_t data[] = {0xDE, 0xAD, 0xBE, 0xEF}; - char buf[format_hex_pretty_size(4)]; - format_hex_pretty_to(buf, data, 4); - assert(strcmp(buf, "DE:AD:BE:EF") == 0); - printf("✓ template version\n"); -} - -void test_no_separator() { - uint8_t data[] = {0xDE, 0xAD}; - char buf[5]; - format_hex_pretty_to(buf, sizeof(buf), data, 2, 0); - assert(strcmp(buf, "DEAD") == 0); - printf("✓ no separator\n"); -} - -void test_constexpr() { - static_assert(format_hex_pretty_size(1) == 3, ""); - static_assert(format_hex_pretty_size(4) == 12, ""); - static_assert(format_hex_pretty_size(6) == 18, ""); - static_assert(MAC_ADDRESS_SIZE == 6, ""); - static_assert(MAC_ADDRESS_PRETTY_BUFFER_SIZE == 18, ""); - static_assert(MAC_ADDRESS_BUFFER_SIZE == 13, ""); - printf("✓ constexpr values\n"); -} - -int main() { - printf("Running hex formatting tests...\n\n"); - - test_format_hex_char_base(); - test_format_hex_char_lowercase(); - test_format_hex_pretty_char_uppercase(); - test_format_hex_to(); - test_format_hex_pretty_to_colon(); - test_format_hex_pretty_to_dot(); - test_buffer_overflow_protection(); - test_exact_fit(); - test_mac_addr_upper(); - test_mac_addr_lower_no_sep(); - test_empty(); - test_single_byte(); - test_template(); - test_no_separator(); - test_constexpr(); - - printf("\n✅ All 15 tests passed!\n"); - return 0; -}