--- /dev/null 2015-04-06 08:40:03.942185037 -0400 +++ new/test/runtime/SelectionResolution/InvokeVirtualICCE.java 2015-04-17 16:07:56.788430966 -0400 @@ -0,0 +1,167 @@ +/* + * Copyright (c) 2014, 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 + * @summary Test of method selection and resolution cases that + * generate IncompatibleClassChangeError + * @run main InvokeVirtualICCE + */ + +import java.util.function.Consumer; +import java.util.Collection; +import java.util.Collections; +import java.util.Arrays; +import java.util.EnumSet; + +public class InvokeVirtualICCE extends SelectionResolutionTest { + + private static final SelectionResolutionTestCase.Builder initBuilder = + new SelectionResolutionTestCase.Builder(); + + static { + initBuilder.setResult(Result.ICCE); + } + + private static final Collection testgroups = + Arrays.asList( + /* invokevirtual tests */ + + /* resolved method is static*/ + /* Group 161: callsite = methodref = expected */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.CLASS), + EnumSet.of(MethodData.Access.PUBLIC, + MethodData.Access.PACKAGE, + MethodData.Access.PRIVATE), + EnumSet.of(MethodData.Context.STATIC), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedClass, + Template.MethodrefEqualsExpected, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.MethodrefSelectionResolvedIsClass), + /* Group 162: callsite = methodref, methodref != expected, + * expected is class, expected and callsite in the same package + */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.CLASS), + EnumSet.of(MethodData.Access.PUBLIC, + MethodData.Access.PACKAGE, + MethodData.Access.PRIVATE), + EnumSet.of(MethodData.Context.STATIC), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedClass, + Template.MethodrefNotEqualsExpectedClass, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.MethodrefSelectionResolvedIsClass), + /* Group 163: callsite = methodref, methodref != expected, + * expected is interface, expected and callsite in the same package + */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), + EnumSet.of(MethodData.Access.PUBLIC, + MethodData.Access.PRIVATE), + EnumSet.of(MethodData.Context.STATIC), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedIface, + Template.MethodrefNotEqualsExpectedIface, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.MethodrefSelectionResolvedIsIface), + + /* methodref is an interface */ + /* Group 164: callsite = methodref = expected */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), + EnumSet.of(MethodData.Access.PUBLIC, + MethodData.Access.PRIVATE), + EnumSet.allOf(MethodData.Context.class), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedIface, + Template.MethodrefEqualsExpected, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.IfaceMethodrefSelection), + /* Group 165: callsite = methodref, methodref != expected, + * expected and callsite in the same package + */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), + EnumSet.of(MethodData.Access.PUBLIC, + MethodData.Access.PRIVATE), + EnumSet.allOf(MethodData.Context.class), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedIface, + Template.IfaceMethodrefNotEqualsExpected, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.IfaceMethodrefSelection), + + /* Group 166: Ambiguous resolution tests */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), + EnumSet.of(MethodData.Access.PUBLIC), + EnumSet.allOf(MethodData.Context.class), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedIface, + Template.MethodrefAmbiguous, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.MethodrefSelectionResolvedIsIfaceNoOverride), + /* Group 167: ambiguous selection */ + new TestGroup.Simple(initBuilder, + Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), + Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), + EnumSet.of(MethodData.Access.PUBLIC), + EnumSet.of(MethodData.Context.INSTANCE), + EnumSet.of(ClassData.Package.SAME, + ClassData.Package.DIFFERENT)), + Template.OverrideAbstractExpectedIface, + Template.MethodrefNotEqualsExpectedIface, + Template.IgnoredAbstract, + Template.AllCallsiteCases, + Template.MethodrefAmbiguousResolvedIsIface) + ); + + private InvokeVirtualICCE() { + super(testgroups); + } + + public static void main(final String... args) { + new InvokeVirtualICCE().run(); + } +}