8 files changed, 176 insertions, 63 deletions
diff --git a/Swiften/StringCodecs/UnitTest/Base64Test.cpp b/Swiften/StringCodecs/UnitTest/Base64Test.cpp
index b263050..f6a424b 100644
--- a/Swiften/StringCodecs/UnitTest/Base64Test.cpp
+++ b/Swiften/StringCodecs/UnitTest/Base64Test.cpp
@@ -4,12 +4,13 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
 
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
-#include "Swiften/StringCodecs/Base64.h"
+#include <Swiften/StringCodecs/Base64.h>
 
 using namespace Swift;
 
@@ -24,12 +25,12 @@ class Base64Test : public CppUnit::TestFixture {
 
 	public:
 		void testEncode() {
-			std::string result(Base64::encode("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890"));
+			std::string result(Base64::encode(createByteArray("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890")));
 			CPPUNIT_ASSERT_EQUAL(std::string("QUJDREVGR0hJSktMTU5PUFFSU1RVVldYWVphYmNkZWZnaGlqa2xtbm9wcXJzdHV2d3h5ejEyMzQ1Njc4OTA="), result);
 		}
 
 		void testEncode_NonAscii() {
-			std::string result(Base64::encode(ByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed")));
+			std::string result(Base64::encode(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed")));
 			CPPUNIT_ASSERT_EQUAL(std::string("QgayPKawpkPSDYmwT/WM94uAlu0="), result);
 		}
 
@@ -40,7 +41,7 @@ class Base64Test : public CppUnit::TestFixture {
 
 		void testDecode() {
 			ByteArray result(Base64::decode("QUJDREVGR0hJSktMTU5PUFFSU1RVVldYWVphYmNkZWZnaGlqa2xtbm9wcXJzdHV2d3h5ejEyMzQ1Njc4OTA="));
-			CPPUNIT_ASSERT_EQUAL(ByteArray("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890"), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890"), result);
 		}
 
 		void testDecode_NoData() {
diff --git a/Swiften/StringCodecs/UnitTest/HMACSHA1Test.cpp b/Swiften/StringCodecs/UnitTest/HMACSHA1Test.cpp
deleted file mode 100644
index 44bd5b7..0000000
--- a/Swiften/StringCodecs/UnitTest/HMACSHA1Test.cpp
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2010 Remko Tronçon
- * Licensed under the GNU General Public License v3.
- * See Documentation/Licenses/GPLv3.txt for more information.
- */
-
-#include "Swiften/Base/ByteArray.h"
-
-#include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/extensions/TestFactoryRegistry.h>
-
-#include "Swiften/Base/ByteArray.h"
-#include "Swiften/StringCodecs/HMACSHA1.h"
-
-using namespace Swift;
-
-class HMACSHA1Test : public CppUnit::TestFixture {
-		CPPUNIT_TEST_SUITE(HMACSHA1Test);
-		CPPUNIT_TEST(testGetResult);
-		CPPUNIT_TEST_SUITE_END();
-
-	public:
-		void testGetResult() {
-			ByteArray result(HMACSHA1::getResult("foo", "foobar"));
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\xa4\xee\xba\x8e\x63\x3d\x77\x88\x69\xf5\x68\xd0\x5a\x1b\x3d\xc7\x2b\xfd\x4\xdd"), result);
-		}
-};
-
-CPPUNIT_TEST_SUITE_REGISTRATION(HMACSHA1Test);
diff --git a/Swiften/StringCodecs/UnitTest/HMACTest.cpp b/Swiften/StringCodecs/UnitTest/HMACTest.cpp
new file mode 100644
index 0000000..50b1330
--- /dev/null
+++ b/Swiften/StringCodecs/UnitTest/HMACTest.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2010 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+#include <Swiften/Base/ByteArray.h>
+#include <Swiften/StringCodecs/HMAC_SHA1.h>
+#include <Swiften/StringCodecs/HMAC_SHA256.h>
+
+using namespace Swift;
+
+class HMACTest : public CppUnit::TestFixture {
+		CPPUNIT_TEST_SUITE(HMACTest);
+		CPPUNIT_TEST(testGetResult);
+		CPPUNIT_TEST(testGetResult_KeyLongerThanBlockSize);
+		CPPUNIT_TEST(testGetResult_RFC4231_1);
+		CPPUNIT_TEST(testGetResult_RFC4231_7);
+		CPPUNIT_TEST_SUITE_END();
+
+	public:
+		void testGetResult() {
+			ByteArray result(HMAC_SHA1()(createSafeByteArray("foo"), createByteArray("foobar")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xa4\xee\xba\x8e\x63\x3d\x77\x88\x69\xf5\x68\xd0\x5a\x1b\x3d\xc7\x2b\xfd\x4\xdd"), result);
+		}
+
+		void testGetResult_KeyLongerThanBlockSize() {
+			ByteArray result(HMAC_SHA1()(createSafeByteArray("---------|---------|---------|---------|---------|----------|---------|"), createByteArray("foobar")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xd6""n""\x8f""P|1""\xd3"",""\x6"" ""\xb9\xe3""gg""\x8e\xcf"" ]+""\xa"), result);
+		}
+
+		void testGetResult_RFC4231_1() {
+			ByteArray result(HMAC_SHA256()(createSafeByteArray("\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b", 20), createByteArray("Hi There")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xb0\x34\x4c\x61\xd8\xdb\x38\x53\x5c\xa8\xaf\xce\xaf\x0b\xf1\x2b\x88\x1d\xc2\x00\xc9\x83\x3d\xa7\x26\xe9\x37\x6c\x2e\x32\xcf\xf7", 32), result);
+		}
+
+		void testGetResult_RFC4231_7() {
+			ByteArray result(HMAC_SHA256()(createSafeByteArray("\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa", 131), createByteArray("This is a test using a larger than block-size key and a larger than block-size data. The key needs to be hashed before being used by the HMAC algorithm.")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x9b\x09\xff\xa7\x1b\x94\x2f\xcb\x27\x63\x5f\xbc\xd5\xb0\xe9\x44\xbf\xdc\x63\x64\x4f\x07\x13\x93\x8a\x7f\x51\x53\x5c\x3a\x35\xe2", 32), result);
+		}
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(HMACTest);
diff --git a/Swiften/StringCodecs/UnitTest/HexifyTest.cpp b/Swiften/StringCodecs/UnitTest/HexifyTest.cpp
index 0f267bf..9cbd0d4 100644
--- a/Swiften/StringCodecs/UnitTest/HexifyTest.cpp
+++ b/Swiften/StringCodecs/UnitTest/HexifyTest.cpp
@@ -7,9 +7,9 @@
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
-#include "Swiften/StringCodecs/Hexify.h"
+#include <Swiften/StringCodecs/Hexify.h>
 #include <string>
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/Base/ByteArray.h>
 
