| /* |
| * Copyright (c) 2015, 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. |
| * |
| * 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.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.io.UncheckedIOException; |
| import java.security.AccessControlException; |
| import java.security.CodeSource; |
| import java.security.Permission; |
| import java.security.PermissionCollection; |
| import java.security.Permissions; |
| import java.security.Policy; |
| import java.security.ProtectionDomain; |
| import java.util.Collections; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.ResourceBundle; |
| import java.util.stream.Stream; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicLong; |
| import java.util.function.Supplier; |
| import java.lang.System.LoggerFinder; |
| import java.lang.System.Logger; |
| import java.lang.System.Logger.Level; |
| import java.security.AccessController; |
| import java.security.PrivilegedAction; |
| import java.util.EnumSet; |
| import java.util.Iterator; |
| import java.util.Locale; |
| import java.util.ServiceConfigurationError; |
| import java.util.ServiceLoader; |
| import java.util.concurrent.atomic.AtomicReference; |
| import jdk.internal.logger.SimpleConsoleLogger; |
| import java.lang.reflect.Module; |
| |
| /** |
| * @test |
| * @bug 8140364 |
| * @summary JDK implementation specific unit test for LoggerFinderLoader. |
| * Tests the behavior of LoggerFinderLoader with respect to the |
| * value of the internal diagnosability switches. Also test the |
| * DefaultLoggerFinder and SimpleConsoleLogger implementation. |
| * @modules java.base/sun.util.logging |
| * java.base/jdk.internal.logger |
| * @build AccessSystemLogger LoggerFinderLoaderTest CustomSystemClassLoader |
| * @run driver AccessSystemLogger |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Dtest.fails=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=ERROR LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=DEBUG LoggerFinderLoaderTest WITHPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest NOSECURITY |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest NOPERMISSIONS |
| * @run main/othervm -Xbootclasspath/a:boot -Djava.system.class.loader=CustomSystemClassLoader -Djdk.logger.finder.singleton=true -Djdk.logger.finder.error=QUIET LoggerFinderLoaderTest WITHPERMISSIONS |
| * @author danielfuchs |
| */ |
| public class LoggerFinderLoaderTest { |
| |
| static final RuntimePermission LOGGERFINDER_PERMISSION = |
| new RuntimePermission("loggerFinder"); |
| final static boolean VERBOSE = false; |
| static final ThreadLocal<AtomicBoolean> allowControl = new ThreadLocal<AtomicBoolean>() { |
| @Override |
| protected AtomicBoolean initialValue() { |
| return new AtomicBoolean(false); |
| } |
| }; |
| static final ThreadLocal<AtomicBoolean> allowAccess = new ThreadLocal<AtomicBoolean>() { |
| @Override |
| protected AtomicBoolean initialValue() { |
| return new AtomicBoolean(false); |
| } |
| }; |
| |
| final static AccessSystemLogger accessSystemLogger = new AccessSystemLogger(); |
| static final Class<?>[] providerClass; |
| static { |
| try { |
| providerClass = new Class<?>[] { |
| ClassLoader.getSystemClassLoader().loadClass("LoggerFinderLoaderTest$BaseLoggerFinder"), |
| ClassLoader.getSystemClassLoader().loadClass("LoggerFinderLoaderTest$BaseLoggerFinder2") |
| }; |
| } catch (ClassNotFoundException ex) { |
| throw new ExceptionInInitializerError(ex); |
| } |
| } |
| |
| /** |
| * What our test provider needs to implement. |
| */ |
| public static interface TestLoggerFinder { |
| public final static AtomicBoolean fails = new AtomicBoolean(); |
| public final static AtomicReference<String> conf = new AtomicReference<>(""); |
| public final static AtomicLong sequencer = new AtomicLong(); |
| public final ConcurrentHashMap<String, LoggerImpl> system = new ConcurrentHashMap<>(); |
| public final ConcurrentHashMap<String, LoggerImpl> user = new ConcurrentHashMap<>(); |
| |
| public class LoggerImpl implements System.Logger { |
| final String name; |
| final Logger logger; |
| |
| public LoggerImpl(String name, Logger logger) { |
| this.name = name; |
| this.logger = logger; |
