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
  26  * @bug 8006298 8204055
  27  * @summary Using an unrecognized VM option should print the name of the option
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management

  31  */
  32 
  33 import jdk.test.lib.process.ProcessTools;
  34 import jdk.test.lib.process.OutputAnalyzer;
  35 
  36 public class UnrecognizedVMOption {
  37   public static void main(String[] args) throws Exception {
  38     // Note: -XX by itself is an unrecognized launcher option, the :
  39     // must be present for it to be passed through as a VM option.
  40     String[] badOptions = {
  41       "",  // empty option
  42       "bogus_option",
  43     };
  44     for (String option : badOptions) {
  45       ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
  46           "-XX:" + option, "-version");
  47 
  48       OutputAnalyzer output = new OutputAnalyzer(pb.start());
  49       output.shouldContain("Unrecognized VM option '" + option + "'");
  50       output.shouldHaveExitValue(1);

  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
  26  * @bug 8006298 8204055
  27  * @summary Using an unrecognized VM option should print the name of the option
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run driver UnrecognizedVMOption
  32  */
  33 
  34 import jdk.test.lib.process.ProcessTools;
  35 import jdk.test.lib.process.OutputAnalyzer;
  36 
  37 public class UnrecognizedVMOption {
  38   public static void main(String[] args) throws Exception {
  39     // Note: -XX by itself is an unrecognized launcher option, the :
  40     // must be present for it to be passed through as a VM option.
  41     String[] badOptions = {
  42       "",  // empty option
  43       "bogus_option",
  44     };
  45     for (String option : badOptions) {
  46       ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
  47           "-XX:" + option, "-version");
  48 
  49       OutputAnalyzer output = new OutputAnalyzer(pb.start());
  50       output.shouldContain("Unrecognized VM option '" + option + "'");
  51       output.shouldHaveExitValue(1);