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 Test2GbHeap
  26  * @bug 8031686
  27  * @summary Regression test to ensure we can start G1 with 2gb heap.
  28  * @key gc
  29  * @key regression
  30  * @library /testlibrary


  31  */
  32 
  33 import java.util.ArrayList;
  34 
  35 import com.oracle.java.testlibrary.OutputAnalyzer;
  36 import com.oracle.java.testlibrary.ProcessTools;
  37 
  38 public class Test2GbHeap {
  39   public static void main(String[] args) throws Exception {
  40     ArrayList<String> testArguments = new ArrayList<String>();
  41 
  42     testArguments.add("-XX:+UseG1GC");
  43     testArguments.add("-Xmx2g");
  44     testArguments.add("-version");
  45 
  46     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(testArguments.toArray(new String[0]));
  47 
  48     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  49 
  50     // Avoid failing test for setups not supported.

  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 Test2GbHeap
  26  * @bug 8031686
  27  * @summary Regression test to ensure we can start G1 with 2gb heap.
  28  * @key gc
  29  * @key regression
  30  * @library /testlibrary
  31  * @build com.oracle.java.testlibrary.*
  32  * @run main/othervm Test2GbHeap
  33  */
  34 
  35 import java.util.ArrayList;
  36 
  37 import com.oracle.java.testlibrary.OutputAnalyzer;
  38 import com.oracle.java.testlibrary.ProcessTools;
  39 
  40 public class Test2GbHeap {
  41   public static void main(String[] args) throws Exception {
  42     ArrayList<String> testArguments = new ArrayList<String>();
  43 
  44     testArguments.add("-XX:+UseG1GC");
  45     testArguments.add("-Xmx2g");
  46     testArguments.add("-version");
  47 
  48     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(testArguments.toArray(new String[0]));
  49 
  50     OutputAnalyzer output = new OutputAnalyzer(pb.start());
  51 
  52     // Avoid failing test for setups not supported.