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
26 * @bug 8027314
27 * @summary Warn if diagnostic or experimental vm option is used and -XX:+UnlockDiagnosticVMOptions or -XX:+UnlockExperimentalVMOptions, respectively, isn't specified. Warn if develop or notproduct vm option is used with product version of VM.
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32
33 import com.oracle.java.testlibrary.*;
34
35 public class VMOptionWarning {
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+PredictedLoadedClassCount", "-version");
38 OutputAnalyzer output = new OutputAnalyzer(pb.start());
39 output.shouldContain("Error: VM option 'PredictedLoadedClassCount' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.");
40
41 if (Platform.isDebugBuild()) {
42 System.out.println("Skip the rest of the tests on debug builds since diagnostic, develop, and notproduct options are available on debug builds.");
43 return;
44 }
45
46 pb = ProcessTools.createJavaProcessBuilder("-XX:+PrintInlining", "-version");
47 output = new OutputAnalyzer(pb.start());
48 output.shouldContain("Error: VM option 'PrintInlining' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.");
49
50 pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJNICalls", "-version");
51 output = new OutputAnalyzer(pb.start());
52 output.shouldContain("Error: VM option 'TraceJNICalls' is develop and is available only in debug version of VM.");
53
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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
26 * @bug 8027314
27 * @summary Warn if diagnostic or experimental vm option is used and -XX:+UnlockDiagnosticVMOptions or -XX:+UnlockExperimentalVMOptions, respectively, isn't specified. Warn if develop or notproduct vm option is used with product version of VM.
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 */
32
33 import jdk.test.lib.*;
34
35 public class VMOptionWarning {
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+PredictedLoadedClassCount", "-version");
38 OutputAnalyzer output = new OutputAnalyzer(pb.start());
39 output.shouldContain("Error: VM option 'PredictedLoadedClassCount' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.");
40
41 if (Platform.isDebugBuild()) {
42 System.out.println("Skip the rest of the tests on debug builds since diagnostic, develop, and notproduct options are available on debug builds.");
43 return;
44 }
45
46 pb = ProcessTools.createJavaProcessBuilder("-XX:+PrintInlining", "-version");
47 output = new OutputAnalyzer(pb.start());
48 output.shouldContain("Error: VM option 'PrintInlining' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.");
49
50 pb = ProcessTools.createJavaProcessBuilder("-XX:+TraceJNICalls", "-version");
51 output = new OutputAnalyzer(pb.start());
52 output.shouldContain("Error: VM option 'TraceJNICalls' is develop and is available only in debug version of VM.");
53
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