diff --git a/libs/evoral/test/SMFTest.cpp b/libs/evoral/test/SMFTest.cpp
index 2a299be1f3..9bc6c639d9 100644
--- a/libs/evoral/test/SMFTest.cpp
+++ b/libs/evoral/test/SMFTest.cpp
@@ -20,15 +20,15 @@ SMFTest::takeFiveTest ()
 	TestSMF smf;
 	smf.open("./test/testdata/TakeFive.mid");
 	CPPUNIT_ASSERT(!smf.is_empty());
-	
+
 	seq->start_write();
 	smf.seek_to_start();
 
 	uint64_t time = 0; /* in SMF ticks */
 	Evoral::Event<double> ev;
-	
+
 	const double frames_per_beat = 100.0;
-	
+
 	uint32_t delta_t = 0;
 	uint32_t size    = 0;
 	uint8_t* buf     = NULL;
@@ -36,7 +36,7 @@ SMFTest::takeFiveTest ()
 	while ((ret = smf.read_event(&delta_t, &size, &buf)) >= 0) {
 		ev.set(buf, size, 0.0);
 		time += delta_t;
-		
+
 		if (ret > 0) { // didn't skip (meta) event
 			//cerr << "read smf event type " << hex << int(buf[0]) << endl;
 			// make ev.time absolute time in frames
diff --git a/libs/evoral/test/SMFTest.hpp b/libs/evoral/test/SMFTest.hpp
index 77ccb54572..1dbceee6ab 100644
--- a/libs/evoral/test/SMFTest.hpp
+++ b/libs/evoral/test/SMFTest.hpp
@@ -1,16 +1,16 @@
 /* This file is part of Evoral.
  * Copyright(C) 2000-2008 Paul Davis
  * Author: Hans Baier
- * 
+ *
  * Evoral is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or(at your option) any later
  * version.
- * 
+ *
  * Evoral is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
@@ -29,16 +29,16 @@ using namespace Evoral;
 class TestSMF : public SMF {
 public:
 	std::string path() const { return _path; }
-	
+
 	int open(const std::string& path) THROW_FILE_ERROR {
 		_path = path;
 		return SMF::open(path);
 	}
-	
+
 	void close() THROW_FILE_ERROR {
 		return SMF::close();
 	}
-	
+
 	int read_event(uint32_t* delta_t, uint32_t* size, uint8_t** buf) const {
 		return SMF::read_event(delta_t, size, buf);
 	}
@@ -49,31 +49,31 @@ private:
 
 class SMFTest : public CppUnit::TestFixture
 {
-    CPPUNIT_TEST_SUITE(SMFTest);
-    CPPUNIT_TEST(createNewFileTest);
-    CPPUNIT_TEST(takeFiveTest);
-    CPPUNIT_TEST_SUITE_END();
+	CPPUNIT_TEST_SUITE(SMFTest);
+	CPPUNIT_TEST(createNewFileTest);
+	CPPUNIT_TEST(takeFiveTest);
+	CPPUNIT_TEST_SUITE_END();
 
-    public:
-    	typedef double Time;
-       	
-        void setUp() { 
-           type_map = new DummyTypeMap();
-           assert(type_map);
-           seq = new MySequence<Time>(*type_map);
-           assert(seq);
-        }
-        
-        void tearDown() {
-        	delete seq;
-        	delete type_map;
-        }
+public:
+	typedef double Time;
 
-        void createNewFileTest();
-        void takeFiveTest();
+	void setUp() {
+		type_map = new DummyTypeMap();
+		assert(type_map);
+		seq = new MySequence<Time>(*type_map);
+		assert(seq);
+	}
 
-    private:
-       	DummyTypeMap*     type_map;
-       	MySequence<Time>* seq;
+	void tearDown() {
+		delete seq;
+		delete type_map;
+	}
+
+	void createNewFileTest();
+	void takeFiveTest();
+
+private:
+	DummyTypeMap*     type_map;
+	MySequence<Time>* seq;
 };
 
diff --git a/libs/evoral/test/SequenceTest.cpp b/libs/evoral/test/SequenceTest.cpp
index 96cb3221bf..cac819338f 100644
--- a/libs/evoral/test/SequenceTest.cpp
+++ b/libs/evoral/test/SequenceTest.cpp
@@ -5,7 +5,7 @@ CPPUNIT_TEST_SUITE_REGISTRATION(SequenceTest);
 
 using namespace std;
 
