8145163: Test Task for Platform Logging API and Service -- for moduralization

Reviewed-by: dfuchs
This commit is contained in:
Hamlin Li 2017-04-14 04:07:26 -07:00
parent fdb24eea0b
commit e01f0e3580
21 changed files with 2071 additions and 0 deletions

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* Base class for tests.
* The tests focuse on that LoggerFinder works well in jigsaw environment,
* i.e. make sure correct Logger can be retrieved,
* also verify that basic functionality of retrieved Logger's works well.
*
* Note: As the test will take long time, to avoid timeout,
* split it as several tests, this class is the base class for tests.
*/
public class Base {
protected static final String JAVA_HOME = System.getProperty("java.home");
protected static final Path JDK_IMAGE = Paths.get(JAVA_HOME);
protected static final Path JMODS = Paths.get(JAVA_HOME, "jmods");
protected static final String TEST_SRC = System.getProperty("test.src");
// logger client to get logger from java.base module, it should get a lazy logger
// which wraps the underlying real logger implementation
protected static final Path SRC_PATCHED_USAGE =
Paths.get(TEST_SRC, "patched_usage", "java.base");
protected static final Path DEST_PATCHED_USAGE = Paths.get("patched_usage", "java.base");
protected static final Path SRC_PATCHED_CLIENT = Paths.get(TEST_SRC, "patched_client");
protected static final Path DEST_PATCHED_CLIENT = Paths.get("patched_client");
// logger client to get logger from bootclasspath/a, it should get a lazy logger
// which wraps the underlying real logger implementation
protected static final Path SRC_BOOT_USAGE = Paths.get(TEST_SRC, "boot_usage");
protected static final Path DEST_BOOT_USAGE = Paths.get("boot_usage");
protected static final Path SRC_BOOT_CLIENT = Paths.get(TEST_SRC, "boot_client");
protected static final Path DEST_BOOT_CLIENT = Paths.get("boot_client");
// logger provider in named module m.l.a
protected static final Path SRC_NAMED_LOGGER = Paths.get(TEST_SRC, "named_logger");
protected static final Path DEST_NAMED_LOGGER = Paths.get("mods_named_logger");
// logger provider in unnamed module
protected static final Path SRC_UNNAMED_LOGGER = Paths.get(TEST_SRC, "unnamed_logger");
protected static final Path DEST_UNNAMED_LOGGER = Paths.get("cp_unnamed_logger");
protected static final Path SRC_UNNAMED_LOGGER_SERVICE_FILE =
SRC_UNNAMED_LOGGER.resolve("META-INF/services/java.lang.System$LoggerFinder");
protected static final Path DEST_UNNAMED_LOGGER_SERVICE_DIR =
DEST_UNNAMED_LOGGER.resolve("META-INF/services");
protected static final Path DEST_UNNAMED_LOGGER_SERVICE_FILE =
DEST_UNNAMED_LOGGER.resolve("META-INF/services/java.lang.System$LoggerFinder");
// logger client in named module m.t.a
protected static final Path SRC_NAMED_CLIENT = Paths.get(TEST_SRC, "named_client");
protected static final Path DEST_NAMED_CLIENT = Paths.get("mods_named_client");
// logger client in unnamed module
protected static final Path SRC_UNNAMED_CLIENT = Paths.get(TEST_SRC, "unnamed_client");
protected static final Path DEST_UNNAMED_CLIENT = Paths.get("cp_unnamed_client");
// customized image with only module java.base
protected static final Path IMAGE = Paths.get("image");
// customized image with java.base and logger provider module m.l.a
protected static final Path IMAGE_LOGGER = Paths.get("image_logger");
// customized image with module java.base and logger client module m.t.a
protected static final Path IMAGE_CLIENT = Paths.get("image_client");
// customized image with module java.base, logger provider module m.l.a
// and logger client module m.t.a
protected static final Path IMAGE_CLIENT_LOGGER = Paths.get("image_all");
// lazy logger class which wraps the underlying real logger implementation
protected static final String LAZY_LOGGER =
"jdk.internal.logger.LazyLoggers$JdkLazyLogger";
// JUL logger class which wraps java.util.logging.Logger
protected static final String JUL_LOGGER =
"sun.util.logging.internal.LoggingProviderImpl$JULWrapper";
// default simple logger class when no logger provider can be found
protected static final String SIMPLE_LOGGER =
"jdk.internal.logger.SimpleConsoleLogger";
// logger class in named module m.l.a
protected static final String LOGGER_A = "pkg.a.l.LoggerA";
// logger class in unnamed module m.l.b
protected static final String LOGGER_B = "pkg.b.l.LoggerB";
// logger client in named module
protected static final String CLIENT_A = "m.t.a/pkg.a.t.TestA";
// logger client in unnamed module
protected static final String CLIENT_B = "pkg.b.t.TestB";
// logger client which gets logger through boot class BootUsage
protected static final String BOOT_CLIENT = "BootClient";
// logger client which gets logger through patched class
// java.base/java.lang.PatchedUsage
protected static final String PATCHED_CLIENT = "PatchedClient";
protected void setupAllClient() throws Throwable {
// compiles logger client which will get logger through patched
// class java.base/java.lang.PatchedUsage
compile(SRC_BOOT_USAGE, DEST_BOOT_USAGE);
compile(SRC_BOOT_CLIENT, DEST_BOOT_CLIENT,
"--class-path", DEST_BOOT_USAGE.toString());
// compiles logger client which will get logger through boot
// class BootUsage
compile(SRC_PATCHED_USAGE, DEST_PATCHED_USAGE,
"--patch-module", "java.base=" + SRC_PATCHED_USAGE.toString());
