| /* |
| * 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.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.FileOutputStream; |
| import java.io.FilePermission; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| 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.Arrays; |
| import java.util.Enumeration; |
| import java.util.Objects; |
| import java.util.Properties; |
| import java.util.PropertyPermission; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicLong; |
| import java.util.function.BiFunction; |
| import java.util.function.Function; |
| import java.util.logging.Handler; |
| import java.util.logging.Level; |
| import java.util.logging.LogManager; |
| import java.util.logging.LogRecord; |
| import java.util.logging.Logger; |
| import java.util.logging.LoggingPermission; |
| |
| /** |
| * @test |
| * @bug 8033661 |
| * @summary tests LogManager.updateConfiguration(Function) method |
| * @run main/othervm SimpleUpdateConfigurationTest UNSECURE |
| * @run main/othervm SimpleUpdateConfigurationTest SECURE |
| * @author danielfuchs |
| */ |
| public class SimpleUpdateConfigurationTest { |
| |
| /** |
| * We will test updateConfiguration in |
| * two configurations: |
| * UNSECURE: No security manager. |
| * SECURE: With the security manager present - and the required |
| * permissions granted. |
| */ |
| public static enum TestCase { |
| UNSECURE, SECURE; |
| public void execute(Runnable run) { |
| System.out.println("Running test case: " + name()); |
| try { |
| Configure.setUp(this); |
| Configure.doPrivileged(run, SimplePolicy.allowControl); |
| } finally { |
| Configure.doPrivileged(() -> { |
| try { |
| setSystemProperty("java.util.logging.config.file", null); |
| LogManager.getLogManager().readConfiguration(); |
| System.gc(); |
| } catch (Exception x) { |
| throw new RuntimeException(x); |
| } |
| }, SimplePolicy.allowAll); |
| } |
| } |
| } |
| |
| public static class MyHandler extends Handler { |
| static final AtomicLong seq = new AtomicLong(); |
| long count = seq.incrementAndGet(); |
| |
| @Override |
| public void publish(LogRecord record) { |
| } |
| |
| @Override |
| public void flush() { |
| } |
| |
| @Override |
| public void close() throws SecurityException { |
| } |
| |
| @Override |
| public String toString() { |
| return super.toString() + "("+count+")"; |
| } |
| |
| } |
| |
| static String storePropertyToFile(String name, Properties props) |
| throws Exception { |
| return Configure.callPrivileged(() -> { |
| String scratch = System.getProperty("user.dir", "."); |
| Path p = Paths.get(scratch, name); |
| try (FileOutputStream fos = new FileOutputStream(p.toFile())) { |
| props.store(fos, name); |
| } |
| return p.toString(); |
| }, SimplePolicy.allowAll); |
| } |
| |
| static void setSystemProperty(String name, String value) |
| throws Exception { |
| Configure.doPrivileged(() -> { |
| if (value == null) |
| System.clearProperty(name); |
| else |
| System.setProperty(name, value); |
| }, SimplePolicy.allowAll); |
| } |
| |
| static String trim(String value) { |
| return value == null ? null : value.trim(); |
| } |
| |
| |
| /** |
| * Tests one of the configuration defined above. |
| * <p> |
| * This is the main test method (the rest is infrastructure). |
| */ |
| static void testUpdateConfiguration() { |
| String configFile = null; |
| try { |
| // manager initialized with default configuration. |
| LogManager manager = LogManager.getLogManager(); |
| |
| // Test default configuration. It should not have |
| // any value for "com.foo.level" and "com.foo.handlers" |
| assertEquals(null, manager.getProperty("com.foo.level"), |
| "com.foo.level in default configuration"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in default configuration"); |
| |
| // Create a logging configuration file that contains |
| // com.foo.level=FINEST |
| // and set "java.util.logging.config.file" to this file. |
| Properties props = new Properties(); |
| props.setProperty("com.foo.level", "FINEST"); |
| configFile = storePropertyToFile("config1", props); |
| setSystemProperty("java.util.logging.config.file", configFile); |
| |
| // Update configuration with configFile |
| // then test that the new configuration has |
| // com.foo.level=FINEST |
| // and nothing for com.foo.handlers |
| manager.updateConfiguration(null); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level in " + configFile); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // clear ("java.util.logging.config.file" system property, |
