From ab3a1ec6ef5f7d37baad864b3235c37f7e518144 Mon Sep 17 00:00:00 2001
From: Christoph Jentzsch <jentzsch.software@gmail.com>
Date: Fri, 7 Nov 2014 13:29:13 +0100
Subject: [PATCH] Added random test execution

---
 state.cpp |  8 --------
 vm.cpp    | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 8 deletions(-)

diff --git a/state.cpp b/state.cpp
index d090aec9c..57ddc7357 100644
--- a/state.cpp
+++ b/state.cpp
@@ -128,12 +128,4 @@ BOOST_AUTO_TEST_CASE(stPreCompiledContracts)
 	dev::test::executeTests("stPreCompiledContracts", "/StateTests", dev::test::doStateTests);
 }
 
-BOOST_AUTO_TEST_CASE(tmp)
-{
-	int currentVerbosity = g_logVerbosity;
-	g_logVerbosity = 12;
-	dev::test::executeTests("tmp", "/StateTests", dev::test::doStateTests);
-	g_logVerbosity = currentVerbosity;
-}
-
 BOOST_AUTO_TEST_SUITE_END()
diff --git a/vm.cpp b/vm.cpp
index a093966d4..ccf78802b 100644
--- a/vm.cpp
+++ b/vm.cpp
@@ -20,6 +20,7 @@
  * vm test functions.
  */
 
+#include <boost/filesystem.hpp>
 #include "vm.h"
 
 using namespace std;
@@ -423,6 +424,41 @@ BOOST_AUTO_TEST_CASE(vmPushDupSwapTest)
 	dev::test::executeTests("vmPushDupSwapTest", "/VMTests", dev::test::doVMTests);
 }
 
+BOOST_AUTO_TEST_CASE(vmRandom)
+{
+	string testPath = getTestPath();
+	testPath += "/VMTests/RandomTests";
+
+	vector<boost::filesystem::path> testFiles;
+	boost::filesystem::directory_iterator iterator(testPath);
+	for(; iterator != boost::filesystem::directory_iterator(); ++iterator)
+		if (boost::filesystem::is_regular_file(iterator->path()) && iterator->path().extension() == ".json")
+			testFiles.push_back(iterator->path());
+
+	for (auto& path: testFiles)
+	{
+		try
+		{
+			cnote << "Testing ..." << path.filename();
+			json_spirit::mValue v;
+			string testpath(path.c_str());
+			string s = asString(dev::contents(testpath));
+
+			BOOST_REQUIRE_MESSAGE(s.length() > 0, "Contents of " + testpath + " is empty. Have you cloned the 'tests' repo branch develop and set ETHEREUM_TEST_PATH to its path?");
+			json_spirit::read_string(s, v);
+			doVMTests(v, false);
+		}
+		catch (Exception const& _e)
+		{
+			BOOST_ERROR("Failed test with Exception: " << diagnostic_information(_e));
+		}
+		catch (std::exception const& _e)
+		{
+			BOOST_ERROR("Failed test with Exception: " << _e.what());
+		}
+	}
+}
+
 BOOST_AUTO_TEST_CASE(userDefinedFile)
 {
 	if (boost::unit_test::framework::master_test_suite().argc == 2)