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 import java.lang.reflect.Method;
26 import java.util.EnumSet;
27
28 import sun.hotspot.WhiteBox;
29 import sun.hotspot.code.BlobType;
30
31 import jdk.test.lib.Asserts;
32 import jdk.test.lib.InfiniteLoop;
33 import compiler.whitebox.CompilerWhiteBoxTest;
34
35 /*
36 * @test
37 * @bug 8059624 8064669 8153265
38 * @library /testlibrary /test/lib /
39 * @modules java.base/jdk.internal.misc
40 * @modules java.management
41 * @build ForceNMethodSweepTest
42 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
43 * sun.hotspot.WhiteBox$WhiteBoxPermission
44 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
45 * -XX:-TieredCompilation -XX:+WhiteBoxAPI
46 * -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCaseHelper::*
47 * -XX:-BackgroundCompilation -XX:-UseCounterDecay ForceNMethodSweepTest
48 * @summary testing of WB::forceNMethodSweep
49 */
50 public class ForceNMethodSweepTest extends CompilerWhiteBoxTest {
51 public static void main(String[] args) throws Exception {
52 CompilerWhiteBoxTest.main(ForceNMethodSweepTest::new, args);
53 }
54 private final EnumSet<BlobType> blobTypes;
55 private ForceNMethodSweepTest(TestCase testCase) {
56 super(testCase);
57 // to prevent inlining of #method
58 WHITE_BOX.testSetDontInlineMethod(method, true);
59 blobTypes = BlobType.getAvailable();
60 }
61
62 @Override
63 protected void test() throws Exception {
64 // prime the asserts: get their bytecodes loaded, any lazy computation
65 // resolved, and executed once
66 Asserts.assertGT(1, 0, "message");
67 Asserts.assertLTE(0, 0, "message");
68 Asserts.assertLT(-1, 0, "message");
69
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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 /*
26 * @test
27 * @bug 8059624 8064669 8153265
28 * @summary testing of WB::forceNMethodSweep
29 * @library /testlibrary /test/lib /
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 * @build compiler.whitebox.ForceNMethodSweepTest
33 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
34 * sun.hotspot.WhiteBox$WhiteBoxPermission
35 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
36 * -XX:-TieredCompilation -XX:+WhiteBoxAPI
37 * -XX:CompileCommand=compileonly,compiler.whitebox.SimpleTestCaseHelper::*
38 * -XX:-BackgroundCompilation -XX:-UseCounterDecay
39 * compiler.whitebox.ForceNMethodSweepTest
40 */
41
42 package compiler.whitebox;
43
44 import jdk.test.lib.Asserts;
45 import sun.hotspot.code.BlobType;
46
47 import java.util.EnumSet;
48
49 public class ForceNMethodSweepTest extends CompilerWhiteBoxTest {
50 public static void main(String[] args) throws Exception {
51 CompilerWhiteBoxTest.main(ForceNMethodSweepTest::new, args);
52 }
53 private final EnumSet<BlobType> blobTypes;
54 private ForceNMethodSweepTest(TestCase testCase) {
55 super(testCase);
56 // to prevent inlining of #method
57 WHITE_BOX.testSetDontInlineMethod(method, true);
58 blobTypes = BlobType.getAvailable();
59 }
60
61 @Override
62 protected void test() throws Exception {
63 // prime the asserts: get their bytecodes loaded, any lazy computation
64 // resolved, and executed once
65 Asserts.assertGT(1, 0, "message");
66 Asserts.assertLTE(0, 0, "message");
67 Asserts.assertLT(-1, 0, "message");
68
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