1 /* 2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package vm; 25 26 import java.io.*; 27 28 import org.testng.annotations.Test; 29 import separate.*; 30 import separate.Compiler; 31 32 import static org.testng.Assert.*; 33 import static separate.SourceModel.*; 34 import static separate.SourceModel.Class; 35 36 public class InterfaceAccessFlagsTest extends TestHarness { 37 public InterfaceAccessFlagsTest() { 38 super(false, false); 39 } 40 41 public void testMethodCallWithFlag(AccessFlag ... flags) { 42 Class I = new Class("I", 43 new ConcreteMethod("int", "m", "return priv();", AccessFlag.PUBLIC), 44 new ConcreteMethod("int", "priv", "return 99;", flags)); 45 Interface Istub = new Interface("I", 46 new DefaultMethod("int", "m", "return 0;")); 47 Class C = new Class("C", Istub, 48 new ConcreteMethod("int", "foo", "return (new C()).m();", 49 AccessFlag.PUBLIC, AccessFlag.STATIC)); 50 C.addCompilationDependency(Istub.findMethod("m")); 51 52 Compiler compiler = new Compiler(/*Compiler.Flags.VERBOSE*/); 53 compiler.addPostprocessor(new ClassToInterfaceConverter("I")); 54 // Turns I from a class into an interface when loading 55 56 ClassLoader cl = compiler.compile(C, I); 57 try { 58 java.lang.Class<?> C_class = 59 java.lang.Class.forName("C", true, cl); 60 assertNotNull(C_class); 61 java.lang.reflect.Method m = C_class.getMethod("foo"); 62 assertNotNull(m); 63 Integer res = (Integer)m.invoke(null); 64 assertEquals(res.intValue(), 99); 65 } catch (java.lang.reflect.InvocationTargetException e) { 66 fail("Unexpected exception: " + e.getCause()); 67 } catch (Throwable e) { 68 fail("Unexpected exception: " + e); 69 } finally { 70 compiler.cleanup(); 71 } 72 } 73 74 @Test(groups = "vm_prototype") 75 public void testPrivateMethodCall() { 76 testMethodCallWithFlag(AccessFlag.PRIVATE); 77 } 78 79 @Test(groups = "vm_prototype") 80 public void testStaticMethodCall() { 81 testMethodCallWithFlag(AccessFlag.PUBLIC, AccessFlag.STATIC); 82 } 83 84 @Test(groups = "vm_prototype") 85 public void testPrivateStaticMethodCall() { 86 testMethodCallWithFlag(AccessFlag.PRIVATE, AccessFlag.STATIC); 87 } 88 89 // Test other combos? Protected? 90 }