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initial commit 2019-09-07 14:03:22 +04:00 • committed by vvaltman
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tdutils/test/json.cpp Normal file
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/*
This file is part of TON Blockchain Library.
TON Blockchain Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TON Blockchain Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
Copyright 2017-2019 Telegram Systems LLP
*/
#include "td/utils/tests.h"
#include "td/utils/JsonBuilder.h"
#include "td/utils/logging.h"
#include "td/utils/Slice.h"
#include "td/utils/StringBuilder.h"
#include <tuple>
#include <utility>
REGISTER_TESTS(json)
using namespace td;
static void decode_encode(string str, string result = "") {
auto str_copy = str;
auto r_value = json_decode(str_copy);
ASSERT_TRUE(r_value.is_ok());
if (r_value.is_error()) {
LOG(INFO) << r_value.error();
return;
}
auto new_str = json_encode<string>(r_value.ok());
if (result.empty()) {
result = str;
}
ASSERT_EQ(result, new_str);
}
TEST(JSON, array) {
char tmp[1000];
StringBuilder sb(MutableSlice{tmp, sizeof(tmp)});
JsonBuilder jb(std::move(sb));
jb.enter_value().enter_array() << "Hello" << -123;
ASSERT_EQ(jb.string_builder().is_error(), false);
auto encoded = jb.string_builder().as_cslice().str();
ASSERT_EQ("[\"Hello\",-123]", encoded);
decode_encode(encoded);
}
TEST(JSON, object) {
char tmp[1000];
StringBuilder sb(MutableSlice{tmp, sizeof(tmp)});
JsonBuilder jb(std::move(sb));
auto c = jb.enter_object();
c << std::tie("key", "value");
c << std::make_pair("1", 2);
c.leave();
ASSERT_EQ(jb.string_builder().is_error(), false);
auto encoded = jb.string_builder().as_cslice().str();
ASSERT_EQ("{\"key\":\"value\",\"1\":2}", encoded);
decode_encode(encoded);
}
TEST(JSON, nested) {
char tmp[1000];
StringBuilder sb(MutableSlice{tmp, sizeof(tmp)});
JsonBuilder jb(std::move(sb));
{
auto a = jb.enter_array();
a << 1;
{ a.enter_value().enter_array() << 2; }
a << 3;
}
ASSERT_EQ(jb.string_builder().is_error(), false);
auto encoded = jb.string_builder().as_cslice().str();
ASSERT_EQ("[1,[2],3]", encoded);
decode_encode(encoded);
}
TEST(JSON, kphp) {
decode_encode("[]");
decode_encode("[[]]");
decode_encode("{}");
decode_encode("{}");
decode_encode("\"\\n\"");
decode_encode(
"\""
"some long string \\t \\r \\\\ \\n \\f \\\" "
"\\u1234"
"\"");
decode_encode(
"{\"keyboard\":[[\"\\u2022 abcdefg\"],[\"\\u2022 hijklmnop\"],[\"\\u2022 "
"qrstuvwxyz\"]],\"one_time_keyboard\":true}");
decode_encode(
" \n { \"keyboard\" : \n [[ \"\\u2022 abcdefg\" ] , \n [ \"\\u2022 hijklmnop\" \n ],[ \n \"\\u2022 "
"qrstuvwxyz\"]], \n \"one_time_keyboard\"\n:\ntrue\n}\n \n",
"{\"keyboard\":[[\"\\u2022 abcdefg\"],[\"\\u2022 hijklmnop\"],[\"\\u2022 "
"qrstuvwxyz\"]],\"one_time_keyboard\":true}");
}