| } |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public boolean isLoggable(Logger.Level level) { |
| return logger.isLoggable(level); |
| } |
| |
| @Override |
| public void log(Logger.Level level, ResourceBundle bundle, String key, Throwable thrown) { |
| logger.log(level, bundle, key, thrown); |
| } |
| |
| @Override |
| public void log(Logger.Level level, ResourceBundle bundle, String format, Object... params) { |
| logger.log(level, bundle, format, params); |
| } |
| |
| } |
| |
| public Logger getLogger(String name, Module caller); |
| public Logger getLocalizedLogger(String name, ResourceBundle bundle, Module caller); |
| } |
| |
| public static class BaseLoggerFinder extends LoggerFinder implements TestLoggerFinder { |
| |
| static final RuntimePermission LOGGERFINDER_PERMISSION = |
| new RuntimePermission("loggerFinder"); |
| public BaseLoggerFinder() { |
| if (fails.get()) { |
| throw new RuntimeException("Simulate exception while loading provider"); |
| } |
| } |
| |
| System.Logger createSimpleLogger(String name) { |
| PrivilegedAction<System.Logger> pa = () -> SimpleConsoleLogger.makeSimpleLogger(name); |
| return AccessController.doPrivileged(pa); |
| } |
| |
| |
| @Override |
| public Logger getLogger(String name, Module caller) { |
| SecurityManager sm = System.getSecurityManager(); |
| if (sm != null) { |
| sm.checkPermission(LOGGERFINDER_PERMISSION); |
| } |
| PrivilegedAction<ClassLoader> pa = () -> caller.getClassLoader(); |
| ClassLoader callerLoader = AccessController.doPrivileged(pa); |
| if (callerLoader == null) { |
| return system.computeIfAbsent(name, (n) -> new LoggerImpl(n, createSimpleLogger(name))); |
| } else { |
| return user.computeIfAbsent(name, (n) -> new LoggerImpl(n, createSimpleLogger(name))); |
| } |
| } |
| } |
| |
| public static class BaseLoggerFinder2 extends LoggerFinder implements TestLoggerFinder { |
| |
| static final RuntimePermission LOGGERFINDER_PERMISSION = |
| new RuntimePermission("loggerFinder"); |
| public BaseLoggerFinder2() { |
| throw new ServiceConfigurationError("Should not come here"); |
| } |
| @Override |
| public Logger getLogger(String name, Module caller) { |
| throw new ServiceConfigurationError("Should not come here"); |
| } |
| } |
| |
| public static class MyBundle extends ResourceBundle { |
| |
| final ConcurrentHashMap<String,String> map = new ConcurrentHashMap<>(); |
| |
| @Override |
| protected Object handleGetObject(String key) { |
| if (key.contains(" (translated)")) { |
| throw new RuntimeException("Unexpected key: " + key); |
| } |
| return map.computeIfAbsent(key, k -> k.toUpperCase(Locale.ROOT) + " (translated)"); |
| } |
| |
| @Override |
| public Enumeration<String> getKeys() { |
| return Collections.enumeration(map.keySet()); |
| } |
| |
| } |
| public static class MyLoggerBundle extends MyBundle { |
| |
| } |
| |
| static enum TestCases {NOSECURITY, NOPERMISSIONS, WITHPERMISSIONS}; |
| |
| static void setSecurityManager() { |
| if (System.getSecurityManager() == null) { |
| Policy.setPolicy(new SimplePolicy(allowControl, allowAccess)); |
| System.setSecurityManager(new SecurityManager()); |
| } |
| } |
| |
| static LoggerFinder getLoggerFinder(Class<?> expectedClass, |
| String errorPolicy, boolean singleton) { |
| LoggerFinder provider = null; |
| try { |
| TestLoggerFinder.sequencer.incrementAndGet(); |
| provider = LoggerFinder.getLoggerFinder(); |
| if (TestLoggerFinder.fails.get() || singleton) { |
| if ("ERROR".equals(errorPolicy.toUpperCase(Locale.ROOT))) { |
| throw new RuntimeException("Expected exception not thrown"); |
| } else if ("WARNING".equals(errorPolicy.toUpperCase(Locale.ROOT))) { |
| String warning = ErrorStream.errorStream.peek(); |
| if (!warning.contains("WARNING: Failed to instantiate LoggerFinder provider; Using default.")) { |
| throw new RuntimeException("Expected message not found. Error stream contained: " + warning); |
| } |
| } else if ("DEBUG".equals(errorPolicy.toUpperCase(Locale.ROOT))) { |
| String warning = ErrorStream.errorStream.peek(); |
| if (!warning.contains("WARNING: Failed to instantiate LoggerFinder provider; Using default.")) { |
