--- a/test/hotspot/jtreg/runtime/appcds/sharedStrings/SharedStringsUtils.java Mon Jul 29 18:31:18 2019 -0400
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2015, 2018, 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.
- *
- */
-
-import jdk.test.lib.cds.CDSOptions;
-import jdk.test.lib.process.OutputAnalyzer;
-import jdk.test.lib.Asserts;
-
-// A helper/utility class for testing shared strings
-public class SharedStringsUtils {
- public static final String TEST_JAR_NAME = "test";
- public static final String TEST_JAR_NAME_FULL = "test.jar";
- public static final String WHITEBOX_JAR_NAME = "whitebox";
-
- public static interface Test {
- public void dotest(String args[]) throws Exception ;
- }
-
- private static String[][] vmOptionCombos = {
- {},
- {"-XX:+UseStringDeduplication"},
- {"-XX:-CompactStrings"}
- };
-
- private static String childVMOptionsPrefix[] = {};
-
- // SharedStringsUtils.run() is for running the main test body multiple times, each with a different
- // set of extra VM options that are passed to the child processes.
- //
- // See ./ExerciseGC.java for an example.
- public static void run(String args[], Test t) throws Exception {
- int numSetOfChildVMOptions = vmOptionCombos.length;
- for (int i=0; i< numSetOfChildVMOptions; i++) {
- run(i, numSetOfChildVMOptions, args, t);
- }
- }
-
- public static void run(int i, int numSetOfChildVMOptions, String args[], Test t) throws Exception {
- // When you add a new set of options to vmOptionCombos, we make sure all
- // callers of this method (i.e., IncompatibleOptions.java) knows about it and will
- // add new @test blocks accordingly.
- Asserts.assertEQ(numSetOfChildVMOptions, vmOptionCombos.length);
- String opts[] = vmOptionCombos[i];
-
- System.out.print("Running with extra VM option prefix for child processes [" + opts.length + "] =");
- for (String o : opts) {
- System.out.print(" " + o);
- }
- System.out.println();
- childVMOptionsPrefix = opts;
- t.dotest(args);
- }
-
- public static String[] getChildVMOptionsPrefix() {
- return childVMOptionsPrefix;
- }
-
- public static String getWbParam() {
- return "-Xbootclasspath/a:" + TestCommon.getTestJar(WHITEBOX_JAR_NAME + ".jar");
- }
-
- // build the test jar
- public static void buildJar(String... classes) throws Exception {
- JarBuilder.build(TEST_JAR_NAME, classes);
- }
-
- // build the test jar and a whitebox jar
- public static void buildJarAndWhiteBox(String... classes) throws Exception {
- JarBuilder.build(true, WHITEBOX_JAR_NAME, "sun/hotspot/WhiteBox");
- buildJar(classes);
- }
-
- // execute the "dump" operation, but do not check the output
- public static OutputAnalyzer dumpWithoutChecks(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args =
- TestCommon.concat(extraOptions, "-XX:+UseCompressedOops", "-XX:+UseG1GC",
- "-XX:SharedArchiveConfigFile=" +
- TestCommon.getSourceFile(sharedDataFile));
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- return TestCommon.dump(appJar, appClasses, args);
- }
-
- // execute the dump operation and check the output
- public static OutputAnalyzer dump(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
- OutputAnalyzer output = dumpWithoutChecks(appClasses, sharedDataFile, extraOptions);
- checkDump(output);
- return output;
- }
-
- public static OutputAnalyzer dumpWithWhiteBox(String appClasses[],
- String sharedDataFile, String... extraOptions) throws Exception {
- return dump(appClasses, sharedDataFile,
- TestCommon.concat(extraOptions, getWbParam()) );
- }
-
- // execute/run test with shared archive
- public static OutputAnalyzer runWithArchiveAuto(String className,
- String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args = TestCommon.concat(extraOptions,
- "-cp", appJar, "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- OutputAnalyzer output = TestCommon.execAuto(args);
- checkExecAuto(output);
- return output;
- }
-
- public static OutputAnalyzer runWithArchive(String className,
- String... extraOptions) throws Exception {
-
- return runWithArchive(new String[0], className, extraOptions);
- }
-
- public static OutputAnalyzer runWithArchive(String[] extraMatches,
- String className, String... extraOptions) throws Exception {
-
- String appJar = TestCommon.getTestJar(TEST_JAR_NAME_FULL);
- String[] args = TestCommon.concat(extraOptions,
- "-XX:+UseCompressedOops", "-XX:+UseG1GC", className);
- args = TestCommon.concat(childVMOptionsPrefix, args);
-
- OutputAnalyzer output = TestCommon.exec(appJar, args);
- checkExec(output, extraMatches);
- return output;
- }
-
-
- // execute/run test with shared archive and white box
- public static OutputAnalyzer runWithArchiveAndWhiteBox(String className,
- String... extraOptions) throws Exception {
-
- return runWithArchive(className,
- TestCommon.concat(extraOptions, getWbParam(),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
- }
-
- public static OutputAnalyzer runWithArchiveAndWhiteBox(String[] extraMatches,
- String className, String... extraOptions) throws Exception {
-
- return runWithArchive(extraMatches, className,
- TestCommon.concat(extraOptions, getWbParam(),
- "-XX:+UnlockDiagnosticVMOptions", "-XX:+WhiteBoxAPI") );
- }
-
-
- public static void checkDump(OutputAnalyzer output) throws Exception {
- output.shouldContain("Shared string table stats");
- TestCommon.checkDump(output);
- }
-
- public static void checkExec(OutputAnalyzer output) throws Exception {
- TestCommon.checkExec(output, new String[0]);
- }
-
- public static void checkExecAuto(OutputAnalyzer output) throws Exception {
- CDSOptions opts = (new CDSOptions()).setXShareMode("auto");
- TestCommon.checkExec(output, opts);
- }
-
- public static void checkExec(OutputAnalyzer output, String[] extraMatches) throws Exception {
- TestCommon.checkExec(output, extraMatches);
- }
-}