| /* |
| * Copyright (c) 2012, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 8000354 8000685 8004371 8043119 |
| * @summary Basic test of storeToXML and loadToXML |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.UnsupportedEncodingException; |
| import java.nio.charset.Charset; |
| import java.nio.file.DirectoryStream; |
| 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.InvalidPropertiesFormatException; |
| import java.util.Properties; |
| import java.util.PropertyPermission; |
| |
| public class LoadAndStoreXML { |
| static final String bomChar = "\uFEFF"; |
| |
| /** |
| * Simple policy implementation that grants a set of permissions to |
| * all code sources and protection domains. |
| */ |
| static class SimplePolicy extends Policy { |
| private final Permissions perms; |
| |
| public SimplePolicy(Permission...permissions) { |
| perms = new Permissions(); |
| for (Permission permission : permissions) |
| perms.add(permission); |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(CodeSource cs) { |
| return perms; |
| } |
| |
| @Override |
| public PermissionCollection getPermissions(ProtectionDomain pd) { |
| return perms; |
| } |
| |
| @Override |
| public boolean implies(ProtectionDomain pd, Permission p) { |
| return perms.implies(p); |
| } |
| } |
| |
| /** |
| * A {@code ByteArrayInputStream} that allows testing if the |
| * {@code close} method has been invoked. |
| */ |
| static class TestInputStream extends ByteArrayInputStream { |
| private boolean closed; |
| |
| TestInputStream(byte[] buf) { |
| super(buf); |
| } |
| |
| boolean isOpen() { |
| return !closed; |
| } |
| |
| public void close() throws IOException { |
| try { |
| super.close(); |
| } finally { |
| closed = true; |
| } |
| } |
| } |
| |
| /** |
| * A {@code ByteArrayOutputStream} that allows testing if the |
| * {@code close} method has been invoked. |
| */ |
| static class TestOutputStream extends ByteArrayOutputStream { |
| private boolean closed; |
| |
| boolean isOpen() { |
| return !closed; |
| } |
| |
| public void close() throws IOException { |
| try { |
| super.close(); |
| } finally { |
| closed = true; |
| } |
| } |
| } |
| |
| /** |
| * Sanity test that properties saved with Properties#storeToXML can be |
| * read with Properties#loadFromXML. |
| */ |
| static void testLoadAndStore(String encoding, boolean appendBOM) throws IOException { |
| System.out.println("testLoadAndStore, encoding=" + encoding); |
| |
| Properties props = new Properties(); |
| props.put("k0", "\u6C34"); |
| props.put("k1", "foo"); |
| props.put("k2", "bar"); |
| props.put("k3", "\u0020\u0391\u0392\u0393\u0394\u0395\u0396\u0397"); |
| props.put("k4", "\u7532\u9aa8\u6587"); |
| props.put("k5", "<java.home>/conf/jaxp.properties"); |
| |
| TestOutputStream out = new TestOutputStream(); |
| props.storeToXML(out, null, encoding); |
| if (!out.isOpen()) |
| throw new RuntimeException("OutputStream closed by storeToXML"); |
| |
| Properties p = new Properties(); |
| TestInputStream in; |
| if (appendBOM) { |
| byte[] byteOrderMark = bomChar.getBytes(Charset.forName(encoding)); |
| byte[] outArray = out.toByteArray(); |
| byte[] inputArray = new byte[byteOrderMark.length + outArray.length]; |
| System.arraycopy(byteOrderMark, 0, inputArray, 0, byteOrderMark.length); |
| System.arraycopy(outArray, 0, inputArray, byteOrderMark.length, outArray.length); |
| in = new TestInputStream(inputArray); |
| } else { |
| in = new TestInputStream(out.toByteArray()); |
| } |
| p.loadFromXML(in); |
| if (in.isOpen()) |
| throw new RuntimeException("InputStream not closed by loadFromXML"); |
| |
| if (!p.equals(props)) { |
| System.err.println("stored: " + props); |
| System.err.println("loaded: " + p); |
| throw new RuntimeException("Test failed"); |
| } |
| } |
