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test: Add padding tests for Base32/Base64

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Lőrinc
2024-04-10 13:20:50 +02:00
parent e8cc790fe2
commit ae40cf1a8e
2 changed files with 38 additions and 8 deletions
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21
src/test/base64_tests.cpp
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@@ -36,11 +36,24 @@ BOOST_AUTO_TEST_CASE(base64_testvectors)
BOOST_CHECK_EQUAL(EncodeBase64(in_s), out_exp);
}
BOOST_CHECK(DecodeBase64("nQB/pZw=")); // valid
// Decoding strings with embedded NUL characters should fail
BOOST_CHECK(!DecodeBase64("invalid\0"s));
BOOST_CHECK(DecodeBase64("nQB/pZw="s));
BOOST_CHECK(!DecodeBase64("nQB/pZw=\0invalid"s));
BOOST_CHECK(!DecodeBase64("nQB/pZw=invalid\0"s));
BOOST_CHECK(!DecodeBase64("invalid\0"sv)); // correct size, invalid due to \0
BOOST_CHECK(!DecodeBase64("nQB/pZw=\0invalid"sv));
BOOST_CHECK(!DecodeBase64("nQB/pZw=invalid\0"sv)); // invalid, padding only allowed at the end
}
BOOST_AUTO_TEST_CASE(base64_padding)
{
// Is valid without padding
BOOST_CHECK_EQUAL(EncodeBase64("foobar"), "Zm9vYmFy");
// Valid size
BOOST_CHECK(!DecodeBase64("===="));
BOOST_CHECK(!DecodeBase64("a==="));
BOOST_CHECK( DecodeBase64("YQ=="));
BOOST_CHECK( DecodeBase64("YWE="));
}
BOOST_AUTO_TEST_SUITE_END()