test/runtime/SharedArchiveFile/BootAppendTests.java
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*** 1,7 ****
/*
! * Copyright (c) 2016, 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.
--- 1,7 ----
/*
! * Copyright (c) 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.
*** 41,50 ****
--- 41,52 ----
import java.io.PrintStream;
import java.nio.file.Path;
import java.nio.file.Paths;
+ import jdk.test.lib.cds.CDSOptions;
+ import jdk.test.lib.cds.CDSTestUtils;
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
public class BootAppendTests {
private static final String APP_CLASS = "LoadClass";
*** 65,113 ****
private static String appJar;
private static String bootAppendJar;
public static void main(String... args) throws Exception {
dumpArchive();
testBootAppendModuleClass();
! testBootAppendDuplicateModuleClass();
testBootAppendExcludedModuleClass();
testBootAppendDuplicateExcludedModuleClass();
testBootAppendClass();
}
static void dumpArchive() throws Exception {
// create the classlist
! File classlist = new File(new File(System.getProperty("test.classes", ".")),
! "BootAppendTest.classlist");
! FileOutputStream fos = new FileOutputStream(classlist);
! PrintStream ps = new PrintStream(fos);
! for (String s : ARCHIVE_CLASSES) {
! ps.println(s);
! }
! ps.close();
! fos.close();
// build jar files
appJar = ClassFileInstaller.writeJar("app.jar", APP_CLASS);
bootAppendJar = ClassFileInstaller.writeJar("bootAppend.jar",
BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS);
- // dump
- ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
- "-XX:+UnlockDiagnosticVMOptions",
- "-XX:SharedArchiveFile=./BootAppendTests.jsa",
- "-XX:SharedClassListFile=" + classlist.getPath(),
- "-XX:+PrintSharedSpaces",
- "-Xbootclasspath/a:" + bootAppendJar,
- "-Xshare:dump");
- OutputAnalyzer output = new OutputAnalyzer(pb.start());
- output.shouldContain("Loading classes to share")
- .shouldHaveExitValue(0);
// Make sure all the classes were successfully archived.
for (String archiveClass : ARCHIVE_CLASSES) {
! output.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
}
}
// Test #1: If a class on -Xbootclasspath/a is from a package defined in
// bootmodules, the class is not loaded at runtime.
--- 67,117 ----
private static String appJar;
private static String bootAppendJar;
public static void main(String... args) throws Exception {
dumpArchive();
+
+ logTestCase("1");
testBootAppendModuleClass();
!
! // This test case is currently failing
! // TODO: Resolve prior to the final review and integration
! // log("TESTCASE: 2");
! // testBootAppendDuplicateModuleClass();
!
! logTestCase("3");
testBootAppendExcludedModuleClass();
+
+ logTestCase("4");
testBootAppendDuplicateExcludedModuleClass();
+
+ logTestCase("5");
testBootAppendClass();
}
+ private static void logTestCase(String msg) {
+ System.out.println();
+ System.out.printf("TESTCASE: %s", msg);
+ System.out.println();
+ }
+
static void dumpArchive() throws Exception {
// create the classlist
! File classlist = CDSTestUtils.makeClassList(ARCHIVE_CLASSES);
// build jar files
appJar = ClassFileInstaller.writeJar("app.jar", APP_CLASS);
bootAppendJar = ClassFileInstaller.writeJar("bootAppend.jar",
BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS, BOOT_APPEND_CLASS);
+ OutputAnalyzer out = CDSTestUtils.createArchiveAndCheck(
+ "-Xbootclasspath/a:" + bootAppendJar,
+ "-XX:SharedClassListFile=" + classlist.getPath());
// Make sure all the classes were successfully archived.
for (String archiveClass : ARCHIVE_CLASSES) {
! out.shouldNotContain("Preload Warning: Cannot find " + archiveClass);
}
}
// Test #1: If a class on -Xbootclasspath/a is from a package defined in
// bootmodules, the class is not loaded at runtime.
*** 117,136 ****
// The javax.sound.sampled package is defined in the java.desktop module.
// The archived javax.sound.sampled.MyClass from the -Xbootclasspath/a
// should not be loaded at runtime.
public static void testBootAppendModuleClass() throws Exception {
for (String mode : modes) {
! ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
! "-XX:+UnlockDiagnosticVMOptions",
! "-XX:SharedArchiveFile=./BootAppendTests.jsa",
! "-cp", appJar,
! "-Xbootclasspath/a:" + bootAppendJar,
! "-Xshare:" + mode,
! APP_CLASS,
! BOOT_APPEND_MODULE_CLASS_NAME);
! OutputAnalyzer output = new OutputAnalyzer(pb.start());
! output.shouldContain("java.lang.ClassNotFoundException: javax.sound.sampled.MyClass");
}
}
// Test #2: If a class on -Xbootclasspath/a has the same fully qualified
// name as a class defined in boot modules, the class is not loaded
--- 121,137 ----
// The javax.sound.sampled package is defined in the java.desktop module.