| // and call updateConfiguration again. |
| // check that the new configuration no longer has |
| // any value for com.foo.level, and still no value |
| // for com.foo.handlers |
| setSystemProperty("java.util.logging.config.file", null); |
| manager.updateConfiguration(null); |
| assertEquals(null, manager.getProperty("com.foo.level"), |
| "com.foo.level in default configuration"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in default configuration"); |
| |
| // creates the com.foo logger, check it has |
| // the default config: no level, and no handlers |
| final Logger logger = Logger.getLogger("com.foo"); |
| assertEquals(null, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| |
| // set "java.util.logging.config.file" to configFile and |
| // call updateConfiguration. |
| // check that the configuration has |
| // com.foo.level=FINEST |
| // and nothing for com.foo.handlers |
| // check that the logger has now a FINEST level and still |
| // no handlers |
| setSystemProperty("java.util.logging.config.file", configFile); |
| manager.updateConfiguration(null); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level in " + configFile); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // Calls updateConfiguration with a lambda whose effect should |
| // be to set the FINER level on the "com.foo" logger. |
| // Check that the new configuration has |
| // com.foo.level=FINER |
| // and nothing for com.foo.handlers |
| // check that the logger has now a FINER level and still |
| // no handlers |
| manager.updateConfiguration( |
| (k) -> ("com.foo.level".equals(k) ? (o, n) -> "FINER" : (o, n) -> n)); |
| assertEquals("FINER", manager.getProperty("com.foo.level"), |
| "com.foo.level set to FINER by updateConfiguration"); |
| assertEquals(Level.FINER, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // Calls updateConfiguration with a lambda whose effect is a noop. |
| // This should not change the configuration, so |
| // check that the new configuration still has |
| // com.foo.level=FINER |
| // and nothing for com.foo.handlers |
| // check that the logger still has FINER level and still |
| // no handlers |
| manager.updateConfiguration( |
| (k) -> ((o, n) -> o)); |
| assertEquals("FINER", manager.getProperty("com.foo.level"), |
| "com.foo.level preserved by updateConfiguration"); |
| assertEquals(Level.FINER, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // Calls updateConfiguration with a lambda whose effect is to |
| // take all values from the new configuration. |
| // This should update the configuration to what is in configFile, so |
| // check that the new configuration has |
| // com.foo.level=FINEST |
| // and nothing for com.foo.handlers |
| // check that the logger now has FINEST level and still |
| // no handlers |
| manager.updateConfiguration( |
| (k) -> ((o, n) -> n)); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // now set a handler on the com.foo logger. |
| MyHandler h = new MyHandler(); |
| logger.addHandler(h); |
| assertDeepEquals(new Handler[] {h}, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| |
| // Calls updateConfiguration with a lambda whose effect should |
| // be to set the FINER level on the "com.foo" logger, and |
| // take the value from configFile for everything else. |
| // Check that the new configuration has |
| // com.foo.level=FINER |
| // and nothing for com.foo.handlers |
| // check that the logger has now a FINER level, but that its |
| // handlers are still present and have not been reset |
| // since neither the old nor new configuration defined them. |
| manager.updateConfiguration( |
| (k) -> ("com.foo.level".equals(k) ? (o, n) -> "FINER" : (o, n) -> n)); |
| assertEquals("FINER", manager.getProperty("com.foo.level"), |
| "com.foo.level set to FINER by updateConfiguration"); |
| assertEquals(Level.FINER, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertDeepEquals(new Handler[] {h}, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals(null, manager.getProperty("com.foo.handlers"), |
| "com.foo.handlers in " + configFile); |
| |
| // now add some configuration for com.foo.handlers in the |
| // configuration file. |
| props.setProperty("com.foo.handlers", MyHandler.class.getName()); |
| storePropertyToFile("config1", props); |
| |
| // we didn't call updateConfiguration, so just changing the |
