Add 'print' unit test which prints the list of tests

Notes/VFALCO_LOG.txt

@@ -1,5 +1,13 @@
 Vinnie Falco's Change Log
 
+2013/08/07
+
+- Add 'print' test that shows all the tests
+
+2013/08/04
+
+- Begin reworking of socket code
+
 2013/08/01
 
 - Add beast::SemanticVersion

Subtrees/beast/modules/beast_core/diagnostic/beast_ProtectedCall.cpp

@@ -323,11 +323,11 @@ public:
     {
         beginTestCase ("backtrace");
 
-        pass ();
-
         String const s = SystemStats::getStackBacktrace ();
 
-        Logger::outputDebugString (s);
+        logMessage (s);
+
+        pass ();
     }
 };
 

Subtrees/beast/modules/beast_core/diagnostic/beast_UnitTest.cpp

@@ -351,3 +351,46 @@ void UnitTests::runTest (UnitTest& test)
         Throw (std::runtime_error ("unhandled exception during unit tests"));
     }
 }
+
+//------------------------------------------------------------------------------
+
+/** A UnitTest that prints the list of available unit tests.
+    Not an actual test (it always passes) but if you run it manually it
+    will print a list of the names of all available unit tests in the program.
+*/
+class UnitTestsPrinter : public UnitTest
+{
+public:
+    UnitTestsPrinter () : UnitTest ("print", "print", runManual)
+    {
+    }
+
+    void runTest ()
+    {
+        beginTestCase ("List available unit tests");
+
+        TestList const& list (UnitTest::getAllTests ());
+
+        for (int i = 0; i < list.size (); ++i)
+        {
+            UnitTest const& test (*list [i]);
+
+            String s;
+            switch (test.getWhen ())
+            {
+            default:
+            case UnitTest::runNormal:  s << "         "; break;
+            case UnitTest::runManual:  s << "[manual] "; break;
+            case UnitTest::runStartup: s << "[FORCED] "; break;
+            };
+
+            s << test.getPackageName () << "/" << test.getClassName ();
+
+            logMessage (s);
+        }
+
+        pass ();
+    }
+};
+
+static UnitTestsPrinter unitTestsPrinter;

modules/ripple_app/network/ripple_ProxyHandshake.cpp

@@ -269,7 +269,7 @@ bool ProxyHandshake::Version1::parse (void const* headerData, size_t headerBytes
 class ProxyHandshakeTests : public UnitTest
 {
 public:
-    ProxyHandshakeTests () : UnitTest ("ProxyHandshake", "ripple", runManual)
+    ProxyHandshakeTests () : UnitTest ("ProxyHandshake", "ripple")
     {
     }