8268475: execute runtime/InvocationTests w/ -UseVtableBasedCHA

test/hotspot/jtreg/runtime/InvocationTests/invocationOldCHATests.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2019, 2021, 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
+ * @summary Run invocation tests with old CHA (-XX:-UseVtableBasedCHA)
+ * @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 driver/timeout=1800 invocationOldCHATests
+ */
+
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+
+public class invocationOldCHATests {
+
+    public static void runTest(String whichTests, String classFileVersion) throws Throwable {
+        System.out.println("\nOld CHA invocation tests, Tests: " + whichTests +
+                           ", class file version: " + classFileVersion);
+        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xmx128M",
+            "-Xcomp", "-XX:+UnlockDiagnosticVMOptions", "-XX:-UseVtableBasedCHA",
+            "--add-exports", "java.base/jdk.internal.org.objectweb.asm=ALL-UNNAMED",
+            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");
+
+            throw e;
+        }
+    }
+
+    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));
+        runTest("invokevirtual.Generator", String.valueOf(major_version));
+    }
+}