| // content of the file should have had no no effect yet. |
| assertEquals("FINER", manager.getProperty("com.foo.level"), |
| "com.foo.level set to FINER by updateConfiguration"); |
| assertEquals(Level.FINER, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(null, |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| assertDeepEquals(new Handler[] {h}, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| |
| // Calls updateConfiguration with a lambda whose effect is a noop. |
| // This should not change the current configuration, so |
| // check that the new configuration still has |
| // com.foo.level=FINER |
| // and nothing for com.foo.handlers |
| // check that the logger still has FINER level and still |
| // has its handlers and that they haven't been reset. |
| manager.updateConfiguration((k) -> ((o, n) -> o)); |
| assertEquals("FINER", manager.getProperty("com.foo.level"), |
| "com.foo.level set to FINER by updateConfiguration"); |
| assertEquals(Level.FINER, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(null, |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| assertDeepEquals(new Handler[] {h}, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| |
| // Calls updateConfiguration with a lambda whose effect is to |
| // take all values from the new configuration. |
| // This should update the configuration to what is in configFile, so |
| // check that the new configuration has |
| // com.foo.level=FINEST |
| // com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // check that the logger now has FINEST level |
| // and a new handler instance, since the old config |
| // had no handlers for com.foo and the new config has one. |
| manager.updateConfiguration((k) -> ((o, n) -> n)); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(MyHandler.class.getName(), |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| Handler[] loggerHandlers = logger.getHandlers().clone(); |
| assertEquals(1, loggerHandlers.length, |
| "Logger.getLogger(\"com.foo\").getHandlers().length"); |
| assertEquals(MyHandler.class, loggerHandlers[0].getClass(), |
| "Logger.getLogger(\"com.foo\").getHandlers()[0].getClass()"); |
| assertEquals(h.count + 1, ((MyHandler)logger.getHandlers()[0]).count, |
| "Logger.getLogger(\"com.foo\").getHandlers()[0].count"); |
| |
| // Calls updateConfiguration with a lambda whose effect is a noop. |
| // This should not change the current configuration, so |
| // check that the new configuration still has |
| // com.foo.level=FINEST |
| // com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // check that the logger still has FINEST level and still |
| // has its handlers and that they haven't been reset. |
| manager.updateConfiguration((k) -> ((o, n) -> o)); |
| assertDeepEquals(loggerHandlers, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(MyHandler.class.getName(), |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| |
| // Calls updateConfiguration with a lambda whose effect is to |
| // take all values from the new configuration. |
| // Because the content of the configFile hasn't changed, then |
| // it should also be a noop. |
| // check that the new configuration still has |
| // com.foo.level=FINEST |
| // com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // check that the logger still has FINEST level and still |
| // has its handlers and that they haven't been reset. |
| manager.updateConfiguration((k) -> ((o, n) -> n)); |
| assertDeepEquals(loggerHandlers, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(MyHandler.class.getName(), |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| |
| // Calls updateConfiguration with a null lambda, whose effect is to |
| // take all values from the new configuration. |
| // Because the content of the configFile hasn't changed, then |
| // it should also be a noop. |
| // check that the new configuration still has |
| // com.foo.level=FINEST |
| // com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // check that the logger still has FINEST level and still |
| // has its handlers and that they haven't been reset. |
| manager.updateConfiguration((k) -> ((o, n) -> n)); |
| assertDeepEquals(loggerHandlers, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(MyHandler.class.getName(), |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| |
| // no remove com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // from the configuration file. |
