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 TestRemsetLoggingPerRegion.java
26 * @bug 8014078 8129977
27 * @library /testlibrary
28 * @modules java.base/sun.misc
29 * java.management/sun.management
30 * @build TestRemsetLoggingTools TestRemsetLoggingPerRegion
31 * @summary Verify output of -Xlog:gc+remset*=trace in regards to per-region type output
32 * @run main TestRemsetLoggingPerRegion
33 */
34
35 import jdk.test.lib.*;
36 import java.lang.Thread;
37 import java.util.ArrayList;
38 import java.util.Arrays;
39
40 public class TestRemsetLoggingPerRegion {
41
42 public static void main(String[] args) throws Exception {
43 String result;
44
45 if (!TestRemsetLoggingTools.testingG1GC()) {
46 return;
47 }
48
49 // single remembered set summary output at the end
50 result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 0);
51 TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 0);
52
53 // two times remembered set summary output
54 result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
55 TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 2);
56 }
57 }
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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 TestRemsetLoggingPerRegion.java
26 * @requires vm.gc=="G1" | vm.gc =="null"
27 * @bug 8014078 8129977
28 * @library /testlibrary /test/lib
29 * @modules java.base/sun.misc
30 * java.management/sun.management
31 * @build TestRemsetLoggingTools TestRemsetLoggingPerRegion
32 * @run main ClassFileInstaller sun.hotspot.WhiteBox
33 * sun.hotspot.WhiteBox$WhiteBoxPermission
34 * @summary Verify output of -Xlog:gc+remset*=trace in regards to per-region type output
35 * @run main TestRemsetLoggingPerRegion
36 */
37
38 import jdk.test.lib.*;
39 import java.lang.Thread;
40 import java.util.ArrayList;
41 import java.util.Arrays;
42
43 public class TestRemsetLoggingPerRegion {
44
45 public static void main(String[] args) throws Exception {
46 String result;
47
48 // single remembered set summary output at the end
49 result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace" }, 0);
50 TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 0);
51
52 // two times remembered set summary output
53 result = TestRemsetLoggingTools.runTest(new String[] { "-Xlog:gc+remset*=trace", "-XX:G1SummarizeRSetStatsPeriod=1" }, 1);
54 TestRemsetLoggingTools.expectPerRegionRSetSummaries(result, 1, 2);
55 }
56 }
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