18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.jfr.api.recording.misc;
27
28 import static jdk.test.lib.Asserts.assertEquals;
29 import static jdk.test.lib.Asserts.assertTrue;
30
31 import java.nio.file.Files;
32 import java.nio.file.Path;
33 import java.nio.file.Paths;
34
35 import jdk.jfr.Recording;
36 import jdk.test.lib.jfr.EventNames;
37
38 /*
39 * @test
40 * @summary Test recording file size with Recording.getSize()
41 * @key jfr
42 * @library /test/lib
43 * @run main/othervm jdk.jfr.api.recording.misc.TestGetSize
44 */
45 public class TestGetSize {
46
47 public static void main(String[] args) throws Throwable {
48 Path dest = Paths.get(".", "my.jfr");
49 Recording r = new Recording();
50 r.setToDisk(true);
51 r.enable(EventNames.OSInformation);
52 assertEquals(r.getSize(), 0L, "getSize should return 0 before recording starts");
53 r.start();
54 r.stop();
55 r.dump(dest);
56 assertTrue(Files.exists(dest), "TestGetSize recording missing: " + dest);
57 System.out.printf("%s size: %d%n", dest, Files.size(dest));
58 System.out.printf("r.getSize(): %d%n", r.getSize());
59 assertEquals(Files.size(dest), r.getSize(), "TestGetSize wrong recording size");
60 r.close();
61 }
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18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.jfr.api.recording.misc;
27
28 import static jdk.test.lib.Asserts.assertEquals;
29 import static jdk.test.lib.Asserts.assertTrue;
30
31 import java.nio.file.Files;
32 import java.nio.file.Path;
33 import java.nio.file.Paths;
34
35 import jdk.jfr.Recording;
36 import jdk.test.lib.jfr.EventNames;
37
38 /**
39 * @test
40 * @summary Test recording file size with Recording.getSize()
41 * @key jfr
42 * @requires vm.hasJFR
43 * @library /test/lib
44 * @run main/othervm jdk.jfr.api.recording.misc.TestGetSize
45 */
46 public class TestGetSize {
47
48 public static void main(String[] args) throws Throwable {
49 Path dest = Paths.get(".", "my.jfr");
50 Recording r = new Recording();
51 r.setToDisk(true);
52 r.enable(EventNames.OSInformation);
53 assertEquals(r.getSize(), 0L, "getSize should return 0 before recording starts");
54 r.start();
55 r.stop();
56 r.dump(dest);
57 assertTrue(Files.exists(dest), "TestGetSize recording missing: " + dest);
58 System.out.printf("%s size: %d%n", dest, Files.size(dest));
59 System.out.printf("r.getSize(): %d%n", r.getSize());
60 assertEquals(Files.size(dest), r.getSize(), "TestGetSize wrong recording size");
61 r.close();
62 }
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