-void 
+void
 SequenceTest::createTest (void)
 {
 	CPPUNIT_ASSERT_EQUAL(size_t(0), seq->sysexes().size());
@@ -14,23 +14,23 @@ SequenceTest::createTest (void)
 }
 
 
-void 
+void
 SequenceTest::preserveEventOrderingTest (void)
 {
 	vector< boost::shared_ptr< Event<Time> > > inserted_events;
-	
+
 	seq->start_write();
-	
+
 	for (Notes::const_iterator i = test_notes.begin(); i != test_notes.end(); ++i) {
 		uint8_t buffer[2];
 		Event<Time>* event = new Event<Time>(
 				DummyTypeMap::CONTROL, (*i)->on_event().time(), 3, buffer, true
 		);
-		
+
 		event->buffer()[0] = MIDI_CMD_CONTROL;
 		event->buffer()[1] = event->time() / 100;
 		event->buffer()[2] = event->time() / 100;
-		
+
 		boost::shared_ptr<Event<Time> > event_ptr(event);
 
 		seq->append((*i)->on_event());
@@ -38,17 +38,17 @@ SequenceTest::preserveEventOrderingTest (void)
 				boost::shared_ptr<Event<Time> >(
 						new Event<Time>((*i)->on_event(), true)
 		));
-		
+
 		seq->append(*event_ptr);
 		inserted_events.push_back(event_ptr);
-		
+
 		seq->append((*i)->off_event());
 		inserted_events.push_back(
 				boost::shared_ptr<Event<Time> >(
 						new Event<Time>((*i)->off_event(), true)
 		));
 	}
-	
+
 	seq->end_write();
 
 	TestSink<Time> sink;
@@ -58,7 +58,7 @@ SequenceTest::preserveEventOrderingTest (void)
 	for (MySequence<Time>::const_iterator i = seq->begin(); i != seq->end(); ++i) {
 		sink.write(i->time(), i->event_type(), i->size(), i->buffer());
 	}
-	
+
 	CPPUNIT_ASSERT_EQUAL(size_t(12), test_notes.size());
 }
 
diff --git a/libs/evoral/test/SequenceTest.hpp b/libs/evoral/test/SequenceTest.hpp
index e5e5015bfc..5848f034e5 100644
--- a/libs/evoral/test/SequenceTest.hpp
+++ b/libs/evoral/test/SequenceTest.hpp
@@ -12,13 +12,13 @@ using namespace Evoral;
 
 class DummyTypeMap : public TypeMap {
 public:
-	
+
 	enum DummyEventType {
 		NOTE,
 		CONTROL,
 		SYSEX
 	};
-	
+
 	~DummyTypeMap() {}
 
 	bool type_is_midi (uint32_t /*type*/) const {return true;}
@@ -28,18 +28,18 @@ public:
 		case CONTROL:       return MIDI_CMD_CONTROL;
 		case SYSEX:         return MIDI_CMD_COMMON_SYSEX;
 		default:            return 0;
-		};		
+		};
 	}
-	
+
 	uint32_t midi_event_type(uint8_t status) const {
 		status &= 0xf0;
 		switch (status) {
 		case MIDI_CMD_CONTROL:          return CONTROL;
-		case MIDI_CMD_COMMON_SYSEX:     return SYSEX;			
+		case MIDI_CMD_COMMON_SYSEX:     return SYSEX;
 		default:                        return 0;
 		};
 	}
-	
+
 	bool is_integer (const Evoral::Parameter& /*param*/) const {return true;}
 
