Examples with Node com.oracle.truffle.api.nodes.Node used on opensource projects

Example 26 with Node

use of com.oracle.truffle.api.nodes.Node in project graal by oracle.

the class JavaInteropTest method notUnboxable.

@Test
public void notUnboxable() {
    Node unboxNode = Message.UNBOX.createNode();
    assertThrowsExceptionWithCause(() -> ForeignAccess.sendUnbox(unboxNode, JavaInterop.asTruffleObject(null)), UnsupportedMessageException.class);
    assertThrowsExceptionWithCause(() -> ForeignAccess.sendUnbox(unboxNode, JavaInterop.asTruffleObject(new Object())), UnsupportedMessageException.class);
    assertThrowsExceptionWithCause(() -> ForeignAccess.sendUnbox(unboxNode, JavaInterop.asTruffleObject(Object.class)), UnsupportedMessageException.class);
}

Example 27 with Node

use of com.oracle.truffle.api.nodes.Node in project graal by oracle.

the class JavaInteropTest method message.

static Object message(final Message m, TruffleObject receiver, Object... arr) {
    Node n = m.createNode();
    CallTarget callTarget = Truffle.getRuntime().createCallTarget(new TemporaryRoot(n, receiver));
    return callTarget.call(arr);
}

Example 28 with Node

use of com.oracle.truffle.api.nodes.Node in project graal by oracle.

the class OverloadedTest method testOverloadingTruffleObjectArg.

@Test
public void testOverloadingTruffleObjectArg() throws InteropException {
    Node n = Message.createInvoke(1).createNode();
    ForeignAccess.sendInvoke(n, obj, "x", new UnboxableToInt(21));
    assertEquals(42, data.x);
    ForeignAccess.sendInvoke(n, obj, "x", JavaInterop.asTruffleObject(10));
    assertEquals(20, data.x);
}

Example 29 with Node

use of com.oracle.truffle.api.nodes.Node in project graal by oracle.

the class OverloadedTest method testWidening.

@Test
public void testWidening() throws InteropException {
    Node n = Message.createInvoke(1).createNode();
    Num num = new Num();
    TruffleObject numobj = JavaInterop.asTruffleObject(num);
    ForeignAccess.sendInvoke(n, numobj, "d", (byte) 42);
    assertEquals("int", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", (short) 42);
    assertEquals("int", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", 42);
    assertEquals("int", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", 42.1f);
    assertEquals("double", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", 42.1d);
    assertEquals("double", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", 0x8000_0000L);
    assertEquals("double", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "d", 42L);
    assertEquals("int", num.parameter);
    ForeignAccess.sendInvoke(n, numobj, "f", 42L);
    assertEquals("int", num.parameter);
}

Example 30 with Node

use of com.oracle.truffle.api.nodes.Node in project graal by oracle.

the class SLInstrumentTest method checkBlock.

private static void checkBlock(Scope ls) {
    assertEquals("block", ls.getName());
    // Test that ls.getNode() does not return the current root node, it ought to be a block node
    Node node = ls.getNode();
    assertNotNull(node);
    assertFalse(node.getClass().getName(), node instanceof RootNode);
}