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 26 * @bug 8022865 27 * @summary Tests for the -XX:CompressedClassSpaceSize command line option 28 * @library /testlibrary 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @run main CompressedClassSpaceSize 32 */ 33 import jdk.test.lib.*; 34 35 public class CompressedClassSpaceSize { 36 37 public static void main(String[] args) throws Exception { 38 ProcessBuilder pb; 39 OutputAnalyzer output; 40 if (Platform.is64bit()) { 41 // Minimum size is 1MB 42 pb = ProcessTools.createJavaProcessBuilder("-XX:CompressedClassSpaceSize=0", 43 "-version"); 44 output = new OutputAnalyzer(pb.start()); 45 output.shouldContain("outside the allowed range") 46 .shouldHaveExitValue(1); 47 48 // Invalid size of -1 should be handled correctly 49 pb = ProcessTools.createJavaProcessBuilder("-XX:CompressedClassSpaceSize=-1", 50 "-version"); 51 output = new OutputAnalyzer(pb.start()); 52 output.shouldContain("Improperly specified VM option 'CompressedClassSpaceSize=-1'") 53 .shouldHaveExitValue(1); | 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 26 * @bug 8022865 27 * @summary Tests for the -XX:CompressedClassSpaceSize command line option 28 * @library /test/lib 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @run main CompressedClassSpaceSize 32 */ 33 import jdk.test.lib.Platform; 34 import jdk.test.lib.process.ProcessTools; 35 import jdk.test.lib.process.OutputAnalyzer; 36 37 public class CompressedClassSpaceSize { 38 39 public static void main(String[] args) throws Exception { 40 ProcessBuilder pb; 41 OutputAnalyzer output; 42 if (Platform.is64bit()) { 43 // Minimum size is 1MB 44 pb = ProcessTools.createJavaProcessBuilder("-XX:CompressedClassSpaceSize=0", 45 "-version"); 46 output = new OutputAnalyzer(pb.start()); 47 output.shouldContain("outside the allowed range") 48 .shouldHaveExitValue(1); 49 50 // Invalid size of -1 should be handled correctly 51 pb = ProcessTools.createJavaProcessBuilder("-XX:CompressedClassSpaceSize=-1", 52 "-version"); 53 output = new OutputAnalyzer(pb.start()); 54 output.shouldContain("Improperly specified VM option 'CompressedClassSpaceSize=-1'") 55 .shouldHaveExitValue(1); |