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comparison graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/NodeChildNoNameTest.java @ 11183:0f5ff66a949d

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Truffle-DSL: Fixed a bug with anonymous children (GRAAL-321 #resolve)
author Christian Humer <christian.humer@gmail.com>
date Mon, 29 Jul 2013 18:46:43 +0200
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11182:fa65fc74eb76 11183:0f5ff66a949d
1 /*
2 * Copyright (c) 2012, 2012, 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 org.junit.*;
26
27 import com.oracle.truffle.api.dsl.*;
28 import com.oracle.truffle.api.dsl.test.NodeChildNoNameTestFactory.OneArgNoNameFactory;
29 import com.oracle.truffle.api.dsl.test.NodeChildNoNameTestFactory.ThreeArgsNoNameFactory;
30 import com.oracle.truffle.api.dsl.test.NodeChildNoNameTestFactory.TwoArgsNoNameFactory;
31 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
32 import com.oracle.truffle.api.frame.*;
33
34 public class NodeChildNoNameTest {
35
36 @Test
37 public void testOneArg() {
38 ValueNode node = new ConstantNode();
39 OneArgNoName arg = OneArgNoNameFactory.create(node);
40 Assert.assertEquals(node, arg.getChild0());
41 Assert.assertEquals(43, TestHelper.createCallTarget(arg).call());
42 }
43
44 @Test
45 public void testTwoArg() {
46 ValueNode node1 = new ConstantNode();
47 ValueNode node2 = new ConstantNode();
48 TwoArgsNoName arg = TwoArgsNoNameFactory.create(node1, node2);
49 Assert.assertEquals(node1, arg.getChild0());
50 Assert.assertEquals(node2, arg.getChild1());
51 Assert.assertEquals(84, TestHelper.createCallTarget(arg).call());
52 }
53
54 @Test
55 public void testThreeArg() {
56 ValueNode node1 = new ConstantNode();
57 ValueNode node2 = new ConstantNode();
58 ValueNode node3 = new ConstantNode();
59 ThreeArgsNoName arg = ThreeArgsNoNameFactory.create(node1, node2, node3);
60 Assert.assertEquals(node1, arg.getChild0());
61 Assert.assertEquals(node2, arg.getChild1());
62 Assert.assertEquals(node3, arg.getChild2());
63 Assert.assertEquals(126, TestHelper.createCallTarget(arg).call());
64 }
65
66 private static class ConstantNode extends ValueNode {
67
68 @Override
69 public Object execute(VirtualFrame frame) {
70 return 42;
71 }
72 }
73
74 @NodeChild
75 abstract static class OneArgNoName extends ValueNode {
76
77 public abstract ValueNode getChild0();
78
79 @Specialization
80 int doIt(int exp) {
81 return exp + 1;
82 }
83
84 }
85
86 @NodeChildren({@NodeChild, @NodeChild})
87 abstract static class TwoArgsNoName extends ValueNode {
88
89 public abstract ValueNode getChild0();
90
91 public abstract ValueNode getChild1();
92
93 @Specialization
94 int doIt(int exp0, int exp1) {
95 return exp0 + exp1;
96 }
97 }
98
99 @NodeChildren({@NodeChild, @NodeChild, @NodeChild})
100 abstract static class ThreeArgsNoName extends ValueNode {
101
102 public abstract ValueNode getChild0();
103
104 public abstract ValueNode getChild1();
105
106 public abstract ValueNode getChild2();
107
108 @Specialization
109 int doIt(int exp0, int exp1, int exp2) {
110 return exp0 + exp1 + exp2;
111 }
112 }
113
114 }