git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183054
91177308-0d34-0410-b5e6-
96231b3b80d8
- /// \brief Updates the hash for arguments provided.
+ /// \brief Updates the hash for the byte stream provided.
void update(ArrayRef<uint8_t> Data);
void update(ArrayRef<uint8_t> Data);
+ /// \brief Updates the hash for the StringRef provided.
+ void update(StringRef Str);
+
/// \brief Finishes off the hash and puts the result in result.
void final(MD5Result &result);
/// \brief Finishes off the hash and puts the result in result.
void final(MD5Result &result);
memcpy(buffer, Ptr, Size);
}
memcpy(buffer, Ptr, Size);
}
+/// Add the bytes in the StringRef \p Str to the hash.
+// Note that this isn't a string and so this won't include any trailing NULL
+// bytes.
+void MD5::update(StringRef Str) {
+ ArrayRef<uint8_t> SVal((const uint8_t *)Str.data(), Str.size());
+ update(SVal);
+}
+
/// \brief Finish the hash and place the resulting hash into \p result.
/// \param result is assumed to be a minimum of 16-bytes in size.
void MD5::final(MD5Result &result) {
/// \brief Finish the hash and place the resulting hash into \p result.
/// \param result is assumed to be a minimum of 16-bytes in size.
void MD5::final(MD5Result &result) {
+void TestMD5Sum(StringRef Input, StringRef Final) {
+ MD5 Hash;
+ Hash.update(Input);
+ MD5::MD5Result MD5Res;
+ Hash.final(MD5Res);
+ SmallString<32> Res;
+ MD5::stringifyResult(MD5Res, Res);
+ EXPECT_EQ(Res, Final);
+}
+
TEST(MD5Test, MD5) {
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"", (size_t) 0),
"d41d8cd98f00b204e9800998ecf8427e");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"a", (size_t) 1),
"0cc175b9c0f1b6a831c399e269772661");
TEST(MD5Test, MD5) {
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"", (size_t) 0),
"d41d8cd98f00b204e9800998ecf8427e");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"a", (size_t) 1),
"0cc175b9c0f1b6a831c399e269772661");
- TestMD5Sum(ArrayRef<uint8_t>(
- (const uint8_t *)"abcdefghijklmnopqrstuvwxyz",
- (size_t) 26),
+ TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"abcdefghijklmnopqrstuvwxyz",
+ (size_t) 26),
"c3fcd3d76192e4007dfb496cca67e13b");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"\0", (size_t) 1),
"93b885adfe0da089cdf634904fd59f71");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"a\0", (size_t) 2),
"4144e195f46de78a3623da7364d04f11");
"c3fcd3d76192e4007dfb496cca67e13b");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"\0", (size_t) 1),
"93b885adfe0da089cdf634904fd59f71");
TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"a\0", (size_t) 2),
"4144e195f46de78a3623da7364d04f11");
- TestMD5Sum(ArrayRef<uint8_t>(
- (const uint8_t *)"abcdefghijklmnopqrstuvwxyz\0",
- (size_t) 27),
+ TestMD5Sum(ArrayRef<uint8_t>((const uint8_t *)"abcdefghijklmnopqrstuvwxyz\0",
+ (size_t) 27),
"81948d1f1554f58cd1a56ebb01f808cb");
"81948d1f1554f58cd1a56ebb01f808cb");
+ TestMD5Sum("abcdefghijklmnopqrstuvwxyz", "c3fcd3d76192e4007dfb496cca67e13b");