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91 lines
3.3 KiB
Java
91 lines
3.3 KiB
Java
/*
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* Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package vm;
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import java.io.*;
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import org.testng.annotations.Test;
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import separate.*;
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import separate.Compiler;
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import static org.testng.Assert.*;
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import static separate.SourceModel.*;
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import static separate.SourceModel.Class;
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public class InterfaceAccessFlagsTest extends TestHarness {
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public InterfaceAccessFlagsTest() {
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super(false, false);
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}
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public void testMethodCallWithFlag(AccessFlag ... flags) {
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Class I = new Class("I",
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new ConcreteMethod("int", "m", "return priv();", AccessFlag.PUBLIC),
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new ConcreteMethod("int", "priv", "return 99;", flags));
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Interface Istub = new Interface("I",
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new DefaultMethod("int", "m", "return 0;"));
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Class C = new Class("C", Istub,
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new ConcreteMethod("int", "foo", "return (new C()).m();",
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AccessFlag.PUBLIC, AccessFlag.STATIC));
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C.addCompilationDependency(Istub.findMethod("m"));
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Compiler compiler = new Compiler(/*Compiler.Flags.VERBOSE*/);
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compiler.addPostprocessor(new ClassToInterfaceConverter("I"));
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// Turns I from a class into an interface when loading
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ClassLoader cl = compiler.compile(C, I);
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try {
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java.lang.Class<?> C_class =
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java.lang.Class.forName("C", true, cl);
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assertNotNull(C_class);
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java.lang.reflect.Method m = C_class.getMethod("foo");
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assertNotNull(m);
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Integer res = (Integer)m.invoke(null);
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assertEquals(res.intValue(), 99);
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} catch (java.lang.reflect.InvocationTargetException e) {
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fail("Unexpected exception: " + e.getCause());
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} catch (Throwable e) {
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fail("Unexpected exception: " + e);
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} finally {
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compiler.cleanup();
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}
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}
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@Test(groups = "vm_prototype")
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public void testPrivateMethodCall() {
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testMethodCallWithFlag(AccessFlag.PRIVATE);
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}
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@Test(groups = "vm_prototype")
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public void testStaticMethodCall() {
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testMethodCallWithFlag(AccessFlag.PUBLIC, AccessFlag.STATIC);
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}
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@Test(groups = "vm_prototype")
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public void testPrivateStaticMethodCall() {
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testMethodCallWithFlag(AccessFlag.PRIVATE, AccessFlag.STATIC);
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}
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// Test other combos? Protected?
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}
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