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 import java.foreign.Libraries;
  25 import java.foreign.Scope;
  26 import java.foreign.memory.Pointer;
  27 import java.lang.invoke.MethodHandles;
  28 import org.testng.annotations.BeforeTest;
  29 import org.testng.annotations.AfterTest;
  30 import org.testng.annotations.Test;
  31 import org.python.Python;
  32 
  33 /*
  34  * @test
  35  * @requires (os.family == "mac")
  36  * @run driver JtregJextractPython
  37  * @run testng PythonTest
  38  */
  39 public class PythonTest {
  40     private Python py;
  41 
  42     @BeforeTest
  43     public void init() {
  44         py = Libraries.bind(MethodHandles.lookup(), Python.class);
  45         py.Py_Initialize();
  46     }
  47 
  48     @Test
  49     public void pythonTest() {
  50         try (Scope s = Scope.newNativeScope()) {
  51             py.PyRun_SimpleStringFlags(s.toCString("print('Hello from Python!')\n"),
  52                 Pointer.nullPointer());
  53         }
  54     }
  55 
  56     @AfterTest
  57     public void destruct() {
  58         py.Py_Finalize();
  59     }
  60 }