| throw new RuntimeException("Expected message not found. Error stream contained: " + warning); |
| } |
| if (!warning.contains("WARNING: Exception raised trying to instantiate LoggerFinder")) { |
| throw new RuntimeException("Expected message not found. Error stream contained: " + warning); |
| } |
| if (TestLoggerFinder.fails.get()) { |
| if (!warning.contains("java.util.ServiceConfigurationError: java.lang.System$LoggerFinder: Provider LoggerFinderLoaderTest$BaseLoggerFinder could not be instantiated")) { |
| throw new RuntimeException("Expected message not found. Error stream contained: " + warning); |
| } |
| } else if (singleton) { |
| if (!warning.contains("java.util.ServiceConfigurationError: More than on LoggerFinder implementation")) { |
| throw new RuntimeException("Expected message not found. Error stream contained: " + warning); |
| } |
| } |
| } else if ("QUIET".equals(errorPolicy.toUpperCase(Locale.ROOT))) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("Unexpected error message found: " |
| + ErrorStream.errorStream.peek()); |
| } |
| } |
| } |
| } catch(AccessControlException a) { |
| throw a; |
| } catch(Throwable t) { |
| if (TestLoggerFinder.fails.get() || singleton) { |
| // must check System.err |
| if ("ERROR".equals(errorPolicy.toUpperCase(Locale.ROOT))) { |
| provider = LoggerFinder.getLoggerFinder(); |
| } else { |
| Throwable orig = t.getCause(); |
| while (orig != null && orig.getCause() != null) orig = orig.getCause(); |
| if (orig != null) orig.printStackTrace(ErrorStream.err); |
| throw new RuntimeException("Unexpected exception: " + t, t); |
| } |
| } else { |
| throw new RuntimeException("Unexpected exception: " + t, t); |
| } |
| } |
| expectedClass.cast(provider); |
| ErrorStream.errorStream.store(); |
| System.out.println("*** Actual LoggerFinder class is: " + provider.getClass().getName()); |
| return provider; |
| } |
| |
| |
| static class ErrorStream extends PrintStream { |
| |
| static AtomicBoolean forward = new AtomicBoolean(); |
| ByteArrayOutputStream out; |
| String saved = ""; |
| public ErrorStream(ByteArrayOutputStream out) { |
| super(out); |
| this.out = out; |
| } |
| |
| @Override |
| public void write(int b) { |
| super.write(b); |
| if (forward.get()) err.write(b); |
| } |
| |
| @Override |
| public void write(byte[] b) throws IOException { |
| super.write(b); |
| if (forward.get()) err.write(b); |
| } |
| |
| @Override |
| public void write(byte[] buf, int off, int len) { |
| super.write(buf, off, len); |
| if (forward.get()) err.write(buf, off, len); |
| } |
| |
| public String peek() { |
| flush(); |
| return out.toString(); |
| } |
| |
| public String drain() { |
| flush(); |
| String res = out.toString(); |
| out.reset(); |
| return res; |
| } |
| |
| public void store() { |
| flush(); |
| saved = out.toString(); |
| out.reset(); |
| } |
| |
| public void restore() { |
| out.reset(); |
| try { |
| out.write(saved.getBytes()); |
| } catch(IOException io) { |
| throw new UncheckedIOException(io); |
| } |
| } |
| |
| static final PrintStream err = System.err; |
| static final ErrorStream errorStream = new ErrorStream(new ByteArrayOutputStream()); |
| } |
| |
| private static StringBuilder appendProperty(StringBuilder b, String name) { |
| String value = System.getProperty(name); |
| if (value == null) return b; |
| return b.append(name).append("=").append(value).append('\n'); |
| } |
| |
| public static void main(String[] args) { |
| if (args.length == 0) { |
| args = new String[] { |
| "NOSECURITY", |
| "NOPERMISSIONS", |
| "WITHPERMISSIONS" |
| }; |
| } |
| Locale.setDefault(Locale.ENGLISH); |
| System.setErr(ErrorStream.errorStream); |
| System.setProperty("jdk.logger.packages", TestLoggerFinder.LoggerImpl.class.getName()); |
| //System.setProperty("jdk.logger.finder.error", "ERROR"); |
| //System.setProperty("jdk.logger.finder.singleton", "true"); |
| //System.setProperty("test.fails", "true"); |
| TestLoggerFinder.fails.set(Boolean.getBoolean("test.fails")); |
| StringBuilder c = new StringBuilder(); |
| appendProperty(c, "jdk.logger.packages"); |
| appendProperty(c, "jdk.logger.finder.error"); |
| appendProperty(c, "jdk.logger.finder.singleton"); |
| appendProperty(c, "test.fails"); |
