Mercurial > hg > truffle
comparison test/testlibrary_tests/whitebox/vm_flags/UintxTest.java @ 20249:0c48231c5c84
8038756: new WB API :: get/setVMFlag
Reviewed-by: vlivanov, sla
| author | iignatyev |
|---|---|
| date | Fri, 30 May 2014 17:20:48 +0400 |
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| 20248:009de2b033fc | 20249:0c48231c5c84 |
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| 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 UintxTest | |
| 26 * @bug 8028756 | |
| 27 * @library /testlibrary /testlibrary/whitebox | |
| 28 * @build UintxTest | |
| 29 * @run main ClassFileInstaller sun.hotspot.WhiteBox | |
| 30 * @run main/othervm/timeout=600 -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI UintxTest | |
| 31 * @summary testing of WB::set/getUintxVMFlag() | |
| 32 * @author igor.ignatyev@oracle.com | |
| 33 */ | |
| 34 import com.oracle.java.testlibrary.Platform; | |
| 35 | |
| 36 public class UintxTest { | |
| 37 private static final String FLAG_NAME = "TypeProfileLevel"; | |
| 38 private static final Long[] TESTS = {0L, 100L, (long) Integer.MAX_VALUE, | |
| 39 (1L << 32L) - 1L, 1L << 32L}; | |
| 40 private static final Long[] EXPECTED_64 = TESTS; | |
| 41 private static final Long[] EXPECTED_32 = {0L, 100L, | |
| 42 (long) Integer.MAX_VALUE, (1L << 32L) - 1L, 0L}; | |
| 43 | |
| 44 public static void main(String[] args) throws Exception { | |
| 45 VmFlagTest.runTest(FLAG_NAME, TESTS, | |
| 46 Platform.is64bit() ? EXPECTED_64 : EXPECTED_32, | |
| 47 VmFlagTest.WHITE_BOX::setUintxVMFlag, | |
| 48 VmFlagTest.WHITE_BOX::getUintxVMFlag); | |
| 49 } | |
| 50 } | |
| 51 |