--- a/test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/transformRelatedClasses/TransformRelatedClasses.java Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2016, 2017, 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.
- */
-
-
-// This is the main test class for testing transformation of related classes
-// in combination with CDS, to ensure these features work well together.
-// The relationships that can be tested using this test class are:
-// superclass/subclass, and interface/implementor relationships.
-//
-// The test uses combinatorial approach.
-// For details on test table and test cases see main() method in this class.
-//
-// This test consists of multiple classes for better flexibility and reuse,
-// and also relies on certain common utility code.
-// Here are the details on the structure of the test
-//
-// Structure of the test:
-// TransformRelatedClasses -- common main test driver
-// The TransformRelatedClasses is invoked from test driver classes:
-// TransformInterfaceAndImplementor, TransformSuperAndSubClasses
-// It is responsible for preparing test artifacts (test jar, agent jar
-// and the shared archive), running test cases and checking the results.
-// The following test classes below are launched in a sub-process with use
-// of shared archive:
-// SuperClazz, SubClass -- super/sub class pair under test
-// Interface, Implementor -- classes under test
-// This test will transform these classes, based on the test case data,
-// by changing a predefined unique string in each class.
-// For more details, see the test classes' code and comments.
-//
-// Other related classes:
-// TestEntry - a class representing a single test case, as test entry in the table
-// TransformTestCommon - common methods for transformation test cases
-//
-// Other utility/helper classes and files used in this test:
-// TransformerAgent - an agent that is used when JVM-under-test is executed
-// to transform specific strings inside specified classes
-// TransformerAgent.mf - accompanies transformer agent
-
-import java.io.File;
-import java.util.ArrayList;
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.cds.CDSTestUtils;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.process.ProcessTools;
-
-
-public class TransformRelatedClasses {
- static final String archiveName = "./TransformRelatedClasses.jsa";
- static String agentClasses[] = {
- "TransformerAgent",
- "TransformerAgent$SimpleTransformer",
- "TransformUtil"
- };
-
- String parent;
- String child;
- String[] testClasses = new String[2];
- String[] testNames = new String[2];
- String testJar;
- String agentJar;
-
-
- private static void log(String msg) {
- System.out.println("TransformRelatedClasses: " + msg);
- }
-
-
- // This class is intended to test 2 parent-child relationships:
- // 1. Base Class (parent) and Derived Class (child)
- // 2. Interface (parent) and Implementor (child)
- // Parameters to main(): parent, child
- public static void main(String args[]) throws Exception {
- TransformRelatedClasses test = new TransformRelatedClasses(args[0], args[1]);
- test.prepare();
-
- // Test Table
- // TestEntry: (testCaseId, transformParent, tranformChild,
- // isParentExpectedShared, isChildExpectedShared)
- ArrayList<TestEntry> testTable = new ArrayList<>();
-
- // base case - no tranformation - all expected to be shared
- testTable.add(new TestEntry(0, false, false, true, true));
-
- // transform parent only - both parent and child should not be shared
- testTable.add(new TestEntry(1, true, false, false, false));
-
- // transform parent and child - both parent and child should not be shared
- testTable.add(new TestEntry(2, true, true, false, false));
-
- // transform child only - parent should still be shared, but not child
- testTable.add(new TestEntry(3, false, true, true, false));
-
- // run the tests
- for (TestEntry entry : testTable) {
- test.runTest(entry);
- }
- }
-
-
- public TransformRelatedClasses(String parent, String child) {
- log("Constructor: parent = " + parent + ", child = " + child);
- this.parent = parent;
- this.child = child;
- testClasses[0] = parent;
- testClasses[1] = child;
- testNames[0] = parent.replace('.', '/');
- testNames[1] = child.replace('.', '/');
- }
-
-
- // same test jar and archive can be used for all test cases
- private void prepare() throws Exception {
- // create agent jar
- // Agent is the same for all test cases
- String pathToManifest = "../../../../testlibrary/jvmti/TransformerAgent.mf";
- agentJar = ClassFileInstaller.writeJar("TransformerAgent.jar",
- ClassFileInstaller.Manifest.fromSourceFile(pathToManifest),
- agentClasses);
-
- // create a test jar
- testJar =
- ClassFileInstaller.writeJar(parent + "-" + child + ".jar",
- testClasses);
-
- // create an archive
- String classList =
- CDSTestUtils.makeClassList("transform-" + parent, testNames).getPath();
-
- CDSTestUtils.createArchiveAndCheck("-Xbootclasspath/a:" + testJar,
- "-XX:ExtraSharedClassListFile=" + classList);
- }
-
-
- private void runTest(TestEntry entry) throws Exception {
- log("runTest(): testCaseId = " + entry.testCaseId);
-
- // execute with archive
- String agentParam = "-javaagent:" + agentJar + "=" +
- TransformTestCommon.getAgentParams(entry, parent, child);
-
- CDSOptions opts = new CDSOptions()
- .addPrefix("-Xbootclasspath/a:" + testJar, "-Xlog:class+load=info")
- .setUseVersion(false)
- .addSuffix( "-showversion",agentParam, child);
-
- OutputAnalyzer out = CDSTestUtils.runWithArchive(opts);
- TransformTestCommon.checkResults(entry, out, parent, child);
- }
-}