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/* Copyright (c) 2009-2018 Dovecot authors, see the included COPYING file */
#include "test-lib.h"
#include "buffer.h"
#include "str.h"
#include "hex-binary.h"
static void test_binary_to_hex(void)
{
static unsigned char input[] = { 0xff, 0x00, 0x01, 0xb3 };
static char *output_lcase = "ff0001b3";
static char *output_ucase = "FF0001B3";
string_t *str;
test_begin("binary to hex");
test_assert(strcmp(binary_to_hex(input, sizeof(input)), output_lcase) == 0);
test_end();
test_begin("binary to hex ucase");
test_assert(strcmp(binary_to_hex_ucase(input, sizeof(input)), output_ucase) == 0);
test_end();
test_begin("binary to hex ucase");
str = t_str_new(32);
str_append_c(str, '<');
binary_to_hex_append(str, input, sizeof(input));
str_append_c(str, '>');
test_assert(strcmp(str_c(str), t_strconcat("<", output_lcase, ">", NULL)) == 0);
test_end();
}
static void test_hex_to_binary(void)
{
static const char *ok_input = "0001fEFf";
static unsigned char ok_output[] = { 0x00, 0x01, 0xfe, 0xff };
static const char *error_input[] = {
"00 01",
"0x01",
"0g"
};
buffer_t *buf = t_buffer_create(10);
unsigned int i;
test_begin("hex to binary");
test_assert(hex_to_binary("", buf) == 0);
test_assert(buf->used == 0);
test_assert(hex_to_binary(ok_input, buf) == 0);
test_assert(buf->used == N_ELEMENTS(ok_output));
test_assert(memcmp(buf->data, ok_output, buf->used) == 0);
for (i = 0; i < N_ELEMENTS(error_input); i++)
test_assert(hex_to_binary(error_input[i], buf) == -1);
test_end();
}
void test_hex_binary(void)
{
test_binary_to_hex();
test_hex_to_binary();
}
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