 using namespace Swift;
 
@@ -21,7 +21,7 @@ class HexifyTest : public CppUnit::TestFixture {
 
 	public:
 		void testHexify() {
-			CPPUNIT_ASSERT_EQUAL(std::string("4206b23ca6b0a643d20d89b04ff58cf78b8096ed"), Hexify::hexify(ByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed")));
+			CPPUNIT_ASSERT_EQUAL(std::string("4206b23ca6b0a643d20d89b04ff58cf78b8096ed"), Hexify::hexify(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed")));
 		}
 
 		void testHexify_Byte() {
diff --git a/Swiften/StringCodecs/UnitTest/MD5Test.cpp b/Swiften/StringCodecs/UnitTest/MD5Test.cpp
index b76af48..ce7e422 100644
--- a/Swiften/StringCodecs/UnitTest/MD5Test.cpp
+++ b/Swiften/StringCodecs/UnitTest/MD5Test.cpp
@@ -4,13 +4,14 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
 
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
-#include "Swiften/StringCodecs/MD5.h"
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/StringCodecs/MD5.h>
+#include <Swiften/Base/ByteArray.h>
 
 using namespace Swift;
 
@@ -22,15 +23,15 @@ class MD5Test : public CppUnit::TestFixture {
 
 	public:
 		void testGetHash_Empty() {
-			ByteArray result(MD5::getHash(""));
+			ByteArray result(MD5::getHash(createByteArray("")));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04\xe9\x80\x09\x98\xec\xf8\x42\x7e", 16), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xd4\x1d\x8c\xd9\x8f\x00\xb2\x04\xe9\x80\x09\x98\xec\xf8\x42\x7e", 16), result);
 		}
 
 		void testGetHash_Alphabet() {
-			ByteArray result(MD5::getHash("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"));
+			ByteArray result(MD5::getHash(createByteArray("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789")));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\xd1\x74\xab\x98\xd2\x77\xd9\xf5\xa5\x61\x1c\x2c\x9f\x41\x9d\x9f", 16), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xd1\x74\xab\x98\xd2\x77\xd9\xf5\xa5\x61\x1c\x2c\x9f\x41\x9d\x9f", 16), result);
 		}
 };
 
diff --git a/Swiften/StringCodecs/UnitTest/PBKDF2Test.cpp b/Swiften/StringCodecs/UnitTest/PBKDF2Test.cpp
index 092fe31..608ca62 100644
--- a/Swiften/StringCodecs/UnitTest/PBKDF2Test.cpp
+++ b/Swiften/StringCodecs/UnitTest/PBKDF2Test.cpp
@@ -4,13 +4,15 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
 
