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/*
* Copyright (c) 2015, 2016, 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 8034854
* @summary Verify that nested enums have correct abstract flag in the InnerClasses attribute.
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* jdk.compiler/com.sun.tools.javac.util
* @build toolbox.ToolBox toolbox.JavacTask
* @build T8068517
* @run main T8068517
*/
import com.sun.tools.javac.util.Assert;
import java.util.Arrays;
import javax.tools.JavaFileManager;
import javax.tools.StandardLocation;
import javax.tools.ToolProvider;
import toolbox.JavacTask;
import toolbox.ToolBox;
public class T8068517 {
public static void main(String[] args) throws Exception {
new T8068517().run();
}
void run() throws Exception {
runTest("class A {\n" +
" enum AInner implements Runnable {\n" +
" A {\n" +
" public void run() {}\n" +
" };\n" +
" }\n" +
"}\n",
"class B {\n" +
" A.AInner a;\n" +
"}");
runTest("class A {\n" +
" enum AInner implements Runnable {\n" +
" A {\n" +
" public void run() {}\n" +
" };\n" +
" }\n" +
" AInner aInner;\n" +
"}\n",
"class B {\n" +
" void test(A a) {;\n" +
" switch (a.aInner) {\n" +
" case A: break;\n" +
" }\n" +
" };\n" +
"}");
runTest("class A {\n" +
" enum AInner implements Runnable {\n" +
" A {\n" +
" public void run() {}\n" +
" };\n" +
" }\n" +
" AInner aInner;\n" +
"}\n",
"class B {\n" +
" void test(A a) {;\n" +
" System.err.println(a.aInner.toString());\n" +
" };\n" +
"}");
runTest("class A {\n" +
" enum AInner implements Runnable {\n" +
" A {\n" +
" public void run() {}\n" +
" };\n" +
" }\n" +
" AInner aInner() {\n" +
" return null;\n" +
" }\n" +
"}\n",
"class B {\n" +
" void test(A a) {;\n" +
" System.err.println(a.aInner().toString());\n" +
" };\n" +
"}");
}
void runTest(String aJava, String bJava) throws Exception {
try (JavaFileManager fm = ToolProvider.getSystemJavaCompiler().getStandardFileManager(null, null, null)) {
ToolBox tb = new ToolBox();
ToolBox.MemoryFileManager memoryFM1 = new ToolBox.MemoryFileManager(fm);
new JavacTask(tb).fileManager(memoryFM1)
.sources(aJava, bJava)
.run();
ToolBox.MemoryFileManager memoryFM2 = new ToolBox.MemoryFileManager(fm);
new JavacTask(tb).fileManager(memoryFM2)
.sources(bJava, aJava)
.run();
Assert.check(Arrays.equals(memoryFM1.getFileBytes(StandardLocation.CLASS_OUTPUT, "B"),
memoryFM2.getFileBytes(StandardLocation.CLASS_OUTPUT, "B")));
}
}
}
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