| /* |
| * Copyright (c) 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 |
| * @summary Test of method selection and resolution cases that |
| * generate NoSuchMethodError |
| * @modules java.base/jdk.internal.org.objectweb.asm |
| * @library /runtime/SelectionResolution/classes |
| * @run main NoSuchMethodErrorTest |
| */ |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.EnumSet; |
| import selectionresolution.ClassData; |
| import selectionresolution.MethodData; |
| import selectionresolution.Result; |
| import selectionresolution.SelectionResolutionTest; |
| import selectionresolution.SelectionResolutionTestCase; |
| import selectionresolution.Template; |
| |
| public class NoSuchMethodErrorTest extends SelectionResolutionTest { |
| |
| private static final SelectionResolutionTestCase.Builder initBuilder = |
| new SelectionResolutionTestCase.Builder(); |
| |
| static { |
| initBuilder.setResult(Result.NSME); |
| } |
| |
| private static final MethodData concreteMethod = |
| new MethodData(MethodData.Access.PUBLIC, MethodData.Context.INSTANCE); |
| |
| private static final MethodData staticMethod = |
| new MethodData(MethodData.Access.PUBLIC, MethodData.Context.STATIC); |
| |
| private static final MethodData privateMethod = |
| new MethodData(MethodData.Access.PRIVATE, MethodData.Context.INSTANCE); |
| |
| private static final ClassData withDef = |
| new ClassData(ClassData.Package.SAME, concreteMethod); |
| |
| private static final ClassData withStaticDef = |
| new ClassData(ClassData.Package.SAME, staticMethod); |
| |
| private static final ClassData withPrivateDef = |
| new ClassData(ClassData.Package.SAME, staticMethod); |
| |
| private static final Template NoMethodResolutionTemplateClassBottom = |
| new Template("NoMethodResolutionTemplate", |
| /* Empty single class |
| * |
| * C[]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| builder.methodref = C; |
| }, |
| /* Class bottom, inherit empty class |
| * |
| * C2[]() |
| * C1[C2]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(C1, C2); |
| builder.methodref = C1; |
| }, |
| /* Class bottom, inherit empty interface |
| * |
| * I[]() |
| * C[I]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(C, I); |
| builder.methodref = C; |
| }, |
| /* Class bottom, inherit empty class and interface |
| * |
| * C2[](), I[]() |
| * C1[C2,I]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(C1, C2); |
| builder.hier.addInherit(C1, I); |
| builder.methodref = C1; |
| }, |
| /* Class bottom, unrelated class defines |
| * |
| * C20[](con) |
| * C1[]() |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| builder.addClass(withDef); |
| builder.methodref = C; |
| }, |
| /* Class bottom, interface defines static |
| * |
| * I[](stat) |
| * C[]() |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(withStaticDef); |
| builder.hier.addInherit(C, I); |
| builder.methodref = C; |
| }, |
| /* Class bottom, interface defines private |
| * |
| * I[](priv) |
| * C[]() |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(withPrivateDef); |
| builder.hier.addInherit(C, I); |
| builder.methodref = C; |
| }); |
| |
| private static final Template NoMethodResolutionTemplateIfaceBottom = |
| new Template("NoMethodResolutionTemplate", |
| /* Empty single interface |
| * |
| * I[]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.methodref = I; |
| }, |
| /* Interface bottom, inherit empty interface |
| * |
| * I2[]() |
| * I1[I2]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I1 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| final int I2 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(I1, I2); |
| builder.methodref = I1; |
| }, |
| /* Interface bottom, unrelated class defines |
| * |
| * C0[](con) |
| * I[]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.addClass(withDef); |
| builder.methodref = I; |
| }, |
| /* Interface bottom, interface defines static |
| * |
| * I2[](stat) |
| * I1[I2]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I1 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| final int I2 = builder.addInterface(withStaticDef); |
| builder.hier.addInherit(I1, I2); |
| builder.methodref = I1; |
| }, |
| /* Interface bottom, interface defines private |
| * |
| * I2[](stat) |
| * I1[I2]() = mref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I1 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| final int I2 = builder.addInterface(withPrivateDef); |
| builder.hier.addInherit(I1, I2); |
| builder.methodref = I1; |
| }); |
| |
| private static final Template NoMethodSelectionTemplateClassMethodref = |
| new Template("NoMethodSelectionTemplate", |
| /* objectref = methodref |
| * |
| * C[]() = mref = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| builder.objectref = builder.methodref; |
| }, |
| /* Inherit methodref |
| * |
| * C2[]() = mref |
| * C1[C2]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.methodref; |
| builder.hier.addInherit(C1, C2); |
| builder.objectref = C1; |
| }, |
| /* Inherit methodref and interface |
| * |
| * C2[]() = mref, I[]() |
| * C1[C2,I]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C2 = builder.methodref; |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(C1, C2); |
| builder.hier.addInherit(C1, I); |
| builder.objectref = C1; |
| }, |
| /* objectref = methodref, unrelated class defines |
| * |
| * C0[](def) |
| * C[]() = mref = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| builder.addClass(withDef); |
| builder.objectref = builder.methodref; |
| }, |
| /* Inherit methodref, unrelated class defines |
| * |
| * C0[](def) |
| * C2[]() = mref |
| * C1[C2]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.methodref; |
| builder.addClass(withDef); |
| builder.hier.addInherit(C1, C2); |
