127 lines
3.2 KiB
C
127 lines
3.2 KiB
C
/* See LICENSE file for copyright and license details. */
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#include <stdbool.h>
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#include <stdint.h>
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#include "../gen/character-test.h"
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#include "../grapheme.h"
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#include "util.h"
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static const struct unit_test_next_break next_character_break[] = {
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{
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.description = "NULL input",
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.input = {
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.src = NULL,
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.srclen = 0,
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},
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.output = { 0 },
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},
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{
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.description = "empty input",
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.input = {
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.src = (uint_least32_t *)(uint_least32_t[]){ 0x0 },
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.srclen = 0,
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},
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.output = { 0 },
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},
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{
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.description = "empty input, null-terminated",
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.input = {
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.src = (uint_least32_t *)(uint_least32_t[]){ 0x0 },
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.srclen = SIZE_MAX,
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},
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.output = { 0 },
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},
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{
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.description = "one character",
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.input = {
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.src = (uint_least32_t *)(uint_least32_t[]){ 0x1F1E9, 0x1F1EA, 0x2A },
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.srclen = 3,
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},
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.output = { 2 },
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},
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{
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.description = "one character, null-terminated",
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.input = {
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.src = (uint_least32_t *)(uint_least32_t[]){ 0x1F1E9, 0x1F1EA, 0x0 },
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.srclen = SIZE_MAX,
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},
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.output = { 2 },
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},
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};
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static const struct unit_test_next_break_utf8 next_character_break_utf8[] = {
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{
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.description = "NULL input",
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.input = {
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.src = NULL,
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.srclen = 0,
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},
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.output = { 0 },
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},
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{
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.description = "empty input",
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.input = { "", 0 },
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.output = { 0 },
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},
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{
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.description = "empty input, NUL-terminated",
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.input = { "", SIZE_MAX },
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.output = { 0 },
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},
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{
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.description = "one character",
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.input = { "\xF0\x9F\x87\xA9\xF0\x9F\x87\xAA*", 9 },
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.output = { 8 },
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},
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{
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.description = "one character, fragment",
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.input = { "\xF0\x9F\x87\xA9\xF0", 5 },
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.output = { 4 },
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},
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{
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.description = "one character, NUL-terminated",
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.input = { "\xF0\x9F\x87\xA9\xF0\x9F\x87\xAA", SIZE_MAX },
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.output = { 8 },
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},
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{
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.description = "one character, fragment, NUL-terminated",
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.input = { "\xF0\x9F\x87\xA9\xF0\x9F", SIZE_MAX },
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.output = { 4 },
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},
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};
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static int
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unit_test_callback_next_character_break(const void *t, size_t off,
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const char *name,
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const char *argv0)
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{
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return unit_test_callback_next_break(t, off,
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grapheme_next_character_break,
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name, argv0);
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}
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static int
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unit_test_callback_next_character_break_utf8(const void *t, size_t off,
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const char *name,
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const char *argv0)
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{
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return unit_test_callback_next_break_utf8(t, off,
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grapheme_next_character_break_utf8,
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name, argv0);
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}
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int
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main(int argc, char *argv[])
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{
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(void)argc;
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return run_break_tests(grapheme_next_character_break,
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character_break_test, LEN(character_break_test), argv[0]) +
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run_unit_tests(unit_test_callback_next_character_break,
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next_character_break, LEN(next_character_break),
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"grapheme_next_character_break", argv[0]) +
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run_unit_tests(unit_test_callback_next_character_break_utf8,
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next_character_break_utf8, LEN(next_character_break_utf8),
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"grapheme_next_character_break_utf8", argv[0]);
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}
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