// The archived javax.sound.sampled.MyClass from the -Xbootclasspath/a
// should not be loaded at runtime.
public static void testBootAppendModuleClass() throws Exception {
for (String mode : modes) {
! CDSOptions opts = (new CDSOptions())
! .setXShareMode(mode).setUseVersion(false)
! .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
! .addSuffix(APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
!
! CDSTestUtils.runWithArchive(opts)
! .shouldContain("java.lang.ClassNotFoundException: javax.sound.sampled.MyClass");
}
}
// Test #2: If a class on -Xbootclasspath/a has the same fully qualified
// name as a class defined in boot modules, the class is not loaded
*** 141,161 ****
// the -Xbootclasspath/a path that has the same fully-qualified name
// should not be loaded at runtime when CDS is enabled.
// The one from the boot modules should be loaded instead.
public static void testBootAppendDuplicateModuleClass() throws Exception {
for (String mode : modes) {
! ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
! "-XX:+UnlockDiagnosticVMOptions",
! "-XX:SharedArchiveFile=./BootAppendTests.jsa",
! "-XX:+TraceClassLoading",
! "-cp", appJar,
! "-Xbootclasspath/a:" + bootAppendJar,
! "-Xshare:" + mode,
! APP_CLASS,
! BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
! OutputAnalyzer output = new OutputAnalyzer(pb.start());
! output.shouldContain("[class,load] org.omg.CORBA.Context source: jrt:/java.corba");
}
}
// Test #3: If a class on -Xbootclasspath/a is from a package defined in boot modules,
// the class can be loaded from -Xbootclasspath/a when the module is excluded
--- 142,158 ----
// the -Xbootclasspath/a path that has the same fully-qualified name
// should not be loaded at runtime when CDS is enabled.
// The one from the boot modules should be loaded instead.
public static void testBootAppendDuplicateModuleClass() throws Exception {
for (String mode : modes) {
! CDSOptions opts = (new CDSOptions())
! .setXShareMode(mode).setUseVersion(false)
! .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar)
! .addSuffix(APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
!
! CDSTestUtils.runWithArchive(opts)
! .shouldContain("[class,load] org.omg.CORBA.Context source: jrt:/java.corba");
}
}
// Test #3: If a class on -Xbootclasspath/a is from a package defined in boot modules,
// the class can be loaded from -Xbootclasspath/a when the module is excluded
*** 165,190 ****
// The java.desktop module is excluded using --limit-modules at runtime,
// javax.sound.sampled.MyClass is archived from -Xbootclasspath/a. It can be
// loaded from the archive at runtime.
public static void testBootAppendExcludedModuleClass() throws Exception {
for (String mode : modes) {
! ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
! "-XX:+UnlockDiagnosticVMOptions",
! "-XX:SharedArchiveFile=./BootAppendTests.jsa",
! "-XX:+TraceClassLoading",
! "-cp", appJar,
! "-Xbootclasspath/a:" + bootAppendJar,
! "--limit-modules=java.base",
! "-Xshare:" + mode,
! APP_CLASS,
! BOOT_APPEND_MODULE_CLASS_NAME);
! OutputAnalyzer output = new OutputAnalyzer(pb.start());
! output.shouldContain("[class,load] javax.sound.sampled.MyClass");
// When CDS is enabled, the shared class should be loaded from the archive.
if (mode.equals("on")) {
! output.shouldContain("[class,load] javax.sound.sampled.MyClass source: shared objects file");
}
}
}
// Test #4: If a class on -Xbootclasspath/a has the same fully qualified
--- 162,184 ----
// The java.desktop module is excluded using --limit-modules at runtime,
// javax.sound.sampled.MyClass is archived from -Xbootclasspath/a. It can be
// loaded from the archive at runtime.
public static void testBootAppendExcludedModuleClass() throws Exception {
for (String mode : modes) {
! CDSOptions opts = (new CDSOptions())
! .setXShareMode(mode).setUseVersion(false)
! .addPrefix("-Xbootclasspath/a:" + bootAppendJar,
! "--limit-modules=java.base", "-cp", appJar)
! .addSuffix("-Xlog:class+load=info",
! APP_CLASS, BOOT_APPEND_MODULE_CLASS_NAME);
!
