--- /dev/null 2019-06-15 07:16:32.513000188 -0400 +++ new/test/hotspot/jtreg/runtime/InvocationTests/invocationC1Tests.java 2019-07-01 16:37:56.949305357 -0400 @@ -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 8226956 + * @summary Run invocation tests against C1 compiler + * @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 invokespecial/Checker.java invokespecial/ClassGenerator.java invokespecial/Generator.java + * invokevirtual/Checker.java invokevirtual/ClassGenerator.java invokevirtual/Generator.java + * invokeinterface/Checker.java invokeinterface/ClassGenerator.java invokeinterface/Generator.java + * + * @run main/othervm/timeout=1800 invocationC1Tests + */ + +import jdk.test.lib.process.ProcessTools; +import jdk.test.lib.process.OutputAnalyzer; +import jdk.test.lib.compiler.InMemoryJavaCompiler; + +public class invocationC1Tests { + + public static void runTest(String whichTests, String classFileVersion) throws Exception { + System.out.println("\nC1 invocation tests, Tests: " + whichTests + + ", class file version: " + classFileVersion); + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(false, "-Xmx128M", + "-Xcomp", "-XX:TieredStopAtLevel=1", whichTests, + "--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 invoke*.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("invokespecial.Generator", String.valueOf(major_version)); + runTest("invokeinterface.Generator", String.valueOf(major_version)); + + // Uncomment this test once JDK-8226588 is fixed + // runTest("invokevirtual.Generator", String.valueOf(major_version)); + } +}