From b8ce26d9f9d0a079ccfdb39f2e225b63dbe5f10a Mon Sep 17 00:00:00 2001
From: Carl Allendorph <callendorph@gmail.com>
Date: Sat, 19 Apr 2014 10:52:08 -0700
Subject: Broke trie tests out as separate boost auto test case.

---
 main.cpp |  1 -
 trie.cpp | 74 +++++++++++++++++++++++++++++++---------------------------------
 2 files changed, 36 insertions(+), 39 deletions(-)

diff --git a/main.cpp b/main.cpp
index 92ec9a4f..9fdee181 100644
--- a/main.cpp
+++ b/main.cpp
@@ -45,7 +45,6 @@ BOOST_AUTO_TEST_CASE(basic_tests)
 	std::cout << sha3(s.out()) << std::endl;*/
 
 	int r = 0;
-	r += trieTest();
 	r += vmTest();
 	r += cryptoTest();	// TODO: Put in tests repo.
 //	r += daggerTest();
diff --git a/trie.cpp b/trie.cpp
index 5e3cfcb6..785bcc72 100644
--- a/trie.cpp
+++ b/trie.cpp
@@ -26,56 +26,56 @@
 #include <TrieDB.h>
 #include "TrieHash.h"
 #include "MemTrie.h"
+#include <boost/test/unit_test.hpp>
+
 using namespace std;
 using namespace eth;
 
 namespace js = json_spirit;
 
-namespace eth
-{
+namespace eth 
+{ 
+	namespace test
+	{
+		static unsigned fac(unsigned _i) 
+		{ 
+			return _i > 2 ? _i * fac(_i - 1) : _i; 
+		}
 
-unsigned fac(unsigned _i) { return _i > 2 ? _i * fac(_i - 1) : _i; }
+	}
+}
 
-template <> class UnitTest<4>
+
+BOOST_AUTO_TEST_CASE(trie_tests)
 {
-public:
-	int operator()()
+	cnote << "Testing Trie...";
+
+	js::mValue v;
+	string s = asString(contents("../../tests/trietest.json"));
+	BOOST_REQUIRE_MESSAGE( s.length() > 0, "Contents of 'trietest.json' is empty. Have you cloned the 'tests' repo branch develop?");
+	js::read_string(s, v);
+	for (auto& i: v.get_obj())
 	{
-		js::mValue v;
-		string s = asString(contents("../../tests/trietest.json"));
-		js::read_string(s, v);
-		bool passed = true;
-		for (auto& i: v.get_obj())
+		js::mObject& o = i.second.get_obj();
+		cnote << i.first;
+		vector<pair<string, string>> ss;
+		for (auto& i: o["in"].get_obj())
+			ss.push_back(make_pair(i.first, i.second.get_str()));
+		for (unsigned j = 0; j < eth::test::fac((unsigned)ss.size()); ++j)
 		{
-			js::mObject& o = i.second.get_obj();
-			cnote << i.first;
-			vector<pair<string, string>> ss;
-			for (auto& i: o["in"].get_obj())
-				ss.push_back(make_pair(i.first, i.second.get_str()));
-			for (unsigned j = 0; j < fac((unsigned)ss.size()); ++j)
-			{
-				next_permutation(ss.begin(), ss.end());
-				BasicMap m;
-				GenericTrieDB<BasicMap> t(&m);
-				t.init();
-				for (auto const& k: ss)
-					t.insert(k.first, k.second);
-				if (!o["root"].is_null() && o["root"].get_str() != toHex(t.root().asArray()))
-				{
-					cwarn << "Test failed on permutation " << j;
-					cwarn << "Test says:" << o["root"].get_str();
-					cwarn << "Impl says:" << toHex(t.root().asArray());
-					passed = false;
-				}
-			}
+			next_permutation(ss.begin(), ss.end());
+			BasicMap m;
+			GenericTrieDB<BasicMap> t(&m);
+			t.init();
+			for (auto const& k: ss)
+				t.insert(k.first, k.second);
+			BOOST_REQUIRE(!o["root"].is_null()); 
+			BOOST_CHECK(o["root"].get_str() == toHex(t.root().asArray()) ); 
 		}
-		return passed ? 0 : 1;
 	}
-
-};
-
 }
 
+
 inline h256 stringMapHash256(StringMap const& _s)
 {
 	return hash256(_s);
@@ -83,8 +83,6 @@ inline h256 stringMapHash256(StringMap const& _s)
 
 int trieTest()
 {
-	cnote << "Testing Trie...";
-	return UnitTest<4>()();
 
 	// More tests...
 	{
-- 
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