compile(SRC_PATCHED_CLIENT, DEST_PATCHED_CLIENT,
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString());
// compiles logger client in unnamed module
compile(SRC_UNNAMED_CLIENT, DEST_UNNAMED_CLIENT,
"--source-path", SRC_UNNAMED_CLIENT.toString());
// compiles logger client in named module m.t.a
compile(SRC_NAMED_CLIENT, DEST_NAMED_CLIENT,
"--module-source-path", SRC_NAMED_CLIENT.toString());
}
protected void setupNamedLogger() throws Throwable {
// compiles logger provider in named module m.l.a
compile(SRC_NAMED_LOGGER, DEST_NAMED_LOGGER,
"--module-source-path", SRC_NAMED_LOGGER.toString());
}
protected void setupUnnamedLogger() throws Throwable {
// compiles logger provider in unnamed module
compile(SRC_UNNAMED_LOGGER, DEST_UNNAMED_LOGGER,
"--source-path", SRC_UNNAMED_LOGGER.toString());
Files.createDirectories(DEST_UNNAMED_LOGGER_SERVICE_DIR);
Files.copy(SRC_UNNAMED_LOGGER_SERVICE_FILE, DEST_UNNAMED_LOGGER_SERVICE_FILE,
StandardCopyOption.REPLACE_EXISTING);
}
protected boolean checkJMODS() throws Throwable {
// if $JAVA_HOME/jmods does not exist, skip below steps
// as there is no way to build customized images by jlink
if (Files.notExists(JMODS)) {
System.err.println("Skip tests which require image");
return false;
}
return true;
}
protected void setupJavaBaseImage() throws Throwable {
if (!checkJMODS()) {
return;
}
// build image with just java.base module
String mpath = JMODS.toString();
execTool("jlink",
"--module-path", mpath,
"--add-modules", "java.base",
"--output", IMAGE.toString());
}
protected void setupLoggerImage() throws Throwable {
if (!checkJMODS()) {
return;
}
// build image with java.base + m.l.a modules
String mpath = DEST_NAMED_LOGGER.toString() + File.pathSeparator + JMODS.toString();
execTool("jlink",
"--module-path", mpath,
"--add-modules", "m.l.a",
"--output", IMAGE_LOGGER.toString());
}
protected void setupClientImage() throws Throwable {
if (!checkJMODS()) {
return;
}
// build image with java.base + m.t.a modules
String mpath = DEST_NAMED_CLIENT.toString() + File.pathSeparator + JMODS.toString();
execTool("jlink",
"--module-path", mpath,
"--add-modules", "m.t.a",
"--output", IMAGE_CLIENT.toString());
}
protected void setupFullImage() throws Throwable {
if (!checkJMODS()) {
return;
}
// build image with java.base + m.l.a + m.t.a modules
String mpath = DEST_NAMED_LOGGER.toString() + File.pathSeparator
+ DEST_NAMED_CLIENT.toString() + File.pathSeparator + JMODS.toString();
execTool("jlink",
"--module-path", mpath,
"--add-modules", "m.l.a,m.t.a",
"--output", IMAGE_CLIENT_LOGGER.toString());
}
protected static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
/*
* run test with supplied java image which could be jdk image or customized image
*/
protected void runTest(Path image, String... opts) throws Throwable {
String[] options = Stream.concat(Stream.of(getJava(image)), Stream.of(opts))
.toArray(String[]::new);
ProcessBuilder pb = new ProcessBuilder(options);
int exitValue = executeCommand(pb).outputTo(System.out)
.errorTo(System.err)
.getExitValue();
assertTrue(exitValue == 0);
}
private void compile(Path src, Path dest, String... params) throws Throwable {
assertTrue(CompilerUtils.compile(src, dest, params));
}
private String getJava(Path image) {
boolean isWindows = System.getProperty("os.name").startsWith("Windows");
Path java = image.resolve("bin").resolve(isWindows ? "java.exe" : "java");
if (Files.notExists(java))
throw new RuntimeException(java + " not found");
return java.toAbsolutePath().toString();
}
private void execTool(String tool, String... args) throws Throwable {
String path = JDKToolFinder.getJDKTool(tool);
List<String> commands = new ArrayList<>();
commands.add(path);
Stream.of(args).forEach(commands::add);
ProcessBuilder pb = new ProcessBuilder(commands);
int exitValue = executeCommand(pb).outputTo(System.out)
.errorTo(System.out)
.shouldNotContain("no module is recorded in hash")
.getExitValue();
assertTrue(exitValue == 0);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against customized image, check the situation where
* 1. logger provider is the default one supplied by java.base,
* 2. clients are in named/unnamed module,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm JDKLoggerForImageTest
*/
public class JDKLoggerForImageTest extends Base {
public static void main(String args[]) throws Throwable {
JDKLoggerForImageTest t = new JDKLoggerForImageTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupJavaBaseImage();
}
private void test() throws Throwable {
if (!checkJMODS()) {
return;
}
// logger client is in named module m.t.a
runTest(IMAGE,
"--module-path", DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "system", SIMPLE_LOGGER);
// logger client is in unnamed module
runTest(IMAGE,
"--class-path", DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "system", SIMPLE_LOGGER);
// logger client gets logger through boot class BootUsage
runTest(IMAGE,
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
"--class-path", DEST_BOOT_CLIENT.toString(),
BOOT_CLIENT, "system", SIMPLE_LOGGER);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(IMAGE,
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
"--class-path", DEST_PATCHED_CLIENT.toString(),
PATCHED_CLIENT, "system", SIMPLE_LOGGER);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules java.logging
* @modules jdk.compiler
