Examples with InteropException com.oracle.truffle.api.interop.InteropException used on opensource projects

Example 11 with InteropException

use of com.oracle.truffle.api.interop.InteropException in project graal by oracle.

the class LateBindNFITest method testLateBind.

private static void testLateBind(CallTarget callTarget, Object symbol, Object signature) {
    TruffleObject increment;
    try {
        increment = (TruffleObject) ForeignAccess.sendRead(Message.READ.createNode(), testLibrary, symbol);
    } catch (InteropException e) {
        throw new AssertionError(e);
    }
    Object ret = callTarget.call(increment, signature, 41);
    Assert.assertThat("return value", ret, is(instanceOf(Integer.class)));
    Assert.assertEquals("return value", 42, (int) (Integer) ret);
}

Example 12 with InteropException

use of com.oracle.truffle.api.interop.InteropException in project graal by oracle.

the class JavaInteropTest method testException2.

@Test
public void testException2() throws InteropException {
    TruffleObject hashMapClass = JavaInterop.asTruffleObject(HashMap.class);
    try {
        ForeignAccess.sendNew(Message.createNew(0).createNode(), hashMapClass, -1);
        fail("expected an exception but none was thrown");
    } catch (InteropException ex) {
        throw ex;
    } catch (Exception ex) {
        assertTrue("expected HostException but was: " + ex.getClass(), JavaInterop.isHostException(ex));
        assertThat(JavaInterop.asHostException(ex), CoreMatchers.instanceOf(IllegalArgumentException.class));
    }
    try {
        ForeignAccess.sendNew(Message.createNew(0).createNode(), hashMapClass, "");
        fail("expected an exception but none was thrown");
    } catch (UnsupportedTypeException ex) {
    }
}

Example 13 with InteropException

use of com.oracle.truffle.api.interop.InteropException in project graal by oracle.

the class JavaInteropTest method testException.

@Test
public void testException() throws InteropException {
    TruffleObject iterator = JavaInterop.asTruffleObject(Collections.emptyList().iterator());
    try {
        ForeignAccess.sendInvoke(Message.createInvoke(0).createNode(), iterator, "next");
        fail("expected an exception but none was thrown");
    } catch (InteropException ex) {
        throw ex;
    } catch (Exception ex) {
        assertTrue("expected HostException but was: " + ex.getClass(), JavaInterop.isHostException(ex));
        assertThat(JavaInterop.asHostException(ex), CoreMatchers.instanceOf(NoSuchElementException.class));
    }
}

Example 14 with InteropException

use of com.oracle.truffle.api.interop.InteropException in project sulong by graalvm.

the class LLVMPolyglotImport method doImport.

@Specialization
protected Object doImport(Object name, @Cached("getContextReference()") ContextReference<LLVMContext> ctxRef) {
    String symbolName = readString.executeWithTarget(name);
    LLVMContext ctx = ctxRef.get();
    try {
        Object ret = ForeignAccess.sendRead(read, (TruffleObject) ctx.getEnv().getPolyglotBindings(), symbolName);
        return toLLVM.executeWithTarget(ret);
    } catch (InteropException ex) {
        throw ex.raise();
    }
}