91 lines
3.5 KiB
Java
91 lines
3.5 KiB
Java
/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test BooleanTest
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* @bug 8028756
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* @library /testlibrary /../../test/lib
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* @build BooleanTest ClassFileInstaller sun.hotspot.WhiteBox com.oracle.java.testlibrary.*
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* @run main ClassFileInstaller sun.hotspot.WhiteBox
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* sun.hotspot.WhiteBox$WhiteBoxPermission
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* @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI BooleanTest
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* @summary testing of WB::set/getBooleanVMFlag()
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* @author igor.ignatyev@oracle.com
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*/
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import sun.hotspot.WhiteBox;
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import com.oracle.java.testlibrary.*;
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import sun.management.*;
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import com.sun.management.*;
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public class BooleanTest {
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private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
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private static final Boolean[] TESTS = {true, false, true, true, false};
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private static final String TEST_NAME = "BooleanTest";
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private static final String FLAG_NAME = "PrintCompilation";
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private static final String FLAG_DEBUG_NAME = "SafepointALot";
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private static final String METHOD = TEST_NAME + "::method";
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private static final String METHOD1 = METHOD + "1";
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private static final String METHOD2 = METHOD + "2";
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public static void main(String[] args) throws Exception {
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if (args.length == 0) {
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VmFlagTest.runTest(FLAG_NAME, TESTS,
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VmFlagTest.WHITE_BOX::setBooleanVMFlag,
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VmFlagTest.WHITE_BOX::getBooleanVMFlag);
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testFunctional(false);
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testFunctional(true);
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VmFlagTest.runTest(FLAG_DEBUG_NAME, VmFlagTest.WHITE_BOX::getBooleanVMFlag);
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} else {
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boolean value = Boolean.valueOf(args[0]);
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method1();
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VmFlagTest.WHITE_BOX.setBooleanVMFlag(FLAG_NAME, value);
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method2();
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}
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}
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private static void testFunctional(boolean value) throws Exception {
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ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
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"-Xbootclasspath/a:.",
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"-XX:+UnlockDiagnosticVMOptions",
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"-XX:+WhiteBoxAPI",
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"-Xcomp",
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"-XX:CompileCommand=compileonly," + METHOD + "*",
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"-XX:" + (value ? "-" : "+") + FLAG_NAME,
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TEST_NAME,
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"" + value);
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OutputAnalyzer out = new OutputAnalyzer(pb.start());
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if (value) {
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out.shouldNotContain(METHOD1);
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out.shouldContain(METHOD2);
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} else {
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out.shouldContain(METHOD1);
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out.shouldNotContain(METHOD2);
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}
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}
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private static void method1() { }
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private static void method2() { }
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}
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