* @summary Test cases which run against the JDK image, check the situation where
* 1. logger provider is the default one supplied by the JDK,
* 2. clients are in named/unnamed module,
* patched system module, or Xbootclasspath
* This test DOES require existence of java.logging module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm JDKLoggerForJDKTest
*/
public class JDKLoggerForJDKTest extends Base {
public static void main(String args[]) throws Throwable {
JDKLoggerForJDKTest t = new JDKLoggerForJDKTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
}
private void test() throws Throwable {
// logger client is in named module m.t.a
runTest(JDK_IMAGE,
"--module-path", DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "system", JUL_LOGGER);
// logger client is in unnamed module
runTest(JDK_IMAGE,
"--class-path", DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "system", JUL_LOGGER);
// logger client gets logger through boot class BootUsage
runTest(JDK_IMAGE,
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
"--class-path", DEST_BOOT_CLIENT.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, JUL_LOGGER);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(JDK_IMAGE,
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
"--class-path", DEST_PATCHED_CLIENT.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, JUL_LOGGER);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against customized image, check the situation where
* 1. logger providers are in the customized image too,
* 2. clients are in named/unnamed module, image,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm LoggerInImageTest
*/
public class LoggerInImageTest extends Base {
public static void main(String args[]) throws Throwable {
LoggerInImageTest t = new LoggerInImageTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupNamedLogger();
setupLoggerImage();
setupFullImage();
}
private void test() throws Throwable {
if (!checkJMODS()) {
return;
}
// logger client is in named module m.t.a which is also in customized image
runTest(IMAGE_CLIENT_LOGGER,
"-m", CLIENT_A, "named", LOGGER_A);
// logger client in named module m.t.a
runTest(IMAGE_LOGGER,
"--module-path", DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "named", LOGGER_A);
// logger client is in unnamed module
runTest(IMAGE_LOGGER,
"--class-path", DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "named", LOGGER_A);
// logger client gets logger through boot class BootUsage
runTest(IMAGE_LOGGER,
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
"--class-path", DEST_BOOT_CLIENT.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(IMAGE_LOGGER,
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
"--class-path", DEST_PATCHED_CLIENT.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against customized image, check the situation where
* 1. logger providers are in named module,
* 2. clients are in named/unnamed module, image,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm NamedLoggerForImageTest
*/
public class NamedLoggerForImageTest extends Base {
public static void main(String args[]) throws Throwable {
NamedLoggerForImageTest t = new NamedLoggerForImageTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupNamedLogger();
setupJavaBaseImage();
setupClientImage();
}
private void test() throws Throwable {
if (!checkJMODS()) {
return;
}
// logger client is in named module m.t.a
runTest(IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString()
+ File.pathSeparator + DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "named", LOGGER_A);
// logger client is in unnamed module
runTest(IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"--class-path", DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "named", LOGGER_A);
// logger client is in named module m.t.a which is in customized image
runTest(IMAGE_CLIENT,
"--module-path", DEST_NAMED_LOGGER.toString(),
"-m", CLIENT_A, "named", LOGGER_A);
// logger client gets logger through boot class BootUsage
runTest(IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
"--class-path", DEST_BOOT_CLIENT.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
"--class-path", DEST_PATCHED_CLIENT.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against the JDK image, check the situation where
* 1. logger providers are in named module,
* 2. clients are in named/unnamed module,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm NamedLoggerForJDKTest
*/
public class NamedLoggerForJDKTest extends Base {
public static void main(String args[]) throws Throwable {
NamedLoggerForJDKTest t = new NamedLoggerForJDKTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupNamedLogger();
}
private void test() throws Throwable {
// logger client is in named module m.t.a
runTest(JDK_IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString()
+ File.pathSeparator + DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "named", LOGGER_A);
// logger client is in unnamed module
runTest(JDK_IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"--class-path", DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "named", LOGGER_A);
// logger client gets logger through boot class BootUsage
runTest(JDK_IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
"--class-path", DEST_BOOT_CLIENT.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(JDK_IMAGE,
