268 lines
11 KiB
Java
268 lines
11 KiB
Java
/*
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* Copyright (c) 2014, 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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/*
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* @test
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* @summary bootclasspath mismatch test.
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* @requires vm.cds
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* @library /test/lib
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* @compile test-classes/Hello.java
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* @compile test-classes/C2.java
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* @run driver BootClassPathMismatch
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*/
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import jdk.test.lib.Platform;
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import jdk.test.lib.cds.CDSOptions;
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.helpers.ClassFileInstaller;
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import java.io.File;
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import java.nio.file.Files;
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import java.nio.file.FileAlreadyExistsException;
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import java.nio.file.StandardCopyOption;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.nio.file.attribute.FileTime;
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public class BootClassPathMismatch {
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private static final String mismatchMessage = "shared class paths mismatch";
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public static void main(String[] args) throws Exception {
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JarBuilder.getOrCreateHelloJar();
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copyHelloToNewDir();
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BootClassPathMismatch test = new BootClassPathMismatch();
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test.testBootClassPathMismatch();
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test.testBootClassPathMismatchWithAppClass();
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test.testBootClassPathMismatchWithBadPath();
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if (!TestCommon.isDynamicArchive()) {
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// this test is not applicable to dynamic archive since
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// there is no class to be archived in the top archive
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test.testBootClassPathMatchWithAppend();
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}
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test.testBootClassPathMatch();
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test.testBootClassPathMismatchTwoJars();
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}
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/* Archive contains boot classes only, with Hello class on -Xbootclasspath/a path.
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*
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* Error should be detected if:
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* dump time: -Xbootclasspath/a:${testdir}/hello.jar
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* run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar
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*
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* or
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* dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
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* run-time : -Xbootclasspath/a:${testdir}/hello.jar
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*/
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public void testBootClassPathMismatch() throws Exception {
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String appJar = JarBuilder.getOrCreateHelloJar();
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String appClasses[] = {"Hello"};
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String testDir = TestCommon.getTestDir("newdir");
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String otherJar = testDir + File.separator + "hello.jar";
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TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
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TestCommon.run(
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"-Xlog:cds",
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"-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
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.assertAbnormalExit(mismatchMessage);
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TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + otherJar);
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TestCommon.run(
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"-Xlog:cds",
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"-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
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.assertAbnormalExit(mismatchMessage);
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}
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/* Archive contains boot classes only.
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*
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* Error should be detected if:
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* dump time: -Xbootclasspath/a:${testdir}/newdir/hello.jar
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* run-time : -Xbootclasspath/a:${testdir}/newdir/hello.jar1
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*/
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public void testBootClassPathMismatchWithBadPath() throws Exception {
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String appClasses[] = {"Hello"};
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String testDir = TestCommon.getTestDir("newdir");
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String appJar = testDir + File.separator + "hello.jar";
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String otherJar = testDir + File.separator + "hello.jar1";
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TestCommon.dump(appJar, appClasses, "-Xbootclasspath/a:" + appJar);
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TestCommon.run(
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"-Xlog:cds",
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"-cp", appJar, "-Xbootclasspath/a:" + otherJar, "Hello")
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.assertAbnormalExit(mismatchMessage);
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}
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/* Archive contains boot classes only, with Hello loaded from -Xbootclasspath/a at dump time.
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*
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* No error if:
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* dump time: -Xbootclasspath/a:${testdir}/hello.jar
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* run-time : -Xbootclasspath/a:${testdir}/hello.jar
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*/
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public void testBootClassPathMatch() throws Exception {
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String appJar = TestCommon.getTestJar("hello.jar");
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String appClasses[] = {"Hello"};
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TestCommon.dump(
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appJar, appClasses, "-Xbootclasspath/a:" + appJar);
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TestCommon.run(
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"-cp", appJar, "-verbose:class",
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"-Xbootclasspath/a:" + appJar, "Hello")
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.assertNormalExit("[class,load] Hello source: shared objects file");
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// test relative path to appJar
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String newJar = TestCommon.composeRelPath(appJar);
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TestCommon.run(
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"-cp", newJar, "-verbose:class",
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"-Xbootclasspath/a:" + newJar, "Hello")
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.assertNormalExit("[class,load] Hello source: shared objects file");
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int idx = appJar.lastIndexOf(File.separator);
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String jarName = appJar.substring(idx + 1);
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String jarDir = appJar.substring(0, idx);
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// relative path starting with "."
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TestCommon.runWithRelativePath(
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jarDir,
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"-Xshare:on",
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"-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
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"-cp", "." + File.separator + jarName,
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"-Xbootclasspath/a:" + "." + File.separator + jarName,
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"-Xlog:class+load=trace,class+path=info",
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"Hello")
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.assertNormalExit(output -> {
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output.shouldContain("Hello source: shared objects file")
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.shouldHaveExitValue(0);
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});
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// relative path starting with ".."
