diff -r fd16c54261b3 -r 06bc494ca11e langtools/test/tools/javac/api/TestEvalExpression.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/langtools/test/tools/javac/api/TestEvalExpression.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,78 @@ +/* + * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +/* + * @test + * @bug 4164450 + * @summary JSR 199: Standard interface for Java compilers + * @author Peter von der Ah\u00e9 + * @compile TestEvalExpression.java evalexpr/ByteArrayClassLoader.java evalexpr/CompileFromString.java evalexpr/MemoryFileManager.java + * @run main TestEvalExpression + */ + +import java.lang.reflect.Method; +import java.util.*; +import javax.swing.JOptionPane; +import javax.tools.*; +import static evalexpr.CompileFromString.*; + +public class TestEvalExpression { + static int errorCount = 0; + static class Listener implements DiagnosticListener { + public void report(Diagnostic message) { + if (message.getKind() == Diagnostic.Kind.ERROR) + errorCount++; + System.err.println(message); + } + } + + public static void main(String[] args) { + // Get a compiler tool + final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); + final List compilerFlags = new ArrayList(); + compilerFlags.add("-Xlint:all"); // report all warnings + compilerFlags.add("-g:none"); // don't generate debug info + final DiagnosticListener listener = new Listener(); + String expression = "System.getProperty(\"java.vendor\")"; + Object result = null; + try { + result = evalExpression(compiler, listener, compilerFlags, expression); + } catch (Exception e) { + throw new AssertionError(e); + } + if (result == ERROR) + throw new AssertionError(result); + System.out.format("%s => %s%n", expression, result); + if (!System.getProperty("java.vendor").equals(result)) + throw new AssertionError(result); + if (errorCount != 0) + throw new AssertionError(errorCount); + try { + result = evalExpression(compiler, listener, compilerFlags, "fisk hest"); + } catch (Exception e) { + throw new AssertionError(e); + } + if (errorCount == 0) + throw new AssertionError(errorCount); + } +}