"--module-path", DEST_NAMED_LOGGER.toString(),
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
"--class-path", DEST_PATCHED_CLIENT.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, LOGGER_A);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against customized image, check the situation where
* 1. logger providers are in unnamed module,
* 2. clients are in named/unnamed module, image,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm UnnamedLoggerForImageTest
*/
public class UnnamedLoggerForImageTest extends Base {
public static void main(String args[]) throws Throwable {
UnnamedLoggerForImageTest t = new UnnamedLoggerForImageTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupUnnamedLogger();
setupJavaBaseImage();
setupClientImage();
}
private void test() throws Throwable {
if (!checkJMODS()) {
return;
}
// logger client is in unnamed module
runTest(IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "unnamed", LOGGER_B);
// logger client is in named module m.t.a
runTest(IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString(),
"--module-path", DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "unnamed", LOGGER_B);
// logger client is in named module m.t.a which is in customized image
runTest(IMAGE_CLIENT,
"--class-path", DEST_UNNAMED_LOGGER.toString(),
"-m", CLIENT_A, "unnamed", LOGGER_B);
// logger client gets logger through boot class BootUsage
runTest(IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_BOOT_CLIENT.toString(),
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, LOGGER_B);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_PATCHED_CLIENT.toString(),
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, LOGGER_B);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.io.File;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Stream;
import jdk.testlibrary.JDKToolFinder;
import static jdk.testlibrary.ProcessTools.executeCommand;
/*
* @test
* @modules jdk.compiler
* @summary Test cases which run against the JDK image, check the situation where
* 1. logger providers are in unnamed module,
* 2. clients are in named/unnamed module,
* patched system module, or Xbootclasspath
* This test does not require existence of java.logging module,
* but require jdk.compiler module
* @library /lib/testlibrary
* @build Base CompilerUtils jdk.testlibrary.*
* @run main/othervm UnnamedLoggerForJDKTest
*/
public class UnnamedLoggerForJDKTest extends Base {
public static void main(String args[]) throws Throwable {
UnnamedLoggerForJDKTest t = new UnnamedLoggerForJDKTest();
t.setup();
t.test();
}
private void setup() throws Throwable {
setupAllClient();
setupUnnamedLogger();
}
private void test() throws Throwable {
// logger client is in named module m.t.a
runTest(JDK_IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString(),
"--module-path", DEST_NAMED_CLIENT.toString(),
"-m", CLIENT_A, "unnamed", LOGGER_B);
// logger client is also in unnamed module
runTest(JDK_IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_UNNAMED_CLIENT.toString(),
CLIENT_B, "unnamed", LOGGER_B);
// logger client gets logger through boot class BootUsage
runTest(JDK_IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_BOOT_CLIENT.toString(),
"-Xbootclasspath/a:" + DEST_BOOT_USAGE.toString(),
BOOT_CLIENT, "system", LAZY_LOGGER, LOGGER_B);
// logger client gets logger through patched class
// java.base/java.lang.PatchedUsage
runTest(JDK_IMAGE,
"--class-path", DEST_UNNAMED_LOGGER.toString()
+ File.pathSeparator + DEST_PATCHED_CLIENT.toString(),
"--patch-module", "java.base=" + DEST_PATCHED_USAGE.toString(),
PATCHED_CLIENT, "system", LAZY_LOGGER, LOGGER_B);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.lang.reflect.Method;
import java.lang.System.Logger;
import java.util.ResourceBundle;
import java.util.ListResourceBundle;
/*
* Tests when logger client is in Xbootclasspath
*/
public final class BootClient {
public static void main(String[] args) throws Exception {
assertTrue(args.length >= 2);
String loggerMode = args[0];
String loggerClassName = args[1];
String underlyingLoggerClassName = args.length >= 3 ? args[2] : null;
testLogger(loggerMode, loggerClassName, underlyingLoggerClassName);
testLog(underlyingLoggerClassName);
}
/*
* Tests System.getLogger(String) get expected logger.
*/
private static void testLogger(String loggerMode, String loggerClassName,
String underlyingLoggerClassName) {
String name = "test.boot";
Logger logger = getLogger(name);
printLogger(logger);
final Module lm = logger.getClass().getModule();
final ClassLoader loggerCL = lm.getClassLoader();
if (loggerMode.equals("system")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL == null);
} else if(loggerMode.equals("unnamed")) {
assertTrue(!lm.isNamed());
assertTrue(loggerCL != null);
} else {
throw new RuntimeException("wrong parameter");
}
assertTrue(loggerClassName.equals(logger.getClass().getName()));
if (underlyingLoggerClassName != null) {
String loggerName = logger.getName();
if (underlyingLoggerClassName.equals(
"sun.util.logging.internal.LoggingProviderImpl$JULWrapper")) {
assertTrue(loggerName.equals(name));
} else {
assertTrue(loggerName.equals(underlyingLoggerClassName));
}
}
}
/*
* Tests Logger retrieved by System.getLogger(String, ResourceBundle) and
* System.getLogger(String) works well.
