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message_entities.cpp
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//
// Copyright Aliaksei Levin ([email protected]), Arseny Smirnov ([email protected]) 2014-2022
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#include "td/telegram/MessageEntity.h"
#include "td/utils/algorithm.h"
#include "td/utils/common.h"
#include "td/utils/format.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
#include "td/utils/Random.h"
#include "td/utils/Slice.h"
#include "td/utils/SliceBuilder.h"
#include "td/utils/tests.h"
#include "td/utils/utf8.h"
#include <algorithm>
#include <utility>
static void check_mention(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_mentions(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, mention) {
check_mention("@mention", {"@mention"});
check_mention("@mention ", {"@mention"});
check_mention(" @mention", {"@mention"});
check_mention(" @mention ", {"@mention"});
check_mention("@abc @xyz @abc @xyz @xxx@yyy @ttt", {});
check_mention("@abcde @xyzxy @abcde @xyzxy @xxxxx@yyyyy @ttttt",
{"@abcde", "@xyzxy", "@abcde", "@xyzxy", "@xxxxx", "@ttttt"});
check_mention("no@mention", {});
check_mention("@n", {});
check_mention("@abcdefghijklmnopqrstuvwxyz123456", {"@abcdefghijklmnopqrstuvwxyz123456"});
check_mention("@abcdefghijklmnopqrstuvwxyz1234567", {});
check_mention("нет@mention", {});
check_mention(
"@ya @gif @wiki @vid @bing @pic @bold @imdb @ImDb @coub @like @vote @giff @cap ya cap @y @yar @bingg @bin",
{"@gif", "@wiki", "@vid", "@bing", "@pic", "@bold", "@imdb", "@ImDb", "@coub", "@like", "@vote", "@bingg"});
}
static void check_bot_command(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_bot_commands(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, bot_command) {
check_bot_command("/abc", {"/abc"});
check_bot_command(" /abc", {"/abc"});
check_bot_command("/abc ", {"/abc"});
check_bot_command(" /abc ", {"/abc"});
check_bot_command("/a@abc", {"/a@abc"});
check_bot_command("/a@b", {});
check_bot_command("/@bfdsa", {});
check_bot_command("/test/", {});
}
static void check_hashtag(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_hashtags(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, hashtag) {
check_hashtag("", {});
check_hashtag("#", {});
check_hashtag("##", {});
check_hashtag("###", {});
check_hashtag("#a", {"#a"});
check_hashtag(" #a", {"#a"});
check_hashtag("#a ", {"#a"});
check_hashtag(" #я ", {"#я"});
check_hashtag(" я#a ", {});
check_hashtag(" #a# ", {});
check_hashtag(" #123 ", {});
check_hashtag(" #123a ", {"#123a"});
check_hashtag(" #a123 ", {"#a123"});
check_hashtag(" #123a# ", {});
check_hashtag(" #" + td::string(300, '1'), {});
check_hashtag(" #" + td::string(256, '1'), {});
check_hashtag(" #" + td::string(256, '1') + "a ", {});
check_hashtag(" #" + td::string(255, '1') + "a", {"#" + td::string(255, '1') + "a"});
check_hashtag(" #" + td::string(255, '1') + "Я", {"#" + td::string(255, '1') + "Я"});
check_hashtag(" #" + td::string(255, '1') + "a" + td::string(255, 'b') + "# ", {});
check_hashtag("#a#b #c #d", {"#c", "#d"});
check_hashtag("#test", {"#test"});
check_hashtag("#te·st", {"#te·st"});
check_hashtag(u8"\U0001F604\U0001F604\U0001F604\U0001F604 \U0001F604\U0001F604\U0001F604#" + td::string(200, '1') +
"ООО" + td::string(200, '2'),
{"#" + td::string(200, '1') + "ООО" + td::string(53, '2')});
check_hashtag(u8"#a\u2122", {"#a"});
}
static void check_cashtag(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_cashtags(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, cashtag) {
check_cashtag("", {});
check_cashtag("$", {});
check_cashtag("$$", {});
check_cashtag("$$$", {});
check_cashtag("$a", {});
check_cashtag(" $a", {});
check_cashtag("$a ", {});
check_cashtag(" $я ", {});
check_cashtag("$ab", {});
check_cashtag("$abc", {});
check_cashtag("$", {});
check_cashtag("$A", {"$A"});
check_cashtag("$AB", {"$AB"});
check_cashtag("$ABС", {});
check_cashtag("$АBC", {});
check_cashtag("$АВС", {});
check_cashtag("$ABC", {"$ABC"});
check_cashtag("$ABCD", {"$ABCD"});
check_cashtag("$ABCDE", {"$ABCDE"});
check_cashtag("$ABCDEF", {"$ABCDEF"});
check_cashtag("$ABCDEFG", {"$ABCDEFG"});
check_cashtag("$ABCDEFGH", {"$ABCDEFGH"});
check_cashtag("$ABCDEFGHJ", {});
check_cashtag("$ABCDEFGH1", {});
check_cashtag(" $XYZ", {"$XYZ"});
check_cashtag("$XYZ ", {"$XYZ"});
check_cashtag(" $XYZ ", {"$XYZ"});
check_cashtag(" $$XYZ ", {});
check_cashtag(" $XYZ$ ", {});
check_cashtag(" $ABC1 ", {});
check_cashtag(" $1ABC ", {});
check_cashtag(" 1$ABC ", {});
check_cashtag(" А$ABC ", {});
check_cashtag("$ABC$DEF $GHI $KLM", {"$GHI", "$KLM"});
check_cashtag("$TEST", {"$TEST"});
check_cashtag("$1INC", {});
check_cashtag("$1INCH", {"$1INCH"});
check_cashtag("...$1INCH...", {"$1INCH"});
check_cashtag("$1inch", {});
check_cashtag("$1INCHA", {});
check_cashtag("$1INCHА", {});
check_cashtag(u8"$ABC\u2122", {"$ABC"});
check_cashtag(u8"\u2122$ABC", {"$ABC"});