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
-#include "Swiften/Base/ByteArray.h"
-#include "Swiften/StringCodecs/PBKDF2.h"
+#include <Swiften/Base/ByteArray.h>
+#include <Swiften/StringCodecs/PBKDF2.h>
+#include <Swiften/StringCodecs/HMAC_SHA1.h>
 
 using namespace Swift;
 
@@ -23,21 +25,21 @@ class PBKDF2Test : public CppUnit::TestFixture {
 
 	public:
 		void testGetResult_I1() {
-			ByteArray result(PBKDF2::encode("password", "salt", 1));
+			ByteArray result(PBKDF2::encode<HMAC_SHA1 >(createSafeByteArray("password"), createByteArray("salt"), 1));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\x0c\x60\xc8\x0f\x96\x1f\x0e\x71\xf3\xa9\xb5\x24\xaf\x60\x12\x06\x2f\xe0\x37\xa6"), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x0c\x60\xc8\x0f\x96\x1f\x0e\x71\xf3\xa9\xb5\x24\xaf\x60\x12\x06\x2f\xe0\x37\xa6"), result);
 		}
 
 		void testGetResult_I2() {
-			ByteArray result(PBKDF2::encode("password", "salt", 2));
+			ByteArray result(PBKDF2::encode<HMAC_SHA1 >(createSafeByteArray("password"), createByteArray("salt"), 2));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\xea\x6c\x1\x4d\xc7\x2d\x6f\x8c\xcd\x1e\xd9\x2a\xce\x1d\x41\xf0\xd8\xde\x89\x57"), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xea\x6c\x1\x4d\xc7\x2d\x6f\x8c\xcd\x1e\xd9\x2a\xce\x1d\x41\xf0\xd8\xde\x89\x57"), result);
 		}
 
 		void testGetResult_I4096() {
-			ByteArray result(PBKDF2::encode("password", "salt", 4096));
+			ByteArray result(PBKDF2::encode<HMAC_SHA1 >(createSafeByteArray("password"), createByteArray("salt"), 4096));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\x4b\x00\x79\x1\xb7\x65\x48\x9a\xbe\xad\x49\xd9\x26\xf7\x21\xd0\x65\xa4\x29\xc1", 20), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x4b\x00\x79\x1\xb7\x65\x48\x9a\xbe\xad\x49\xd9\x26\xf7\x21\xd0\x65\xa4\x29\xc1", 20), result);
 		}
 };
 
diff --git a/Swiften/StringCodecs/UnitTest/SHA1Test.cpp b/Swiften/StringCodecs/UnitTest/SHA1Test.cpp
index 9434235..bdccb1c 100644
--- a/Swiften/StringCodecs/UnitTest/SHA1Test.cpp
+++ b/Swiften/StringCodecs/UnitTest/SHA1Test.cpp
@@ -4,41 +4,89 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include "Swiften/Base/ByteArray.h"
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
 
 #include <cppunit/extensions/HelperMacros.h>
 #include <cppunit/extensions/TestFactoryRegistry.h>
 
-#include "Swiften/StringCodecs/SHA1.h"
+#include <Swiften/StringCodecs/SHA1.h>
 
 using namespace Swift;
 
 class SHA1Test : public CppUnit::TestFixture {
 		CPPUNIT_TEST_SUITE(SHA1Test);
 		CPPUNIT_TEST(testGetHash);
-		CPPUNIT_TEST(testGetHash_Twice);
+		CPPUNIT_TEST(testGetHash_TwoUpdates);
+		CPPUNIT_TEST(testGetHash_TwoGetHash);
 		CPPUNIT_TEST(testGetHash_NoData);
+		CPPUNIT_TEST(testGetHash_InterleavedUpdate);
+		CPPUNIT_TEST(testGetHashStatic);
+		CPPUNIT_TEST(testGetHashStatic_Twice);
+		CPPUNIT_TEST(testGetHashStatic_NoData);
 		CPPUNIT_TEST_SUITE_END();
 
