Mercurial > hg > truffle
diff truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Wed, 17 Jun 2015 10:58:08 +0200 |
parents | graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java@28479abd1a69 |
children | dc83cc1f94f2 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java Wed Jun 17 10:58:08 2015 +0200 @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ +package com.oracle.truffle.api.dsl.test; + +import java.util.*; + +import org.junit.*; + +import com.oracle.truffle.api.dsl.*; +import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode; +import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; +import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported1Factory; +import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported2Factory; +import com.oracle.truffle.api.nodes.*; + +public class UnsupportedSpecializationTest { + + @Test + public void testUnsupported1() { + TestRootNode<Unsupported1> root = TestHelper.createRoot(Unsupported1Factory.getInstance()); + try { + TestHelper.executeWith(root, ""); + Assert.fail(); + } catch (UnsupportedSpecializationException e) { + Assert.assertNotNull(e.getSuppliedValues()); + Assert.assertEquals(1, e.getSuppliedValues().length); + Assert.assertEquals("", e.getSuppliedValues()[0]); + Assert.assertSame(root.getNode().getChildren().iterator().next(), e.getSuppliedNodes()[0]); + Assert.assertEquals(root.getNode(), e.getNode()); + } + } + + @NodeChild("a") + abstract static class Unsupported1 extends ValueNode { + + @Specialization + public int doInteger(@SuppressWarnings("unused") int a) { + throw new AssertionError(); + } + } + + @Test + public void testUnsupported2() { + TestRootNode<Unsupported2> root = TestHelper.createRoot(Unsupported2Factory.getInstance()); + try { + TestHelper.executeWith(root, "", 1); + Assert.fail(); + } catch (UnsupportedSpecializationException e) { + Assert.assertNotNull(e.getSuppliedValues()); + Assert.assertNotNull(e.getSuppliedNodes()); + Assert.assertEquals(3, e.getSuppliedValues().length); + Assert.assertEquals(3, e.getSuppliedNodes().length); + Assert.assertEquals("", e.getSuppliedValues()[0]); + Assert.assertEquals(false, e.getSuppliedValues()[1]); + Assert.assertEquals(null, e.getSuppliedValues()[2]); + List<Node> children = NodeUtil.findNodeChildren(root.getNode()); + Assert.assertSame(children.get(0), e.getSuppliedNodes()[0]); + Assert.assertNull(e.getSuppliedNodes()[1]); + Assert.assertSame(children.get(1), e.getSuppliedNodes()[2]); + Assert.assertEquals(root.getNode(), e.getNode()); + } + } + + @SuppressWarnings("unused") + @NodeChildren({@NodeChild("a"), @NodeChild("b")}) + abstract static class Unsupported2 extends ValueNode { + + @ShortCircuit("b") + public boolean needsB(Object a) { + return false; + } + + @Specialization + public int doInteger(int a, boolean hasB, int b) { + throw new AssertionError(); + } + } + +}