Add TestNeedingSession and add missing tempo_test.h

git-svn-id: svn://localhost/ardour2/branches/3.0@11140 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 83 insertions, 0 deletions

diff --git a/libs/ardour/test/test_needing_session.cc b/libs/ardour/test/test_needing_session.cc
new file mode 100644
index 0000000000..e2da42c475
--- /dev/null
+++ b/libs/ardour/test/test_needing_session.cc
@@ -0,0 +1,83 @@
+#include "midi++/manager.h"
+#include "pbd/textreceiver.h"
+#include "pbd/compose.h"
+#include "pbd/enumwriter.h"
+#include "ardour/session.h"
+#include "ardour/audioengine.h"
+#include "test_needing_session.h"
+
+using namespace std;
+using namespace ARDOUR;
+using namespace PBD;
+
+class TestReceiver : public Receiver 
+{
+protected:
+	void receive (Transmitter::Channel chn, const char * str) {
+		const char *prefix = "";
+		
+		switch (chn) {
+		case Transmitter::Error:
+			prefix = ": [ERROR]: ";
+			break;
+		case Transmitter::Info:
+			/* ignore */
+			return;
+		case Transmitter::Warning:
+			prefix = ": [WARNING]: ";
+			break;
+		case Transmitter::Fatal:
+			prefix = ": [FATAL]: ";
+			break;
+		case Transmitter::Throw:
+			/* this isn't supposed to happen */
+			abort ();
+		}
+		
+		/* note: iostreams are already thread-safe: no external
+		   lock required.
+		*/
+		
+		cout << prefix << str << endl;
+		
+		if (chn == Transmitter::Fatal) {
+			exit (9);
+		}
+	}
+};
+
+TestReceiver test_receiver;
+
+void
+TestNeedingSession::setUp ()
+{
+	string const test_session_path = "libs/ardour/test/test_session";
+	system (string_compose ("rm -rf %1", test_session_path).c_str());
+	
+	init (false, true);
+	SessionEvent::create_per_thread_pool ("test", 512);
+
+	test_receiver.listen_to (error);
+	test_receiver.listen_to (info);
+	test_receiver.listen_to (fatal);
+	test_receiver.listen_to (warning);
+
+	AudioEngine* engine = new AudioEngine ("test", "");
+	MIDI::Manager::create (engine->jack ());
+	CPPUNIT_ASSERT (engine->start () == 0);
+
+	_session = new Session (*engine, test_session_path, "test_session");
+	engine->set_session (_session);
+}
+
+void
+TestNeedingSession::tearDown ()
+{
+	AudioEngine::instance()->remove_session ();
+	
+	delete _session;
+
+	EnumWriter::destroy ();
+	MIDI::Manager::destroy ();
+	AudioEngine::destroy ();
+}