| builder.objectref = C1; |
| }, |
| /* Inherit methodref and interface, unrelated class defines. |
| * |
| * C0[](def) |
| * C2[]() = mref, I[]() |
| * C1[C2,I]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C2 = builder.methodref; |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.addClass(withDef); |
| builder.hier.addInherit(C1, C2); |
| builder.hier.addInherit(C1, I); |
| builder.objectref = C1; |
| }, |
| /* objectref = methodref, unrelated interface defines |
| * |
| * I0[](def) |
| * C[]() = mref = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| builder.addInterface(withDef); |
| builder.objectref = builder.methodref; |
| }, |
| /* Inherit methodref, interface defines static |
| * |
| * C2[]() = mref, I0[](stat) |
| * C1[C2]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.methodref; |
| final int I0 = builder.addInterface(withStaticDef); |
| builder.hier.addInherit(C1, C2); |
| builder.hier.addInherit(C1, I0); |
| builder.objectref = C1; |
| }, |
| /* Inherit methodref, interface defines private |
| * |
| * C2[]() = mref, I0[](stat) |
| * C1[C2]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C1 = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int C2 = builder.methodref; |
| final int I0 = builder.addInterface(withPrivateDef); |
| builder.hier.addInherit(C1, C2); |
| builder.hier.addInherit(C1, I0); |
| builder.objectref = C1; |
| }); |
| |
| private static final Template NoMethodSelectionTemplateIfaceMethodref = |
| new Template("NoMethodSelectionTemplate", |
| /* Inherit methodref |
| * |
| * I[]() = mref |
| * C[I]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.methodref; |
| builder.hier.addInherit(C, I); |
| builder.objectref = C; |
| }, |
| /* Inherit methodref and interface |
| * |
| * I1[]() = mref, I2[]() |
| * C[T,I]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I1 = builder.methodref; |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I2 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.hier.addInherit(C, I1); |
| builder.hier.addInherit(C, I2); |
| builder.objectref = C; |
| }, |
| /* Inherit methodref, unrelated class defines |
| * |
| * C0[](def) |
| * I[]() = mref |
| * C[I]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.methodref; |
| builder.addClass(withDef); |
| builder.hier.addInherit(C, I); |
| builder.objectref = C; |
| }, |
| /* Inherit methodref and interface, unrelated class defines |
| * |
| * C0[](def) |
| * I1[]() = mref, I2[]() |
| * C[I1,I2]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int I1 = builder.methodref; |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I2 = builder.addInterface(Template.emptyClass(ClassData.Package.SAME)); |
| builder.addClass(withDef); |
| builder.hier.addInherit(C, I1); |
| builder.hier.addInherit(C, I2); |
| builder.objectref = C; |
| }, |
| /* Inherit methodref, interface defines static |
| * |
| * I[]() = mref, I0[](stat) |
| * C[I,I0]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.methodref; |
| final int I0 = builder.addInterface(withStaticDef); |
| builder.hier.addInherit(C, I); |
| builder.hier.addInherit(C, I0); |
| builder.objectref = C; |
| }, |
| /* Inherit methodref, unrelated class defines private |
| * |
| * I[]() = mref, I0[](priv) |
| * C[I,I0]() = oref |
| */ |
| (final SelectionResolutionTestCase.Builder builder) -> { |
| final int C = builder.addClass(Template.emptyClass(ClassData.Package.SAME)); |
| final int I = builder.methodref; |
| final int I0 = builder.addInterface(withPrivateDef); |
| builder.hier.addInherit(C, I); |
| builder.hier.addInherit(C, I0); |
| builder.objectref = C; |
| }); |
| |
| private static final Collection<TestGroup> testgroups = |
| Arrays.asList( |
| /* invokestatic tests */ |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKESTATIC), |
| NoMethodResolutionTemplateClassBottom, |
| Template.AllCallsiteCases, |
| Template.TrivialObjectref), |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKESTATIC), |
| NoMethodResolutionTemplateIfaceBottom, |
| Template.CallsiteNotEqualsMethodref, |
| Template.TrivialObjectref), |
| /* invokevirtual tests */ |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), |
| NoMethodResolutionTemplateClassBottom, |
| Template.AllCallsiteCases, |
| NoMethodSelectionTemplateClassMethodref), |
| /* invokeinterface tests */ |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEINTERFACE), |
| NoMethodResolutionTemplateIfaceBottom, |
| Template.CallsiteNotEqualsMethodref, |
| NoMethodSelectionTemplateIfaceMethodref), |
| |
| /* Hiding of private interface methods */ |
| /* invokevirtual */ |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEVIRTUAL), |
| Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), |
| EnumSet.of(MethodData.Access.PRIVATE), |
| EnumSet.of(MethodData.Context.INSTANCE, |
| MethodData.Context.ABSTRACT), |
| EnumSet.of(ClassData.Package.SAME, |
| ClassData.Package.DIFFERENT)), |
| Template.MethodrefNotEqualsExpectedIface, |
| Template.AllCallsiteCases, |
| Template.TrivialObjectref), |
| /* invokeinterface */ |
| new TestGroup.Simple(initBuilder, |
| Template.SetInvoke(SelectionResolutionTestCase.InvokeInstruction.INVOKEINTERFACE), |
| Template.ResultCombo(EnumSet.of(Template.Kind.INTERFACE), |
| EnumSet.of(MethodData.Access.PRIVATE), |
| EnumSet.of(MethodData.Context.INSTANCE, |
| MethodData.Context.ABSTRACT), |
| EnumSet.of(ClassData.Package.SAME, |
| ClassData.Package.DIFFERENT)), |
| Template.IfaceMethodrefNotEqualsExpected, |
| Template.AllCallsiteCases, |
| Template.TrivialObjectrefNotEqualMethodref) |
| ); |
| |
| private NoSuchMethodErrorTest() { |
| super(testgroups); |
| } |
| |
| public static void main(final String... args) { |
| new NoSuchMethodErrorTest().run(); |
| } |
| } |