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comparison graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/vm/TruffleVMSingleThreadedTest.java @ 21468:99942eac9c6d

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Introducing TruffleVM - a central place to invoke code in any registered TruffleLanguage.
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Fri, 22 May 2015 13:41:10 +0200
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children 3286fb5fea4a b1530a6cce8c
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21467:d4db9d812c8d 21468:99942eac9c6d
1 /*
2 * Copyright (c) 2012, 2015, 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.test.vm;
24
25 import com.oracle.truffle.api.vm.TruffleVM;
26 import java.io.IOException;
27 import java.io.StringReader;
28 import java.net.URI;
29 import java.net.URISyntaxException;
30 import org.junit.Before;
31 import org.junit.Test;
32
33 public class TruffleVMSingleThreadedTest {
34 TruffleVM tvm;
35
36 @Before
37 public void initInDifferentThread() throws InterruptedException {
38 Thread t = new Thread("Initializer") {
39 @Override
40 public void run() {
41 tvm = TruffleVM.create();
42 }
43 };
44 t.start();
45 t.join();
46 }
47
48 @Test(expected = IllegalStateException.class)
49 public void evalURI() throws IOException, URISyntaxException {
50 tvm.eval(new URI("http://unknown.js"));
51 }
52
53 @Test(expected = IllegalStateException.class)
54 public void evalString() throws IOException {
55 tvm.eval("text/javascript", "1 + 1");
56 }
57
58 @Test(expected = IllegalStateException.class)
59 public void evalReader() throws IOException {
60 try (StringReader sr = new StringReader("1 + 1")) {
61 tvm.eval("text/javascript", sr);
62 }
63 }
64
65 @Test(expected = IllegalStateException.class)
66 public void findGlobalSymbol() {
67 tvm.findGlobalSymbol("doesNotExists");
68 }
69 }