| TestLoggerFinder.conf.set(c.toString()); |
| try { |
| test(args); |
| } finally { |
| try { |
| System.setErr(ErrorStream.err); |
| } catch (Error | RuntimeException x) { |
| x.printStackTrace(ErrorStream.err); |
| } |
| } |
| } |
| |
| |
| public static void test(String[] args) { |
| |
| final String errorPolicy = System.getProperty("jdk.logger.finder.error", "WARNING"); |
| final Boolean ensureSingleton = Boolean.getBoolean("jdk.logger.finder.singleton"); |
| |
| final Class<?> expectedClass = |
| TestLoggerFinder.fails.get() || ensureSingleton |
| ? jdk.internal.logger.DefaultLoggerFinder.class |
| : TestLoggerFinder.class; |
| |
| System.out.println("Declared provider class: " + providerClass[0] |
| + "[" + providerClass[0].getClassLoader() + "]"); |
| |
| if (!TestLoggerFinder.fails.get()) { |
| ServiceLoader<LoggerFinder> serviceLoader = |
| ServiceLoader.load(LoggerFinder.class, ClassLoader.getSystemClassLoader()); |
| Iterator<LoggerFinder> iterator = serviceLoader.iterator(); |
| Object firstProvider = iterator.next(); |
| if (!firstProvider.getClass().getName().equals("LoggerFinderLoaderTest$BaseLoggerFinder")) { |
| throw new RuntimeException("Unexpected provider: " + firstProvider.getClass().getName()); |
| } |
| if (!iterator.hasNext()) { |
| throw new RuntimeException("Expected two providers"); |
| } |
| } |
| |
| Stream.of(args).map(TestCases::valueOf).forEach((testCase) -> { |
| LoggerFinder provider; |
| ErrorStream.errorStream.restore(); |
| switch (testCase) { |
| case NOSECURITY: |
| System.out.println("\n*** Without Security Manager\n"); |
| System.out.println(TestLoggerFinder.conf.get()); |
| provider = getLoggerFinder(expectedClass, errorPolicy, ensureSingleton); |
| test(provider, true); |
| System.out.println("Tetscase count: " + TestLoggerFinder.sequencer.get()); |
| break; |
| case NOPERMISSIONS: |
| System.out.println("\n*** With Security Manager, without permissions\n"); |
| System.out.println(TestLoggerFinder.conf.get()); |
| setSecurityManager(); |
| try { |
| provider = getLoggerFinder(expectedClass, errorPolicy, ensureSingleton); |
| throw new RuntimeException("Expected exception not raised"); |
| } catch (AccessControlException x) { |
| if (!LOGGERFINDER_PERMISSION.equals(x.getPermission())) { |
| throw new RuntimeException("Unexpected permission check", x); |
| } |
| final boolean control = allowControl.get().get(); |
| try { |
| allowControl.get().set(true); |
| provider = getLoggerFinder(expectedClass, errorPolicy, ensureSingleton); |
| } finally { |
| allowControl.get().set(control); |
| } |
| } |
| test(provider, false); |
| System.out.println("Tetscase count: " + TestLoggerFinder.sequencer.get()); |
| break; |
| case WITHPERMISSIONS: |
| System.out.println("\n*** With Security Manager, with control permission\n"); |
| System.out.println(TestLoggerFinder.conf.get()); |
| setSecurityManager(); |
| final boolean control = allowControl.get().get(); |
| try { |
| allowControl.get().set(true); |
| provider = getLoggerFinder(expectedClass, errorPolicy, ensureSingleton); |
| test(provider, true); |
| } finally { |
| allowControl.get().set(control); |
| } |
| break; |
| default: |
| throw new RuntimeException("Unknown test case: " + testCase); |
| } |
| }); |
| System.out.println("\nPASSED: Tested " + TestLoggerFinder.sequencer.get() + " cases."); |
| } |
| |
| public static void test(LoggerFinder provider, boolean hasRequiredPermissions) { |
| |
| ResourceBundle loggerBundle = ResourceBundle.getBundle(MyLoggerBundle.class.getName()); |
| final Map<Logger, String> loggerDescMap = new HashMap<>(); |
| |
| System.Logger sysLogger = accessSystemLogger.getLogger("foo"); |
| loggerDescMap.put(sysLogger, "accessSystemLogger.getLogger(\"foo\")"); |
| System.Logger localizedSysLogger = accessSystemLogger.getLogger("fox", loggerBundle); |
| loggerDescMap.put(localizedSysLogger, "accessSystemLogger.getLogger(\"fox\", loggerBundle)"); |
| System.Logger appLogger = System.getLogger("bar"); |
| loggerDescMap.put(appLogger,"System.getLogger(\"bar\")"); |
| System.Logger localizedAppLogger = System.getLogger("baz", loggerBundle); |
| loggerDescMap.put(localizedAppLogger,"System.getLogger(\"baz\", loggerBundle)"); |