*/
private static void testLog(String underlyingLoggerClassName) throws Exception {
if (underlyingLoggerClassName == null) {
return;
}
if (underlyingLoggerClassName.equals("pkg.a.l.LoggerA")
|| underlyingLoggerClassName.equals("pkg.b.l.LoggerB")) {
String name = "test.boot.logger";
String plainMsg = "this is test log message #1";
ResourceBundle rb = new MyResourcesBoot();
Throwable ex = new Throwable("this is an expected exception to be logged");
Class<?> clazz = Class.forName(underlyingLoggerClassName);
Method method = clazz.getMethod("checkLog", String.class,
System.Logger.Level.class,
ResourceBundle.class, String.class,
Throwable.class, Object[].class);
Logger logger = getLogger(name);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LazyLoggers$JdkLazyLogger"));
assertTrue(logger.getName().equals(underlyingLoggerClassName));
logger.log(Logger.Level.WARNING, plainMsg);
boolean pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesBoot.VALUE, (Throwable)null,
(Object)null);
assertTrue(!pass);
logger = getLogger(name, rb);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LocalizedLoggerWrapper"));
assertTrue(logger.getName().equals(underlyingLoggerClassName));
logger.log(Logger.Level.INFO, MyResourcesBoot.KEY);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesBoot.VALUE, (Throwable)null,
(Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
}
}
private static class MyResourcesBoot extends ListResourceBundle {
static final String KEY = "this is the key in MyResourcesBoot";
static final String VALUE = "THIS IS THE VALUE IN MyResourcesBoot";
@Override
protected Object[][] getContents() {
return new Object[][] {
{KEY, VALUE}
};
}
}
private static Logger getLogger(String name) {
return BootUsage.getLogger(name);
}
private static Logger getLogger(String name, ResourceBundle rb) {
return BootUsage.getLogger(name, rb);
}
private static void printLogger(Logger logger) {
System.err.println("logger name: " + logger.getName()
+ ", logger class: " + logger.getClass());
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.lang.System.Logger;
import java.util.ResourceBundle;
/*
* BootUsage is put to Xbootclasspath, it will be used by
* BootClient to test when logger client is in boot classpath
*/
public final class BootUsage {
public static Logger getLogger(String name) {
check();
return System.getLogger(name);
}
public static Logger getLogger(String name, ResourceBundle rb) {
check();
return System.getLogger(name, rb);
}
private static void check() {
final Module m = BootUsage.class.getModule();
final ClassLoader moduleCL = m.getClassLoader();
assertTrue(!m.isNamed());
assertTrue(moduleCL == null);
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
module m.t.a {
exports pkg.a.t;
uses System.LoggerFinder;
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.a.t;
import java.lang.reflect.Method;
import java.lang.System.Logger;
import java.util.ResourceBundle;
import java.util.ListResourceBundle;
/*
* Tests when logger client is in named module m.l.a
*/
public class TestA {
public static void main(String[] args) throws Exception {
assertTrue(args.length == 2);
String loggerMode = args[0];
String loggerClassName = args[1];
testLogger(loggerMode, loggerClassName);
testLog(loggerClassName);
}
/*
* Tests System.getLogger(String) get expected logger.
*/
private static void testLogger(String loggerMode, String loggerClassName) {
final Module m = TestA.class.getModule();
final ClassLoader moduleCL = m.getClassLoader();
assertTrue(m.isNamed());
assertTrue(moduleCL != null);
String name = "test.a";
Logger logger = getLogger(name);
printLogger(logger);
final Module lm = logger.getClass().getModule();
final ClassLoader loggerCL = lm.getClassLoader();
if (loggerMode.equals("system")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL == null);
} else if(loggerMode.equals("named")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL != null);
} else if(loggerMode.equals("unnamed")) {
assertTrue(!lm.isNamed());
assertTrue(loggerCL != null);
} else {
throw new RuntimeException("wrong parameter");
}
assertTrue(loggerClassName.equals(logger.getClass().getName()));
assertTrue(!loggerClassName.equals("jdk.internal.logger.LazyLoggers$JdkLazyLogger"));
}
/*
* Tests Logger retrieved by System.getLogger(String, ResourceBundle) and
* System.getLogger(String) works well.
