6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 /*
25 * @test
26 * @enablePreview
27 * @requires jdk.foreign.linker != "UNSUPPORTED"
28 * @modules java.base/jdk.internal.ref
29 * @run testng/othervm
30 * --enable-native-access=ALL-UNNAMED
31 * TestNulls
32 */
33
34 import java.lang.foreign.*;
35
36 import jdk.internal.ref.CleanerFactory;
37 import org.testng.annotations.DataProvider;
38 import org.testng.annotations.NoInjection;
39 import org.testng.annotations.Test;
40
41 import java.lang.constant.Constable;
42 import java.lang.foreign.Arena;
43 import java.lang.invoke.MethodHandle;
44 import java.lang.invoke.MethodHandles;
45 import java.lang.invoke.MethodType;
46 import java.lang.invoke.VarHandle;
47 import java.lang.ref.Cleaner;
127 addDefaultMapping(byte.class, (byte)0);
128 addDefaultMapping(short.class, (short)0);
129 addDefaultMapping(int.class, 0);
130 addDefaultMapping(float.class, 0f);
131 addDefaultMapping(long.class, 0L);
132 addDefaultMapping(double.class, 0d);
133 addDefaultMapping(boolean.class, true);
134 addDefaultMapping(ByteOrder.class, ByteOrder.nativeOrder());
135 addDefaultMapping(Thread.class, Thread.currentThread());
136 addDefaultMapping(Cleaner.class, CleanerFactory.cleaner());
137 addDefaultMapping(Buffer.class, ByteBuffer.wrap(new byte[10]));
138 addDefaultMapping(ByteBuffer.class, ByteBuffer.wrap(new byte[10]));
139 addDefaultMapping(Path.class, Path.of("nonExistent"));
140 addDefaultMapping(FileChannel.MapMode.class, FileChannel.MapMode.PRIVATE);
141 addDefaultMapping(UnaryOperator.class, UnaryOperator.identity());
142 addDefaultMapping(String.class, "Hello!");
143 addDefaultMapping(Constable.class, "Hello!");
144 addDefaultMapping(Class.class, String.class);
145 addDefaultMapping(Runnable.class, () -> {});
146 addDefaultMapping(Object.class, new Object());
147 addDefaultMapping(VarHandle.class, MethodHandles.memorySegmentViewVarHandle(JAVA_INT));
148 addDefaultMapping(MethodHandle.class, MethodHandles.identity(int.class));
149 addDefaultMapping(List.class, List.of());
150 addDefaultMapping(Charset.class, Charset.defaultCharset());
151 addDefaultMapping(Consumer.class, x -> {});
152 addDefaultMapping(MethodType.class, MethodType.methodType(void.class));
153 addDefaultMapping(MemoryLayout.class, ValueLayout.JAVA_INT);
154 addDefaultMapping(ValueLayout.class, ValueLayout.JAVA_INT);
155 addDefaultMapping(AddressLayout.class, ValueLayout.ADDRESS);
156 addDefaultMapping(ValueLayout.OfByte.class, ValueLayout.JAVA_BYTE);
157 addDefaultMapping(ValueLayout.OfBoolean.class, ValueLayout.JAVA_BOOLEAN);
158 addDefaultMapping(ValueLayout.OfChar.class, ValueLayout.JAVA_CHAR);
159 addDefaultMapping(ValueLayout.OfShort.class, ValueLayout.JAVA_SHORT);
160 addDefaultMapping(ValueLayout.OfInt.class, ValueLayout.JAVA_INT);
161 addDefaultMapping(ValueLayout.OfFloat.class, ValueLayout.JAVA_FLOAT);
162 addDefaultMapping(ValueLayout.OfLong.class, JAVA_LONG);
163 addDefaultMapping(ValueLayout.OfDouble.class, ValueLayout.JAVA_DOUBLE);
164 addDefaultMapping(PaddingLayout.class, MemoryLayout.paddingLayout(4));
165 addDefaultMapping(GroupLayout.class, MemoryLayout.structLayout(ValueLayout.JAVA_INT));
166 addDefaultMapping(StructLayout.class, MemoryLayout.structLayout(ValueLayout.JAVA_INT));
167 addDefaultMapping(UnionLayout.class, MemoryLayout.unionLayout(ValueLayout.JAVA_INT));
