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// unit-test-sha1.cpp
#include "../../source/core/slang-crypto.h"
#include "unit-test/slang-unit-test.h"
using namespace Slang;
SLANG_UNIT_TEST(crypto)
{
// HashDigest
{
using Digest = HashDigest<8>;
Digest empty;
SLANG_CHECK(empty.data[0] == 0 && empty.data[1] == 0);
SLANG_CHECK(empty.toString() == "0000000000000000");
Digest all = Digest("ffffffffffffffff");
SLANG_CHECK(all.data[0] == 0xffffffff && all.data[1] == 0xffffffff);
SLANG_CHECK(all.toString() == "ffffffffffffffff");
SLANG_CHECK(empty == Digest("0000000000000000"));
SLANG_CHECK(all == Digest("ffffffffffffffff"));
SLANG_CHECK(empty != all);
SLANG_CHECK(Digest("invalid") == empty);
SLANG_CHECK(Digest("X000000000000000") == empty);
SLANG_CHECK(Digest(" 000000000000000") == empty);
SLANG_CHECK(Digest("0123456789abcdef").toString() == "0123456789abcdef");
Slang::ComPtr<ISlangBlob> blob = Digest("0123456789abcdef").toBlob();
const uint8_t check[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef};
SLANG_CHECK(blob->getBufferSize() == 8);
SLANG_CHECK(::memcmp(blob->getBufferPointer(), check, 8) == 0);
SLANG_CHECK(Digest(blob) == Digest("0123456789abcdef"));
}
// MD5
// Empty string
{
MD5 sha1;
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "d41d8cd98f00b204e9800998ecf8427e");
}
// One call to update()
{
MD5 sha1;
const String str("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
sha1.update(str.getBuffer(), str.getLength());
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "818c6e601a24f72750da0f6c9b8ebe28");
}
// Two calls to update()
{
MD5 sha1;
const String str1("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
const String str2("Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi "
"ut aliquip ex ea commodo consequat.");
sha1.update(str1.getBuffer(), str1.getLength());
sha1.update(str2.getBuffer(), str2.getLength());
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "87d3caecb0ab82faae84d60fde994aca");
}
// compute()
{
SLANG_CHECK(MD5::compute(nullptr, 0).toString() == "d41d8cd98f00b204e9800998ecf8427e");
const String str("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
SLANG_CHECK(
MD5::compute(str.getBuffer(), str.getLength()).toString() ==
"818c6e601a24f72750da0f6c9b8ebe28");
}
// SHA1
// Empty string
{
SHA1 sha1;
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "da39a3ee5e6b4b0d3255bfef95601890afd80709");
}
// One call to update()
{
SHA1 sha1;
const String str("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
sha1.update(str.getBuffer(), str.getLength());
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "cca0871ecbe200379f0a1e4b46de177e2d62e655");
}
// Two calls to update()
{
SHA1 sha1;
const String str1("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
const String str2("Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi "
"ut aliquip ex ea commodo consequat.");
sha1.update(str1.getBuffer(), str1.getLength());
sha1.update(str2.getBuffer(), str2.getLength());
auto digest = sha1.finalize();
SLANG_CHECK(digest.toString() == "7a8213edf9976d2e693f27bbc7dc41546bcfcc97");
}
// compute()
{
SLANG_CHECK(
SHA1::compute(nullptr, 0).toString() == "da39a3ee5e6b4b0d3255bfef95601890afd80709");
const String str("Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod "
"tempor incididunt ut labore et dolore magna aliqua.");
SLANG_CHECK(
SHA1::compute(str.getBuffer(), str.getLength()).toString() ==
"cca0871ecbe200379f0a1e4b46de177e2d62e655");
}
// DigestBuider
// Raw numerical values, etc.
{
DigestBuilder<MD5> builder;
int64_t valueA = -1;
uint64_t valueB = 1;
builder.append(valueA);
builder.append(valueB);
auto digest = builder.finalize();
SLANG_CHECK(digest.toString() == "5ba171e20898bdd205639013746f2679");
}
// List
{
DigestBuilder<MD5> builder;
List<int64_t> listA;
listA.add(1);
listA.add(2);
listA.add(3);
listA.add(4);
builder.append(listA);
auto digest = builder.finalize();
SLANG_CHECK(digest.toString() == "9f66c130786a1a05e4731f71a3c5f172");
}
// UnownedStringSlice
{
DigestBuilder<MD5> builder;
UnownedStringSlice stringSlice = UnownedStringSlice("String Slice Test");
builder.append(stringSlice);
auto digest = builder.finalize();
SLANG_CHECK(digest.toString() == "5d6cc58e1824a4dfd0cf57395b603316");
}
// String
{
DigestBuilder<MD5> builder;
String str = String("String Test");
builder.append(str);
auto digest = builder.finalize();
SLANG_CHECK(digest.toString() == "df5a79cc2170c7401cf0a506ceb0ce24");
}
// Digest
{
DigestBuilder<MD5> builder;
MD5::Digest hash;
builder.append(hash);
auto digest = builder.finalize();
SLANG_CHECK(digest.toString() == "4ae71336e44bf9bf79d2752e234818a5");
}
}
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