Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/compiler/whitebox/DeoptimizeAllTest.java	Wed Apr 27 01:25:04 2016 +0800
     1.3 @@ -0,0 +1,62 @@
     1.4 +/*
     1.5 + * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + *
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + *
    1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.23 + * or visit www.oracle.com if you need additional information or have any
    1.24 + * questions.
    1.25 + */
    1.26 +
    1.27 +/*
    1.28 + * @test DeoptimizeAllTest
    1.29 + * @bug 8006683 8007288 8022832
    1.30 + * @library /testlibrary /testlibrary/whitebox
    1.31 + * @build DeoptimizeAllTest
    1.32 + * @run main ClassFileInstaller sun.hotspot.WhiteBox
    1.33 + * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -XX:CompileCommand=compileonly,SimpleTestCase$Helper::* DeoptimizeAllTest
    1.34 + * @summary testing of WB::deoptimizeAll()
    1.35 + * @author igor.ignatyev@oracle.com
    1.36 + */
    1.37 +public class DeoptimizeAllTest extends CompilerWhiteBoxTest {
    1.38 +
    1.39 +    public static void main(String[] args) throws Exception {
    1.40 +        CompilerWhiteBoxTest.main(DeoptimizeAllTest::new, args);
    1.41 +    }
    1.42 +
    1.43 +    private DeoptimizeAllTest(TestCase testCase) {
    1.44 +        super(testCase);
    1.45 +        // to prevent inlining of #method
    1.46 +        WHITE_BOX.testSetDontInlineMethod(method, true);
    1.47 +    }
    1.48 +
    1.49 +    /**
    1.50 +     * Tests {@code WB::deoptimizeAll()} by calling it after
    1.51 +     * compilation and checking that method isn't compiled.
    1.52 +     *
    1.53 +     * @throws Exception if one of the checks fails.
    1.54 +     */
    1.55 +    @Override
    1.56 +    protected void test() throws Exception {
    1.57 +        if (skipXcompOSR()) {
    1.58 +            return;
    1.59 +        }
    1.60 +        compile();
    1.61 +        checkCompiled();
    1.62 +        WHITE_BOX.deoptimizeAll();
    1.63 +        checkNotCompiled();
    1.64 +    }
    1.65 +}