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comparison truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java @ 21951:9c8c0937da41

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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
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
1 /*
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.api.dsl.test;
24
25 import java.util.*;
26
27 import org.junit.*;
28
29 import com.oracle.truffle.api.dsl.*;
30 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
31 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
32 import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported1Factory;
33 import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported2Factory;
34 import com.oracle.truffle.api.nodes.*;
35
36 public class UnsupportedSpecializationTest {
37
38 @Test
39 public void testUnsupported1() {
40 TestRootNode<Unsupported1> root = TestHelper.createRoot(Unsupported1Factory.getInstance());
41 try {
42 TestHelper.executeWith(root, "");
43 Assert.fail();
44 } catch (UnsupportedSpecializationException e) {
45 Assert.assertNotNull(e.getSuppliedValues());
46 Assert.assertEquals(1, e.getSuppliedValues().length);
47 Assert.assertEquals("", e.getSuppliedValues()[0]);
48 Assert.assertSame(root.getNode().getChildren().iterator().next(), e.getSuppliedNodes()[0]);
49 Assert.assertEquals(root.getNode(), e.getNode());
50 }
51 }
52
53 @NodeChild("a")
54 abstract static class Unsupported1 extends ValueNode {
55
56 @Specialization
57 public int doInteger(@SuppressWarnings("unused") int a) {
58 throw new AssertionError();
59 }
60 }
61
62 @Test
63 public void testUnsupported2() {
64 TestRootNode<Unsupported2> root = TestHelper.createRoot(Unsupported2Factory.getInstance());
65 try {
66 TestHelper.executeWith(root, "", 1);
67 Assert.fail();
68 } catch (UnsupportedSpecializationException e) {
69 Assert.assertNotNull(e.getSuppliedValues());
70 Assert.assertNotNull(e.getSuppliedNodes());
71 Assert.assertEquals(3, e.getSuppliedValues().length);
72 Assert.assertEquals(3, e.getSuppliedNodes().length);
73 Assert.assertEquals("", e.getSuppliedValues()[0]);
74 Assert.assertEquals(false, e.getSuppliedValues()[1]);
75 Assert.assertEquals(null, e.getSuppliedValues()[2]);
76 List<Node> children = NodeUtil.findNodeChildren(root.getNode());
77 Assert.assertSame(children.get(0), e.getSuppliedNodes()[0]);
78 Assert.assertNull(e.getSuppliedNodes()[1]);
79 Assert.assertSame(children.get(1), e.getSuppliedNodes()[2]);
80 Assert.assertEquals(root.getNode(), e.getNode());
81 }
82 }
83
84 @SuppressWarnings("unused")
85 @NodeChildren({@NodeChild("a"), @NodeChild("b")})
86 abstract static class Unsupported2 extends ValueNode {
87
88 @ShortCircuit("b")
89 public boolean needsB(Object a) {
90 return false;
91 }
92
93 @Specialization
94 public int doInteger(int a, boolean hasB, int b) {
95 throw new AssertionError();
96 }
97 }
98
99 }