77 lines
2.9 KiB
Java
77 lines
2.9 KiB
Java
/*
|
|
* Copyright (c) 2013, 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.
|
|
*/
|
|
import java.io.File;
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
/*
|
|
* @test
|
|
* @bug 8003549 8007297
|
|
* @summary tests class files instruction formats introduced in JSR-335
|
|
* @compile -XDignore.symbol.file Utils.java InstructionTests.java
|
|
* @run main InstructionTests
|
|
* @author ksrini
|
|
*/
|
|
public class InstructionTests {
|
|
public static void main(String... args) throws Exception {
|
|
testInvokeOpCodes();
|
|
Utils.cleanup();
|
|
}
|
|
/*
|
|
* the following should produce invokestatic and invokespecial
|
|
* on InterfaceMethodRefs vs. MethodRefs, packer/unpacker should work
|
|
*/
|
|
static void testInvokeOpCodes() throws Exception {
|
|
List<String> scratch = new ArrayList<>();
|
|
final String fname = "A";
|
|
String javaFileName = fname + Utils.JAVA_FILE_EXT;
|
|
scratch.add("interface I {");
|
|
scratch.add(" default void forEach(){}");
|
|
scratch.add(" static void next() {}");
|
|
scratch.add("}");
|
|
scratch.add("class A implements I {");
|
|
scratch.add(" public void forEach(Object o){");
|
|
scratch.add(" I.super.forEach();");
|
|
scratch.add(" I.next();");
|
|
scratch.add(" }");
|
|
scratch.add("}");
|
|
File cwd = new File(".");
|
|
File javaFile = new File(cwd, javaFileName);
|
|
Utils.createFile(javaFile, scratch);
|
|
|
|
// -g to compare LVT and LNT entries
|
|
Utils.compiler("-g", javaFile.getName());
|
|
|
|
File propsFile = new File("pack.props");
|
|
scratch.clear();
|
|
scratch.add("com.sun.java.util.jar.pack.class.format.error=error");
|
|
scratch.add("pack.unknown.attribute=error");
|
|
Utils.createFile(propsFile, scratch);
|
|
// jar the file up
|
|
File testjarFile = new File(cwd, "test" + Utils.JAR_FILE_EXT);
|
|
Utils.jar("cvf", testjarFile.getName(), ".");
|
|
|
|
Utils.testWithRepack(testjarFile, "--config-file=" + propsFile.getName());
|
|
}
|
|
}
|