*/
private static void testLog(String loggerClassName) throws Exception {
if (loggerClassName.equals("pkg.a.l.LoggerA")
|| loggerClassName.equals("pkg.b.l.LoggerB")) {
String name = "test.a.A";
String plainMsg = "this is test log message #1";
ResourceBundle rb = new MyResourcesA();
Throwable ex = new Throwable("this is an expected exception to be logged");
Class<?> clazz = Class.forName(loggerClassName);
Method method = clazz.getMethod("checkLog", String.class,
System.Logger.Level.class,
ResourceBundle.class, String.class,
Throwable.class, Object[].class);
Logger logger = getLogger(name);
printLogger(logger);
assertTrue(logger.getClass().getName().equals(loggerClassName));
assertTrue(logger.getName().equals(loggerClassName));
logger.log(Logger.Level.WARNING, plainMsg);
boolean pass = (boolean)method.invoke(null, name,
Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesA.VALUE, (Throwable)null,
(Object)null);
assertTrue(!pass);
logger = getLogger(name, rb);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LocalizedLoggerWrapper"));
assertTrue(logger.getName().equals(loggerClassName));
logger.log(Logger.Level.INFO, MyResourcesA.KEY);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesA.VALUE, (Throwable)null,
(Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
}
}
private static class MyResourcesA extends ListResourceBundle {
static final String KEY = "this is the key in MyResourcesA";
static final String VALUE = "THIS IS THE VALUE IN MyResourcesA";
@Override
protected Object[][] getContents() {
return new Object[][] {
{KEY, VALUE}
};
}
}
private static Logger getLogger(String name) {
return System.getLogger(name);
}
private static Logger getLogger(String name, ResourceBundle rb) {
return System.getLogger(name, rb);
}
private static void printLogger(Logger logger) {
System.err.println("logger name: " + logger.getName()
+ ", logger class: " + logger.getClass());
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
module m.l.a {
opens pkg.a.l;
provides java.lang.System.LoggerFinder with pkg.a.p.LoggerFinderA;
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.a.l;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import java.util.Queue;
import java.util.ResourceBundle;
public class LoggerA implements System.Logger {
// ---- test utility fields and methods ----
private static Map<String, LoggerA> map = new HashMap<>();
public static LoggerA getLogger(String name) {
return map.computeIfAbsent(name, (n) -> new LoggerA());
}
public static boolean checkLog(String name, Level level, ResourceBundle bundle,
String format, Throwable throwable, Object... params) {
LoggerA logger = map.get(name);
LogEvent event = new LogEvent(level, bundle, format, null, params);
for (LogEvent l : logger.queue) {
if (l.equals(event)) {
return true;
}
}
return false;
}
// ---- logger implementation ----
private Queue<LogEvent> queue = new LinkedList<>();
@Override
public String getName() {
return this.getClass().getName();
}
@Override
public boolean isLoggable(Level level) {
return true;
}
@Override
public void log(Level level, ResourceBundle bundle, String format, Object... params) {
String msg = bundle != null ? bundle.getString(format) : format;
log(new LogEvent(level, bundle, msg, null, params));
}
@Override
public void log(Level level, ResourceBundle bundle, String format, Throwable throwable) {
String msg = bundle != null ? bundle.getString(format) : format;
log(new LogEvent(level, bundle, msg, throwable, (Object)null));
}
void log(LogEvent l) {
print(l);
queue.add(l);
}
private void print(LogEvent l) {
System.err.println("LoggerA Message"+ l);
}
public Queue<LogEvent> getLogEvent() {
return queue;
}
public static class LogEvent {
public LogEvent(Level level, ResourceBundle bundle, String format,
Throwable throwable, Object... params) {
this.level = level;
this.bundle = bundle;
this.format = format;
this.throwable = throwable;
this.params = params;
}
@Override
public boolean equals(Object o) {
if (o instanceof LogEvent) {
LogEvent e = (LogEvent)o;
return level == e.level
&& bundle == e.bundle
&& format == e.format
&& params == e.params;
}
return false;
}
@Override
public String toString() {
return String.format("[level: %s, bundle: %s, format: %s, throwable: %s, object: %s]",
level, bundle, format, throwable, params);
}
private Level level;
private ResourceBundle bundle;
private String format;
private Throwable throwable;
private Object[] params;
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.a.p;
import pkg.a.l.LoggerA;
public class LoggerFinderA extends System.LoggerFinder {
@Override
public System.Logger getLogger(String name, Module module) {
return LoggerA.getLogger(name);
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 java.lang.reflect.Method;
import java.lang.System.Logger;
import java.util.ResourceBundle;
import java.util.ListResourceBundle;
/*
* Tests when logger client is in patched module
*/
public class PatchedClient {
public static void main(String[] args) throws Exception {
assertTrue(args.length >= 2);
String loggerMode = args[0];
String loggerClassName = args[1];
String underlyingLoggerClassName = args.length >= 3 ? args[2] : null;
testLogger(loggerMode, loggerClassName, underlyingLoggerClassName);
testLog(underlyingLoggerClassName);
}
/*
* Tests System.getLogger(String) get expected logger.
