/*
* Copyright (c) 2006, 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 6403468
* @summary Test that an erroneous return code results from raising an error.
* @author Joseph D. Darcy
* @library /tools/javac/lib
* @modules jdk.compiler/com.sun.tools.javac.main
* @build JavacTestingAbstractProcessor CompileFail
* @compile TestReturnCode.java
*
* @compile -processor TestReturnCode -proc:only Foo.java
* @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnFirst Foo.java
* @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast Foo.java
* @run main CompileFail ERROR -processor TestReturnCode -proc:only -AErrorOnLast -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AErrorOnLast -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnFirst Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast Foo.java
* @run main CompileFail SYSERR -processor TestReturnCode -proc:only -AExceptionOnLast -AExceptionOnFirst -AErrorOnLast -AErrorOnFirst Foo.java
*/
import java.util.Set;
import java.util.HashSet;
import java.util.Arrays;
import javax.annotation.processing.*;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.*;
import javax.lang.model.util.*;
import static javax.tools.Diagnostic.Kind.*;
/**
* This processor raises errors or throws exceptions on different
* rounds to allow the return code to be test.
*/
@SupportedOptions({"ErrorOnFirst",
"ErrorOnLast",
"ExceptionOnFirst",
"ExceptionOnLast"})
public class TestReturnCode extends JavacTestingAbstractProcessor {
private boolean errorOnFirst;
private boolean errorOnLast;
private boolean exceptionOnFirst;
private boolean exceptionOnLast;
public boolean process(Set<? extends TypeElement> annotations,
RoundEnvironment roundEnv) {
if (!roundEnv.processingOver()) {
System.out.format("Variables: %b\t%b\t%b\t%b%n",
errorOnFirst,
errorOnLast,
exceptionOnFirst,
exceptionOnLast);
if (errorOnFirst)
messager.printMessage(ERROR, "Error on first round.");
if (exceptionOnFirst)
throw new RuntimeException("Exception on first round.");
} else {
if (errorOnLast)
messager.printMessage(ERROR, "Error on last round.");
if (exceptionOnLast)
throw new RuntimeException("Exception on last round.");
}
return true;
}
@Override
public void init(ProcessingEnvironment processingEnv) {
super.init(processingEnv);
Set<String> keySet = processingEnv.getOptions().keySet();
errorOnFirst = keySet.contains("ErrorOnFirst");
errorOnLast = keySet.contains("ErrorOnLast");
exceptionOnFirst = keySet.contains("ExceptionOnFirst");
exceptionOnLast = keySet.contains("ExceptionOnLast");
}
}