Crypto/SHA1: add unittests

Source/UnitTests/Common/CMakeLists.txt

@@ -5,6 +5,7 @@ add_dolphin_test(BlockingLoopTest BlockingLoopTest.cpp)
 add_dolphin_test(BusyLoopTest BusyLoopTest.cpp)
 add_dolphin_test(CommonFuncsTest CommonFuncsTest.cpp)
 add_dolphin_test(CryptoEcTest Crypto/EcTest.cpp)
+add_dolphin_test(CryptoSHA1Test Crypto/SHA1Test.cpp)
 add_dolphin_test(EnumFormatterTest EnumFormatterTest.cpp)
 add_dolphin_test(EventTest EventTest.cpp)
 add_dolphin_test(FileUtilTest FileUtilTest.cpp)

Source/UnitTests/Common/Crypto/SHA1Test.cpp

@@ -0,0 +1,30 @@
+#include <gtest/gtest.h>
+
+#include "Common/Crypto/SHA1.h"
+
+// Just a few quick sanity checks
+TEST(SHA1, Vectors)
+{
+  struct
+  {
+    const char* msg;
+    const Common::SHA1::Digest expected;
+  } const vectors[]{
+      {"", {0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, 0x32, 0x55,
+            0xbf, 0xef, 0x95, 0x60, 0x18, 0x90, 0xaf, 0xd8, 0x07, 0x09}},
+      {"abc", {0xa9, 0x99, 0x3e, 0x36, 0x47, 0x06, 0x81, 0x6a, 0xba, 0x3e,
+               0x25, 0x71, 0x78, 0x50, 0xc2, 0x6c, 0x9c, 0xd0, 0xd8, 0x9d}},
+      {"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+       {0x84, 0x98, 0x3e, 0x44, 0x1c, 0x3b, 0xd2, 0x6e, 0xba, 0xae,
+        0x4a, 0xa1, 0xf9, 0x51, 0x29, 0xe5, 0xe5, 0x46, 0x70, 0xf1}},
+      {"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmn"
+       "opqklmnopqrlmnopqrsmnopqrstnopqrstu",
+       {0xa4, 0x9b, 0x24, 0x46, 0xa0, 0x2c, 0x64, 0x5b, 0xf4, 0x19,
+        0xf9, 0x95, 0xb6, 0x70, 0x91, 0x25, 0x3a, 0x04, 0xa2, 0x59}},
+  };
+  for (auto& test : vectors)
+  {
+    auto actual = Common::SHA1::CalculateDigest(test.msg);
+    EXPECT_EQ(test.expected, actual);
+  }
+}

Source/UnitTests/UnitTests.vcxproj

@@ -44,6 +44,7 @@
     <ClCompile Include="Common\BusyLoopTest.cpp" />
     <ClCompile Include="Common\CommonFuncsTest.cpp" />
     <ClCompile Include="Common\Crypto\EcTest.cpp" />
+    <ClCompile Include="Common\Crypto\SHA1Test.cpp" />
     <ClCompile Include="Common\EnumFormatterTest.cpp" />
     <ClCompile Include="Common\EventTest.cpp" />
     <ClCompile Include="Common\FileUtilTest.cpp" />