| |
| testLogger(provider, loggerDescMap, "foo", null, sysLogger); |
| testLogger(provider, loggerDescMap, "foo", loggerBundle, localizedSysLogger); |
| testLogger(provider, loggerDescMap, "foo", null, appLogger); |
| testLogger(provider, loggerDescMap, "foo", loggerBundle, localizedAppLogger); |
| } |
| |
| public static class Foo { |
| |
| } |
| |
| static void verbose(String msg) { |
| if (VERBOSE) { |
| System.out.println(msg); |
| } |
| } |
| |
| // Calls the 8 methods defined on Logger and verify the |
| // parameters received by the underlying TestProvider.LoggerImpl |
| // logger. |
| private static void testLogger(LoggerFinder provider, |
| Map<Logger, String> loggerDescMap, |
| String name, |
| ResourceBundle loggerBundle, |
| Logger logger) { |
| |
| System.out.println("Testing " + loggerDescMap.get(logger) + " [" + logger +"]"); |
| AtomicLong sequencer = TestLoggerFinder.sequencer; |
| |
| Foo foo = new Foo(); |
| String fooMsg = foo.toString(); |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| ErrorStream.errorStream.drain(); |
| String desc = "logger.log(messageLevel, foo): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, foo); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + fooMsg)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + fooMsg |
| + "\n>>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| String msg = "blah"; |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, \"blah\"): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, msg); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| String msgText = loggerBundle == null ? msg : loggerBundle.getString(msg); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + msgText)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + msgText |
| + "\n>>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| Supplier<String> fooSupplier = new Supplier<String>() { |
| @Override |
| public String get() { |
| return this.toString(); |
| } |
| }; |
| |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, fooSupplier): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, fooSupplier); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + fooSupplier.get())) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + fooSupplier.get() |
| + "\n>>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| |
| String format = "two params [{1} {2}]"; |
| Object arg1 = foo; |
| Object arg2 = msg; |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, format, params...): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, format, foo, msg); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| String msgFormat = loggerBundle == null ? format : loggerBundle.getString(format); |
| String text = java.text.MessageFormat.format(msgFormat, foo, msg); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + text)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + text |
| + "\n>>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| Throwable thrown = new Exception("OK: log me!"); |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, \"blah\", thrown): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, msg, thrown); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| thrown.printStackTrace(new PrintStream(baos)); |
| String text = baos.toString(); |
| String msgText = loggerBundle == null ? msg : loggerBundle.getString(msg); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + msgText) |
| || !logged.contains(text)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + msgText +"\n" |
| + text |
| + ">>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, thrown, fooSupplier): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, fooSupplier, thrown); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| thrown.printStackTrace(new PrintStream(baos)); |
| String text = baos.toString(); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + fooSupplier.get()) |
| || !logged.contains(text)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + fooSupplier.get() +"\n" |
| + text |
