1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 26 * @bug 8159524 27 * @summary Tests JDK internal APIs with and without replacements 28 * @library ../lib 29 * @modules jdk.jdeps/com.sun.tools.jdeps 30 * @build CompilerUtils JdepsUtil 31 * @run testng ShowReplacement 32 */ 33 34 import java.nio.file.Path; 35 import java.nio.file.Paths; 36 import java.util.Map; 37 38 import org.testng.annotations.BeforeTest; 39 import org.testng.annotations.Test; 40 41 import static org.testng.Assert.assertEquals; 42 import static org.testng.Assert.assertTrue; 43 44 public class ShowReplacement { 45 private static final String TEST_SRC = System.getProperty("test.src"); 46 47 private static final Path CLASSES_DIR = Paths.get("classes"); 48 49 private static final Map<String, String> REPLACEMENTS = Map.of( 50 "sun.security.util.HostnameChecker", 51 "Use javax.net.ssl.SSLParameters.setEndpointIdentificationAlgorithm(\"HTTPS\") @since 1.7", 52 "", 53 "or javax.net.ssl.HttpsURLConnection.setHostnameVerifier() @since 1.4"); 54 55 /** 56 * Compiles classes used by the test 57 */ 58 @BeforeTest 59 public void compileAll() throws Exception { 60 CompilerUtils.cleanDir(CLASSES_DIR); 61 62 assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "p"), 63 CLASSES_DIR, 64 "-XaddExports:java.base/sun.security.util=ALL-UNNAMED")); 65 } 66 67 @Test 68 public void withReplacement() { 69 Path file = Paths.get("p", "WithRepl.class"); 70 String[] output = JdepsUtil.jdeps("-jdkinternals", CLASSES_DIR.resolve(file).toString()); 71 int i = 0; 72 while (!output[i].contains("Suggested Replacement")) { 73 i++; 74 } 75 76 // must match the number of JDK internal APIs 77 int count = output.length-i-2; 78 assertEquals(count, REPLACEMENTS.size()); 79 80 for (int j=i+2; j < output.length; j++) { 81 String line = output[j]; 82 int pos = line.indexOf("Use "); 83 if (pos < 0) 84 pos = line.indexOf("or"); 85 86 assertTrue(pos > 0); 87 String name = line.substring(0, pos).trim(); 88 String repl = line.substring(pos, line.length()).trim(); 89 assertEquals(REPLACEMENTS.get(name), repl); 90 } 91 } 92 93 @Test 94 public void noReplacement() { 95 Path file = Paths.get("p", "NoRepl.class"); 96 String[] output = JdepsUtil.jdeps("-jdkinternals", CLASSES_DIR.resolve(file).toString()); 97 int i = 0; 98 // expect no replacement 99 while (i < output.length && !output[i].contains("Suggested Replacement")) { 100 i++; 101 } 102 103 // no replacement 104 assertEquals(output.length-i, 0); 105 } 106 }