ladybird/AK/Tests/TestBase64.cpp

65 lines
2.4 KiB
C++

/*
* Copyright (c) 2020, Tom Lebreux <tomlebreux@hotmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/TestSuite.h>
#include <AK/Base64.h>
#include <AK/ByteBuffer.h>
#include <AK/String.h>
TEST_CASE(test_decode)
{
auto decode_equal = [&](const char* input, const char* expected) {
auto decoded = decode_base64(StringView(input));
EXPECT(String::copy(decoded) == String(expected));
};
decode_equal("", "");
decode_equal("Zg==", "f");
decode_equal("Zm8=", "fo");
decode_equal("Zm9v", "foo");
decode_equal("Zm9vYg==", "foob");
decode_equal("Zm9vYmE=", "fooba");
decode_equal("Zm9vYmFy", "foobar");
}
TEST_CASE(test_encode)
{
auto encode_equal = [&](const char* input, const char* expected) {
auto encoded = encode_base64({ input, strlen(input) });
EXPECT(encoded == String(expected));
};
encode_equal("", "");
encode_equal("f", "Zg==");
encode_equal("fo", "Zm8=");
encode_equal("foo", "Zm9v");
encode_equal("foob", "Zm9vYg==");
encode_equal("fooba", "Zm9vYmE=");
encode_equal("foobar", "Zm9vYmFy");
}
TEST_MAIN(Base64)