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/sun.misc
30 * java.management
31 * @run main CompressedClassSpaceSize
32 */
33 import com.oracle.java.testlibrary.*;
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("CompressedClassSpaceSize of 0 is invalid")
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);
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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 8022865
27 * @summary Tests for the -XX:CompressedClassSpaceSize command line option
28 * @library /testlibrary
29 * @modules java.base/sun.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("CompressedClassSpaceSize of 0 is invalid")
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);
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