Mercurial > hg > truffle
changeset 22281:137edaaad62f
TruffleObject associated with PolyglotEngine should be more or less opaque - test the behavior.
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Tue, 06 Oct 2015 20:39:22 +0200 |
parents | af8c8edec0f2 |
children | 088b3121f5ae |
files | truffle/com.oracle.truffle.sl.test/src/com/oracle/truffle/sl/test/ToStringOfEvalTest.java |
diffstat | 1 files changed, 74 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/truffle/com.oracle.truffle.sl.test/src/com/oracle/truffle/sl/test/ToStringOfEvalTest.java Tue Oct 06 20:39:22 2015 +0200 @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * The Universal Permissive License (UPL), Version 1.0 + * + * Subject to the condition set forth below, permission is hereby granted to any + * person obtaining a copy of this software, associated documentation and/or + * data (collectively the "Software"), free of charge and under any and all + * copyright rights in the Software, and any and all patent rights owned or + * freely licensable by each licensor hereunder covering either (i) the + * unmodified Software as contributed to or provided by such licensor, or (ii) + * the Larger Works (as defined below), to deal in both + * + * (a) the Software, and + * + * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if + * one is included with the Software each a "Larger Work" to which the Software + * is contributed by such licensors), + * + * without restriction, including without limitation the rights to copy, create + * derivative works of, display, perform, and distribute the Software and make, + * use, sell, offer for sale, import, export, have made, and have sold the + * Software and the Larger Work(s), and to sublicense the foregoing rights on + * either these or other terms. + * + * This license is subject to the following condition: + * + * The above copyright notice and either this complete permission notice or at a + * minimum a reference to the UPL must be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +package com.oracle.truffle.sl.test; + +import com.oracle.truffle.api.source.Source; +import com.oracle.truffle.api.vm.PolyglotEngine; +import java.io.IOException; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; +import org.junit.Test; + +public class ToStringOfEvalTest { + + @Test + public void checkToStringOnAFunction() throws IOException { + PolyglotEngine engine = PolyglotEngine.buildNew().build(); + PolyglotEngine.Language sl = engine.getLanguages().get("application/x-sl"); + sl.eval(Source.fromText("function checkName() {}", "defineFn")); + PolyglotEngine.Value value1 = engine.findGlobalSymbol("checkName"); + PolyglotEngine.Value value2 = engine.findGlobalSymbol("checkName"); + + assertNotNull("Symbol is not null", value1); + assertNotNull("Symbol is not null either", value2); + + Object global1 = value1.get(); + Object global2 = value2.get(); + + assertNotNull("Symbol is not null", global1); + assertNotNull("Symbol is not null either", global2); + + assertEquals("Symbols are the same", global1, global2); + + assertTrue("Contans checkName text: " + global2, global2.toString().contains("checkName")); + } +}