1 /*
   2  * Copyright (c) 2013, 2014, 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 DeoptimizeMethodTest
  26  * @bug 8006683 8007288 8022832
  27  * @library /testlibrary /testlibrary/whitebox
  28  * @build DeoptimizeMethodTest
  29  * @run main ClassFileInstaller sun.hotspot.WhiteBox
  30  * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* DeoptimizeMethodTest
  31  * @summary testing of WB::deoptimizeMethod()
  32  * @author igor.ignatyev@oracle.com
  33  */
  34 public class DeoptimizeMethodTest extends CompilerWhiteBoxTest {
  35 
  36     public static void main(String[] args) throws Exception {
  37         CompilerWhiteBoxTest.main(DeoptimizeMethodTest::new, args);
  38     }
  39 
  40     private DeoptimizeMethodTest(TestCase testCase) {
  41         super(testCase);
  42         // to prevent inlining of #method
  43         WHITE_BOX.testSetDontInlineMethod(method, true);
  44     }
  45 
  46     /**
  47      * Tests {@code WB::deoptimizeMethod()} by calling it after
  48      * compilation and checking that method isn't compiled.
  49      *
  50      * @throws Exception if one of the checks fails.

   1 /*
   2  * Copyright (c) 2014, 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 DeoptimizeMethodTest
  26  * @bug 8006683 8007288 8022832
  27  * @library /testlibrary /testlibrary/whitebox
  28  * @build DeoptimizeMethodTest
  29  * @run main/othervm/bootclasspath -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* DeoptimizeMethodTest

  30  * @summary testing of WB::deoptimizeMethod()
  31  * @author igor.ignatyev@oracle.com
  32  */
  33 public class DeoptimizeMethodTest extends CompilerWhiteBoxTest {
  34 
  35     public static void main(String[] args) throws Exception {
  36         CompilerWhiteBoxTest.main(DeoptimizeMethodTest::new, args);
  37     }
  38 
  39     private DeoptimizeMethodTest(TestCase testCase) {
  40         super(testCase);
  41         // to prevent inlining of #method
  42         WHITE_BOX.testSetDontInlineMethod(method, true);
  43     }
  44 
  45     /**
  46      * Tests {@code WB::deoptimizeMethod()} by calling it after
  47      * compilation and checking that method isn't compiled.
  48      *
  49      * @throws Exception if one of the checks fails.