--- /dev/null 2015-04-06 08:40:03.942185037 -0400 +++ new/test/runtime/SelectionResolution/NoSuchMethodErrorTest.java 2015-04-17 16:07:58.409449726 -0400 @@ -0,0 +1,444 @@ +/* + * 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 NoSuchMethodError + * @library /testlibrary/selection_resolution/ + * @run main NoSuchMethodErrorTest + */ + +import java.util.function.Consumer; +import java.util.Collection; +import java.util.Collections; +import java.util.Arrays; +import java.util.EnumSet; + +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 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(); + } +}