--- a/hotspot/test/compiler/aot/fingerprint/SelfChanged.java Fri Jan 20 16:09:56 2017 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 2016, 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 AOT methods should be swept if a super class has changed.
- * @library /test/lib /
- * @modules java.base/jdk.internal.misc
- * java.management
- * @requires vm.bits == "64" & os.arch == "amd64" & os.family == "linux"
- * @build compiler.aot.fingerprint.SelfChanged
- * compiler.aot.AotCompiler
- *
- * @run main
- * compiler.aot.fingerprint.SelfChanged WRITE-UNMODIFIED-CLASS
- * @run main/othervm compiler.aot.AotCompiler -libname libSelfChanged.so
- * -class compiler.aot.fingerprint.Blah
- *
- * @run main/othervm
- * compiler.aot.fingerprint.SelfChanged TEST-UNMODIFIED
- * @run main/othervm -XX:+UseAOT -XX:+PrintAOT -XX:AOTLibrary=./libSelfChanged.so
- * -Xlog:aot+class+fingerprint=trace -Xlog:aot+class+load=trace
- * compiler.aot.fingerprint.SelfChanged TEST-UNMODIFIED
- *
- * @run main
- * compiler.aot.fingerprint.SelfChanged WRITE-MODIFIED-CLASS
- * @run main
- * compiler.aot.fingerprint.SelfChanged TEST-MODIFIED
- * @run main/othervm -XX:+UseAOT -XX:+PrintAOT -XX:AOTLibrary=./libSelfChanged.so
- * -Xlog:aot+class+fingerprint=trace -Xlog:aot+class+load=trace
- * compiler.aot.fingerprint.SelfChanged TEST-MODIFIED
- */
-
-package compiler.aot.fingerprint;
-
-import jdk.test.lib.Asserts;
-import jdk.test.lib.InMemoryJavaCompiler;
-
-import java.io.*;
-
-class Blah {
- volatile int z;
- int getX() {
- for (z = 0; z < 10000; z++) {
- if (z % 7 == 1) {
- z += 2;
- }
- }
- return 0;
- }
-}
-
-public class SelfChanged {
- public static void main(String args[]) throws Throwable {
- Blah f = new Blah();
- System.out.println("f.getX = " + f.getX());
- switch (args[0]) {
- case "WRITE-UNMODIFIED-CLASS":
- compileClass(false);
- break;
- case "WRITE-MODIFIED-CLASS":
- compileClass(true);
- break;
- case "TEST-UNMODIFIED":
- Asserts.assertTrue(f.getX() == 0, "getX from unmodified Blah class should return 0");
- break;
- case "TEST-MODIFIED":
- Asserts.assertTrue(f.getX() == 1, "getX from modified Blah class should return 1");
- break;
- default:
- throw new RuntimeException("unexpected option: " + args[0]);
- }
- }
-
- static void compileClass(boolean isModified) throws Throwable {
- String src =
- "package compiler.aot.fingerprint;"
- + "public class Blah {"
- + " volatile int z;"
- + " int getX() {"
- + " for (z = 0; z < 10000; z++) {"
- + " if (z % 7 == 1) {"
- + " z += 2;"
- + " }"
- + " }"
- + " return " + ((isModified) ? "1" : "0") + ";"
- + " }"
- + " int getY() {return 255;}"
-
- // The following is for the SelfChangedCDS.java test case. We always load an unmodified
- // version of Blah from the CDS archive. However, we would load an AOT library that
- // was compiled using a modified version of Blah. The getX method in this AOT library should
- // not be used.
-
- + " public static void main(String args[]) {"
- + " Blah b = new Blah();"
- + " int n = b.getX();"
- + " if (n != 0) {"
- + " throw new RuntimeException(args[0] + \" : \" + n);"
- + " }"
- + " System.out.println(\"PASSED\");"
- + " }"
- + "}";
-
- String filename = System.getProperty("test.classes") + "/compiler/aot/fingerprint/Blah.class";
- FileOutputStream fos = new FileOutputStream(filename);
- fos.write(InMemoryJavaCompiler.compile("compiler.aot.fingerprint.Blah", src));
- fos.close();
- }
-}