mirror of
https://github.com/Rogiel/PacketBuffer
synced 2025-12-06 08:23:05 +00:00
109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
/*
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* Copyright (c) 2017, Rogiel Sulzbach
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Rogiel Sulzbach nor the names of contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <catch.hpp>
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#include <sstream>
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#include <PacketBuffer/PacketBuffer.h>
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namespace {
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std::string string_to_hex(const std::string& input) {
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static const char* const lut = "0123456789ABCDEF";
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size_t len = input.length();
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std::string output;
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output.reserve(2 * len);
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for(size_t i = 0; i < len; ++i) {
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const unsigned char c = input[i];
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output.push_back(lut[c >> 4]);
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output.push_back(lut[c & 15]);
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}
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return output;
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}
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}
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TEST_CASE("Serializer/Std/String", "[serializer][std][string]") {
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std::stringstream ss;
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PacketBuffer::Packer<std::ostream> packer(ss);
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PacketBuffer::Unpacker<std::istream> unpacker(ss);
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SECTION("empty string") {
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SECTION("should be correctly packed") {
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std::string string = "";
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packer.pack(string);
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CHECK(string_to_hex(ss.str()) == "0000000000000000");
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SECTION("and should unpack back") {
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std::string unpacked;
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unpacker.unpack(unpacked);
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CHECK(unpacked.size() == 0);
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CHECK(unpacked == string);
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}
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}
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}
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SECTION("should be correctly packed") {
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std::string string = "Hello Testing World";
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packer.pack(string);
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CHECK(string_to_hex(ss.str()) == "130000000000000048656C6C6F2054657374696E6720576F726C64");
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SECTION("and should unpack back") {
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std::string unpacked;
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unpacker.unpack(unpacked);
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REQUIRE(unpacked.size() == 19);
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CHECK(unpacked == string);
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}
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}
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SECTION("with NULL character") {
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SECTION("should be correctly packed") {
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std::string string = "Hey";
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string.resize(4);
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string[3] = 0x00;
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packer.pack(string);
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CHECK(string_to_hex(ss.str()) == "040000000000000048657900");
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SECTION("and should unpack back") {
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std::string unpacked;
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unpacker.unpack(unpacked);
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REQUIRE(unpacked.size() == 4);
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CHECK(unpacked == string);
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}
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}
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}
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} |