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test/jdk/java/nicl/Hello.java

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  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  */
  27 
  28 import java.nicl.*;
  29 import java.nicl.types.*;
  30 import java.nicl.metadata.*;
  31 
  32 public class Hello {
  33     @Header(path="dummy")
  34     @LibraryDependencies(value = { @LibraryDependency(name="hello") })
  35     static interface hello {
  36         @C(file="dummy", line=1, column=1, USR="c:@F@func")
  37         @NativeType(layout="()I", ctype="dummy", size=1)
  38         @CallingConvention(value=1)
  39         public abstract int func();
  40     }
  41 
  42     public static void main(String[] args) {
  43         // "hello" library mentioned already in annotation (LibraryDependencies)
  44         // No need to explicitly call NativeLibrary.loadLibrary!
  45         hello i = NativeLibrary.bindRaw(hello.class);
  46         int value = i.func();
  47         if (value != 42) {
  48             throw new RuntimeException("Expected 42, but got " + i);
  49         }
  50     }
  51 }


  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  */
  27 
  28 import java.nicl.*;
  29 import java.nicl.types.*;
  30 import java.nicl.metadata.*;
  31 
  32 public class Hello {
  33     @Header(path="dummy")
  34     @LibraryDependencies(names = { "hello" })
  35     static interface hello {
  36         @C(file="dummy", line=1, column=1, USR="c:@F@func")
  37         @NativeType(layout="()I", ctype="dummy", size=1)
  38         @CallingConvention(value=1)
  39         public abstract int func();
  40     }
  41 
  42     public static void main(String[] args) {
  43         // "hello" library mentioned already in annotation (LibraryDependencies)
  44         // No need to explicitly call NativeLibrary.loadLibrary!
  45         hello i = NativeLibrary.bindRaw(hello.class);
  46         int value = i.func();
  47         if (value != 42) {
  48             throw new RuntimeException("Expected 42, but got " + i);
  49         }
  50     }
  51 }
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