ladybird/Tests/LibCompress/TestZlib.cpp

/*
 * Copyright (c) 2020-2021, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibTest/TestCase.h>

#include <AK/Array.h>
#include <LibCompress/Zlib.h>

TEST_CASE(zlib_decompress_simple)
{
    const Array<u8, 40> compressed {
        0x78, 0x01, 0x01, 0x1D, 0x00, 0xE2, 0xFF, 0x54, 0x68, 0x69, 0x73, 0x20,
        0x69, 0x73, 0x20, 0x61, 0x20, 0x73, 0x69, 0x6D, 0x70, 0x6C, 0x65, 0x20,
        0x74, 0x65, 0x78, 0x74, 0x20, 0x66, 0x69, 0x6C, 0x65, 0x20, 0x3A, 0x29,
        0x99, 0x5E, 0x09, 0xE8
    };

    const u8 uncompressed[] = "This is a simple text file :)";

    const auto decompressed = Compress::Zlib::decompress_all(compressed);
    EXPECT(decompressed.value().bytes() == (ReadonlyBytes { uncompressed, sizeof(uncompressed) - 1 }));
}