archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-20 11:04:34 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Initial load

Browse source
This commit is contained in:
J. Duke 2007-12-01 00:00:00 +00:00
parent 686d76f772
commit f57b87e8f6
2973 changed files with 295817 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

78
langtools/test/tools/javac/api/TestEvalExpression.java Normal file
View file

@ -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<JavaFileObject> {
public void report(Diagnostic<? extends JavaFileObject> 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<String> compilerFlags = new ArrayList();
compilerFlags.add("-Xlint:all"); // report all warnings
compilerFlags.add("-g:none"); // don't generate debug info
final DiagnosticListener<JavaFileObject> 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);
}
}