tdlight/tdutils/test/HttpUrl.cpp

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 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/utils/common.h"
#include "td/utils/HttpUrl.h"
#include "td/utils/tests.h"

#include <utility>

static void test_get_url_query_file_name(const char *prefix, const char *suffix, const char *file_name) {
  auto path = td::string(prefix) + td::string(file_name) + td::string(suffix);
  ASSERT_STREQ(file_name, td::get_url_query_file_name(path));
  ASSERT_STREQ(file_name, td::get_url_file_name("http://telegram.org" + path));
  ASSERT_STREQ(file_name, td::get_url_file_name("http://telegram.org:80" + path));
  ASSERT_STREQ(file_name, td::get_url_file_name("telegram.org" + path));
}

TEST(HttpUrl, get_url_query_file_name) {
  for (auto suffix : {"?t=1#test", "#test?t=1", "#?t=1", "?t=1#", "#test", "?t=1", "#", "?", ""}) {
    test_get_url_query_file_name("", suffix, "");
    test_get_url_query_file_name("/", suffix, "");
    test_get_url_query_file_name("/a/adasd/", suffix, "");
    test_get_url_query_file_name("/a/lklrjetn/", suffix, "adasd.asdas");
    test_get_url_query_file_name("/", suffix, "a123asadas");
    test_get_url_query_file_name("/", suffix, "\\a\\1\\2\\3\\a\\s\\a\\das");
  }
}

static void test_parse_url_query(const td::string &query, const td::vector<td::string> &path,
                                 const td::vector<std::pair<td::string, td::string>> &args) {
  for (auto hash : {"", "#", "#?t=1", "#t=1&a=b"}) {
    auto url_query = td::parse_url_query(query + hash);
    ASSERT_EQ(path, url_query.path_);
    ASSERT_EQ(args, url_query.args_);
  }
}

TEST(HttpUrl, parse_url_query) {
  test_parse_url_query("", {}, {});
  test_parse_url_query("a", {"a"}, {});
  test_parse_url_query("/", {}, {});
  test_parse_url_query("//", {}, {});
  test_parse_url_query("///?a", {}, {{"a", ""}});
  test_parse_url_query("/a/b/c/", {"a", "b", "c"}, {});
  test_parse_url_query("/a/b/?c/", {td::string("a"), td::string("b")}, {{"c/", ""}});
  test_parse_url_query("?", {}, {});
  test_parse_url_query("???", {}, {{"??", ""}});
  test_parse_url_query("?a=b=c=d?e=f=g=h&x=y=z?d=3&", {}, {{"a", "b=c=d?e=f=g=h"}, {"x", "y=z?d=3"}});
  test_parse_url_query("c?&&&a=b", {"c"}, {{"a", "b"}});
  test_parse_url_query("c?&&&=b", {"c"}, {});
}