Added basic tests for PrimitiveLoader

Signed-off-by: Stefan Marr <git@stefan-marr.de>

tests/bd/primitives/PrimitiveTests.java

@@ -0,0 +1,41 @@
+package bd.primitives;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+
+import bd.testsetup.AddNodeFactory;
+import bd.testsetup.ExprNode;
+
+
+public class PrimitiveTests {
+
+  private final Primitives ps = new Primitives(null);
+
+  @Test
+  public void testPrimitiveAnnotation() {
+    Primitive[] annotations = ps.getPrimitiveAnnotation(AddNodeFactory.getInstance());
+    Primitive p = annotations[0];
+
+    assertEquals("Int", p.className());
+    assertEquals("+", p.primitive());
+    assertEquals(1, annotations.length);
+  }
+
+  @Test
+  public void testEagerSpecializer() {
+    Specializer<Void, ExprNode, String> s = ps.getEagerSpecializer("+", null, null);
+    assertNotNull(s);
+
+    assertEquals("AddNodeFactory", s.getName());
+  }
+
+  @Test
+  public void testParserSpecializer() {
+    Specializer<Void, ExprNode, String> s = ps.getParserSpecializer("+", null);
+    assertNotNull(s);
+
+    assertEquals("AddNodeFactory", s.getName());
+  }
+}

tests/bd/primitives/Primitives.java

@@ -0,0 +1,33 @@
+package bd.primitives;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.oracle.truffle.api.dsl.NodeFactory;
+
+import bd.testsetup.AddNodeFactory;
+import bd.testsetup.ExprNode;
+
+
+public class Primitives extends PrimitiveLoader<Void, ExprNode, String> {
+  protected Primitives(final Void context) {
+    super(context);
+    initialize();
+  }
+
+  @Override
+  protected List<NodeFactory<? extends ExprNode>> getFactories() {
+    List<NodeFactory<? extends ExprNode>> allFactories = new ArrayList<>();
+    allFactories.add(AddNodeFactory.getInstance());
+    return allFactories;
+  }
+
+  @Override
+  protected void registerPrimitive(final Primitive prim,
+      final Specializer<Void, ExprNode, String> specializer) {}
+
+  @Override
+  protected String getId(final String id) {
+    return id.intern();
+  }
+}

tests/bd/testsetup/AddNode.java

@@ -1,11 +1,16 @@
 package bd.testsetup;
 
+import com.oracle.truffle.api.dsl.GenerateNodeFactory;
 import com.oracle.truffle.api.dsl.NodeChild;
 import com.oracle.truffle.api.dsl.Specialization;
 
+import bd.primitives.Primitive;
+
 
 @NodeChild(value = "left", type = ExprNode.class)
 @NodeChild(value = "right", type = ExprNode.class)
+@Primitive(className = "Int", primitive = "+", selector = "+")
+@GenerateNodeFactory
 public abstract class AddNode extends ExprNode {
 
   @Specialization

tests/bd/testsetup/TestAdd.java

@@ -11,7 +11,7 @@ public class TestAdd {
 
   @Test
   public void testLiteralIntegerAddition() throws UnexpectedResultException {
-    AddNode node = AddNodeGen.create(new IntLiteral(2), new IntLiteral(40));
+    AddNode node = AddNodeFactory.create(new IntLiteral(2), new IntLiteral(40));
     assertEquals(42, node.executeInt(null));
   }
 }