SeanOMik
/
libki
mirror of https://github.com/SeanOMik/libki.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

test: Add compression tests for SerializerBinary

This commit is contained in:
Joshua Scott 2018-12-11 20:33:58 +00:00
parent 7181c49bfb
commit 9e5ca2816f
4 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/serialization/SerializerBinary.cpp
View File

@ -45,11 +45,12 @@ namespace serialization
// Make a copy of the uncompressed data
auto *uncompressed = new uint8_t[size_bytes] {0};
stream.seek(start_pos);
stream.read_copy(uncompressed, size_bits);
// Setup compression
static const std::size_t bufsize = 1024;
auto *temp_buffer = new uint8_t[bufsize]{0};
uint8_t temp_buffer[bufsize] {0};
std::vector<uint8_t> compressed;
z_stream z;
z.zalloc = nullptr;
@ -96,7 +97,6 @@ namespace serialization
// Cleanup temporary buffers
delete[] uncompressed;
delete[] temp_buffer;
// Write the compression header
const auto use_compression = compressed.size() < size_bytes;
@ -264,7 +264,7 @@ namespace serialization
{
// Create a buffer for the compressed data and read it in
BitBuffer compressed(data_available_bytes);
segment_stream.read_copy(compressed.data(), data_available_bytes);
segment_stream.read_copy(compressed.data(), data_available_bytes * 8);
// Uncompress the compressed buffer
auto *uncompressed = new BitBuffer(uncompressed_size);

BIN
test/samples/serialization_binary_file_compressed.bin Normal file
View File

Binary file not shown.

BIN
test/samples/serialization_binary_regular_compressed.bin Normal file
View File

Binary file not shown.

3
test/src/unit-serialization.cpp
View File

@ -488,8 +488,6 @@ TEST_CASE("Serialization tests", "[serialization]")
);
test_serializer(test_object, serializer, "_file");
}
/*
TODO: Test compression
SECTION("Regular format with compression")
{
serialization::SerializerBinary serializer(
@ -507,7 +505,6 @@ TEST_CASE("Serialization tests", "[serialization]")
);
test_serializer(test_object, serializer, "_file_compressed");
}
*/
}
// If one of the above sections leaves test_object set, then