1 /* 2 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @bug 8226956 28 * @requires vm.jvmci 29 * @summary Run invocation tests against Graal compiler 30 * @library /test/lib 31 * @modules java.base/jdk.internal.org.objectweb.asm 32 * java.base/jdk.internal.misc 33 * @compile shared/AbstractGenerator.java shared/AccessCheck.java shared/AccessType.java 34 * shared/Caller.java shared/ExecutorGenerator.java shared/Utils.java 35 * shared/ByteArrayClassLoader.java shared/Checker.java shared/GenericClassGenerator.java 36 * @compile invokespecial/Checker.java invokespecial/ClassGenerator.java invokespecial/Generator.java 37 * invokevirtual/Checker.java invokevirtual/ClassGenerator.java invokevirtual/Generator.java 38 * invokeinterface/Checker.java invokeinterface/ClassGenerator.java invokeinterface/Generator.java 39 * 40 * @run driver/timeout=1800 invocationGraalTests 41 */ 42 43 import jdk.test.lib.process.ProcessTools; 44 import jdk.test.lib.process.OutputAnalyzer; 45 import jdk.test.lib.compiler.InMemoryJavaCompiler; 46 47 public class invocationGraalTests { 48 49 public static void runTest(String whichTests, String classFileVersion) throws Throwable { 50 System.out.println("\nGraal invocation tests, Tests: " + whichTests + 51 ", class file version: " + classFileVersion); 52 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(false, "-Xmx128M", 53 "-XX:+UnlockExperimentalVMOptions", "-XX:+EnableJVMCI", "-XX:+UseJVMCICompiler", 54 "--add-exports", "java.base/jdk.internal.org.objectweb.asm=ALL-UNNAMED", 55 whichTests, "--classfile_version=" + classFileVersion); 56 OutputAnalyzer output = new OutputAnalyzer(pb.start()); 57 try { 58 output.shouldContain("EXECUTION STATUS: PASSED"); 59 output.shouldHaveExitValue(0); 60 } catch (Throwable e) { 61 System.out.println( 62 "\nNote that an entry such as 'B.m/C.m' in the failure chart means that" + 63 " the test case failed because method B.m was invoked but the test " + 64 "expected method C.m to be invoked. Similarly, a result such as 'AME/C.m'" + 65 " means that an AbstractMethodError exception was thrown but the test" + 66 " case expected method C.m to be invoked."); 67 System.out.println( 68 "\nAlso note that passing --dump to invoke*.Generator will" + 69 " dump the generated classes (for debugging purposes).\n"); 70 71 throw e; 72 } 73 } 74 75 public static void main(String args[]) throws Throwable { 76 // Get current major class file version and test with it. 77 byte klassbuf[] = InMemoryJavaCompiler.compile("blah", "public class blah { }"); 78 int major_version = klassbuf[6] << 8 | klassbuf[7]; 79 runTest("invokevirtual.Generator", String.valueOf(major_version)); 80 runTest("invokespecial.Generator", String.valueOf(major_version)); 81 runTest("invokeinterface.Generator", String.valueOf(major_version)); 82 } 83 }