Examples with CallTarget com.oracle.truffle.api.CallTarget used on opensource projects

Example 46 with CallTarget

use of com.oracle.truffle.api.CallTarget in project graal by oracle.

the class StackTraceTest method testFirstFrameIsCurrentFrame.

@Test
public void testFirstFrameIsCurrentFrame() {
    CallTarget callTarget = createCallTarget(new ReturnStackTraceNode());
    StackTrace stack = (StackTrace) callTarget.call();
    Assert.assertEquals(1, stack.frames.size());
    assertFrameEquals(stack.currentFrame, stack.frames.get(0));
}

Example 47 with CallTarget

use of com.oracle.truffle.api.CallTarget in project graal by oracle.

the class AccessorTest method testAccessorInstrumentationHandlerNotInitialized.

/**
 * Test that {@link CallTarget}s can be called even when the instrumentation framework is not
 * initialized (e.g., when not using the {@link PolyglotEngine}).
 */
@Test
public void testAccessorInstrumentationHandlerNotInitialized() throws IllegalAccessException {
    Object savedAccessor = instrumenthandler.get(null);
    instrumenthandler.set(null, null);
    try {
        CallTarget testCallTarget = Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(42));
        assertEquals(42, testCallTarget.call(new Object[0]));
    } finally {
        instrumenthandler.set(null, savedAccessor);
    }
}

Example 48 with CallTarget

use of com.oracle.truffle.api.CallTarget in project graal by oracle.

the class ChildrenNodesTest method test.

@Test
public void test() {
    TruffleRuntime runtime = Truffle.getRuntime();
    TestChildNode firstChild = new TestChildNode();
    TestChildNode secondChild = new TestChildNode();
    TestRootNode rootNode = new TestRootNode(new TestChildNode[] { firstChild, secondChild });
    CallTarget target = runtime.createCallTarget(rootNode);
    Assert.assertEquals(rootNode, firstChild.getParent());
    Assert.assertEquals(rootNode, secondChild.getParent());
    Iterator<Node> iterator = rootNode.getChildren().iterator();
    Assert.assertEquals(firstChild, iterator.next());
    Assert.assertEquals(secondChild, iterator.next());
    Assert.assertFalse(iterator.hasNext());
    Object result = target.call();
    Assert.assertEquals(42, result);
}

Example 49 with CallTarget

use of com.oracle.truffle.api.CallTarget in project graal by oracle.

the class FinalFieldTest method test.

@Test
public void test() {
    TruffleRuntime runtime = Truffle.getRuntime();
    TestRootNode rootNode = new TestRootNode(new TestChildNode[] { new TestChildNode(20), new TestChildNode(22) });
    CallTarget target = runtime.createCallTarget(rootNode);
    Object result = target.call();
    Assert.assertEquals(42, result);
}

Example 50 with CallTarget

use of com.oracle.truffle.api.CallTarget in project graal by oracle.

the class InterfaceChildFieldTest method testChildren.

@Test
public void testChildren() {
    TruffleRuntime runtime = Truffle.getRuntime();
    TestChildInterface[] children = new TestChildInterface[5];
    for (int i = 0; i < children.length; i++) {
        children[i] = new TestLeafNode();
    }
    TestChildrenNode parent = new TestChildrenNode(children);
    TestRootNode rootNode = new TestRootNode(parent);
    CallTarget target = runtime.createCallTarget(rootNode);
    Iterator<Node> iterator = parent.getChildren().iterator();
    for (int i = 0; i < children.length; i++) {
        Assert.assertEquals(children[i], iterator.next());
    }
    Assert.assertFalse(iterator.hasNext());
    Object result = target.call();
    Assert.assertEquals(105, result);
    Assert.assertEquals(2 + children.length, NodeUtil.countNodes(rootNode));
    Assert.assertEquals(2 + children.length, NodeUtil.countNodes(NodeUtil.cloneNode(rootNode)));
}