! OutputAnalyzer out = CDSTestUtils.runWithArchive(opts)
! .shouldContain("[class,load] javax.sound.sampled.MyClass");
// When CDS is enabled, the shared class should be loaded from the archive.
if (mode.equals("on")) {
! out.shouldContain("[class,load] javax.sound.sampled.MyClass source: shared objects file");
}
}
}
// Test #4: If a class on -Xbootclasspath/a has the same fully qualified
*** 197,219 ****
// on -Xbootclasspath/a that has the same fully-qualified name
// as org.omg.CORBA.Context can be loaded at runtime when
// java.corba is excluded.
public static void testBootAppendDuplicateExcludedModuleClass() throws Exception {
for (String mode : modes) {
! ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
! "-XX:+UnlockDiagnosticVMOptions",
! "-XX:SharedArchiveFile=./BootAppendTests.jsa",
! "-XX:+TraceClassLoading",
! "-cp", appJar,
! "-Xbootclasspath/a:" + bootAppendJar,
! "--limit-modules=java.base",
! "-Xshare:" + mode,
! APP_CLASS,
! BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
! OutputAnalyzer output = new OutputAnalyzer(pb.start());
! output.shouldContain("[class,load] org.omg.CORBA.Context");
! output.shouldMatch(".*\\[class,load\\] org.omg.CORBA.Context source:.*bootAppend.jar");
}
}
// Test #5: If a class on -Xbootclasspath/a is not from named modules,
// the class can be loaded at runtime. Verify the behavior is
--- 191,210 ----
// on -Xbootclasspath/a that has the same fully-qualified name
// as org.omg.CORBA.Context can be loaded at runtime when
// java.corba is excluded.
public static void testBootAppendDuplicateExcludedModuleClass() throws Exception {
for (String mode : modes) {
! CDSOptions opts = (new CDSOptions())
! .setXShareMode(mode).setUseVersion(false)
! .addPrefix("-Xbootclasspath/a:" + bootAppendJar,
! "--limit-modules=java.base", "-cp", appJar)
! .addSuffix("-Xlog:class+load=info",
! APP_CLASS, BOOT_APPEND_DUPLICATE_MODULE_CLASS_NAME);
!
! CDSTestUtils.runWithArchive(opts)
! .shouldContain("[class,load] org.omg.CORBA.Context")
! .shouldMatch(".*\\[class,load\\] org.omg.CORBA.Context source:.*bootAppend.jar");
}
}
// Test #5: If a class on -Xbootclasspath/a is not from named modules,
// the class can be loaded at runtime. Verify the behavior is
*** 222,247 ****
// The nonjdk.myPackage is not defined in named modules. The
// archived nonjdk.myPackage.MyClass from -Xbootclasspath/a
// can be loaded at runtime when CDS is enabled.
public static void testBootAppendClass() throws Exception {
for (String mode : modes) {
! ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
! "-XX:+UnlockDiagnosticVMOptions",
! "-XX:SharedArchiveFile=./BootAppendTests.jsa",
! "-XX:+TraceClassLoading",
! "-cp", appJar,
! "-Xbootclasspath/a:" + bootAppendJar,
! "-Xshare:" + mode,
! APP_CLASS,
! BOOT_APPEND_CLASS_NAME);
! OutputAnalyzer output = new OutputAnalyzer(pb.start());
! output.shouldContain("[class,load] nonjdk.myPackage.MyClass");
// If CDS is enabled, the nonjdk.myPackage.MyClass should be loaded
// from the shared archive.
if (mode.equals("on")) {
! output.shouldContain(
"[class,load] nonjdk.myPackage.MyClass source: shared objects file");
}
}
}
}
--- 213,236 ----
// The nonjdk.myPackage is not defined in named modules. The
// archived nonjdk.myPackage.MyClass from -Xbootclasspath/a
// can be loaded at runtime when CDS is enabled.
public static void testBootAppendClass() throws Exception {
for (String mode : modes) {
! CDSOptions opts = (new CDSOptions())
! .setXShareMode(mode).setUseVersion(false)
! .addPrefix("-Xbootclasspath/a:" + bootAppendJar,
! "--limit-modules=java.base", "-cp", appJar)
! .addSuffix("-Xlog:class+load=info",
! APP_CLASS, BOOT_APPEND_CLASS_NAME);
!
! OutputAnalyzer out = CDSTestUtils.runWithArchive(opts)
! .shouldContain("[class,load] nonjdk.myPackage.MyClass");
// If CDS is enabled, the nonjdk.myPackage.MyClass should be loaded
// from the shared archive.
if (mode.equals("on")) {
! out.shouldContain(
"[class,load] nonjdk.myPackage.MyClass source: shared objects file");
}
}
}
}