Add new SharedStatefulProperty which manages a shared_ptr to

some Stateful object, and a subclass to use this for
AutomationList.  SharedStatefulProperty will manage undo / redo
using full copies of the XML state, like MementoCommand,
but does it within the Property undo system.



git-svn-id: svn://localhost/ardour2/branches/3.0@12740 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 20 insertions, 0 deletions

diff --git a/libs/ardour/test/test_util.cc b/libs/ardour/test/test_util.cc
new file mode 100644
index 0000000000..f1237f72df
--- /dev/null
+++ b/libs/ardour/test/test_util.cc
@@ -0,0 +1,20 @@
+#include <fstream>
+#include <sstream>
+#include "pbd/xml++.h"
+#include <cppunit/extensions/HelperMacros.h>
+
+using namespace std;
+
+void
+check_xml (XMLNode* node, string ref_file)
+{
+	system ("rm -f libs/ardour/test/test.xml");
+	ofstream f ("libs/ardour/test/test.xml");
+	node->dump (f);
+	f.close ();
+
+	stringstream cmd;
+	cmd << "diff -u libs/ardour/test/test.xml " << ref_file;
+	CPPUNIT_ASSERT_EQUAL (0, system (cmd.str().c_str ()));
+}
+