KWSys 2012-05-02 (719638e2)

Extract upstream KWSys using the following shell code.

$ sha1=719638e233b560afb0d9a0afdcf23469dc1827fe &&
git archive --prefix=KWSys-snapshot/ $sha1 |
tar x

testEncode.c

@@ -0,0 +1,76 @@
+/*============================================================================
+  KWSys - Kitware System Library
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#include "kwsysPrivate.h"
+#include KWSYS_HEADER(MD5.h)
+
+/* Work-around CMake dependency scanning limitation.  This must
+   duplicate the above list of headers.  */
+#if 0
+# include "MD5.h.in"
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+static const unsigned char testMD5input1[] =
+"  A quick brown fox jumps over the lazy dog.\n"
+"  This is sample text for MD5 sum input.\n";
+static const char testMD5output1[] = "8f146af46ed4f267921bb937d4d3500c";
+
+static const int testMD5input2len = 28;
+static const unsigned char testMD5input2[] = "the cow jumped over the moon";
+static const char testMD5output2[] = "a2ad137b746138fae4e5adca9c85d3ae";
+
+static int testMD5_1(kwsysMD5* md5)
+{
+  char md5out[33];
+  kwsysMD5_Initialize(md5);
+  kwsysMD5_Append(md5, testMD5input1, -1);
+  kwsysMD5_FinalizeHex(md5, md5out);
+  md5out[32] = 0;
+  printf("md5sum 1: expected [%s]\n"
+         "               got [%s]\n",
+         testMD5output1, md5out);
+  return (strcmp(md5out, testMD5output1) != 0)? 1:0;
+}
+
+static int testMD5_2(kwsysMD5* md5)
+{
+  unsigned char digest[16];
+  char md5out[33];
+  kwsysMD5_Initialize(md5);
+  kwsysMD5_Append(md5, testMD5input2, testMD5input2len);
+  kwsysMD5_Finalize(md5, digest);
+  kwsysMD5_DigestToHex(digest, md5out);
+  md5out[32] = 0;
+  printf("md5sum 2: expected [%s]\n"
+         "               got [%s]\n",
+         testMD5output2, md5out);
+  return (strcmp(md5out, testMD5output2) != 0)? 1:0;
+}
+
+int testEncode(int argc, char* argv[])
+{
+  int result = 0;
+  (void)argc;
+  (void)argv;
+
+  /* Test MD5 digest.  */
+  {
+  kwsysMD5* md5 = kwsysMD5_New();
+  result |= testMD5_1(md5);
+  result |= testMD5_2(md5);
+  kwsysMD5_Delete(md5);
+  }
+
+  return result;
+}