1 /* 2 * Copyright (c) 2018, 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 * @run testng LibrariesLoadTest 27 */ 28 29 import java.io.File; 30 import java.lang.invoke.MethodHandles; 31 import java.nicl.Libraries; 32 import org.testng.annotations.*; 33 import static org.testng.Assert.*; 34 35 // Tests for Libraries.load and Libraries.loadLibrary APIs 36 @Test 37 public class LibrariesLoadTest { 38 @Test 39 public void testLoadWithAbsolutePath() { 40 String libName = System.mapLibraryName("Hello"); 41 String[] paths = System.getProperty("java.library.path").split(File.pathSeparator); 42 boolean foundLib = false; 43 for (String p : paths) { 44 File f = new File(p, libName); 45 if (f.isFile()) { 46 foundLib = true; 47 Libraries.load(MethodHandles.lookup(), f.toString()); 48 break; 49 } 50 } 51 assertTrue(foundLib, "Could not locate " + libName); 52 } 53 54 @Test 55 public void testLoadWithSimpleName() { 56 try { 57 Libraries.load(MethodHandles.lookup(), System.mapLibraryName("Hello")); 58 assertTrue(false, "should have thrown exception"); 59 } catch (UnsatisfiedLinkError ule) { 60 System.err.println("Got expected exception: " + ule); 61 } 62 } 63 64 @Test 65 public void testLoadLibraryWithPath() { 66 try { 67 Libraries.loadLibrary(MethodHandles.lookup(), File.separator + System.mapLibraryName("Hello")); 68 assertTrue(false, "should have thrown exception"); 69 } catch (UnsatisfiedLinkError ule) { 70 System.err.println("Got expected exception: " + ule); 71 } 72 } 73 74 @Test 75 public void testLoadLibraryWithSimpleName() { 76 Libraries.loadLibrary(MethodHandles.lookup(), "Hello"); 77 } 78 }