check_cashtag(u8"\u2122$ABC\u2122", {"$ABC"});
}
static void check_media_timestamp(const td::string &str, const td::vector<std::pair<td::string, td::int32>> &expected) {
auto result = td::transform(td::find_media_timestamps(str),
[](auto &&entity) { return std::make_pair(entity.first.str(), entity.second); });
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, media_timestamp) {
check_media_timestamp("", {});
check_media_timestamp(":", {});
check_media_timestamp(":1", {});
check_media_timestamp("a:1", {});
check_media_timestamp("01", {});
check_media_timestamp("01:", {});
check_media_timestamp("01::", {});
check_media_timestamp("01::", {});
check_media_timestamp("a1:1a", {});
check_media_timestamp("a1::01a", {});
check_media_timestamp("2001:db8::8a2e:f70:13a4", {});
check_media_timestamp("0:00", {{"0:00", 0}});
check_media_timestamp("+0:00", {{"0:00", 0}});
check_media_timestamp("0:00+", {{"0:00", 0}});
check_media_timestamp("a0:00", {});
check_media_timestamp("0:00a", {});
check_media_timestamp("б0:00", {});
check_media_timestamp("0:00б", {});
check_media_timestamp("_0:00", {});
check_media_timestamp("0:00_", {});
check_media_timestamp("00:00:00:00", {});
check_media_timestamp("1:1:01 1:1:1", {{"1:1:01", 3661}});
check_media_timestamp("0:0:00 00:00 000:00 0000:00 00000:00 00:00:00 000:00:00 00:000:00 00:00:000",
{{"0:0:00", 0}, {"00:00", 0}, {"000:00", 0}, {"0000:00", 0}, {"00:00:00", 0}});
check_media_timestamp("00:0:00 0:00:00 00::00 :00:00 00:00: 00:00:0 00:00:", {{"00:0:00", 0}, {"0:00:00", 0}});
check_media_timestamp("1:1:59 1:1:-1 1:1:60", {{"1:1:59", 3719}});
check_media_timestamp("1:59:00 1:-1:00 1:60:00", {{"1:59:00", 7140}, {"1:00", 60}});
check_media_timestamp("59:59 60:00", {{"59:59", 3599}, {"60:00", 3600}});
check_media_timestamp("9999:59 99:59:59 99:60:59", {{"9999:59", 599999}, {"99:59:59", 360000 - 1}});
check_media_timestamp("2001:db8::8a2e:f70:13a4", {});
}
static void check_bank_card_number(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_bank_card_numbers(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, bank_card_number) {
check_bank_card_number("", {});
check_bank_card_number("123456789015", {});
check_bank_card_number("1234567890120", {});
check_bank_card_number("1234567890121", {});
check_bank_card_number("1234567890122", {});
check_bank_card_number("1234567890123", {});
check_bank_card_number("1234567890124", {});
check_bank_card_number("1234567890125", {});
check_bank_card_number("1234567890126", {});
check_bank_card_number("1234567890127", {});
check_bank_card_number("1234567890128", {"1234567890128"});
check_bank_card_number("1234567890129", {});
check_bank_card_number("12345678901500", {"12345678901500"});
check_bank_card_number("123456789012800", {"123456789012800"});
check_bank_card_number("1234567890151800", {"1234567890151800"});
check_bank_card_number("12345678901280000", {"12345678901280000"});
check_bank_card_number("123456789015009100", {"123456789015009100"});
check_bank_card_number("1234567890128000000", {"1234567890128000000"});
check_bank_card_number("12345678901500910000", {});
check_bank_card_number(" - - - - 1 - -- 2 - - -- 34 - - - 56- - 7890150000 - - - -", {});
check_bank_card_number(" - - - - 1 - -- 234 - - 56- - 7890150000 - - - -", {"1 - -- 234 - - 56- - 7890150000"});
check_bank_card_number("4916-3385-0608-2832; 5280 9342 8317 1080 ;345936346788903",
{"4916-3385-0608-2832", "5280 9342 8317 1080", "345936346788903"});
check_bank_card_number("4556728228023269, 4916141675244747020, 49161416752447470, 4556728228023269",
{"4556728228023269", "4916141675244747020", "4556728228023269"});
check_bank_card_number("a1234567890128", {});
check_bank_card_number("1234567890128a", {});
check_bank_card_number("1234567890128а", {});
check_bank_card_number("а1234567890128", {});
check_bank_card_number("1234567890128_", {});
check_bank_card_number("_1234567890128", {});
check_bank_card_number("1234567890128/", {"1234567890128"});
check_bank_card_number("\"1234567890128", {"1234567890128"});
check_bank_card_number("+1234567890128", {});
}
static void check_tg_url(const td::string &str, const td::vector<td::string> &expected) {
auto result_slice = td::find_tg_urls(str);
td::vector<td::string> result;
for (auto &it : result_slice) {
result.push_back(it.str());
}
if (result != expected) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result))
<< td::tag("expected", td::format::as_array(expected));
}
}
TEST(MessageEntities, tg_url) {
check_tg_url("", {});
check_tg_url("tg://", {});
check_tg_url("tg://a", {"tg://a"});
check_tg_url("a", {});
check_tg_url("stg://a", {"tg://a"});
check_tg_url("asd asdas das ton:asd tg:test ton://resolve tg://resolve TON://_-RESOLVE_- TG://-_RESOLVE-_",
{"ton://resolve", "tg://resolve", "TON://_-RESOLVE_-", "TG://-_RESOLVE-_"});
check_tg_url("tg:test/", {});
check_tg_url("tg:/test/", {});
check_tg_url("tg://test/", {"tg://test/"});
check_tg_url("tg://test/?", {"tg://test/"});