*/
private static void testLogger(String loggerMode, String loggerClassName,
String underlyingLoggerClassName) {
String name = "test.patched";
Logger logger = getLogger(name);
printLogger(logger);
final Module lm = logger.getClass().getModule();
final ClassLoader loggerCL = lm.getClassLoader();
if (loggerMode.equals("system")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL == null);
} else if(loggerMode.equals("unnamed")) {
assertTrue(!lm.isNamed());
assertTrue(loggerCL != null);
} else {
throw new RuntimeException("wrong parameter");
}
assertTrue(loggerClassName.equals(logger.getClass().getName()));
if (underlyingLoggerClassName != null) {
String loggerName = logger.getName();
if (underlyingLoggerClassName.equals(
"sun.util.logging.internal.LoggingProviderImpl$JULWrapper")) {
assertTrue(loggerName.equals(name));
} else {
assertTrue(loggerName.equals(underlyingLoggerClassName));
}
}
}
/*
* Tests Logger retrieved by System.getLogger(String, ResourceBundle) and
* System.getLogger(String) works well.
*/
private static void testLog(String underlyingLoggerClassName) throws Exception {
if (underlyingLoggerClassName == null) {
return;
}
if (underlyingLoggerClassName.equals("pkg.a.l.LoggerA")
|| underlyingLoggerClassName.equals("pkg.b.l.LoggerB")) {
String name = "test.patched.logger";
String plainMsg = "this is test log message #1";
ResourceBundle rb = new MyResourcesPatched();
Throwable ex = new Throwable("this is an expected exception to be logged");
Class<?> clazz = Class.forName(underlyingLoggerClassName);
Method method = clazz.getMethod("checkLog", String.class,
System.Logger.Level.class,
ResourceBundle.class, String.class,
Throwable.class, Object[].class);
Logger logger = getLogger(name);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LazyLoggers$JdkLazyLogger"));
assertTrue(logger.getName().equals(underlyingLoggerClassName));
logger.log(Logger.Level.WARNING, plainMsg);
boolean pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesPatched.VALUE, (Throwable)null,
(Object)null);
assertTrue(!pass);
logger = getLogger(name, rb);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LocalizedLoggerWrapper"));
assertTrue(logger.getName().equals(underlyingLoggerClassName));
logger.log(Logger.Level.INFO, MyResourcesPatched.KEY);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesPatched.VALUE, (Throwable)null,
(Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
}
}
private static class MyResourcesPatched extends ListResourceBundle {
static final String KEY = "this is the key in MyResourcesPatched";
static final String VALUE = "THIS IS THE VALUE IN MyResourcesPatched";
@Override
protected Object[][] getContents() {
return new Object[][] {
{KEY, VALUE}
};
}
}
private static Logger getLogger(String name) {
return PatchedUsage.getLogger(name);
}
private static Logger getLogger(String name, ResourceBundle rb) {
return PatchedUsage.getLogger(name, rb);
}
private static void printLogger(Logger logger) {
System.err.println("logger name: " + logger.getName()
+ ", logger class: " + logger.getClass());
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package java.lang;
import java.lang.System.Logger;
import java.util.ResourceBundle;
/*
* PatchedUsage is patched into java.base, it will be used by
* PatchedClient to test when logger client is in patched module
*/
public class PatchedUsage {
public static Logger getLogger(String name) {
check();
return System.getLogger(name);
}
public static Logger getLogger(String name, ResourceBundle rb) {
check();
return System.getLogger(name, rb);
}
private static void check() {
final Module m = PatchedUsage.class.getModule();
final ClassLoader moduleCL = m.getClassLoader();
assertTrue(m.isNamed());
assertTrue(moduleCL == null);
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.b.t;
import java.lang.reflect.Method;
import java.lang.System.Logger;
import java.util.ResourceBundle;
import java.util.ListResourceBundle;
/*
* Tests when logger client is in unnamed module
*/
public class TestB {
public static void main(String[] args) throws Exception {
assertTrue(args.length == 2);
String loggerMode = args[0];
String loggerClassName = args[1];
testLogger(loggerMode, loggerClassName);
testLog(loggerClassName);
}
/*
* Tests System.getLogger(String) get expected logger.
*/
private static void testLogger(String loggerMode, String loggerClassName) {
final Module m = TestB.class.getModule();
final ClassLoader moduleCL = m.getClassLoader();
assertTrue(!m.isNamed());
assertTrue(moduleCL != null);
String name = "test.b";
Logger logger = getLogger(name);
printLogger(logger);
final Module lm = logger.getClass().getModule();
final ClassLoader loggerCL = lm.getClassLoader();
if (loggerMode.equals("system")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL == null);
} else if(loggerMode.equals("named")) {
assertTrue(lm.isNamed());
assertTrue(loggerCL != null);
} else if(loggerMode.equals("unnamed")) {
assertTrue(!lm.isNamed());
assertTrue(loggerCL != null);
} else {
throw new RuntimeException("wrong parameter");
}
assertTrue(loggerClassName.equals(logger.getClass().getName()));
assertTrue(!loggerClassName.equals("jdk.internal.logger.LazyLoggers$JdkLazyLogger"));
}
/*
* Tests Logger retrieved by System.getLogger(String, ResourceBundle) and
* System.getLogger(String) works well.