 	public:
 		void testGetHash() {
-			ByteArray result(SHA1::getHash("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), result);
+			SHA1 sha;
+			sha.update(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
+
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), sha.getHash());
+		}
+
+		void testGetHash_TwoUpdates() {
+			SHA1 sha;
+			sha.update(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<"));
+			sha.update(createByteArray("http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
+
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), sha.getHash());
+		}
+
+		void testGetHash_TwoGetHash() {
+			SHA1 sha;
+			sha.update(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
+
+			sha.getHash();
+
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), sha.getHash());
+		}
+
+		void testGetHash_InterleavedUpdate() {
+			SHA1 sha;
+
+			sha.update(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<"));
+			sha.getHash();
+			sha.update(createByteArray("http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
+
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), sha.getHash());
+		}
+
+
+		void testGetHash_NoData() {
+			SHA1 sha;
+			sha.update(std::vector<unsigned char>());
+
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xda\x39\xa3\xee\x5e\x6b\x4b\x0d\x32\x55\xbf\xef\x95\x60\x18\x90\xaf\xd8\x07\x09"), sha.getHash());
 		}
 
+		void testGetHashStatic() {
+			ByteArray result(SHA1::getHash(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), result);
+		}
 
-		void testGetHash_Twice() {
-			ByteArray input("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<");
+
+		void testGetHashStatic_Twice() {
+			ByteArray input(createByteArray("client/pc//Exodus 0.9.1<http://jabber.org/protocol/caps<http://jabber.org/protocol/disco#info<http://jabber.org/protocol/disco#items<http://jabber.org/protocol/muc<"));
 			SHA1::getHash(input);
 			ByteArray result(SHA1::getHash(input));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x42\x06\xb2\x3c\xa6\xb0\xa6\x43\xd2\x0d\x89\xb0\x4f\xf5\x8c\xf7\x8b\x80\x96\xed"), result);
 		}
 
-		void testGetHash_NoData() {
+		void testGetHashStatic_NoData() {
 			ByteArray result(SHA1::getHash(ByteArray()));
 
-			CPPUNIT_ASSERT_EQUAL(ByteArray("\xda\x39\xa3\xee\x5e\x6b\x4b\x0d\x32\x55\xbf\xef\x95\x60\x18\x90\xaf\xd8\x07\x09"), result);
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xda\x39\xa3\xee\x5e\x6b\x4b\x0d\x32\x55\xbf\xef\x95\x60\x18\x90\xaf\xd8\x07\x09"), result);
 		}
 };
 
diff --git a/Swiften/StringCodecs/UnitTest/SHA256Test.cpp b/Swiften/StringCodecs/UnitTest/SHA256Test.cpp
new file mode 100644
index 0000000..5bcdd11
--- /dev/null
+++ b/Swiften/StringCodecs/UnitTest/SHA256Test.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2010 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <Swiften/Base/ByteArray.h>
+#include <QA/Checker/IO.h>
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+
+#include <Swiften/StringCodecs/SHA256.h>
+
+using namespace Swift;
+
+class SHA256Test : public CppUnit::TestFixture {
+		CPPUNIT_TEST_SUITE(SHA256Test);
+		CPPUNIT_TEST(testGetHashStatic_Empty);
+		CPPUNIT_TEST(testGetHashStatic_Small);
+		CPPUNIT_TEST(testGetHashStatic_Large);
+		CPPUNIT_TEST_SUITE_END();
+
+	public:
+		void testGetHashStatic_Empty() {
+			ByteArray result(SHA256::getHash(createByteArray("")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xe3\xb0\xc4" "B" "\x98\xfc\x1c\x14\x9a\xfb\xf4\xc8\x99" "o" "\xb9" "$'" "\xae" "A" "\xe4" "d" "\x9b\x93" "L" "\xa4\x95\x99\x1b" "xR" "\xb8" "U", 32), result);
+		}
+
+		void testGetHashStatic_Small() {
+			ByteArray result(SHA256::getHash(createByteArray("abc")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\xba\x78\x16\xbf\x8f\x01\xcf\xea\x41\x41\x40\xde\x5d\xae\x22\x23\xb0\x03\x61\xa3\x96\x17\x7a\x9c\xb4\x10\xff\x61\xf2\x00\x15\xad", 32), result);
+		}
+
+		void testGetHashStatic_Large() {
+			ByteArray result(SHA256::getHash(createByteArray("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq")));
+			CPPUNIT_ASSERT_EQUAL(createByteArray("\x24\x8d\x6a\x61\xd2\x06\x38\xb8\xe5\xc0\x26\x93\x0c\x3e\x60\x39\xa3\x3c\xe4\x59\x64\xff\x21\x67\xf6\xec\xed\xd4\x19\xdb\x06\xc1", 32), result);
+		}
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(SHA256Test);