| /* |
| * Copyright (c) 2015, 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 |
| * @bug 8136421 |
| * @requires vm.jvmci |
| * @library /test/lib / |
| * @library ../common/patches |
| * @modules java.base/jdk.internal.misc |
| * @modules java.base/jdk.internal.org.objectweb.asm |
| * java.base/jdk.internal.org.objectweb.asm.tree |
| * jdk.internal.vm.ci/jdk.vm.ci.hotspot |
| * jdk.internal.vm.ci/jdk.vm.ci.meta |
| * jdk.internal.vm.ci/jdk.vm.ci.code |
| * |
| * @build jdk.internal.vm.ci/jdk.vm.ci.hotspot.CompilerToVMHelper |
| * @run main/othervm -Xbootclasspath/a:. |
| * -XX:+UnlockDiagnosticVMOptions |
| * -XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI |
| * compiler.jvmci.compilerToVM.GetConstantPoolTest |
| */ |
| package compiler.jvmci.compilerToVM; |
| |
| import jdk.test.lib.Utils; |
| import compiler.jvmci.common.CTVMUtilities; |
| import compiler.jvmci.common.testcases.TestCase; |
| import jdk.vm.ci.hotspot.CompilerToVMHelper; |
| import jdk.vm.ci.hotspot.HotSpotResolvedJavaMethod; |
| import jdk.vm.ci.hotspot.HotSpotResolvedObjectType; |
| import jdk.vm.ci.meta.ConstantPool; |
| |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Executable; |
| |
| /** |
| * Tests for jdk.vm.ci.hotspot.CompilerToVM::getConstantPool method |
| */ |
| public class GetConstantPoolTest { |
| |
| public static void testMethod(Executable executable) { |
| test(CTVMUtilities.getResolvedMethod(executable)); |
| } |
| |
| public static void testClass(Class cls) { |
| HotSpotResolvedObjectType type = CompilerToVMHelper |
| .lookupType(Utils.toJVMTypeSignature(cls), |
| GetConstantPoolTest.class, /* resolve = */ true); |
| test(type); |
| } |
| |
| private static void test(Object object) { |
| ConstantPool cp = CompilerToVMHelper.getConstantPool(object); |
| System.out.println(object + " -> " + cp); |
| } |
| |
| public static void main(String[] args) { |
| TestCase.getAllClasses().forEach(GetConstantPoolTest::testClass); |
| TestCase.getAllExecutables().forEach(GetConstantPoolTest::testMethod); |
| testNull(); |
| testObject(); |
| } |
| |
| private static void testNull() { |
| try { |
| Object cp = CompilerToVMHelper.getConstantPool(null); |
| throw new AssertionError("Test OBJECT." |
| + " Expected IllegalArgumentException has not been caught"); |
| } catch (NullPointerException npe) { |
| // expected |
| } |
| } |
| private static void testObject() { |
| try { |
| Object cp = CompilerToVMHelper.getConstantPool(new Object()); |
| throw new AssertionError("Test OBJECT." |
| + " Expected IllegalArgumentException has not been caught"); |
| } catch (IllegalArgumentException iae) { |
| // expected |
| } |
| } |
| } |