jdk-sandbox: test/jdk/java/lang/invoke/condy/CondyNestedTest.java@11920d5d14a8 (annotated)

48826 c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	1	/*
48830 11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	2	* Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
48826 c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	4	*
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	7	* published by the Free Software Foundation.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	8	*
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	13	* accompanied this code).
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	14	*
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	18	*
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	20	* or visit www.oracle.com if you need additional information or have any
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	21	* questions.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	22	*/
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	23
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	24	/*
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	25	* @test
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	26	* @bug 8186046
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	27	* @summary Test nested dynamic constant declarations that are recursive
48830 11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	28	* @compile CondyNestedTest_Code.jcod
48826 c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	29	* @run testng CondyNestedTest
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	30	* @run testng/othervm -XX:+UnlockDiagnosticVMOptions -XX:UseBootstrapCallInfo=3 CondyNestedTest
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	31	*/
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	32
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	33	import org.testng.Assert;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	34	import org.testng.annotations.BeforeClass;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	35	import org.testng.annotations.Test;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	36
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	37	import java.lang.reflect.InvocationTargetException;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	38	import java.lang.reflect.Method;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	39
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	40	public class CondyNestedTest {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	41
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	42	static final Class[] THROWABLES = {InvocationTargetException.class, StackOverflowError.class};
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	43
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	44	Class<?> c;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	45
48830 11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	46	// Add the following annotations to the test description if uncommenting the
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	47	// following code
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	48	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	49	// * @library /lib/testlibrary/bytecode
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	50	// * @build jdk.experimental.bytecode.BasicClassBuilder
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	51	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	52	// static final MethodHandles.Lookup L = MethodHandles.lookup();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	53	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	54	// /**
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	55	// * Generate class file bytes for a class named CondyNestedTest_Code
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	56	// * whose bytes are converted to a jcod file:
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	57	// *
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	58	// * java -jar asmtools.jar jdec CondyNestedTest_Code.class >
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	59	// * CondyNestedTest_Code.jcod
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	60	// *
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	61	// * which was then edited so that dynamic constant declarations are
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	62	// * recursive both for an ldc or invokedynamic (specifically declaring a
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	63	// * BSM+attributes whose static argument is a dynamic constant
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	64	// * that refers to the same BSM+attributes).
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	65	// */
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	66	// public static byte[] generator() throws Exception {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	67	// String genClassName = L.lookupClass().getSimpleName() + "_Code";
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	68	// String bsmDescriptor = MethodType.methodType(Object.class, MethodHandles.Lookup.class, String.class, Object.class, Object.class).toMethodDescriptorString();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	69	// String bsmIndyDescriptor = MethodType.methodType(CallSite.class, MethodHandles.Lookup.class, String.class, Object.class, Object.class).toMethodDescriptorString();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	70	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	71	// byte[] byteArray = new BasicClassBuilder(genClassName, 55, 0)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	72	// .withSuperclass("java/lang/Object")
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	73	// .withMethod("<init>", "()V", M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	74	// M.withFlags(Flag.ACC_PUBLIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	75	// .withCode(TypedCodeBuilder::new, C ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	76	// C.aload_0().invokespecial("java/lang/Object", "<init>", "()V", false).return_()
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	77	// ))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	78	// .withMethod("main", "([Ljava/lang/String;)V", M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	79	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	80	// .withCode(TypedCodeBuilder::new, C -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	81	// C.aload_0().iconst_0().aaload();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	82	// C.invokevirtual("java/lang/String", "intern", "()Ljava/lang/String;", false);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	83	// C.astore_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	84	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	85	// C.aload_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	86	// C.ldc("condy_bsm_condy_bsm");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	87	// C.ifcmp(TypeTag.A, MacroCodeBuilder.CondKind.NE, "CASE1");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	88	// C.invokestatic(genClassName, "condy_bsm_condy_bsm", "()Ljava/lang/Object;", false).return_();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	89	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	90	// C.label("CASE1");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	91	// C.aload_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	92	// C.ldc("indy_bsmIndy_condy_bsm");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	93	// C.ifcmp(TypeTag.A, MacroCodeBuilder.CondKind.NE, "CASE2");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	94	// C.invokestatic(genClassName, "indy_bsmIndy_condy_bsm", "()Ljava/lang/Object;", false).return_();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	95	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	96	// C.label("CASE2");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	97	// C.aload_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	98	// C.ldc("indy_bsm_condy_bsm");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	99	// C.ifcmp(TypeTag.A, MacroCodeBuilder.CondKind.NE, "CASE3");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	100	// C.invokestatic(genClassName, "indy_bsm_condy_bsm", "()Ljava/lang/Object;", false).return_();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	101	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	102	// C.label("CASE3");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	103	// C.return_();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	104	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	105	// .withMethod("bsm", bsmDescriptor, M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	106	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	107	// .withCode(TypedCodeBuilder::new, C -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	108	// C.aload_2();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	109	// C.instanceof_("java/lang/invoke/MethodType");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	110	// C.iconst_0();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	111	// C.ifcmp(TypeTag.I, MacroCodeBuilder.CondKind.EQ, "CONDY");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	112	// C.new_("java/lang/invoke/ConstantCallSite").dup();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	113	// C.ldc("java/lang/String", PoolHelper::putClass);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	114	// C.aload_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	115	// C.invokestatic("java/lang/invoke/MethodHandles", "constant", "(Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;", false);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	116	// C.invokespecial("java/lang/invoke/ConstantCallSite", "<init>", "(Ljava/lang/invoke/MethodHandle;)V", false);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	117	