| props.remove("com.foo.handlers"); |
| storePropertyToFile("config1", props); |
| |
| // Calls updateConfiguration with a lambda whose effect is a noop. |
| // This should not change the current configuration, so |
| // check that the new configuration still has |
| // com.foo.level=FINEST |
| // com.foo.handlers=SimpleUpdateConfigurationTest$MyHandler |
| // check that the logger still has FINEST level and still |
| // has its handlers and that they haven't been reset. |
| manager.updateConfiguration((k) -> ((o, n) -> o)); |
| assertDeepEquals(loggerHandlers, logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(MyHandler.class.getName(), |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| |
| // Calls updateConfiguration with a lambda whose effect is to |
| // take all values from the new configuration. |
| // This should update the configuration to what is in configFile, so |
| // check that the new configuration has |
| // com.foo.level=FINEST |
| // and nothing for com.foo.handlers |
| // check that the logger still has FINEST level |
| // and no handlers, since the old config |
| // had an handler for com.foo and the new config doesn't. |
| manager.updateConfiguration((k) -> ((o, n) -> n)); |
| assertDeepEquals(new Handler[0], logger.getHandlers(), |
| "Logger.getLogger(\"com.foo\").getHandlers()"); |
| assertEquals("FINEST", manager.getProperty("com.foo.level"), |
| "com.foo.level updated by updateConfiguration"); |
| assertEquals(Level.FINEST, logger.getLevel(), |
| "Logger.getLogger(\"com.foo\").getLevel()"); |
| assertEquals(null, |
| manager.getProperty("com.foo.handlers"), |
| "manager.getProperty(\"com.foo.handlers\")"); |
| |
| |
| } catch (RuntimeException | Error r) { |
| throw r; |
| } catch (Exception x) { |
| throw new RuntimeException(x); |
| } finally { |
| if (configFile != null) { |
| // cleanup |
| final String file = configFile; |
| Configure.doPrivileged(() -> { |
| try { |
| Files.delete(Paths.get(file)); |
| } catch (RuntimeException | Error r) { |
| throw r; |
| } catch (Exception x) { |
| throw new RuntimeException(x); |
| } |
| }, SimplePolicy.allowAll); |
| } |
| } |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (args == null || args.length == 0) { |
| args = new String[] { "UNSECURE", "SECURE" }; |
| } |
| for (String test : args) { |
| TestCase.valueOf(test).execute(SimpleUpdateConfigurationTest::testUpdateConfiguration); |
| } |
| } |
| |
| static class Configure { |
| static Policy policy = null; |
| static void setUp(TestCase test) { |
| switch (test) { |
| case SECURE: |
| if (policy == null && System.getSecurityManager() != null) { |
| throw new IllegalStateException("SecurityManager already set"); |
| } else if (policy == null) { |
| policy = new SimplePolicy(TestCase.SECURE); |
| Policy.setPolicy(policy); |
| System.setSecurityManager(new SecurityManager()); |
| } |
| if (System.getSecurityManager() == null) { |
| throw new IllegalStateException("No SecurityManager."); |
| } |
| if (policy == null) { |
| throw new IllegalStateException("policy not configured"); |
| } |
| break; |
| case UNSECURE: |
| if (System.getSecurityManager() != null) { |
| throw new IllegalStateException("SecurityManager already set"); |
| } |
| break; |
| default: |
| throw new InternalError("No such testcase: " + test); |
| } |
| } |
| |
| static void updateConfigurationWith(Properties propertyFile, |
| Function<String,BiFunction<String,String,String>> remapper) { |
| try { |
| ByteArrayOutputStream bytes = new ByteArrayOutputStream(); |
| propertyFile.store(bytes, propertyFile.getProperty("test.name")); |
| ByteArrayInputStream bais = new ByteArrayInputStream(bytes.toByteArray()); |
| LogManager.getLogManager().updateConfiguration(bais, remapper); |
| } catch (IOException ex) { |
| throw new RuntimeException(ex); |
| } |
| } |
| |
| static void doPrivileged(Runnable run, ThreadLocal<AtomicBoolean> granter) { |
| final boolean old = granter.get().getAndSet(true); |
| try { |
| run.run(); |
| } finally { |
| granter.get().set(old); |
| } |
| } |
| static <T> T callPrivileged(Callable<T> call, |
| ThreadLocal<AtomicBoolean> granter) throws Exception { |
| final boolean old = granter.get().getAndSet(true); |
| try { |
| return call.call(); |
| } finally { |
| granter.get().set(old); |
| } |
| } |
| } |
| |
| static final class TestAssertException extends RuntimeException { |
| TestAssertException(String msg) { |
