Mercurial > code
diff 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 |
line wrap: on
line diff
--- a/C++/Tests/Pack/main.cpp Tue Oct 14 13:14:36 2014 +0200 +++ b/C++/Tests/Pack/main.cpp Wed Oct 15 21:29:20 2014 +0200 @@ -16,11 +16,68 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <sstream> +#include <vector> + #include <gtest/gtest.h> #include <Pack.h> -TEST(Simple, simpleLittleEndian) +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; @@ -28,19 +85,22 @@ uint64_t u64(4), r64; try { - Pack::write("simple-little.bin", Pack::Little, u8, u16, u32, u64); - Pack::read("simple-little.bin", Pack::Little, r8, r16, r32, r64); + 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::runtime_error &error) { + } catch (const std::exception &error) { FAIL() << error.what(); } } -TEST(Simple, simpleBigEndian) +TEST(String, simpleBigEndian) { uint8_t u8(1), r8; uint16_t u16(2), r16; @@ -48,14 +108,87 @@ uint64_t u64(4), r64; try { - Pack::write("simple-big.bin", Pack::Big, u8, u16, u32, u64); - Pack::read("simple-big.bin", Pack::Big, r8, r16, r32, r64); + 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::runtime_error &error) { + } 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(); } } @@ -65,4 +198,4 @@ testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); -} \ No newline at end of file +}