| + ">>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| ResourceBundle bundle = ResourceBundle.getBundle(MyBundle.class.getName()); |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, bundle, format, params...): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, bundle, format, foo, msg); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| String text = java.text.MessageFormat.format(bundle.getString(format), foo, msg); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + text)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + text |
| + "\n>>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| for (Level loggerLevel : EnumSet.of(Level.INFO)) { |
| for (Level messageLevel : Level.values()) { |
| String desc = "logger.log(messageLevel, bundle, \"blah\", thrown): loggerLevel=" |
| + loggerLevel+", messageLevel="+messageLevel; |
| sequencer.incrementAndGet(); |
| logger.log(messageLevel, bundle, msg, thrown); |
| if (loggerLevel == Level.OFF || messageLevel == Level.OFF || messageLevel.compareTo(loggerLevel) < 0) { |
| if (!ErrorStream.errorStream.peek().isEmpty()) { |
| throw new RuntimeException("unexpected event in queue for " |
| + desc +": " + "\n\t" + ErrorStream.errorStream.drain()); |
| } |
| } else { |
| String logged = ErrorStream.errorStream.drain(); |
| String textMsg = bundle.getString(msg); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| thrown.printStackTrace(new PrintStream(baos)); |
| String text = baos.toString(); |
| if (!logged.contains("LoggerFinderLoaderTest testLogger") |
| || !logged.contains(messageLevel.getName() + ": " + textMsg) |
| || !logged.contains(text)) { |
| throw new RuntimeException("mismatch for " + desc |
| + "\n\texpected:" + "\n<<<<\n" |
| + "[date] LoggerFinderLoaderTest testLogger\n" |
| + messageLevel.getName() + " " + textMsg +"\n" |
| + text |
| + ">>>>" |
| + "\n\t actual:" |
| + "\n<<<<\n" + logged + ">>>>\n"); |
| } else { |
| verbose("Got expected results for " |
| + desc + "\n<<<<\n" + logged + ">>>>\n"); |
| } |
| } |
| } |
| } |
| |
| } |
| |
| final static class PermissionsBuilder { |
| final Permissions perms; |
| public PermissionsBuilder() { |
| this(new Permissions()); |
| } |
| public PermissionsBuilder(Permissions perms) { |
| this.perms = perms; |
| } |
| public PermissionsBuilder add(Permission p) { |
| perms.add(p); |
| return this; |
| } |
| public PermissionsBuilder addAll(PermissionCollection col) { |
| if (col != null) { |
| for (Enumeration<Permission> e = col.elements(); e.hasMoreElements(); ) { |
| perms.add(e.nextElement()); |
| } |
| } |
| return this; |
| } |
| public Permissions toPermissions() { |
| final PermissionsBuilder builder = new PermissionsBuilder(); |
| builder.addAll(perms); |
| return builder.perms; |
| } |
| } |
| |
| public static class SimplePolicy extends Policy { |
| final static RuntimePermission CONTROL = LOGGERFINDER_PERMISSION; |
| final static RuntimePermission ACCESS = new RuntimePermission("accessClassInPackage.jdk.internal.logger"); |
| |
| final Permissions permissions; |
| final ThreadLocal<AtomicBoolean> allowControl; |
| final ThreadLocal<AtomicBoolean> allowAccess; |
| public SimplePolicy(ThreadLocal<AtomicBoolean> allowControl, ThreadLocal<AtomicBoolean> allowAccess) { |
| this.allowControl = allowControl; |
| this.allowAccess = allowAccess; |
| permissions = new Permissions(); |
| permissions.add(new RuntimePermission("setIO")); |
| } |
| |
| Permissions getPermissions() { |
| if (allowControl.get().get() || allowAccess.get().get()) { |
| PermissionsBuilder builder = new PermissionsBuilder() |
| .addAll(permissions); |
| if (allowControl.get().get()) { |
| builder.add(CONTROL); |
| } |
| if (allowAccess.get().get()) { |
| builder.add(ACCESS); |
| } |
| return builder.toPermissions(); |
| } |
| return permissions; |
| } |
| |
| @Override |
| public boolean implies(ProtectionDomain domain, Permission permission) { |
| return getPermissions().implies(permission); |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(CodeSource codesource) { |
| return new PermissionsBuilder().addAll(getPermissions()).toPermissions(); |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(ProtectionDomain domain) { |
| return new PermissionsBuilder().addAll(getPermissions()).toPermissions(); |
| } |
| } |
| } |