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idx = jarDir.lastIndexOf(File.separator);
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String jarSubDir = jarDir.substring(idx + 1);
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TestCommon.runWithRelativePath(
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jarDir,
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"-Xshare:on",
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"-XX:SharedArchiveFile=" + TestCommon.getCurrentArchiveName(),
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"-cp", ".." + File.separator + jarSubDir + File.separator + jarName,
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"-Xbootclasspath/a:" + ".." + File.separator + jarSubDir + File.separator + jarName,
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"-Xlog:class+load=trace,class+path=info",
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"Hello")
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.assertNormalExit(output -> {
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output.shouldContain("Hello source: shared objects file")
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.shouldHaveExitValue(0);
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});
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// test sym link to appJar
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if (!Platform.isWindows()) {
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File linkedJar = TestCommon.createSymLink(appJar);
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TestCommon.run(
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"-cp", linkedJar.getPath(), "-verbose:class",
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"-Xbootclasspath/a:" + linkedJar.getPath(), "Hello")
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.assertNormalExit("[class,load] Hello source: shared objects file");
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}
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}
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/* Archive contains boot classes only, runtime add -Xbootclasspath/a path.
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*
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* No error:
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* dump time: No -Xbootclasspath/a
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* run-time : -Xbootclasspath/a:${testdir}/hello.jar
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*/
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public void testBootClassPathMatchWithAppend() throws Exception {
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CDSOptions opts = new CDSOptions().setUseVersion(false);
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CDSTestUtils.createArchiveAndCheck(opts);
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String appJar = JarBuilder.getOrCreateHelloJar();
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opts.addPrefix("-Xbootclasspath/a:" + appJar, "-showversion").addSuffix("Hello");
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CDSTestUtils.runWithArchiveAndCheck(opts);
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}
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/* Archive contains app classes, with Hello on -cp path at dump time.
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*
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* Error should be detected if:
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* dump time: <no bootclasspath specified>
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* run-time : -Xbootclasspath/a:${testdir}/hello.jar
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*/
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public void testBootClassPathMismatchWithAppClass() throws Exception {
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String appJar = JarBuilder.getOrCreateHelloJar();
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String appClasses[] = {"Hello"};
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TestCommon.dump(appJar, appClasses);
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TestCommon.run(
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"-Xlog:cds",
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"-cp", appJar, "-Xbootclasspath/a:" + appJar, "Hello")
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.assertAbnormalExit(mismatchMessage);
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// test relative path to appJar
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String newJar = TestCommon.composeRelPath(appJar);
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TestCommon.run(
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"-cp", newJar, "-Xbootclasspath/a:" + newJar, "Hello")
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.assertAbnormalExit(mismatchMessage);
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}
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/* Archive contains app classes, with 2 jars in bootclasspath at dump time.
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*
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* Error should be detected if:
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* dump time: -Xbootclasspath/a:hello.jar:jar2.jar
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* run-time : -Xbootclasspath/a:hello.jar:jar2.jarx
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* Note: the second jar (jar2.jarx) specified for run-time doesn't exist.
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*/
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public void testBootClassPathMismatchTwoJars() throws Exception {
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String appJar = JarBuilder.getOrCreateHelloJar();
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String jar2 = ClassFileInstaller.writeJar("jar2.jar", "pkg/C2");
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String jars = appJar + File.pathSeparator + jar2;
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String appClasses[] = {"Hello", "pkg/C2"};
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TestCommon.dump(
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appJar, appClasses, "-Xbootclasspath/a:" + jars);
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TestCommon.run(
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"-cp", appJar, "-Xbootclasspath/a:" + jars + "x", "Hello")
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.assertAbnormalExit(mismatchMessage);
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}
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private static void copyHelloToNewDir() throws Exception {
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String classDir = CDSTestUtils.getOutputDir();
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String dstDir = classDir + File.separator + "newdir";
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try {
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Files.createDirectory(Paths.get(dstDir));
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} catch (FileAlreadyExistsException e) { }
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// copy as hello.jar
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Path dstPath = Paths.get(dstDir, "hello.jar");
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Files.copy(Paths.get(classDir, "hello.jar"),
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dstPath,
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StandardCopyOption.REPLACE_EXISTING);
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File helloJar = dstPath.toFile();
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long modTime = helloJar.lastModified();
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// copy as hello.jar1
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Path dstPath2 = Paths.get(dstDir, "hello.jar1");
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Files.copy(Paths.get(classDir, "hello.jar"),
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dstPath2,
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StandardCopyOption.REPLACE_EXISTING);
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// On Windows, we rely on the file size, creation time, and
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// modification time in order to differentiate between 2 files.
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// Setting a different modification time on hello.jar1 so that this test
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// runs more reliably on Windows.
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modTime += 10000;
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Files.setAttribute(dstPath2, "lastModifiedTime", FileTime.fromMillis(modTime));
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}
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}
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