| super(msg); |
| } |
| } |
| |
| private static void assertEquals(long expected, long received, String msg) { |
| if (expected != received) { |
| throw new TestAssertException("Unexpected result for " + msg |
| + ".\n\texpected: " + expected |
| + "\n\tactual: " + received); |
| } else { |
| System.out.println("Got expected " + msg + ": " + received); |
| } |
| } |
| |
| private static void assertEquals(String expected, String received, String msg) { |
| if (!Objects.equals(expected, received)) { |
| throw new TestAssertException("Unexpected result for " + msg |
| + ".\n\texpected: " + expected |
| + "\n\tactual: " + received); |
| } else { |
| System.out.println("Got expected " + msg + ": " + received); |
| } |
| } |
| |
| private static void assertEquals(Object expected, Object received, String msg) { |
| if (!Objects.equals(expected, received)) { |
| throw new TestAssertException("Unexpected result for " + msg |
| + ".\n\texpected: " + expected |
| + "\n\tactual: " + received); |
| } else { |
| System.out.println("Got expected " + msg + ": " + received); |
| } |
| } |
| |
| public static String deepToString(Object o) { |
| if (o == null) { |
| return "null"; |
| } else if (o.getClass().isArray()) { |
| String s; |
| if (o instanceof Object[]) |
| s = Arrays.deepToString((Object[]) o); |
| else if (o instanceof byte[]) |
| s = Arrays.toString((byte[]) o); |
| else if (o instanceof short[]) |
| s = Arrays.toString((short[]) o); |
| else if (o instanceof int[]) |
| s = Arrays.toString((int[]) o); |
| else if (o instanceof long[]) |
| s = Arrays.toString((long[]) o); |
| else if (o instanceof char[]) |
| s = Arrays.toString((char[]) o); |
| else if (o instanceof float[]) |
| s = Arrays.toString((float[]) o); |
| else if (o instanceof double[]) |
| s = Arrays.toString((double[]) o); |
| else if (o instanceof boolean[]) |
| s = Arrays.toString((boolean[]) o); |
| else |
| s = o.toString(); |
| return s; |
| } else { |
| return o.toString(); |
| } |
| } |
| |
| private static void assertDeepEquals(Object expected, Object received, String msg) { |
| if (!Objects.deepEquals(expected, received)) { |
| throw new TestAssertException("Unexpected result for " + msg |
| + ".\n\texpected: " + deepToString(expected) |
| + "\n\tactual: " + deepToString(received)); |
| } else { |
| System.out.println("Got expected " + msg + ": " + deepToString(received)); |
| } |
| } |
| |
| 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 Permissions basic; |
| final Permissions control; |
| final Permissions all; |
| public final static ThreadLocal<AtomicBoolean> allowAll = |
| new ThreadLocal<AtomicBoolean>() { |
| @Override |
| protected AtomicBoolean initialValue() { |
| return new AtomicBoolean(); |
| } |
| }; |
| public final static ThreadLocal<AtomicBoolean> allowControl = |
| new ThreadLocal<AtomicBoolean>() { |
| @Override |
| protected AtomicBoolean initialValue() { |
| return new AtomicBoolean(); |
| } |
| }; |
| public SimplePolicy(TestCase test) { |
| basic = new Permissions(); |
| control = new Permissions(); |
| control.add(new LoggingPermission("control", null)); |
| |
| // These permissions are required to call updateConfiguration(Function) |
| control.add(new PropertyPermission("java.util.logging.config.file", "read")); |
| control.add(new PropertyPermission("java.home", "read")); |
| control.add(new FilePermission( |
| Paths.get(System.getProperty("user.dir", "."),"-").toString(), "read")); |
| control.add(new FilePermission( |
| Paths.get(System.getProperty("java.home"),"conf","-").toString(), "read")); |
| |
| // these are used for configuring the test itself... |
| all = new Permissions(); |
| all.add(new java.security.AllPermission()); |
| |
| } |
| |
| @Override |
| public boolean implies(ProtectionDomain domain, Permission permission) { |
| return getPermissions(domain).implies(permission); |
| } |
| |
| public PermissionCollection permissions() { |
| PermissionsBuilder builder = new PermissionsBuilder(); |
| if (allowAll.get().get()) { |
| builder.addAll(all); |
| } else { |
| builder.addAll(basic); |
| if (allowControl.get().get()) { |
| builder.addAll(control); |
| } |
| } |
| return builder.toPermissions(); |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(CodeSource codesource) { |
| return permissions(); |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(ProtectionDomain domain) { |
| return permissions(); |
| } |
| } |
| |
| } |