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6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
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 /*
25 * @test
26 * @modules java.base/jdk.internal.ref
27 * @run testng/othervm
28 * --enable-native-access=ALL-UNNAMED
29 * TestNulls
30 */
31
32 import java.lang.foreign.*;
33
34 import jdk.internal.ref.CleanerFactory;
35 import org.testng.annotations.DataProvider;
36 import org.testng.annotations.NoInjection;
37 import org.testng.annotations.Test;
38
39 import java.lang.constant.Constable;
40 import java.lang.foreign.Arena;
41 import java.lang.invoke.MethodHandle;
42 import java.lang.invoke.MethodHandles;
43 import java.lang.invoke.MethodType;
44 import java.lang.invoke.VarHandle;
45 import java.lang.ref.Cleaner;
125 addDefaultMapping(byte.class, (byte)0);
126 addDefaultMapping(short.class, (short)0);
127 addDefaultMapping(int.class, 0);
128 addDefaultMapping(float.class, 0f);
129 addDefaultMapping(long.class, 0L);
130 addDefaultMapping(double.class, 0d);
131 addDefaultMapping(boolean.class, true);
132 addDefaultMapping(ByteOrder.class, ByteOrder.nativeOrder());
133 addDefaultMapping(Thread.class, Thread.currentThread());
134 addDefaultMapping(Cleaner.class, CleanerFactory.cleaner());
135 addDefaultMapping(Buffer.class, ByteBuffer.wrap(new byte[10]));
136 addDefaultMapping(ByteBuffer.class, ByteBuffer.wrap(new byte[10]));
137 addDefaultMapping(Path.class, Path.of("nonExistent"));
138 addDefaultMapping(FileChannel.MapMode.class, FileChannel.MapMode.PRIVATE);
139 addDefaultMapping(UnaryOperator.class, UnaryOperator.identity());
140 addDefaultMapping(String.class, "Hello!");
141 addDefaultMapping(Constable.class, "Hello!");
142 addDefaultMapping(Class.class, String.class);
143 addDefaultMapping(Runnable.class, () -> {});
144 addDefaultMapping(Object.class, new Object());
145 addDefaultMapping(VarHandle.class, JAVA_INT.varHandle());
146 addDefaultMapping(MethodHandle.class, MethodHandles.identity(int.class));
147 addDefaultMapping(List.class, List.of());
148 addDefaultMapping(Charset.class, Charset.defaultCharset());
149 addDefaultMapping(Consumer.class, x -> {});
150 addDefaultMapping(MethodType.class, MethodType.methodType(void.class));
151 addDefaultMapping(MemoryLayout.class, ValueLayout.JAVA_INT);
152 addDefaultMapping(ValueLayout.class, ValueLayout.JAVA_INT);
153 addDefaultMapping(AddressLayout.class, ValueLayout.ADDRESS);
154 addDefaultMapping(ValueLayout.OfByte.class, ValueLayout.JAVA_BYTE);
155 addDefaultMapping(ValueLayout.OfBoolean.class, ValueLayout.JAVA_BOOLEAN);
156 addDefaultMapping(ValueLayout.OfChar.class, ValueLayout.JAVA_CHAR);
157 addDefaultMapping(ValueLayout.OfShort.class, ValueLayout.JAVA_SHORT);
158 addDefaultMapping(ValueLayout.OfInt.class, ValueLayout.JAVA_INT);
159 addDefaultMapping(ValueLayout.OfFloat.class, ValueLayout.JAVA_FLOAT);
160 addDefaultMapping(ValueLayout.OfLong.class, JAVA_LONG);
161 addDefaultMapping(ValueLayout.OfDouble.class, ValueLayout.JAVA_DOUBLE);
162 addDefaultMapping(PaddingLayout.class, MemoryLayout.paddingLayout(4));
163 addDefaultMapping(GroupLayout.class, MemoryLayout.structLayout(ValueLayout.JAVA_INT));
164 addDefaultMapping(StructLayout.class, MemoryLayout.structLayout(ValueLayout.JAVA_INT));
165 addDefaultMapping(UnionLayout.class, MemoryLayout.unionLayout(ValueLayout.JAVA_INT));
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