Mercurial > hg > truffle
diff test/testlibrary_tests/whitebox/vm_flags/BooleanTest.java @ 21817:12478c5eb000
Merge
author | asaha |
---|---|
date | Fri, 24 Oct 2014 17:09:30 -0700 |
parents | 0c48231c5c84 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/testlibrary_tests/whitebox/vm_flags/BooleanTest.java Fri Oct 24 17:09:30 2014 -0700 @@ -0,0 +1,87 @@ +/* + * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test BooleanTest + * @bug 8028756 + * @library /testlibrary /testlibrary/whitebox + * @build BooleanTest + * @run main ClassFileInstaller sun.hotspot.WhiteBox + * @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI BooleanTest + * @summary testing of WB::set/getBooleanVMFlag() + * @author igor.ignatyev@oracle.com + */ + +import sun.hotspot.WhiteBox; +import com.oracle.java.testlibrary.*; +import sun.management.*; +import com.sun.management.*; + +public class BooleanTest { + private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox(); + private static final Boolean[] TESTS = {true, false, true, true, false}; + private static final String TEST_NAME = "BooleanTest"; + private static final String FLAG_NAME = "PrintCompilation"; + private static final String METHOD = TEST_NAME + "::method"; + private static final String METHOD1 = METHOD + "1"; + private static final String METHOD2 = METHOD + "2"; + + public static void main(String[] args) throws Exception { + if (args.length == 0) { + VmFlagTest.runTest(FLAG_NAME, TESTS, + VmFlagTest.WHITE_BOX::setBooleanVMFlag, + VmFlagTest.WHITE_BOX::getBooleanVMFlag); + testFunctional(false); + testFunctional(true); + } else { + boolean value = Boolean.valueOf(args[0]); + method1(); + VmFlagTest.WHITE_BOX.setBooleanVMFlag(FLAG_NAME, value); + method2(); + } + } + + private static void testFunctional(boolean value) throws Exception { + ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( + "-Xbootclasspath/a:.", + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", + "-Xcomp", + "-XX:CompileCommand=compileonly," + METHOD + "*", + "-XX:" + (value ? "-" : "+") + FLAG_NAME, + TEST_NAME, + "" + value); + OutputAnalyzer out = new OutputAnalyzer(pb.start()); + if (value) { + out.shouldNotContain(METHOD1); + out.shouldContain(METHOD2); + } else { + out.shouldContain(METHOD1); + out.shouldNotContain(METHOD2); + } + } + + private static void method1() { } + private static void method2() { } +} +