check_tg_url("tg://test/#", {"tg://test/#"});
check_tg_url("tg://test?", {"tg://test"});
check_tg_url("tg://test#", {"tg://test"});
check_tg_url("tg://test/―asd―?asd=asd&asdas=―#――――", {"tg://test/―asd―?asd=asd&asdas=―#――――"});
check_tg_url("tg://test/?asd", {"tg://test/?asd"});
check_tg_url("tg://test/?.:;,('?!`.:;,('?!`", {"tg://test/"});
check_tg_url("tg://test/#asdf", {"tg://test/#asdf"});
check_tg_url("tg://test?asdf", {"tg://test?asdf"});
check_tg_url("tg://test#asdf", {"tg://test#asdf"});
check_tg_url("tg://test?as‖df", {"tg://test?as"});
check_tg_url("tg://test?sa<df", {"tg://test?sa"});
check_tg_url("tg://test?as>df", {"tg://test?as"});
check_tg_url("tg://test?as\"df", {"tg://test?as"});
check_tg_url("tg://test?as«df", {"tg://test?as"});
check_tg_url("tg://test?as»df", {"tg://test?as"});
check_tg_url("tg://test?as(df", {"tg://test?as(df"});
check_tg_url("tg://test?as)df", {"tg://test?as)df"});
check_tg_url("tg://test?as[df", {"tg://test?as[df"});
check_tg_url("tg://test?as]df", {"tg://test?as]df"});
check_tg_url("tg://test?as{df", {"tg://test?as{df"});
check_tg_url("tg://test?as'df", {"tg://test?as'df"});
check_tg_url("tg://test?as}df", {"tg://test?as}df"});
check_tg_url("tg://test?as$df", {"tg://test?as$df"});
check_tg_url("tg://test?as%df", {"tg://test?as%df"});
check_tg_url("tg://%30/sccct", {});
check_tg_url("tg://test:[email protected]:80", {"tg://test"});
check_tg_url("tg://google.com", {"tg://google"});
check_tg_url("tg://google/.com", {"tg://google/.com"});
check_tg_url("tg://127.0.0.1", {"tg://127"});
check_tg_url("tg://б.а.н.а.на", {});
}
static void check_is_email_address(const td::string &str, bool expected) {
bool result = td::is_email_address(str);
LOG_IF(FATAL, result != expected) << "Expected " << expected << " as result of is_email_address(" << str << ")";
}
TEST(MessageEntities, is_email_address) {
check_is_email_address("telegram.org", false);
check_is_email_address("[email protected]", true);
check_is_email_address("security.telegram.org", false);
check_is_email_address("", false);
check_is_email_address("@", false);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("[email protected]", true);
check_is_email_address("test.abd", false);
check_is_email_address("a.ab", false);
check_is_email_address("[email protected]", true);
td::vector<td::string> bad_userdatas = {"",
"a.a.a.a.a.a.a.a.a.a.a.a",
"+.+.+.+.+.+",
"*.a.a",
"a.*.a",
"a.a.*",
"a.a.",
"a.a.abcdefghijklmnopqrstuvwxyz0123456789",
"a.abcdefghijklmnopqrstuvwxyz0.a",
"abcdefghijklmnopqrstuvwxyz0.a.a"};
td::vector<td::string> good_userdatas = {"a.a.a.a.a.a.a.a.a.a.a",
"a+a+a+a+a+a+a+a+a+a+a",
"+.+.+.+.+._",
"aozAQZ0-5-9_+-aozAQZ0-5-9_.aozAQZ0-5-9_.-._.+-",
"a.a.a",
"a.a.abcdefghijklmnopqrstuvwxyz012345678",
"a.abcdefghijklmnopqrstuvwxyz.a",
"a..a",
"abcdefghijklmnopqrstuvwxyz.a.a",
".a.a"};
td::vector<td::string> bad_domains = {"",
".",
"abc",
"localhost",
"a.a.a.a.a.a.a.ab",
".......",
"a.a.a.a.a.a+ab",
"a+a.a.a.a.a.ab",
"a.a.a.a.a.a.a",
"a.a.a.a.a.a.abcdefghi",
"a.a.a.a.a.a.ab0yz",
"a.a.a.a.a.a.ab9yz",
"a.a.a.a.a.a.ab-yz",
"a.a.a.a.a.a.ab_yz",
"a.a.a.a.a.a.ab*yz",
".ab",
".a.ab",
"a..ab",
"a.a.a..a.ab",
".a.a.a.a.ab",
"abcdefghijklmnopqrstuvwxyz01234.ab",
"ab0cd.abd.aA*sd.0.9.0-9.ABOYZ",
"ab*cd.abd.aAasd.0.9.0-9.ABOYZ",
"ab0cd.abd.aAasd.0.9.0*9.ABOYZ",
"*b0cd.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0c*.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.0-*.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.*-9.ABOYZ",
"-b0cd.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0c-.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.-.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.--9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.0--.ABOYZ",
"_b0cd.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0c_.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd._.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9._-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.0-_.ABOYZ",
"-.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0cd.ab_d.-.0.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9.-.ABOYZ",
"_.ab_d.aA-sd.0.9.0-9.ABOYZ",
"ab0cd.ab_d._.0.9.0-9.ABOYZ",
"ab0cd.ab_d.aA-sd.0.9._.ABOYZ"};
td::vector<td::string> good_domains = {"a.a.a.a.a.a.ab",
"a.a.a.a.a.a.abcdef",
"a.a.a.a.a.a.aboyz",
"a.a.a.a.a.a.ABOYZ",
"a.a.a.a.a.a.AbOyZ",
"abcdefghijklmnopqrstuvwxyz0123.ab",
"ab0cd.ab_d.aA-sd.0.9.0-9.ABOYZ",
"A.Z.aA-sd.a.z.0-9.ABOYZ"};
for (auto &userdata : bad_userdatas) {
for (auto &domain : bad_domains) {
check_is_email_address(userdata + '@' + domain, false);
check_is_email_address(userdata + domain, false);
}
for (auto &domain : good_domains) {
check_is_email_address(userdata + '@' + domain, false);
check_is_email_address(userdata + domain, false);
}
}
for (auto &userdata : good_userdatas) {
for (auto &domain : bad_domains) {
check_is_email_address(userdata + '@' + domain, false);