// C.areturn();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	118	// C.label("CONDY");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	119	// C.aload_1().areturn();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	120	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	121	// .withMethod("bsmIndy", bsmIndyDescriptor, M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	122	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	123	// .withCode(TypedCodeBuilder::new, C -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	124	// C.new_("java/lang/invoke/ConstantCallSite").dup();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	125	// C.ldc("java/lang/String", PoolHelper::putClass);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	126	// C.aload_1();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	127	// C.invokestatic("java/lang/invoke/MethodHandles", "constant", "(Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/invoke/MethodHandle;", false);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	128	// C.invokespecial("java/lang/invoke/ConstantCallSite", "<init>", "(Ljava/lang/invoke/MethodHandle;)V", false);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	129	// C.areturn();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	130	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	131	// .withMethod("condy_bsm_condy_bsm", "()Ljava/lang/Object;", M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	132	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	133	// .withCode(TypedCodeBuilder::new, C ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	134	// C.ldc("name", "Ljava/lang/String;", genClassName, "bsm", bsmDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	135	// S -> S.add(null, (P, v) -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	136	// return P.putDynamicConstant("name", "Ljava/lang/String;", genClassName, "bsm", bsmDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	137	// S2 -> S2.add("DUMMY_ARG", PoolHelper::putString));
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	138	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	139	// .areturn()))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	140	// .withMethod("indy_bsmIndy_condy_bsm", "()Ljava/lang/Object;", M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	141	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	142	// .withCode(TypedCodeBuilder::new, C ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	143	// C.invokedynamic("name", "()Ljava/lang/String;", genClassName, "bsmIndy", bsmIndyDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	144	// S -> S.add(null, (P, v) -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	145	// return P.putDynamicConstant("name", "Ljava/lang/String;", genClassName, "bsm", bsmDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	146	// S2 -> S2.add("DUMMY_ARG", PoolHelper::putString));
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	147	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	148	// .areturn()))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	149	// .withMethod("indy_bsm_condy_bsm", "()Ljava/lang/Object;", M ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	150	// M.withFlags(Flag.ACC_PUBLIC, Flag.ACC_STATIC)
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	151	// .withCode(TypedCodeBuilder::new, C ->
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	152	// C.invokedynamic("name", "()Ljava/lang/String;", genClassName, "bsm", bsmDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	153	// S -> S.add(null, (P, v) -> {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	154	// return P.putDynamicConstant("name", "Ljava/lang/String;", genClassName, "bsm", bsmDescriptor,
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	155	// S2 -> S2.add("DUMMY_ARG", PoolHelper::putString));
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	156	// }))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	157	// .areturn()))
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	158	// .build();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	159	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	160	// File f = new File(genClassName + ".class");
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	161	// if (f.getParentFile() != null) {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	162	// f.getParentFile().mkdirs();
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	163	// }
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	164	// new FileOutputStream(f).write(byteArray);
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	165	// return byteArray;
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	166	//
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	167	// }
48826 c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	168
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	169	static void test(Method m, Class<? extends Throwable>... ts) {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	170	Throwable caught = null;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	171	try {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	172	m.invoke(null);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	173	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	174	catch (Throwable t) {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	175	caught = t;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	176	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	177
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	178	if (caught == null) {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	179	Assert.fail("Throwable expected");
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	180	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	181
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	182	String actualMessage = null;
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	183	for (int i = 0; i < ts.length; i++) {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	184	actualMessage = caught.getMessage();
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	185	Assert.assertNotNull(caught);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	186	Assert.assertTrue(ts[i].isAssignableFrom(caught.getClass()));
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	187	caught = caught.getCause();
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	188	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	189	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	190
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	191	@BeforeClass
48830 11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	192	public void findClass() throws Exception {
11920d5d14a8 8196533: Update CondyNestedTest.java to compile jcod file psandoz parents: 48826 diff changeset	193	c = Class.forName("CondyNestedTest_Code");
48826 c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	194	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	195
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	196	/**
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	197	* Testing an ldc of a dynamic constant, C say, with a BSM whose static
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	198	* argument is C.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	199	*/
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	200	@Test
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	201	public void testCondyBsmCondyBsm() throws Exception {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	202	test("condy_bsm_condy_bsm", THROWABLES);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	203	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	204
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	205	/**
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	206	* Testing an invokedynamic with a BSM whose static argument is a constant
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	207	* dynamic, C say, with a BSM whose static argument is C.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	208	*/
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	209	@Test
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	210	public void testIndyBsmIndyCondyBsm() throws Exception {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	211	test("indy_bsmIndy_condy_bsm", THROWABLES);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	212	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	213
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	214	/**
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	215	* Testing an invokedynamic with a BSM, B say, whose static argument is
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	216	* a dynamic constant, C say, that uses BSM B.
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	217	*/
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	218	@Test
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	219	public void testIndyBsmCondyBsm() throws Exception {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	220	test("indy_bsm_condy_bsm", THROWABLES);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	221	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	222
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	223	void test(String methodName, Class<? extends Throwable>... ts) throws Exception {
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	224	Method m = c.getMethod(methodName);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	225	m.setAccessible(true);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	226	test(m, ts);
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	227	}
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	228
c4d9d1b08e2e 8186209: Tool support for ConstantDynamic psandoz parents: diff changeset	229	}

author	psandoz
	Wed, 31 Jan 2018 17:43:46 -0800
changeset 48830	11920d5d14a8
parent 48826	c4d9d1b08e2e
permissions	-rw-r--r--