Mercurial > hg > truffle

annotate truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/StructuredDataEntry.java @ 22499:9bba3a7b34be

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Check foreign arguments when accessing ComplexNumber/Sequence objects
author Matthias Grimmer <grimmer@ssw.jku.at>
date Mon, 14 Dec 2015 15:07:19 +0100
parents b3569a53c24c
children 89db2519ef18
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
22496
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
1 /*
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
2 * Copyright (c) 2015, 2015, Oracle and/or its affiliates. All rights reserved.
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
4 *
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
7 * published by the Free Software Foundation. Oracle designates this
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
8 * particular file as subject to the "Classpath" exception as provided
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
9 * by Oracle in the LICENSE file that accompanied this code.
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
10 *
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
11 * This code is distributed in the hope that it will be useful, but WITHOUT
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
14 * version 2 for more details (a copy is included in the LICENSE file that
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
15 * accompanied this code).
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
16 *
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
17 * You should have received a copy of the GNU General Public License version
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
18 * 2 along with this work; if not, write to the Free Software Foundation,
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
20 *
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
22 * or visit www.oracle.com if you need additional information or have any
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
23 * questions.
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
24 */
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
25 package com.oracle.truffle.tck;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
26
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
27 import com.oracle.truffle.api.CallTarget;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
28 import com.oracle.truffle.api.Truffle;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
29 import com.oracle.truffle.api.frame.VirtualFrame;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
30 import com.oracle.truffle.api.interop.ForeignAccess;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
31 import com.oracle.truffle.api.interop.ForeignAccess.Factory;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
32 import com.oracle.truffle.api.interop.Message;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
33 import com.oracle.truffle.api.interop.TruffleObject;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
34 import com.oracle.truffle.api.nodes.RootNode;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
35
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
36 final class StructuredDataEntry implements TruffleObject {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
37
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
38 private final byte[] buffer;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
39 private final Schema schema;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
40 private final int index;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
41
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
42 StructuredDataEntry(byte[] buffer, Schema schema, int index) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
43 this.buffer = buffer;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
44 this.schema = schema;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
45 this.index = index;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
46 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
47
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
48 public ForeignAccess getForeignAccess() {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
49 return ForeignAccess.create(new StructuredDataEntryForeignAccessFactory());
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
50 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
51
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
52 private static class StructuredDataEntryForeignAccessFactory implements Factory {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
53
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
54 public boolean canHandle(TruffleObject obj) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
55 return obj instanceof StructuredDataEntry;
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
56 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
57
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
58 public CallTarget accessMessage(Message tree) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
59 // for simplicity: this StructuredData is read-only
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
60 if (Message.IS_NULL.equals(tree)) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
61 return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(false));
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
62 } else if (Message.IS_EXECUTABLE.equals(tree)) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
63 return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(false));
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
64 } else if (Message.IS_BOXED.equals(tree)) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
65 return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(false));
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
66 } else if (Message.HAS_SIZE.equals(tree)) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
67 return Truffle.getRuntime().createCallTarget(RootNode.createConstantNode(false));
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
68 } else if (Message.READ.equals(tree)) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
69 return Truffle.getRuntime().createCallTarget(new StructuredDataEntryReadNode());
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
70 } else {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
71 throw new IllegalArgumentException(tree.toString() + " not supported");
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
72 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
73 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
74 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
75
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
76 private static class StructuredDataEntryReadNode extends RootNode {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
77 protected StructuredDataEntryReadNode() {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
78 super(TckLanguage.class, null, null);
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
79 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
80
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
81 @Override
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
82 public Object execute(VirtualFrame frame) {
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
83 StructuredDataEntry data = (StructuredDataEntry) ForeignAccess.getReceiver(frame);
22499
9bba3a7b34be Check foreign arguments when accessing ComplexNumber/Sequence objects
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 22496
diff changeset
84 String name = TckLanguage.expectString(ForeignAccess.getArguments(frame).get(0));
22496
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
85 return data.schema.get(data.buffer, data.index, name);
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
86 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
87
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
88 }
b3569a53c24c Refactor and improve ComplexNumber sequence tests
Matthias Grimmer <grimmer@ssw.jku.at>
parents:
diff changeset
89 }