check_is_email_address(userdata + domain, false);
}
for (auto &domain : good_domains) {
check_is_email_address(userdata + '@' + domain, true);
check_is_email_address(userdata + domain, false);
}
}
}
static void check_url(const td::string &str, const td::vector<td::string> &expected_urls,
td::vector<td::string> expected_email_addresses = {}) {
auto result_slice = td::find_urls(str);
td::vector<td::string> result_urls;
td::vector<td::string> result_email_addresses;
for (auto &it : result_slice) {
if (!it.second) {
result_urls.push_back(it.first.str());
} else {
result_email_addresses.push_back(it.first.str());
}
}
if (result_urls != expected_urls) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result_urls))
<< td::tag("expected", td::format::as_array(expected_urls));
}
if (result_email_addresses != expected_email_addresses) {
LOG(FATAL) << td::tag("text", str) << td::tag("got", td::format::as_array(result_email_addresses))
<< td::tag("expected", td::format::as_array(expected_email_addresses));
}
}
TEST(MessageEntities, url) {
check_url("telegram.org", {"telegram.org"});
check_url("(telegram.org)", {"telegram.org"});
check_url("\ntelegram.org)", {"telegram.org"});
check_url(" telegram.org)", {"telegram.org"});
check_url(".telegram.org)", {});
check_url("()telegram.org/?q=()", {"telegram.org/?q=()"});
check_url("\"telegram.org\"", {"telegram.org"});
check_url(" telegram. org. www. com... telegram.org... ...google.com...", {"telegram.org"});
check_url(" telegram.org ", {"telegram.org"});
check_url("Такой сайт: http://www.google.com или такой telegram.org ", {"http://www.google.com", "telegram.org"});
check_url(" telegram.org. ", {"telegram.org"});
check_url("http://google,.com", {});
check_url("http://telegram.org/?asd=123#123.", {"http://telegram.org/?asd=123#123"});
check_url("[http://google.com](test)", {"http://google.com"});
check_url("", {});
check_url(".", {});
check_url("http://@google.com", {});
check_url("http://@goog.com", {}); // TODO: server fix
check_url("http://@@google.com", {});
check_url("http://[email protected]", {"http://[email protected]"});
check_url("http://[email protected]", {"http://[email protected]"});
check_url("google.com:᪉᪉᪉᪉᪉", {"google.com"});
check_url("https://telegram.org", {"https://telegram.org"});
check_url("http://telegram.org", {"http://telegram.org"});
check_url("ftp://telegram.org", {"ftp://telegram.org"});
check_url("ftps://telegram.org", {});
check_url("sftp://telegram.org", {});
check_url("hTtPs://telegram.org", {"hTtPs://telegram.org"});
check_url("HTTP://telegram.org", {"HTTP://telegram.org"});
check_url("аHTTP://telegram.org", {"HTTP://telegram.org"});
check_url("sHTTP://telegram.org", {});
check_url("://telegram.org", {});
check_url("google.com:᪀᪀", {"google.com"});
check_url(
"http://"
"abcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkab"
"cdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcd"
"efghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdef"
"ghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefgh"
"ijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghij"
"kabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijka"
"bcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabc"
"defghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijkabcdefghijk.com",
{});
check_url("http:// .com", {});
check_url("URL: .com", {});
check_url("URL: .com", {});
check_url(".com", {});
check_url("http:// .", {});
check_url("http://.", {});
check_url("http://.com", {});
check_url("http:// .", {});
check_url(",ahttp://google.com", {"http://google.com"});
check_url(".ahttp://google.com", {});
check_url("http://1.0", {});
check_url("http://a.0", {});
check_url("http://a.a", {});
check_url("google.com:1#ab c", {"google.com:1#ab"});
check_url("google.com:1#", {"google.com:1"});
check_url("google.com:1#1", {"google.com:1#1"});
check_url("google.com:00000001/abs", {"google.com:00000001/abs"});
check_url("google.com:000000065535/abs", {"google.com:000000065535/abs"});
check_url("google.com:000000065536/abs", {"google.com"});
check_url("google.com:000000080/abs", {"google.com:000000080/abs"});
check_url("google.com:0000000/abs", {"google.com"});
check_url("google.com:0/abs", {"google.com"});
check_url("google.com:/abs", {"google.com"});
check_url("google.com:65535", {"google.com:65535"});
check_url("google.com:65536", {"google.com"});
check_url("google.com:99999", {"google.com"});
check_url("google.com:100000", {"google.com"});
check_url("127.001", {});
check_url("127.0.0.1", {"127.0.0.1"});
check_url("127.0.0.01", {});
check_url("127.0.0.256", {});
check_url("127.0.0.300", {});
check_url("127.0.0.1000", {});
check_url("127.0.0.260", {});
check_url("1.0", {});
check_url("www.🤙.tk", {"www.🤙.tk"});
check_url("a.ab", {});
check_url("test.abd", {});
check_url("ТеСт.Москва", {});
check_url("ТеСт.МоСкВΑ", {});
check_url("ТеСт.МоСкВа", {"ТеСт.МоСкВа"});
check_url("ТеСт.МоСкВач", {});
