1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/api/TestEvalExpression.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,78 @@ 1.4 +/* 1.5 + * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 4164450 1.30 + * @summary JSR 199: Standard interface for Java compilers 1.31 + * @author Peter von der Ah\u00e9 1.32 + * @compile TestEvalExpression.java evalexpr/ByteArrayClassLoader.java evalexpr/CompileFromString.java evalexpr/MemoryFileManager.java 1.33 + * @run main TestEvalExpression 1.34 + */ 1.35 + 1.36 +import java.lang.reflect.Method; 1.37 +import java.util.*; 1.38 +import javax.swing.JOptionPane; 1.39 +import javax.tools.*; 1.40 +import static evalexpr.CompileFromString.*; 1.41 + 1.42 +public class TestEvalExpression { 1.43 + static int errorCount = 0; 1.44 + static class Listener implements DiagnosticListener<JavaFileObject> { 1.45 + public void report(Diagnostic<? extends JavaFileObject> message) { 1.46 + if (message.getKind() == Diagnostic.Kind.ERROR) 1.47 + errorCount++; 1.48 + System.err.println(message); 1.49 + } 1.50 + } 1.51 + 1.52 + public static void main(String[] args) { 1.53 + // Get a compiler tool 1.54 + final JavaCompiler compiler = ToolProvider.getSystemJavaCompiler(); 1.55 + final List<String> compilerFlags = new ArrayList(); 1.56 + compilerFlags.add("-Xlint:all"); // report all warnings 1.57 + compilerFlags.add("-g:none"); // don't generate debug info 1.58 + final DiagnosticListener<JavaFileObject> listener = new Listener(); 1.59 + String expression = "System.getProperty(\"java.vendor\")"; 1.60 + Object result = null; 1.61 + try { 1.62 + result = evalExpression(compiler, listener, compilerFlags, expression); 1.63 + } catch (Exception e) { 1.64 + throw new AssertionError(e); 1.65 + } 1.66 + if (result == ERROR) 1.67 + throw new AssertionError(result); 1.68 + System.out.format("%s => %s%n", expression, result); 1.69 + if (!System.getProperty("java.vendor").equals(result)) 1.70 + throw new AssertionError(result); 1.71 + if (errorCount != 0) 1.72 + throw new AssertionError(errorCount); 1.73 + try { 1.74 + result = evalExpression(compiler, listener, compilerFlags, "fisk hest"); 1.75 + } catch (Exception e) { 1.76 + throw new AssertionError(e); 1.77 + } 1.78 + if (errorCount == 0) 1.79 + throw new AssertionError(errorCount); 1.80 + } 1.81 +}