| |
| /** |
| * Test loadFromXML with a document that does not have an encoding declaration |
| */ |
| static void testLoadWithoutEncoding() throws IOException { |
| System.out.println("testLoadWithoutEncoding"); |
| |
| Properties expected = new Properties(); |
| expected.put("foo", "bar"); |
| |
| String s = "<?xml version=\"1.0\"?>" + |
| "<!DOCTYPE properties SYSTEM \"http://java.sun.com/dtd/properties.dtd\">" + |
| "<properties>" + |
| "<entry key=\"foo\">bar</entry>" + |
| "</properties>"; |
| ByteArrayInputStream in = new ByteArrayInputStream(s.getBytes("UTF-8")); |
| Properties props = new Properties(); |
| props.loadFromXML(in); |
| |
| if (!props.equals(expected)) { |
| System.err.println("loaded: " + props + ", expected: " + expected); |
| throw new RuntimeException("Test failed"); |
| } |
| } |
| |
| /** |
| * Test loadFromXML with unsupported encoding |
| */ |
| static void testLoadWithBadEncoding() throws IOException { |
| System.out.println("testLoadWithBadEncoding"); |
| String s = "<?xml version=\"1.0\" encoding=\"BAD\"?>" + |
| "<!DOCTYPE properties SYSTEM \"http://java.sun.com/dtd/properties.dtd\">" + |
| "<properties>" + |
| "<entry key=\"foo\">bar</entry>" + |
| "</properties>"; |
| ByteArrayInputStream in = new ByteArrayInputStream(s.getBytes("UTF-8")); |
| Properties props = new Properties(); |
| try { |
| props.loadFromXML(in); |
| throw new RuntimeException("UnsupportedEncodingException expected"); |
| } catch (UnsupportedEncodingException expected) { } |
| } |
| |
| /** |
| * Test storeToXML with unsupported encoding |
| */ |
| static void testStoreWithBadEncoding() throws IOException { |
| System.out.println("testStoreWithBadEncoding"); |
| Properties props = new Properties(); |
| props.put("foo", "bar"); |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| try { |
| props.storeToXML(out, null, "BAD"); |
| throw new RuntimeException("UnsupportedEncodingException expected"); |
| } catch (UnsupportedEncodingException expected) { } |
| } |
| |
| /** |
| * Test loadFromXML with malformed documents |
| */ |
| static void testLoadWithMalformedDoc(Path dir) throws IOException { |
| try (DirectoryStream<Path> stream = Files.newDirectoryStream(dir, "*.xml")) { |
| for (Path file: stream) { |
| System.out.println("testLoadWithMalformedDoc, file=" + file.getFileName()); |
| try (InputStream in = Files.newInputStream(file)) { |
| Properties props = new Properties(); |
| try { |
| props.loadFromXML(in); |
| throw new RuntimeException("InvalidPropertiesFormatException not thrown"); |
| } catch (InvalidPropertiesFormatException x) { |
| System.out.println(x); |
| } |
| } |
| } |
| } |
| } |
| |
| public static void main(String[] args) throws IOException { |
| |
| testLoadAndStore("UTF-8", false); |
| testLoadAndStore("UTF-16", false); |
| testLoadAndStore("UTF-16BE", false); |
| testLoadAndStore("UTF-16LE", false); |
| testLoadAndStore("UTF-16BE", true); |
| testLoadAndStore("UTF-16LE", true); |
| testLoadWithoutEncoding(); |
| testLoadWithBadEncoding(); |
| testStoreWithBadEncoding(); |
| |
| // malformed documents |
| String src = System.getProperty("test.src"); |
| String subdir = "invalidxml"; |
| Path dir = (src == null) ? Paths.get(subdir) : Paths.get(src, subdir); |
| testLoadWithMalformedDoc(dir); |
| |
| // re-run sanity test with security manager |
| Policy orig = Policy.getPolicy(); |
| Policy p = new SimplePolicy(new RuntimePermission("setSecurityManager"), |
| new PropertyPermission("line.separator", "read")); |
| Policy.setPolicy(p); |
| System.setSecurityManager(new SecurityManager()); |
| try { |
| testLoadAndStore("UTF-8", false); |
| } finally { |
| // turn off security manager and restore policy |
| System.setSecurityManager(null); |
| Policy.setPolicy(orig); |
| } |
| |
| } |
| } |