76 lines
2.9 KiB
Java
76 lines
2.9 KiB
Java
/*
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* Copyright (c) 2016, 2021, 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 selectionresolution;
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import jdk.internal.org.objectweb.asm.Opcodes;
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import static jdk.internal.org.objectweb.asm.Opcodes.ACC_PUBLIC;
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import static jdk.internal.org.objectweb.asm.Opcodes.ACC_STATIC;
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class TestBuilder extends Builder {
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private final ClassConstruct testClass;
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private final Method mainMethod;
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public TestBuilder(int classId, SelectionResolutionTestCase testcase) {
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super(testcase);
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// Make a public class Test that contains all our test methods
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testClass = new Clazz("Test", null, ACC_PUBLIC, -1);
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// Add a main method
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mainMethod = testClass.addMethod("main", "([Ljava/lang/String;)V", ACC_PUBLIC + ACC_STATIC);
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}
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public ClassConstruct getMainTestClass() {
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mainMethod.done();
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return testClass;
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}
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public void addTest(ClassConstruct clazz, ClassBuilder.ExecutionMode execMode) {
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Method m = clazz.addMethod("test", "()Ljava/lang/Integer;", ACC_PUBLIC + ACC_STATIC, execMode);
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m.defaultInvoke(getInvokeInstruction(testcase.invoke),
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getName(testcase.methodref),
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getName(testcase.objectref),
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testcase.hier.isInterface(testcase.methodref));
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mainMethod.makeStaticCall(clazz.getName(), "test", "()Ljava/lang/Integer;", false).done();
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}
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private static int getInvokeInstruction(SelectionResolutionTestCase.InvokeInstruction instr) {
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switch (instr) {
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case INVOKESTATIC:
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return Opcodes.INVOKESTATIC;
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case INVOKESPECIAL:
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return Opcodes.INVOKESPECIAL;
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case INVOKEINTERFACE:
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return Opcodes.INVOKEINTERFACE;
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case INVOKEVIRTUAL:
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return Opcodes.INVOKEVIRTUAL;
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default:
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throw new AssertionError(instr.name());
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}
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}
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}
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