ladybird/Tests/LibCrypto/TestChecksum.cpp
Linus Groh 6e19ab2bbc AK+Everywhere: Rename String to DeprecatedString
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
2022-12-06 08:54:33 +01:00

35 lines
1.2 KiB
C++

/*
* Copyright (c) 2021, Peter Bocan <me@pbocan.net>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCrypto/Checksum/Adler32.h>
#include <LibCrypto/Checksum/CRC32.h>
#include <LibTest/TestCase.h>
TEST_CASE(test_adler32)
{
auto do_test = [](ReadonlyBytes input, u32 expected_result) {
auto digest = Crypto::Checksum::Adler32(input).digest();
EXPECT_EQ(digest, expected_result);
};
do_test(DeprecatedString("").bytes(), 0x1);
do_test(DeprecatedString("a").bytes(), 0x00620062);
do_test(DeprecatedString("abc").bytes(), 0x024d0127);
do_test(DeprecatedString("message digest").bytes(), 0x29750586);
do_test(DeprecatedString("abcdefghijklmnopqrstuvwxyz").bytes(), 0x90860b20);
}
TEST_CASE(test_crc32)
{
auto do_test = [](ReadonlyBytes input, u32 expected_result) {
auto digest = Crypto::Checksum::CRC32(input).digest();
EXPECT_EQ(digest, expected_result);
};
do_test(DeprecatedString("").bytes(), 0x0);
do_test(DeprecatedString("The quick brown fox jumps over the lazy dog").bytes(), 0x414FA339);
do_test(DeprecatedString("various CRC algorithms input data").bytes(), 0x9BD366AE);
}