Mercurial > code
view C++/Tests/Pack/main.cpp @ 268:b5d795389387
Pack:
* Remove read / write from path, it makes no sense because you need to read
all in one shot.
* Implement arrays via readArray / writeArray using iterators.
Task: #302
author | David Demelier <markand@malikania.fr> |
---|---|
date | Wed, 15 Oct 2014 21:29:20 +0200 |
parents | b686a09fb9c6 |
children | 7433ebe6a8b0 |
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/* * TestPack.cpp -- test the pack serializer * * Copyright (c) 2013, 2014 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <sstream> #include <vector> #include <gtest/gtest.h> #include <Pack.h> TEST(File, simpleLittleEndian) { uint8_t u8(1), r8; uint16_t u16(2), r16; uint32_t u32(3), r32; uint64_t u64(4), r64; try { std::ofstream out; out.open("simple-little.bin", std::ostream::out); Pack::write(out, Pack::Little, u8, u16, u32, u64); out.close(); std::ifstream in; in.open("simple-little.bin", std::ostream::in); Pack::read(in, Pack::Little, r8, r16, r32, r64); in.close(); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } TEST(File, simpleBigEndian) { uint8_t u8(1), r8; uint16_t u16(2), r16; uint32_t u32(3), r32; uint64_t u64(4), r64; try { std::ofstream out; out.open("simple-big.bin", std::ostream::out); Pack::write(out, Pack::Big, u8, u16, u32, u64); out.close(); std::ifstream in; in.open("simple-big.bin", std::ostream::in); Pack::read(in, Pack::Big, r8, r16, r32, r64); in.close(); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } TEST(String, simpleLittleEndian) { uint8_t u8(1), r8; uint16_t u16(2), r16; uint32_t u32(3), r32; uint64_t u64(4), r64; try { std::ostringstream out; Pack::write(out, Pack::Little, u8, u16, u32, u64); std::istringstream in(out.str()); Pack::read(in, Pack::Little, r8, r16, r32, r64); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } TEST(String, simpleBigEndian) { uint8_t u8(1), r8; uint16_t u16(2), r16; uint32_t u32(3), r32; uint64_t u64(4), r64; try { std::ostringstream out; Pack::write(out, Pack::Big, u8, u16, u32, u64); std::istringstream in(out.str()); Pack::read(in, Pack::Big, r8, r16, r32, r64); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } TEST(Array, simpleLittleEndian) { std::vector<uint8_t> u8 { 1, 2, 3, 4, 5, 6, 7, 8 }; std::vector<uint16_t> u16 { 10, 20, 30, 40, 50, 60, 70, 80 }; std::vector<uint32_t> u32 { 100, 200, 300, 400, 500, 600, 700, 800 }; std::vector<uint64_t> u64 { 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000 }; std::vector<uint8_t> r8; std::vector<uint16_t> r16; std::vector<uint32_t> r32; std::vector<uint64_t> r64; try { std::ostringstream out; Pack::writeArray(out, Pack::Little, u8.cbegin(), u8.size()); Pack::writeArray(out, Pack::Little, u16.cbegin(), u16.size()); Pack::writeArray(out, Pack::Little, u32.cbegin(), u32.size()); Pack::writeArray(out, Pack::Little, u64.cbegin(), u64.size()); std::istringstream in(out.str()); Pack::readArray(in, Pack::Little, std::back_inserter(r8), 8); Pack::readArray(in, Pack::Little, std::back_inserter(r16), 8); Pack::readArray(in, Pack::Little, std::back_inserter(r32), 8); Pack::readArray(in, Pack::Little, std::back_inserter(r64), 8); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } TEST(Array, simpleBigEndian) { std::vector<uint8_t> u8 { 1, 2, 3, 4, 5, 6, 7, 8 }; std::vector<uint16_t> u16 { 10, 20, 30, 40, 50, 60, 70, 80 }; std::vector<uint32_t> u32 { 100, 200, 300, 400, 500, 600, 700, 800 }; std::vector<uint64_t> u64 { 1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000 }; std::vector<uint8_t> r8; std::vector<uint16_t> r16; std::vector<uint32_t> r32; std::vector<uint64_t> r64; try { std::ostringstream out; Pack::writeArray(out, Pack::Big, u8.cbegin(), u8.size()); Pack::writeArray(out, Pack::Big, u16.cbegin(), u16.size()); Pack::writeArray(out, Pack::Big, u32.cbegin(), u32.size()); Pack::writeArray(out, Pack::Big, u64.cbegin(), u64.size()); std::istringstream in(out.str()); Pack::readArray(in, Pack::Big, std::back_inserter(r8), 8); Pack::readArray(in, Pack::Big, std::back_inserter(r16), 8); Pack::readArray(in, Pack::Big, std::back_inserter(r32), 8); Pack::readArray(in, Pack::Big, std::back_inserter(r64), 8); ASSERT_EQ(u8, r8); ASSERT_EQ(u16, r16); ASSERT_EQ(u32, r32); ASSERT_EQ(u64, r64); } catch (const std::exception &error) { FAIL() << error.what(); } } int main(int argc, char **argv) { testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); }