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/* Copyright (c) 2015-2018 Dovecot authors, see the included COPYING file */
#include "lib.h"
#include "array.h"
#include "str.h"
#include "unichar.h"
#include "test-common.h"
#include "fts-icu.h"
#include <unicode/uclean.h>
static void test_fts_icu_utf8_to_utf16_ascii_resize(void)
{
ARRAY_TYPE(icu_utf16) dest;
test_begin("fts_icu_utf8_to_utf16 ascii resize");
t_array_init(&dest, 2);
test_assert(buffer_get_writable_size(dest.arr.buffer) == 4);
fts_icu_utf8_to_utf16(&dest, "12");
test_assert(array_count(&dest) == 2);
test_assert(buffer_get_writable_size(dest.arr.buffer) == 4);
fts_icu_utf8_to_utf16(&dest, "123");
test_assert(array_count(&dest) == 3);
test_assert(buffer_get_writable_size(dest.arr.buffer) == 7);
fts_icu_utf8_to_utf16(&dest, "12345");
test_assert(array_count(&dest) == 5);
test_end();
}
static void test_fts_icu_utf8_to_utf16_32bit_resize(void)
{
ARRAY_TYPE(icu_utf16) dest;
unsigned int i;
test_begin("fts_icu_utf8_to_utf16 32bit resize");
for (i = 1; i <= 2; i++) {
t_array_init(&dest, i);
test_assert(buffer_get_writable_size(dest.arr.buffer) == i*2);
fts_icu_utf8_to_utf16(&dest, "\xF0\x90\x90\x80"); /* 0x10400 */
test_assert(array_count(&dest) == 2);
}
test_end();
}
static void test_fts_icu_utf16_to_utf8(void)
{
string_t *dest = t_str_new(64);
const UChar src[] = { 0xbd, 'b', 'c' };
unsigned int i;
test_begin("fts_icu_utf16_to_utf8");
for (i = N_ELEMENTS(src); i > 0; i--) {
fts_icu_utf16_to_utf8(dest, src, i);
test_assert(dest->used == i+1);
}
test_end();
}
static void test_fts_icu_utf16_to_utf8_resize(void)
{
string_t *dest;
const UChar src = UNICODE_REPLACEMENT_CHAR;
unsigned int i;
test_begin("fts_icu_utf16_to_utf8 resize");
for (i = 2; i <= 6; i++) {
dest = t_str_new(i);
test_assert(buffer_get_writable_size(dest) == i);
fts_icu_utf16_to_utf8(dest, &src, 1);
test_assert(dest->used == 3);
test_assert(strcmp(str_c(dest), UNICODE_REPLACEMENT_CHAR_UTF8) == 0);
}
test_end();
}
static UTransliterator *get_translit(const char *id)
{
UTransliterator *translit;
ARRAY_TYPE(icu_utf16) id_utf16;
UErrorCode err = U_ZERO_ERROR;
UParseError perr;
t_array_init(&id_utf16, 8);
fts_icu_utf8_to_utf16(&id_utf16, id);
translit = utrans_openU(array_front(&id_utf16),
array_count(&id_utf16),
UTRANS_FORWARD, NULL, 0, &perr, &err);
test_assert(!U_FAILURE(err));
return translit;
}
static void test_fts_icu_translate(void)
{
const char *translit_id = "Any-Lower";
UTransliterator *translit;
ARRAY_TYPE(icu_utf16) dest;
const UChar src[] = { 0xbd, 'B', 'C' };
const char *error;
unsigned int i;
test_begin("fts_icu_translate");
t_array_init(&dest, 32);
translit = get_translit(translit_id);
for (i = N_ELEMENTS(src); i > 0; i--) {
array_clear(&dest);
test_assert(fts_icu_translate(&dest, src, i,
translit, &error) == 0);
test_assert(array_count(&dest) == i);
}
utrans_close(translit);
test_end();
}
static void test_fts_icu_translate_resize(void)
{
const char *translit_id = "Any-Hex";
const char *src_utf8 = "FOO";
ARRAY_TYPE(icu_utf16) src_utf16, dest;
UTransliterator *translit;
const char *error;
unsigned int i;
test_begin("fts_icu_translate_resize resize");
t_array_init(&src_utf16, 8);
translit = get_translit(translit_id);
for (i = 1; i <= 10; i++) {
array_clear(&src_utf16);
fts_icu_utf8_to_utf16(&src_utf16, src_utf8);
t_array_init(&dest, i);
test_assert(buffer_get_writable_size(dest.arr.buffer) == i*2);
test_assert(fts_icu_translate(&dest, array_front(&src_utf16),
array_count(&src_utf16),
translit, &error) == 0);
}
utrans_close(translit);
test_end();
}
static void test_fts_icu_lcase(void)
{
const char *src = "aBcD\xC3\x84\xC3\xA4";
string_t *dest = t_str_new(64);
test_begin("fts_icu_lcase");
fts_icu_lcase(dest, src);
test_assert(strcmp(str_c(dest), "abcd\xC3\xA4\xC3\xA4") == 0);
test_end();
}
static void test_fts_icu_lcase_resize(void)
{
const char *src = "a\xC3\x84";
string_t *dest;
unsigned int i;
test_begin("fts_icu_lcase resize");
for (i = 1; i <= 3; i++) {
dest = t_str_new(i);
test_assert(buffer_get_writable_size(dest) == i);
fts_icu_lcase(dest, src);
test_assert(strcmp(str_c(dest), "a\xC3\xA4") == 0);
test_assert(buffer_get_writable_size(dest) == 3);
}
test_end();
}
static void test_fts_icu_lcase_resize_invalid_utf8(void)
{
string_t *dest;
test_begin("fts_icu_lcase resize invalid utf8");
dest = t_str_new(1);
fts_icu_lcase(dest, ".\x80.");
test_end();
}
int main(void)
{
static void (*const test_functions[])(void) = {
test_fts_icu_utf8_to_utf16_ascii_resize,
test_fts_icu_utf8_to_utf16_32bit_resize,
test_fts_icu_utf16_to_utf8,
test_fts_icu_utf16_to_utf8_resize,
test_fts_icu_translate,
test_fts_icu_translate_resize,
test_fts_icu_lcase,
test_fts_icu_lcase_resize,
test_fts_icu_lcase_resize_invalid_utf8,
NULL
};
int ret = test_run(test_functions);
fts_icu_deinit();
return ret;
}
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