fix: tests failing

src/Engine/Operator/OperatorTable.cpp

@@ -1,4 +1,5 @@
 #include "Engine/Operator/OperatorTable.h"
+#include <boost/dll/import.hpp>
 
 #include <iostream>
 
@@ -26,5 +27,18 @@ std::vector<enzo::op::OpInfo> enzo::op::OperatorTable::getData()
     return opInfoStore_;
 }
 
+void enzo::op::OperatorTable::initPlugins()
+{
+    static bool pluginsLoaded=false;
+    if(pluginsLoaded) return;
+
+    auto initPlugin = boost::dll::import_symbol<void(enzo::op::addOperatorPtr)>(
+        "build/src/OpDefs/libenzoOps1.so", "newSopOperator"
+    );
+
+    initPlugin(enzo::op::OperatorTable::addOperator);
+
+    pluginsLoaded = true;
+}
 
 std::vector<enzo::op::OpInfo> enzo::op::OperatorTable::opInfoStore_;

src/Engine/Operator/OperatorTable.h

@@ -20,6 +20,8 @@ public:
     static void addOperator(const char* internalName, const char* displayName, nt::opConstructor ctorFunc);
     static nt::opConstructor getOpConstructor(std::string name);
     static std::vector<OpInfo> getData();
+    // TODO: move to better spot (maybe engine class)
+    static void initPlugins();
 private:
     static std::vector<OpInfo> opInfoStore_;
 };

src/Gui/main.cpp

@@ -2,7 +2,6 @@
 #include <QPushButton>
 #include <QSurfaceFormat>
 #include "Engine/Operator/OperatorTable.h"
-#include <boost/dll/import.hpp>
 
 #include "Interface.h"
 
@@ -16,12 +15,7 @@ int main(int argc, char **argv)
     format.setSamples(4);
     QSurfaceFormat::setDefaultFormat(format);
 
-    // setup table
-    auto initPlugin = boost::dll::import_symbol<void(enzo::op::addOperatorPtr)>(
-        "build/src/OpDefs/libenzoOps1.so", "newSopOperator"
-    );
-
-    initPlugin(enzo::op::OperatorTable::addOperator);
+    enzo::op::OperatorTable::initPlugins();
 
 
     QApplication app (argc, argv);