check_url("http://ÀТеСт.МоСкВач", {"http://ÀТеСт.МоСкВач"});
check_url("ÀÁ.com. ÀÁ.com.", {"ÀÁ.com", "ÀÁ.com"});
check_url("ÀÁ.com,ÀÁ.com.", {"ÀÁ.com", "ÀÁ.com"});
check_url("teiegram.org", {});
check_url("http://test.google.com/?q=abc()}[]def", {"http://test.google.com/?q=abc()"});
check_url("http://test.google.com/?q=abc([{)]}def", {"http://test.google.com/?q=abc([{)]}def"});
check_url("http://test.google.com/?q=abc(){}]def", {"http://test.google.com/?q=abc(){}"});
check_url("http://test.google.com/?q=abc){}[]def", {"http://test.google.com/?q=abc"});
check_url("http://test.google.com/?q=abc(){}[]def", {"http://test.google.com/?q=abc(){}[]def"});
check_url("http://test-.google.com", {});
check_url("http://test_.google.com", {"http://test_.google.com"});
check_url("http://google_.com", {});
check_url("http://google._com_", {});
check_url("http://[2001:4860:0:2001::68]/", {}); // TODO
check_url("tg://resolve", {});
check_url("test.abd", {});
check_url("/.b/..a @.....@/. a.ba", {"a.ba"});
check_url("bbbbbbbbbbbbbb.@.@", {});
check_url("http://google.com/", {"http://google.com/"});
check_url("http://google.com?", {"http://google.com"});
check_url("http://google.com#", {"http://google.com"});
check_url("http://google.com##", {"http://google.com##"});
check_url("http://google.com/?", {"http://google.com/"});
check_url("https://www.google.com/ab,", {"https://www.google.com/ab"});
check_url("@.", {});
check_url(
"a.b.google.com dfsknnfs gsdfgsg http://códuia.de/ dffdg,\" 12)(cpia.de/())(\" http://гришка.рф/ sdufhdf "
"http://xn--80afpi2a3c.xn--p1ai/ I have a good time.Thanks, guys!\n\n(hdfughidufhgdis) go#ogle.com гришка.рф "
"hsighsdf gi почта.рф\n\n✪df.ws/123 "
"xn--80afpi2a3c.xn--p1ai\n\nhttp://foo.com/blah_blah\nhttp://foo.com/blah_blah/\n(Something like "
"http://foo.com/blah_blah)\nhttp://foo.com/blah_blah_(wikipedi8989a_Вася)\n(Something like "
"http://foo.com/blah_blah_(Стакан_007))\nhttp://foo.com/blah_blah.\nhttp://foo.com/blah_blah/.\n<http://foo.com/"
"blah_blah>\n<http://fo@@@@@@@@@^%#*@^&@$#*@#%^*&!^#o.com/blah_blah/>\nhttp://foo.com/blah_blah,\nhttp://"
"www.example.com/wpstyle/?p=364.\nhttp://✪df.ws/123\nrdar://1234\nrdar:/1234\nhttp://"
"userid:[email protected]\nhttp://example.com:8080 "
"x-yojimbo-item://6303E4C1-xxxx-45A6-AB9D-3A908F59AE0E\nmessage://"
"%[email protected]%3e\nhttp://➡️.ws/䨹\nwww.➡️.ws/"
"䨹\n<tag>http://example.com</tag>\nJust a www.example.com "
"link.\n\n➡️.ws/"
"䨹\n\nabcdefghijklmnopqrstuvwxyz0123456789qwe_sdfsdf.aweawe-sdfs.com\nwww.🤙.tk:1\ngoogle.com:"
"᪉᪉᪉᪉\ngoogle."
"com:᪀᪀\nhttp:// .com\nURL: .com\nURL: "
".com\n\ngoogle.com?qwe\ngoogle.com#qwe\ngoogle.com/?\ngoogle.com/#\ngoogle.com?\ngoogle.com#\n",
{"a.b.google.com",
"http://códuia.de/",
"cpia.de/()",
"http://гришка.рф/",
"http://xn--80afpi2a3c.xn--p1ai/",
"гришка.рф",
"почта.рф",
"✪df.ws/123",
"xn--80afpi2a3c.xn--p1ai",
"http://foo.com/blah_blah",
"http://foo.com/blah_blah/",
"http://foo.com/blah_blah",
"http://foo.com/blah_blah_(wikipedi8989a_Вася)",
"http://foo.com/blah_blah_(Стакан_007)",
"http://foo.com/blah_blah",
"http://foo.com/blah_blah/",
"http://foo.com/blah_blah",
"http://foo.com/blah_blah",
"http://www.example.com/wpstyle/?p=364",
"http://✪df.ws/123",
"http://userid:[email protected]:8080",
"http://[email protected]",
"http://[email protected]:8080",
"http://userid:[email protected]",
"http://example.com:8080",
"http://➡️.ws/䨹",
"www.➡️.ws/䨹",
"http://example.com",
"www.example.com",
"➡️.ws/䨹",
"abcdefghijklmnopqrstuvwxyz0123456789qwe_sdfsdf.aweawe-sdfs.com",
"www.🤙.tk:1",
"google.com",
"google.com",
"google.com?qwe",
"google.com#qwe",
"google.com/",
"google.com/#",
"google.com",
"google.com"});
check_url("https://t.…", {});
check_url("('http://telegram.org/a-b/?br=ie&lang=en',)", {"http://telegram.org/a-b/?br=ie&lang=en"});
check_url("https://ai.telegram.org/bot%20bot/test-...", {"https://ai.telegram.org/bot%20bot/test-"});
check_url("[email protected]", {}, {"[email protected]"});
check_url("https://[email protected]", {"https://[email protected]"});
check_url("https://a.de[[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de/[email protected]", {"https://a.de/[email protected]"});
check_url("https://a.de][email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de{[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de}[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de([email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de)[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de\\[email protected]", {"https://a.de\\[email protected]"});
check_url("https://a.de'[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.de`[email protected]", {"https://a.de"}, {"[email protected]"});
check_url("https://a.bc:[email protected]", {"https://a.bc:[email protected]"});
check_url("https://a:h.bc:[email protected]", {"https://a:h.bc:[email protected]"});
check_url("https://[email protected]", {"https://[email protected]"});