 	Parameter new_parameter(uint32_t type, uint8_t channel, uint32_t id) const {
@@ -55,9 +55,9 @@ template<typename Time>
 class MySequence : public Sequence<Time> {
 public:
 	MySequence(DummyTypeMap&map) : Sequence<Time>(map) {}
-	
+
 	boost::shared_ptr<Control> control_factory(const Parameter& param) {
-		
+
 		return boost::shared_ptr<Control>(
 			new Control(param, boost::shared_ptr<ControlList> (
 				new ControlList(param)
@@ -69,65 +69,64 @@ template<typename Time>
 class TestSink : public EventSink<Time> {
 public:
 	TestSink() : _last_event_time(-1) {}
-	
+
 	/// return value, time, type, size, buffer
 	sigc::signal<uint32_t, Time, EventType, uint32_t, const uint8_t*> writing;
-	
+
 	virtual uint32_t write(Time time, EventType type, uint32_t size, const uint8_t* buf) {
 		//std::cerr << "last event time: " << _last_event_time << " time: " << time << std::endl;
 		uint32_t result = writing(time, type, size, buf);
 		_last_event_time = time;
 		return result;
 	}
-	
-   	uint32_t assertLastEventTimeEarlier(
-   		Time time, EventType /*type*/, uint32_t /*size*/, const uint8_t* /*buf*/) {
-   		CPPUNIT_ASSERT(_last_event_time <= time);
+
+	uint32_t assertLastEventTimeEarlier(
+			Time time, EventType /*type*/, uint32_t /*size*/, const uint8_t* /*buf*/) {
+		CPPUNIT_ASSERT(_last_event_time <= time);
 		return 0;
-   	}
-	
+	}
+
 	Time last_event_time() const { return _last_event_time; }
-	
+
 private:
 	Time _last_event_time;
 };
 
 class SequenceTest : public CppUnit::TestFixture
 {
-    CPPUNIT_TEST_SUITE (SequenceTest);
-    CPPUNIT_TEST (createTest);
-    CPPUNIT_TEST (preserveEventOrderingTest);
-    CPPUNIT_TEST_SUITE_END ();
+	CPPUNIT_TEST_SUITE (SequenceTest);
+	CPPUNIT_TEST (createTest);
+	CPPUNIT_TEST (preserveEventOrderingTest);
+	CPPUNIT_TEST_SUITE_END ();
 
-    public:
-    
-    	typedef double Time;
-       	typedef std::vector<boost::shared_ptr<Note<Time> > > Notes;
-       	
-        void setUp (void) { 
-        	type_map = new DummyTypeMap();
-           	assert(type_map);
-           	seq = new MySequence<Time>(*type_map);
-           	assert(seq);
-           	
-           	for(int i = 0; i < 12; i++) {
-           		test_notes.push_back(boost::shared_ptr<Note<Time> >
+public:
+	typedef double Time;
+	typedef std::vector<boost::shared_ptr<Note<Time> > > Notes;
+
+	void setUp (void) {
+		type_map = new DummyTypeMap();
+		assert(type_map);
+		seq = new MySequence<Time>(*type_map);
+		assert(seq);
+
+		for (int i = 0; i < 12; i++) {
+			test_notes.push_back(boost::shared_ptr<Note<Time> >
 					(new Note<Time>(0, i * 100, 100, 64 + i, 64)));
-           	}
-        }
-        
-        void tearDown (void) {
-        	test_notes.clear();
-        	delete seq;
-        	delete type_map;
-        }
+		}
+	}
 
-        void createTest (void);
-        void preserveEventOrderingTest (void);
+	void tearDown (void) {
+		test_notes.clear();
+		delete seq;
+		delete type_map;
+	}
 
-    private:
-       	DummyTypeMap*       type_map;
-       	MySequence<Time>*   seq;
-       	
-       	Notes test_notes;
+	void createTest (void);
+	void preserveEventOrderingTest (void);
+
+private:
+	DummyTypeMap*       type_map;
+	MySequence<Time>*   seq;
+
+	Notes test_notes;
 };
diff --git a/libs/evoral/test/testrunner.cpp b/libs/evoral/test/testrunner.cpp
index e72d475e88..f1cbaecf5a 100644
--- a/libs/evoral/test/testrunner.cpp
+++ b/libs/evoral/test/testrunner.cpp
@@ -11,7 +11,7 @@ int
 main()
 {
 	Glib::thread_init();
-	
+
     CppUnit::TestResult testresult;
 
     CppUnit::TestResultCollector collectedresults;