author | jiangli |
Mon, 21 May 2018 15:15:58 -0400 | |
changeset 50199 | 83d8b3a25f25 |
parent 48979 | 514c73a1955b |
child 51439 | 0517bd2a0eda |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2014, 2018, 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 test the -XX:+PrintSharedArchiveAndExit flag |
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* @requires vm.cds |
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* @library /test/lib |
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* @modules java.base/jdk.internal.misc |
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* java.management |
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* jdk.jartool/sun.tools.jar |
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* @compile test-classes/Hello.java |
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* @compile test-classes/HelloMore.java |
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* @run main/othervm/timeout=3600 PrintSharedArchiveAndExit |
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*/ |
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import java.io.File; |
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import jdk.test.lib.process.OutputAnalyzer; |
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public class PrintSharedArchiveAndExit { |
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private static void check(OutputAnalyzer output, int ret, boolean checkContain, String... matches) throws Exception { |
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// Tests specific to this test |
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TestCommon.checkExecReturn(output, ret, checkContain, matches); |
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// In all test case, we should never print out the following due to |
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// PrintSharedArchiveAndExit. JVM should have been terminated |
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// before reaching these outputs. |
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TestCommon.checkExecReturn(output, ret, false, |
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"Usage:", // JVM help message |
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"java version", // JVM version |
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"Hello World"); // output from the Hello.class in hello.jar |
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} |
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private static void log(String msg) { |
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System.out.println(">---------------------------------------------------------------------"); |
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System.out.println(msg); |
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System.out.println("<---------------------------------------------------------------------"); |
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} |
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public static void main(String[] args) throws Exception { |
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String appJar = JarBuilder.getOrCreateHelloJar(); |
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String appJar2 = JarBuilder.build("PrintSharedArchiveAndExit-more", "HelloMore"); |
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String cp = appJar + File.pathSeparator + appJar2; |
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String lastCheckMsg = "checking shared classpath entry: " + appJar2; // the last JAR to check |
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TestCommon.testDump(cp, TestCommon.list("Hello")); |
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log("Normal execution -- all the JAR paths should be checked"); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg)); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit", |
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"-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well. |
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.ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg, "java.lang.Object")); |
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log("Normal execution -- Make sure -version, help message and app main()\n" + |
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"class are not invoked. These are checked inside check()."); |
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TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-version") |
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.ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg)); |
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TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "-help") |
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.ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg)); |
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TestCommon.run("-cp", cp, "-XX:+PrintSharedArchiveAndExit", "Hello") |
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.ifNoMappingFailure(output -> check(output, 0, true, lastCheckMsg)); |
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log("Execution with simple errors -- with 'simple' errors like missing or modified\n" + |
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"JAR files, the VM should try to continue to print the remaining information.\n" + |
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"Use an invalid Boot CP -- all the JAR paths should be checked"); |
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TestCommon.run( |
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"-cp", cp, |
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"-Xbootclasspath/a:foo.jar", |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[BOOT classpath mismatch, ")); |
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log("Use an App CP shorter than the one at dump time -- all the JAR paths should be checked"); |
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TestCommon.run( |
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"-cp", ".", |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "Run time APP classpath is shorter than the one at dump time: .")); |
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log("Use an invalid App CP -- all the JAR paths should be checked"); |
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String invalidCP = "non-existing-dir" + File.pathSeparator + cp; |
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TestCommon.run( |
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"-cp", invalidCP, |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "APP classpath mismatch, actual: -Djava.class.path=" + invalidCP)); |
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log("Changed modification time of hello.jar -- all the JAR paths should be checked"); |
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(new File(appJar)).setLastModified(System.currentTimeMillis() + 2000); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Timestamp mismatch]")); |
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log("Even if hello.jar is out of date, we should still be able to print the dictionary."); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit", |
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"-XX:+PrintSharedDictionary") // Test PrintSharedDictionary as well. |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "java.lang.Object")); |
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log("Remove hello.jar -- all the JAR paths should be checked"); |
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(new File(appJar)).delete(); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit") |
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.ifNoMappingFailure(output -> check(output, 1, true, lastCheckMsg, "[Required classpath entry does not exist: " + appJar + "]")); |
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log("Execution with major errors -- with 'major' errors like the JSA file\n" + |
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"is missing, we should stop immediately to avoid crashing the JVM."); |
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TestCommon.run( |
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"-cp", cp, |
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"-XX:+PrintSharedArchiveAndExit", |
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"-XX:SharedArchiveFile=./no-such-fileappcds.jsa") |
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.ifNoMappingFailure(output -> check(output, 1, false, lastCheckMsg)); |
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} |
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} |