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 /* @test
25 * @bug 8149170
26 * @summary Test native functions return booleans as 0/1 but differently than java functions
27 * @modules java.base/jdk.internal.misc
28 * @library /testlibrary
29 * @compile BoolConstructor.java
30 * @run main/native NativeSmallIntCallsTest
31 */
32
33 // This test shows that returns from native calls for boolean truncate to JNI_TRUE if value != 0
34 // and JNI_FALSE if value returned is 0.
35
36 import jdk.test.lib.Asserts;
37
38 public class NativeSmallIntCallsTest {
39 static native boolean nativeCastToBoolCallTrue();
40 static native boolean nativeCastToBoolCallFalse();
41 static native boolean nativeCallBoolConstructor(int visible, boolean expected);
42 static {
43 System.loadLibrary("NativeSmallIntCalls");
44 }
45
46 public static void main(java.lang.String[] unused) throws Exception {
47 // Call through jni
48 // JNI makes all results != 0 true for compatibility
|
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 /* @test
25 * @bug 8149170
26 * @summary Test native functions return booleans as 0/1 but differently than java functions
27 * @modules java.base/jdk.internal.misc
28 * @library /test/lib
29 * @compile BoolConstructor.java
30 * @run main/native NativeSmallIntCallsTest
31 */
32
33 // This test shows that returns from native calls for boolean truncate to JNI_TRUE if value != 0
34 // and JNI_FALSE if value returned is 0.
35
36 import jdk.test.lib.Asserts;
37
38 public class NativeSmallIntCallsTest {
39 static native boolean nativeCastToBoolCallTrue();
40 static native boolean nativeCastToBoolCallFalse();
41 static native boolean nativeCallBoolConstructor(int visible, boolean expected);
42 static {
43 System.loadLibrary("NativeSmallIntCalls");
44 }
45
46 public static void main(java.lang.String[] unused) throws Exception {
47 // Call through jni
48 // JNI makes all results != 0 true for compatibility
|