1 files changed, 99 insertions, 0 deletions
diff --git a/xbmc/utils/test/TestDigest.cpp b/xbmc/utils/test/TestDigest.cpp
new file mode 100644
index 0000000..96d0529
--- /dev/null
+++ b/xbmc/utils/test/TestDigest.cpp
@@ -0,0 +1,99 @@
+/*
+ *  Copyright (C) 2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#include "utils/Digest.h"
+
+#include <gtest/gtest.h>
+
+using KODI::UTILITY::CDigest;
+using KODI::UTILITY::TypedDigest;
+
+TEST(TestDigest, Digest_Empty)
+{
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::MD5, "").c_str(), "d41d8cd98f00b204e9800998ecf8427e");
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::MD5, nullptr, 0).c_str(), "d41d8cd98f00b204e9800998ecf8427e");
+  {
+    CDigest digest{CDigest::Type::MD5};
+    EXPECT_STREQ(digest.Finalize().c_str(), "d41d8cd98f00b204e9800998ecf8427e");
+  }
+  {
+    CDigest digest{CDigest::Type::MD5};
+    digest.Update("");
+    digest.Update(nullptr, 0);
+    EXPECT_STREQ(digest.Finalize().c_str(), "d41d8cd98f00b204e9800998ecf8427e");
+  }
+}
+
+TEST(TestDigest, Digest_Basic)
+{
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::MD5, "asdf").c_str(), "912ec803b2ce49e4a541068d495ab570");
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::MD5, "asdf", 4).c_str(), "912ec803b2ce49e4a541068d495ab570");
+  {
+    CDigest digest{CDigest::Type::MD5};
+    digest.Update("as");
+    digest.Update("df", 2);
+    EXPECT_STREQ(digest.Finalize().c_str(), "912ec803b2ce49e4a541068d495ab570");
+  }
+}
+
+TEST(TestDigest, Digest_SHA1)
+{
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA1, "").c_str(), "da39a3ee5e6b4b0d3255bfef95601890afd80709");
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA1, "asdf").c_str(), "3da541559918a808c2402bba5012f6c60b27661c");
+}
+
+TEST(TestDigest, Digest_SHA256)
+{
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA256, "").c_str(), "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA256, "asdf").c_str(), "f0e4c2f76c58916ec258f246851bea091d14d4247a2fc3e18694461b1816e13b");
+}
+
+TEST(TestDigest, Digest_SHA512)
+{
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA512, "").c_str(), "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e");
+  EXPECT_STREQ(CDigest::Calculate(CDigest::Type::SHA512, "asdf").c_str(), "401b09eab3c013d4ca54922bb802bec8fd5318192b0a75f201d8b3727429080fb337591abd3e44453b954555b7a0812e1081c39b740293f765eae731f5a65ed1");
+}
+
+TEST(TestDigest, TypedDigest_Empty)
+{
+  TypedDigest t1, t2;
+  EXPECT_EQ(t1, t2);
+  EXPECT_EQ(t1.type, CDigest::Type::INVALID);
+  EXPECT_EQ(t1.value, "");
+  EXPECT_TRUE(t1.Empty());
+  t1.type = CDigest::Type::SHA1;
+  EXPECT_TRUE(t1.Empty());
+}
+
+TEST(TestDigest, TypedDigest_SameType)
+{
+  TypedDigest t1{CDigest::Type::SHA1, "da39a3ee5e6b4b0d3255bfef95601890afd80709"};
+  TypedDigest t2{CDigest::Type::SHA1, "da39a3ee5e6b4b0d3255bfef95601890afd80708"};
+  EXPECT_NE(t1, t2);
+  EXPECT_FALSE(t1.Empty());
+}
+
+TEST(TestDigest, TypedDigest_CompareCase)
+{
+  TypedDigest t1{CDigest::Type::SHA1, "da39a3ee5e6b4b0d3255bfef95601890afd80708"};
+  TypedDigest t2{CDigest::Type::SHA1, "da39A3EE5e6b4b0d3255bfef95601890afd80708"};
+  EXPECT_EQ(t1, t2);
+}
+
+TEST(TestDigest, TypedDigest_DifferingType)
+{
+  TypedDigest t1{CDigest::Type::SHA1, "da39a3ee5e6b4b0d3255bfef95601890afd80709"};
+  TypedDigest t2{CDigest::Type::SHA256, "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"};
+  // Silence "unused expression" warning
+  bool a;
+  EXPECT_THROW(a = (t1 == t2), std::logic_error);
+  // Silence "unused variable" warning
+  (void)a;
+  EXPECT_THROW(a = (t1 != t2), std::logic_error);
+  (void)a;
+}