133 lines
4.8 KiB
Java
133 lines
4.8 KiB
Java
/*
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* Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 8244778
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* @summary Make sure that the ServicesCatalogs for boot/platform/app loaders are properly archived.
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* @requires vm.cds
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* @modules java.naming
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* @library /test/lib
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* @run driver ServiceLoaderTest
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*/
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Iterator;
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import java.util.ServiceLoader;
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import java.util.spi.ToolProvider;
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import javax.naming.spi.InitialContextFactory;
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.cds.CDSOptions;
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import jdk.test.lib.process.OutputAnalyzer;
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public class ServiceLoaderTest {
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public static void main(String[] args) throws Exception {
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CDSOptions opts = new CDSOptions();
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CDSTestUtils.createArchiveAndCheck(opts);
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// Some mach5 tiers run with -vmoptions:-Xlog:cds=debug. This would cause the outputs to mismatch.
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// Force the log level to warning for all tags to supressed the CDS logs. Also disable the timestamp.
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opts.setUseVersion(false);
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opts.addSuffix("-showversion", "-Xlog:all=warning::level,tags", "ServiceLoaderApp");
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OutputAnalyzer out1 = CDSTestUtils.runWithArchive(opts);
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opts.setXShareMode("off");
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OutputAnalyzer out2 = CDSTestUtils.runWithArchive(opts);
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compare(out1, out2);
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}
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static void compare(OutputAnalyzer out1, OutputAnalyzer out2) {
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String[] arr1 = splitLines(out1);
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String[] arr2 = splitLines(out2);
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int max = arr1.length > arr2.length ? arr1.length : arr2.length;
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for (int i = 0; i < max; i++) {
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if (i >= arr1.length) {
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mismatch(i, "<EOF>", arr2[i]);
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}
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if (i >= arr2.length) {
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mismatch(i, arr1[i], "<EOF>");
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}
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if (!arr1[i].equals(arr2[i])) {
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mismatch(i, arr1[i], arr2[i]);
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}
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}
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}
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static String[] splitLines(OutputAnalyzer out) {
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return out.getStdout().split("\n");
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}
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static void mismatch(int i, String s1, String s2) {
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System.out.println("Mismatched line: " + i);
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System.out.println("cds on : " + s1);
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System.out.println("cds off: " + s2);
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throw new RuntimeException("Mismatched line " + i + ": \"" + s1 + "\" vs \"" + s2 + "\"");
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}
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}
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class ServiceLoaderApp {
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public static void main(String args[]) throws Exception {
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doTest(ToolProvider.class);
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doTest(InitialContextFactory.class);
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}
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static void doTest(Class c) throws Exception {
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System.out.println("============================================================");
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System.out.println("Testing : " + c.getName());
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System.out.println("============================================================");
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print_loader("default", ServiceLoader.load(c));
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print_loader("null loader", ServiceLoader.load(c, null));
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print_loader("platform loader", ServiceLoader.load(c, ServiceLoaderApp.class.getClassLoader().getParent()));
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print_loader("system loader", ServiceLoader.load(c, ServiceLoaderApp.class.getClassLoader()));
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}
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static void print_loader(String testCase, ServiceLoader loader) throws Exception {
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System.out.println("[TEST CASE] " + testCase);
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System.out.println("[svcloader] " + asString(loader));
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Iterator it = loader.iterator();
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ArrayList<String> list = new ArrayList<>();
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while (it.hasNext()) {
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list.add(asString(it.next().toString()));
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}
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Collections.sort(list);
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for (String s : list) {
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System.out.println(s);
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}
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}
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static String asString(Object o) {
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String s = o.toString();
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int n = s.indexOf("@");
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if (n >= 0) {
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s = s.substring(0, n);
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}
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return s;
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}
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}
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