check_url("https://de[[email protected]", {}, {"[email protected]"});
check_url("https://de/[email protected]", {});
check_url("https://de][email protected]", {}, {"[email protected]"});
check_url("https://de{[email protected]", {}, {"[email protected]"});
check_url("https://de}[email protected]", {}, {"[email protected]"});
check_url("https://de([email protected]", {}, {"[email protected]"});
check_url("https://de)[email protected]", {}, {"[email protected]"});
check_url("https://de\\[email protected]", {"https://de\\[email protected]"});
check_url("https://de'[email protected]", {}, {"[email protected]"});
check_url("https://de`[email protected]", {}, {"[email protected]"});
check_url("https://bc:[email protected]", {"https://bc:[email protected]"});
check_url("https://a:hbc:[email protected]", {"https://a:hbc:[email protected]"});
check_url("https://[email protected]:cd.com", {"https://[email protected]", "cd.com"});
check_url("telegram.Org", {});
check_url("telegram.ORG", {"telegram.ORG"});
check_url("a.b.c.com.a.b.c", {});
check_url("File '/usr/views.py'", {}); // TODO server fix
check_url("@views.py'", {}); // TODO server fix
check_url("#views.py'", {}); // TODO server fix
check_url("/views.py'", {}); // TODO server fix
check_url(".views.py", {});
check_url("'views.py'", {"views.py"});
check_url("bug.http://test.com/test/+#", {}); // TODO {"http://test.com/test/+#"}
check_url("//AB.C.D.E.F.GH//", {});
check_url("<http://www.ics.uci.edu/pub/ietf/uri/historical.html#WARNING>",
{"http://www.ics.uci.edu/pub/ietf/uri/historical.html#WARNING"});
check_url("Look mailto:[email protected]", {}, {"[email protected]"});
check_url("http://test.com#a", {"http://test.com#a"});
check_url("http://test.com#", {"http://test.com"});
check_url("http://test.com?#", {"http://test.com?#"});
check_url("http://test.com/?#", {"http://test.com/?#"});
check_url("https://t.me/abcdef…", {"https://t.me/abcdef"});
check_url("https://t.me…", {"https://t.me"});
check_url("https://t.m…", {});
check_url("https://t.…", {});
check_url("https://t…", {});
check_url("👉http://ab.com/cdefgh-1IJ", {"http://ab.com/cdefgh-1IJ"});
check_url("...👉http://ab.com/cdefgh-1IJ", {}); // TODO
check_url(".?", {});
check_url("http://test―‑@―google―.―com―/―–―‐―/―/―/―?―‑―#―――", {"http://test―‑@―google―.―com―/―–―‐―/―/―/―?―‑―#―――"});
check_url("http://google.com/‖", {"http://google.com/"});
check_url("a@[email protected]", {}, {});
check_url("[email protected]:c@1", {}, {"[email protected]"});
check_url("[email protected]", {}, {"[email protected]"});
check_url("a:[email protected]", {});
check_url("a?:[email protected]", {});
check_url("a#:[email protected]", {});
check_url("a:b#@gmail.com", {});
check_url("a!:[email protected]", {"a!:[email protected]"});
check_url("a:[email protected]", {"a:[email protected]"});
}
static void check_fix_formatted_text(td::string str, td::vector<td::MessageEntity> entities,
const td::string &expected_str,
const td::vector<td::MessageEntity> &expected_entities, bool allow_empty = true,
bool skip_new_entities = false, bool skip_bot_commands = false,
bool for_draft = true) {
ASSERT_TRUE(td::fix_formatted_text(str, entities, allow_empty, skip_new_entities, skip_bot_commands, true, for_draft)
.is_ok());
ASSERT_STREQ(expected_str, str);
ASSERT_EQ(expected_entities, entities);
}
static void check_fix_formatted_text(td::string str, td::vector<td::MessageEntity> entities, bool allow_empty,
bool skip_new_entities, bool skip_bot_commands, bool for_draft) {
ASSERT_TRUE(td::fix_formatted_text(str, entities, allow_empty, skip_new_entities, skip_bot_commands, true, for_draft)
.is_error());
}
TEST(MessageEntities, fix_formatted_text) {
td::string str;
td::string fixed_str;
for (auto i = 0; i <= 32; i++) {
str += static_cast<char>(i);
if (i != 13) {
if (i != 10) {
fixed_str += ' ';
} else {
fixed_str += str.back();
}
}
}
check_fix_formatted_text(str, {}, "", {}, true, true, true, true);
check_fix_formatted_text(str, {}, "", {}, true, true, false, true);
check_fix_formatted_text(str, {}, "", {}, true, false, true, true);
check_fix_formatted_text(str, {}, "", {}, true, false, false, true);
check_fix_formatted_text(str, {}, "", {}, true, false, false, false);
check_fix_formatted_text(str, {}, false, false, false, false);
check_fix_formatted_text(str, {}, false, false, false, true);
check_fix_formatted_text(" aba\n ", {}, " aba\n ", {}, true, true, true, true);
check_fix_formatted_text(" aba\n ", {}, "aba", {}, true, true, true, false);
check_fix_formatted_text(" \n ", {}, "", {}, true, true, true, true);
check_fix_formatted_text(" \n ", {}, "", {}, true, true, true, false);
check_fix_formatted_text(" \n ", {}, false, true, true, false);
str += "a \r\n ";
fixed_str += "a \n ";
for (td::int32 i = 33; i <= 35; i++) {
td::vector<td::MessageEntity> entities;
entities.emplace_back(td::MessageEntity::Type::Pre, 0, i);
td::vector<td::MessageEntity> fixed_entities = entities;
fixed_entities.back().length = i - 1;
