Killed some memory leaks

tests/cgalpngtest.cc

@@ -196,6 +196,9 @@ int main(int argc, char **argv)
 	csgInfo.glview->paintGL();
 	csgInfo.glview->save(outfile);
 
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 
 	return 0;

tests/csgtermtest.cc

@@ -143,6 +143,10 @@ int main(int argc, char **argv)
 	}
 	outfile.close();
 
+	if (root_term) root_term->unlink();
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 
 	return rc;

tests/csgtestcore.cc

@@ -216,6 +216,9 @@ int csgtestcore(int argc, char *argv[], test_type_e test_type)
 
 	csgInfo.glview->save(outfilename);
 
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 
 	return 0;

tests/csgtexttest.cc

@@ -129,6 +129,9 @@ int main(int argc, char **argv)
 	outfile << csgcache[*root_node] << "\n";
 	outfile.close();
 
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 
 	return rc;

tests/dumptest.cc

@@ -139,6 +139,9 @@ int main(int argc, char **argv)
 	outfile << dumpstdstr << "\n";
 	outfile.close();
 
+	delete root_node;
+	delete root_module;
+
 	root_module = parsefile(outfilename);
 	if (!root_module) {
 		fprintf(stderr, "Error: Unable to read back dumped file\n");
@@ -159,6 +162,9 @@ int main(int argc, char **argv)
 		exit(1);
 	}
 
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 
 	return rc;

tests/echotest.cc

@@ -124,6 +124,9 @@ int main(int argc, char **argv)
 	AbstractNode::resetIndexCounter();
 	root_node = root_module->evaluate(&root_ctx, &root_inst);
 
+	delete root_node;
+	delete root_module;
+
 	Builtins::instance(true);
 	ofile.close();
 	return rc;

valgrind.supp

@@ -39,3 +39,14 @@
    fun:(below main)
 }
 
+{
+   Qt misc leaks
+   Memcheck:Leak
+   fun:calloc
+   ...
+   fun:_Z7qt_initP19QApplicationPrivatei
+   fun:_ZN19QApplicationPrivate9constructEv
+   fun:_ZN12QApplicationC2ERiPPcbi
+   fun:main
+}
+