*/
private static void testLog(String loggerClassName) throws Exception {
if (loggerClassName.equals("pkg.a.l.LoggerA")
|| loggerClassName.equals("pkg.b.l.LoggerB")) {
String name = "test.b.B";
String plainMsg = "this is test log message #1";
ResourceBundle rb = new MyResourcesB();
Throwable ex = new Throwable("this is an expected exception to be logged");
Class<?> clazz = Class.forName(loggerClassName);
Method method = clazz.getMethod("checkLog", String.class,
System.Logger.Level.class,
ResourceBundle.class, String.class,
Throwable.class, Object[].class);
Logger logger = getLogger(name);
printLogger(logger);
assertTrue(logger.getClass().getName().equals(loggerClassName));
assertTrue(logger.getName().equals(loggerClassName));
logger.log(Logger.Level.WARNING, plainMsg);
boolean pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesB.VALUE, (Throwable)null,
(Object)null);
assertTrue(!pass);
logger = getLogger(name, rb);
printLogger(logger);
assertTrue(logger.getClass().getName()
.equals("jdk.internal.logger.LocalizedLoggerWrapper"));
assertTrue(logger.getName().equals(loggerClassName));
logger.log(Logger.Level.INFO, MyResourcesB.KEY);
pass = (boolean)method.invoke(null, name, Logger.Level.INFO,
rb, MyResourcesB.VALUE, (Throwable)null,
(Object)null);
assertTrue(pass);
pass = (boolean)method.invoke(null, name, Logger.Level.WARNING,
null, plainMsg, ex, (Object)null);
assertTrue(pass);
}
}
private static class MyResourcesB extends ListResourceBundle {
static final String KEY = "this is the key in MyResourcesB";
static final String VALUE = "THIS IS THE VALUE IN MyResourcesB";
@Override
protected Object[][] getContents() {
return new Object[][] {
{KEY, VALUE}
};
}
}
private static Logger getLogger(String name) {
return System.getLogger(name);
}
private static Logger getLogger(String name, ResourceBundle rb) {
return System.getLogger(name, rb);
}
private static void printLogger(Logger logger) {
System.err.println("logger name: " + logger.getName()
+ ", logger class: " + logger.getClass());
}
private static void assertTrue(boolean b) {
if (!b) {
throw new RuntimeException("expected true, but get false.");
}
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.b.l;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Map;
import java.util.Queue;
import java.util.ResourceBundle;
public class LoggerB implements System.Logger {
// ---- test utility fields and methods ----
private static Map<String, LoggerB> map = new HashMap<>();
public static LoggerB getLogger(String name) {
return map.computeIfAbsent(name, (n) -> new LoggerB());
}
public static boolean checkLog(String name, Level level, ResourceBundle bundle,
String format, Throwable throwable, Object... params) {
LoggerB logger = map.get(name);
LogEvent event = new LogEvent(level, bundle, format, null, params);
for (LogEvent l : logger.queue) {
if (l.equals(event)) {
return true;
}
}
return false;
}
// ---- logger implementation ----
private Queue<LogEvent> queue = new LinkedList<>();
@Override
public String getName() {
return this.getClass().getName();
}
@Override
public boolean isLoggable(Level level) {
return true;
}
@Override
public void log(Level level, ResourceBundle bundle, String format, Object... params) {
String msg = bundle != null ? bundle.getString(format) : format;
log(new LogEvent(level, bundle, msg, null, params));
}
@Override
public void log(Level level, ResourceBundle bundle, String format, Throwable throwable) {
String msg = bundle != null ? bundle.getString(format) : format;
log(new LogEvent(level, bundle, msg, throwable, (Object)null));
}
void log(LogEvent l) {
print(l);
queue.add(l);
}
private void print(LogEvent l) {
System.err.println("LoggerB Message"+ l);
}
public Queue<LogEvent> getLogEvent() {
return queue;
}
public static class LogEvent {
public LogEvent(Level level, ResourceBundle bundle, String format,
Throwable throwable, Object... params) {
this.level = level;
this.bundle = bundle;
this.format = format;
this.throwable = throwable;
this.params = params;
}
@Override
public boolean equals(Object o) {
if (o instanceof LogEvent) {
LogEvent e = (LogEvent)o;
return level == e.level
&& bundle == e.bundle
&& format == e.format
&& params == e.params;
}
return false;
}
private Level level;
private ResourceBundle bundle;
private String format;
private Throwable throwable;
private Object[] params;
}
}

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/*
* 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
package pkg.b.p;
import pkg.b.l.LoggerB;
public class LoggerFinderB extends System.LoggerFinder {
@Override
public System.Logger getLogger(String name, Module module) {
return LoggerB.getLogger(name);
}
}