82 lines
3.2 KiB
Java
82 lines
3.2 KiB
Java
/*
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* Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4164450
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* @summary JSR 199: Standard interface for Java compilers
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* @author Peter von der Ah\u00e9
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* @modules java.compiler
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* java.desktop
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* jdk.compiler
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* @compile TestEvalExpression.java evalexpr/ByteArrayClassLoader.java evalexpr/CompileFromString.java evalexpr/MemoryFileManager.java
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* @run main TestEvalExpression
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*/
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import java.lang.reflect.Method;
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import java.util.*;
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import javax.swing.JOptionPane;
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import javax.tools.*;
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import static evalexpr.CompileFromString.*;
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public class TestEvalExpression {
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static int errorCount = 0;
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static class Listener implements DiagnosticListener<JavaFileObject> {
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public void report(Diagnostic<? extends JavaFileObject> message) {
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if (message.getKind() == Diagnostic.Kind.ERROR)
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errorCount++;
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System.err.println(message);
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}
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}
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public static void main(String[] args) {
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// Get a compiler tool
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final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
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final List<String> compilerFlags = new ArrayList();
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compilerFlags.add("-Xlint:all"); // report all warnings
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compilerFlags.add("-g:none"); // don't generate debug info
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final DiagnosticListener<JavaFileObject> listener = new Listener();
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String expression = "System.getProperty(\"java.vendor\")";
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Object result = null;
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try {
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result = evalExpression(compiler, listener, compilerFlags, expression);
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} catch (Exception e) {
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throw new AssertionError(e);
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}
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if (result == ERROR)
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throw new AssertionError(result);
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System.out.format("%s => %s%n", expression, result);
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if (!System.getProperty("java.vendor").equals(result))
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throw new AssertionError(result);
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if (errorCount != 0)
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throw new AssertionError(errorCount);
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try {
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result = evalExpression(compiler, listener, compilerFlags, "fisk hest");
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} catch (Exception e) {
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throw new AssertionError(e);
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}
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if (errorCount == 0)
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throw new AssertionError(errorCount);
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}
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}
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