diff options
Diffstat (limited to 'contrib/tests/utils_unittest.cc')
-rw-r--r-- | contrib/tests/utils_unittest.cc | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/contrib/tests/utils_unittest.cc b/contrib/tests/utils_unittest.cc index 0cc1081..f487a06 100644 --- a/contrib/tests/utils_unittest.cc +++ b/contrib/tests/utils_unittest.cc @@ -20,7 +20,8 @@ #include "zlib.h" -void TestPayloads(size_t input_size, zlib_internal::WrapperType type) { +void TestPayloads(size_t input_size, zlib_internal::WrapperType type, + const int compression_level = Z_DEFAULT_COMPRESSION) { std::vector<unsigned char> input; input.reserve(input_size); for (size_t i = 1; i <= input_size; ++i) @@ -36,7 +37,7 @@ void TestPayloads(size_t input_size, zlib_internal::WrapperType type) { unsigned long compressed_size = static_cast<unsigned long>(compressed.size()); int result = zlib_internal::CompressHelper( type, compressed.data(), &compressed_size, input.data(), input.size(), - Z_DEFAULT_COMPRESSION, nullptr, nullptr); + compression_level, nullptr, nullptr); ASSERT_EQ(result, Z_OK); unsigned long decompressed_size = @@ -67,6 +68,25 @@ TEST(ZlibTest, RawWrapper) { TestPayloads(i, zlib_internal::WrapperType::ZRAW); } +TEST(ZlibTest, LargePayloads) { + static const size_t lengths[] = { 6000, 8000, 10'000, 15'000, 20'000, 30'000, + 50'000, 100'000, 150'000, 2'500'000, + 5'000'000, 10'000'000, 20'000'000 }; + + for (size_t length: lengths) { + TestPayloads(length, zlib_internal::WrapperType::ZLIB); + TestPayloads(length, zlib_internal::WrapperType::GZIP); + } +} + +TEST(ZlibTest, CompressionLevels) { + static const int levels[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; + for (int level: levels) { + TestPayloads(5'000'000, zlib_internal::WrapperType::ZLIB, level); + TestPayloads(5'000'000, zlib_internal::WrapperType::GZIP, level); + } +} + TEST(ZlibTest, InflateCover) { cover_support(); cover_wrap(); |