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 8023014
27 * @summary Test ensures that there is no crash if there is not enough ReservedCodeCacheSize
28 * to initialize all compiler threads. The option -Xcomp gives the VM more time to
29 * trigger the old bug.
30 * @library /testlibrary
31 */
32 import com.oracle.java.testlibrary.*;
33 import static com.oracle.java.testlibrary.Asserts.assertTrue;
34
35 public class SmallCodeCacheStartup {
36 public static void main(String[] args) throws Exception {
37 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
38 "-XX:CICompilerCount=64",
39 "-Xcomp",
40 "-version");
41 OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
42 try {
43 analyzer.shouldHaveExitValue(0);
44 } catch (RuntimeException e) {
45 // Error occurred during initialization, did we run out of adapter space?
46 assertTrue(analyzer.getOutput().contains("VirtualMachineError: Out of space in CodeCache"),
47 "Expected VirtualMachineError");
48 }
49
50 System.out.println("TEST PASSED");
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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 8023014
27 * @summary Test ensures that there is no crash if there is not enough ReservedCodeCacheSize
28 * to initialize all compiler threads. The option -Xcomp gives the VM more time to
29 * trigger the old bug.
30 * @library /testlibrary
31 * @build com.oracle.java.testlibrary.*
32 * @run main/othervm SmallCodeCacheStartup
33 */
34 import com.oracle.java.testlibrary.*;
35 import static com.oracle.java.testlibrary.Asserts.assertTrue;
36
37 public class SmallCodeCacheStartup {
38 public static void main(String[] args) throws Exception {
39 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:ReservedCodeCacheSize=3m",
40 "-XX:CICompilerCount=64",
41 "-Xcomp",
42 "-version");
43 OutputAnalyzer analyzer = new OutputAnalyzer(pb.start());
44 try {
45 analyzer.shouldHaveExitValue(0);
46 } catch (RuntimeException e) {
47 // Error occurred during initialization, did we run out of adapter space?
48 assertTrue(analyzer.getOutput().contains("VirtualMachineError: Out of space in CodeCache"),
49 "Expected VirtualMachineError");
50 }
51
52 System.out.println("TEST PASSED");
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