check_fix_formatted_text(str, entities, fixed_str, fixed_entities, true, false, false, true);
td::string expected_str = fixed_str.substr(0, 33);
fixed_entities.back().length = i == 33 ? 32 : 33;
check_fix_formatted_text(str, entities, expected_str, fixed_entities, false, false, false, false);
}
for (td::int32 i = 33; i <= 35; i++) {
td::vector<td::MessageEntity> entities;
entities.emplace_back(td::MessageEntity::Type::Bold, 0, i);
td::vector<td::MessageEntity> fixed_entities;
if (i != 33) {
fixed_entities.emplace_back(td::MessageEntity::Type::Bold, 32, i - 33);
}
check_fix_formatted_text(str, entities, fixed_str, fixed_entities, true, false, false, true);
td::string expected_str;
if (i != 33) {
fixed_entities.back().offset = 0;
fixed_entities.back().length = 1;
}
expected_str = "a";
check_fix_formatted_text(str, entities, expected_str, fixed_entities, false, false, false, false);
}
str = "👉 👉 ";
for (int i = 0; i < 10; i++) {
td::vector<td::MessageEntity> entities;
entities.emplace_back(td::MessageEntity::Type::Bold, i, 1);
if (i != 2 && i != 5 && i != 6) {
check_fix_formatted_text(str, entities, true, true, true, true);
check_fix_formatted_text(str, entities, false, false, false, false);
} else {
check_fix_formatted_text(str, entities, str, {}, true, true, true, true);
check_fix_formatted_text(str, entities, str.substr(0, str.size() - 2), {}, false, false, false, false);
}
}
str = " /test @abaca #ORD $ABC telegram.org ";
for (auto for_draft : {false, true}) {
td::int32 shift = for_draft ? 2 : 0;
td::string expected_str = for_draft ? str : str.substr(2, str.size() - 3);
for (auto skip_new_entities : {false, true}) {
for (auto skip_bot_commands : {false, true}) {
td::vector<td::MessageEntity> entities;
if (!skip_new_entities) {
if (!skip_bot_commands) {
entities.emplace_back(td::MessageEntity::Type::BotCommand, shift, 5);
}
entities.emplace_back(td::MessageEntity::Type::Mention, shift + 6, 6);
entities.emplace_back(td::MessageEntity::Type::Hashtag, shift + 13, 4);
entities.emplace_back(td::MessageEntity::Type::Cashtag, shift + 18, 4);
entities.emplace_back(td::MessageEntity::Type::Url, shift + 24, 12);
}
check_fix_formatted_text(str, {}, expected_str, entities, true, skip_new_entities, skip_bot_commands,
for_draft);
check_fix_formatted_text(str, {}, expected_str, entities, false, skip_new_entities, skip_bot_commands,
for_draft);
}
}
}
str = "aba \r\n caba ";
for (td::int32 length = 1; length <= 3; length++) {
for (td::int32 offset = 0; static_cast<size_t>(offset + length) <= str.size(); offset++) {
for (auto type : {td::MessageEntity::Type::Bold, td::MessageEntity::Type::Url, td::MessageEntity::Type::TextUrl,
td::MessageEntity::Type::MentionName}) {
for (auto for_draft : {false, true}) {
fixed_str = for_draft ? "aba \n caba " : "aba \n caba";
auto fixed_length = offset <= 4 && offset + length >= 5 ? length - 1 : length;
auto fixed_offset = offset >= 5 ? offset - 1 : offset;
if (static_cast<size_t>(fixed_offset) >= fixed_str.size()) {
fixed_length = 0;
}
while (static_cast<size_t>(fixed_offset + fixed_length) > fixed_str.size()) {
fixed_length--;
}
if (type == td::MessageEntity::Type::Bold || type == td::MessageEntity::Type::Url) {
while (fixed_length > 0 && (fixed_str[fixed_offset] == ' ' || fixed_str[fixed_offset] == '\n')) {
fixed_offset++;
fixed_length--;
}
}
td::vector<td::MessageEntity> entities;
entities.emplace_back(type, offset, length);
td::vector<td::MessageEntity> fixed_entities;
if (fixed_length > 0) {
for (auto i = 0; i < length; i++) {
if (!td::is_space(str[offset + i]) || type == td::MessageEntity::Type::TextUrl ||
type == td::MessageEntity::Type::MentionName) {
fixed_entities.emplace_back(type, fixed_offset, fixed_length);
break;
}
}
}
check_fix_formatted_text(str, entities, fixed_str, fixed_entities, true, false, false, for_draft);
}
}
}
}
str = "aba caba";
for (td::int32 length = -10; length <= 10; length++) {
for (td::int32 offset = -10; offset <= 10; offset++) {
td::vector<td::MessageEntity> entities;
entities.emplace_back(td::MessageEntity::Type::Bold, offset, length);
if (length < 0 || offset < 0 || (length > 0 && static_cast<size_t>(length + offset) > str.size())) {
check_fix_formatted_text(str, entities, true, false, false, false);
check_fix_formatted_text(str, entities, false, false, false, true);
continue;
}
td::vector<td::MessageEntity> fixed_entities;
if (length > 0) {
if (offset == 3) {
if (length >= 2) {
fixed_entities.emplace_back(td::MessageEntity::Type::Bold, offset + 1, length - 1);
}
} else {
fixed_entities.emplace_back(td::MessageEntity::Type::Bold, offset, length);
}
}
check_fix_formatted_text(str, entities, str, fixed_entities, true, false, false, false);
check_fix_formatted_text(str, entities, str, fixed_entities, false, false, false, true);
}
}
str = "abadcaba";
for (td::int32 length = 1; length <= 7; length++) {
for (td::int32 offset = 0; offset <= 8 - length; offset++) {
for (td::int32 length2 = 1; length2 <= 7; length2++) {
