Examples with FrameDescriptor com.oracle.truffle.api.frame.FrameDescriptor used on opensource projects

Example 71 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class FrameSlotTypeSpecializationTest method test.

@Test
public void test() {
    TruffleRuntime runtime = Truffle.getRuntime();
    FrameDescriptor frameDescriptor = new FrameDescriptor();
    FrameSlot slot = frameDescriptor.addFrameSlot("localVar", FrameSlotKind.Int);
    TestRootNode rootNode = new TestRootNode(frameDescriptor, new IntAssignLocal(slot, new StringTestChildNode()), new IntReadLocal(slot));
    CallTarget target = runtime.createCallTarget(rootNode);
    Assert.assertEquals(FrameSlotKind.Int, slot.getKind());
    Object result = target.call();
    Assert.assertEquals("42", result);
    Assert.assertEquals(FrameSlotKind.Object, slot.getKind());
}

Example 72 with FrameDescriptor

use of com.oracle.truffle.api.frame.FrameDescriptor in project graal by oracle.

the class FrameTest method test.

@Test
public void test() throws SecurityException, IllegalArgumentException {
    TruffleRuntime runtime = Truffle.getRuntime();
    FrameDescriptor frameDescriptor = new FrameDescriptor();
    String varName = "localVar";
    FrameSlot slot = frameDescriptor.addFrameSlot(varName, FrameSlotKind.Int);
    TestRootNode rootNode = new TestRootNode(frameDescriptor, new AssignLocal(slot), new ReadLocal(slot));
    CallTarget target = runtime.createCallTarget(rootNode);
    Object result = target.call();
    Assert.assertEquals(42, result);
    frameDescriptor.removeFrameSlot(varName);
    boolean slotMissing = false;
    try {
        result = target.call();
    } catch (IllegalArgumentException iae) {
        slotMissing = true;
    }
    Assert.assertTrue(slotMissing);
}