1 /*
   2  * Copyright (c) 2013, 2015, 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 compiler.whitebox.CompilerWhiteBoxTest;
  25 
  26 /*
  27  * @test SetForceInlineMethodTest
  28  * @bug 8006683 8007288 8022832
  29  * @library /testlibrary /test/lib /
  30  * @modules java.base/jdk.internal.misc
  31  * @modules java.management
  32  * @build SetForceInlineMethodTest
  33  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  34  *                              sun.hotspot.WhiteBox$WhiteBoxPermission
  35  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCaseHelper::* SetForceInlineMethodTest
  36  * @summary testing of WB::testSetForceInlineMethod()
  37  * @author igor.ignatyev@oracle.com
  38  */
  39 public class SetForceInlineMethodTest extends CompilerWhiteBoxTest {
  40 
  41     public static void main(String[] args) throws Exception {
  42         CompilerWhiteBoxTest.main(SetForceInlineMethodTest::new, args);
  43     }
  44 
  45     private SetForceInlineMethodTest(TestCase testCase) {
  46         super(testCase);
  47     }
  48 
  49     /**
  50      * Tests {@code WB::testSetForceInlineMethod()} by sequential calling it and
  51      * checking of return value.
  52      *
  53      * @throws Exception if one of the checks fails.
  54      */
  55     @Override
  56     protected void test() throws Exception {
  57         if (WHITE_BOX.testSetForceInlineMethod(method, true)) {
  58             throw new RuntimeException("on start " + method
  59                     + " must be not force inlineable");
  60         }
  61         if (!WHITE_BOX.testSetForceInlineMethod(method, true)) {
  62             throw new RuntimeException("after first change to true " + method
  63                     + " must be force inlineable");
  64         }
  65         if (!WHITE_BOX.testSetForceInlineMethod(method, false)) {
  66             throw new RuntimeException("after second change to true " + method
  67                     + " must be still force inlineable");
  68         }
  69         if (WHITE_BOX.testSetForceInlineMethod(method, false)) {
  70             throw new RuntimeException("after first change to false" + method
  71                     + " must be not force inlineable");
  72         }
  73         if (WHITE_BOX.testSetForceInlineMethod(method, false)) {
  74             throw new RuntimeException("after second change to false " + method
  75                     + " must be not force inlineable");
  76         }
  77     }
  78 }