for (td::int32 offset2 = 0; offset2 <= 8 - length2; offset2++) {
if (offset != offset2) {
td::vector<td::MessageEntity> entities;
entities.emplace_back(td::MessageEntity::Type::TextUrl, offset, length);
entities.emplace_back(td::MessageEntity::Type::TextUrl, offset2, length2);
td::vector<td::MessageEntity> fixed_entities = entities;
std::sort(fixed_entities.begin(), fixed_entities.end());
if (fixed_entities[0].offset + fixed_entities[0].length > fixed_entities[1].offset) {
fixed_entities.pop_back();
}
check_fix_formatted_text(str, entities, str, fixed_entities, false, false, false, false);
}
}
}
}
}
for (auto text : {" \n ➡️ ➡️ ➡️ ➡️ \n ", "\n\n\nab cd ef gh "}) {
str = text;
td::vector<td::MessageEntity> entities;
td::vector<td::MessageEntity> fixed_entities;
auto length = td::narrow_cast<int>(td::utf8_utf16_length(str));
for (int i = 0; i < 10; i++) {
if ((i + 1) * 3 + 2 <= length) {
entities.emplace_back(td::MessageEntity::Type::Bold, (i + 1) * 3, 2);
}
if ((i + 2) * 3 <= length) {
entities.emplace_back(td::MessageEntity::Type::Italic, (i + 1) * 3 + 2, 1);
}
if (i < 4) {
fixed_entities.emplace_back(td::MessageEntity::Type::Bold, i * 3, 2);
}
}
check_fix_formatted_text(str, entities, td::utf8_utf16_substr(str, 3, 11), fixed_entities, false, false, false,
false);
}
for (td::string text : {"\t", "\r", "\n", "\t ", "\r ", "\n "}) {
for (auto type : {td::MessageEntity::Type::Bold, td::MessageEntity::Type::TextUrl}) {
check_fix_formatted_text(text, {{type, 0, 1, "http://telegram.org/"}}, "", {}, true, false, false, true);
}
}
check_fix_formatted_text("\r ", {{td::MessageEntity::Type::Bold, 0, 2}, {td::MessageEntity::Type::Underline, 0, 1}},
"", {}, true, false, false, true);
check_fix_formatted_text("a \r", {{td::MessageEntity::Type::Bold, 0, 3}, {td::MessageEntity::Type::Underline, 2, 1}},
"a ", {{td::MessageEntity::Type::Bold, 0, 2}}, true, false, false, true);
check_fix_formatted_text("a \r ", {{td::MessageEntity::Type::Bold, 0, 4}, {td::MessageEntity::Type::Underline, 2, 1}},
"a ", {{td::MessageEntity::Type::Bold, 0, 2}}, true, false, false, true);
check_fix_formatted_text(
"a \r b", {{td::MessageEntity::Type::Bold, 0, 5}, {td::MessageEntity::Type::Underline, 2, 1}}, "a b",
{{td::MessageEntity::Type::Bold, 0, 2}, {td::MessageEntity::Type::Bold, 3, 1}}, true, false, false, true);
check_fix_formatted_text("a\rbc\r",
{{td::MessageEntity::Type::Italic, 0, 1},
{td::MessageEntity::Type::Bold, 0, 2},
{td::MessageEntity::Type::Italic, 3, 2},
{td::MessageEntity::Type::Bold, 3, 1}},
"abc",
{{td::MessageEntity::Type::Bold, 0, 1},
{td::MessageEntity::Type::Italic, 0, 1},
{td::MessageEntity::Type::Bold, 2, 1},
{td::MessageEntity::Type::Italic, 2, 1}});
check_fix_formatted_text("a ", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Bold, 0, 1}}, "a",
{{td::MessageEntity::Type::Bold, 0, 1}, {td::MessageEntity::Type::Italic, 0, 1}}, false,
false, false, false);
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 1, 1}, {td::MessageEntity::Type::Italic, 0, 1}},
"abc", {{td::MessageEntity::Type::Italic, 0, 2}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 1, 1}, {td::MessageEntity::Type::Italic, 1, 1}},
"abc", {{td::MessageEntity::Type::Italic, 1, 1}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Italic, 1, 2}},
"abc", {{td::MessageEntity::Type::Italic, 0, 3}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Italic, 2, 1}},
"abc", {{td::MessageEntity::Type::Italic, 0, 3}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 1}, {td::MessageEntity::Type::Italic, 2, 1}},
"abc", {{td::MessageEntity::Type::Italic, 0, 1}, {td::MessageEntity::Type::Italic, 2, 1}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Bold, 1, 2}},
"abc",
{{td::MessageEntity::Type::Italic, 0, 1},
{td::MessageEntity::Type::Bold, 1, 2},
{td::MessageEntity::Type::Italic, 1, 1}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Bold, 2, 1}},
"abc", {{td::MessageEntity::Type::Italic, 0, 2}, {td::MessageEntity::Type::Bold, 2, 1}});
check_fix_formatted_text("abc", {{td::MessageEntity::Type::Italic, 0, 1}, {td::MessageEntity::Type::Bold, 2, 1}},
"abc", {{td::MessageEntity::Type::Italic, 0, 1}, {td::MessageEntity::Type::Bold, 2, 1}});
check_fix_formatted_text("@tests @tests", {{td::MessageEntity::Type::Italic, 0, 13}}, "@tests @tests",
{{td::MessageEntity::Type::Mention, 0, 6},
{td::MessageEntity::Type::Italic, 0, 6},
{td::MessageEntity::Type::Mention, 7, 6},
{td::MessageEntity::Type::Italic, 7, 6}});
// __a~b~__
check_fix_formatted_text(
"ab", {{td::MessageEntity::Type::Underline, 0, 2}, {td::MessageEntity::Type::Strikethrough, 1, 1}}, "ab",
{{td::MessageEntity::Type::Underline, 0, 1},
{td::MessageEntity::Type::Underline, 1, 1},
{td::MessageEntity::Type::Strikethrough, 1, 1}});
check_fix_formatted_text("ab",
{{td::MessageEntity::Type::Underline, 0, 1},
{td::MessageEntity::Type::Underline, 1, 1},
{td::MessageEntity::Type::Strikethrough, 1, 1}},
"ab",