diff -r 13588c901957 -r 9cf78a70fa4f test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/hotspot/jtreg/runtime/InvocationTests/invokeinterfaceTests.java Thu Oct 17 20:53:35 2019 +0100 @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2019, 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 8224137 + * @summary Run invokeinterface invocation tests + * @library /test/lib + * @modules java.base/jdk.internal.org.objectweb.asm + * java.base/jdk.internal.misc + * @compile shared/AbstractGenerator.java shared/AccessCheck.java shared/AccessType.java + * shared/Caller.java shared/ExecutorGenerator.java shared/Utils.java + * shared/ByteArrayClassLoader.java shared/Checker.java shared/GenericClassGenerator.java + * @compile invokeinterface/Checker.java invokeinterface/ClassGenerator.java + * invokeinterface/Generator.java + * + * @run main/othervm/timeout=1800 invokeinterfaceTests + */ + +import jdk.test.lib.process.ProcessTools; +import jdk.test.lib.process.OutputAnalyzer; +import jdk.test.lib.compiler.InMemoryJavaCompiler; + +public class invokeinterfaceTests { + + public static void runTest(String classFileVersion, String option) throws Exception { + System.out.println("\ninvokeinterface invocation tests, option: " + option + + ", class file version: " + classFileVersion); + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(false, "-Xmx128M", option, + "--add-exports", "java.base/jdk.internal.org.objectweb.asm=ALL-UNNAMED", + "invokeinterface.Generator", "--classfile_version=" + classFileVersion); + OutputAnalyzer output = new OutputAnalyzer(pb.start()); + try { + output.shouldContain("EXECUTION STATUS: PASSED"); + output.shouldHaveExitValue(0); + } catch (Throwable e) { + System.out.println( + "\nNote that an entry such as 'B.m/C.m' in the failure chart means that" + + " the test case failed because method B.m was invoked but the test " + + "expected method C.m to be invoked. Similarly, a result such as 'AME/C.m'" + + " means that an AbstractMethodError exception was thrown but the test" + + " case expected method C.m to be invoked."); + System.out.println( + "\nAlso note that passing --dump to invokeinterface.Generator will" + + " dump the generated classes (for debugging purposes).\n"); + + System.exit(1); + } + } + + public static void main(String args[]) throws Throwable { + // Get current major class file version and test with it. + byte klassbuf[] = InMemoryJavaCompiler.compile("blah", "public class blah { }"); + int major_version = klassbuf[6] << 8 | klassbuf[7]; + runTest(String.valueOf(major_version), "-Xint"); + runTest(String.valueOf(major_version), "-Xcomp"); + + // Test old class file version. + runTest("51", "-Xint"); // JDK-7 + } +}