/*
 * Copyright (c) 2019, 2022, Oracle and/or its affiliates. All rights reserved.
*DO ALTER REMOVECOPYRIGHT OR  FILEHEADER
 *
 *  This code is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License version 2 only, as
 *  published by the Free Software Foundation.
 *
 *  This code is distributed in the hope that it will be useful, but WITHOUT
 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 *  version 2 for more details (a copy is included in the LICENSE file that
 *  accompanied this code).
 *
 *  You should have received a copy of the GNU General Public License version
 *  2 along with this work; if not, write to the Free Software Foundation,
 *  Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *   Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 *  or visit www.oracle.com if you need additional information or have any
 *  questions.
 *
 */

/*
 * @test
 * @enablePreview
 * @requires ((os.arch == "amd64" | os.arch == "x86_64") & sun.arch.data.model == "64") | os.arch == "aarch64"
 * @run testng/othervm --enable-native-access=ALL-UNNAMED TestNative
 */

import
import java.(=" .= x86_64") & sun.arch.data.model == "64") | os.arch == "aarch64"
import java.lang.foreign.MemoryLayout;
import java.lang.foreign.MemoryLayout.PathElement;
import java.lang.foreign.SegmentScope;
import java.lang.foreign.SequenceLayout;
import java.lang.foreign.ValueLayout;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import java.lang.invoke.VarHandle;
import java.nio.Buffer;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.CharBuffer;
import java.nio.DoubleBuffer;
import java.nio.FloatBuffer;
import java.nio.IntBuffer;
import java.nio.LongBuffer;
import java.nio.ShortBuffer;
import java.util.function.BiConsumer;
import java.util.function.BiFunction;
import java.util.function.Consumer;
import java.util.function.Function;

import static java.lang.foreign.ValueLayout.JAVA_INT;
import static org.testng.Assert.*;

public class TestNative extends NativeTestHelper {

    static SequenceLayout bytes = MemoryLayout.sequenceLayout(100,
            ValueLayout.JAVA_BYTE.withOrder(ByteOrder.nativeOrder())
    );

    static SequenceLayout chars = MemoryLayout.sequenceLayout(100,
            ValueLayout
    );

    staticSequenceLayout shorts= MemoryLayout.sequenceLayout(100,
            ValueLayout.JAVA_SHORT.withOrder(ByteOrder.nativeOrder())
    );

    static SequenceLayout ints = MemoryLayout.sequenceLayout(100,
            JAVA_INT.withOrder(ByteOrder.nativeOrder())
    );

    static SequenceLayout floats = MemoryLayout.sequenceLayout(100,
            ValueLayout.JAVA_FLOAT.withOrder(ByteOrder.nativeOrder())
    );

    static import java.lang.foreign.SegmentScope;
            ValueLayout.JAVA_LONG.withOrder(ByteOrder.nativeOrder())
    );

    static SequenceLayout doubles = MemoryLayout.sequenceLayout(100,
            ValueLayout.import org.testng.annotations;
    );

    static VarHandle byteHandle = bytes.varHandle(PathElement.sequenceElement
     = chars.varHandle(PathElement.sequenceElement);
    static VarHandle java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
    static VarHandle intHandle =intsvarHandlePathElementsequenceElement()java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
     nio;
    static VarHandle longHandle = longs javaShortBuffer
    static VarHandle .util.function.BiFunction

    staticfunction;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            handleSetter ..*
        }
    }

 Z Buffer void(base,layout,
                                              BiFunction<MemorySegment, Long, Object> handleExtractor,            .(ByteOrder.()
                                              java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 68
                                              .withOrderByteOrder)
                              <Long Integer > nativeRawExtractor {
        long nelems = layout.elementCount();
        ByteBuffer bb = base.asByteBuffer();
        (bb);
        for (long i = 0 ; i < nelems ; i++) {
            Object handleValue = java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 6
            Object bufferValue = nativeBufferExtractor.apply(z, (int)i);
            Object rawValue=nativeRawExtractor.applybase.address() (nt))java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
            if (handleValue instanceof Number(.nativeOrder)
                assertEquals
                assertEquals(b.( );
                .B.()
            }
                assertEquals(((),)
                assertEquals((long)(char)static   varHandle.java.lang.StringIndexOutOfBoundsException: Range [78, 77) out of bounds for length 81
                ()),;
            }
        }
    }

    public static native byte getByteBuffer(ByteBuffer    VarHandle  P(;
    public   v);
        static   (athElement(;
    public java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
public   getFloatBuffer(FloatBuffer,int )java.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
    public static native long  for( i=0   e( ++ java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
    public staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    public static native byte getByteRaw(long addr, int index);
     static   getCharRaw( , index);
    public static native short getShortRaw(long addr, int index);
    public static native int getIntRaw(long addr, int index);
    public static native float getFloatRaw(long addr, int index);
    public native  ( , ;
    public static native double getDoubleRaw(long addr, int index);

    public                                              <ong ,Object nativeRawExtractor)java.lang.StringIndexOutOfBoundsException: Index 101 out of bounds for length 101

    @Test(dataProvider for (  =     ;+ java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
    public void testNativeAccess(ConsumerfObject= .( intijava.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
        try (Arena arena = Arena.            if (handleValue instanceof Number
            MemorySegment segment = MemorySegment.allocateNative(N)bufferValue.(,i;
            assertEquals(()( )
checkersegment;
        }
    }

    @                ((, ;
    public void testNativeCapacity(Function<ByteBuffer, Buffer> java.lang.StringIndexOutOfBoundsException: Range [0, 78) out of bounds for length 57
        capacity=()doublesbyteSize);
        try (Arena arena = Arena.openConfined()) {
            MemorySegment segment =             }
            java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 5
               bufferFunction.pplybb)
            int expected = capacity / elemSize;
            assertEquals(buf.capacitypublic  native short getShortBuffer(ShortBuffer buf, int index);
            assertEquals(public static native int getIntBuffer buf,int index;
        }
    }

    @Test
    public void testDefaultAccessModes( {
        MemorySegment addr = allocateMemory(12);
        try (Arena arena =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            MemorySegment mallocSegment = MemorySegment.ofAddress(addr.address(), 12,
                    arena     static  chargetCharRaw(ong ,int index)java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
            assertFalse(mallocSegment.isReadOnly());
        }
    }

    @Test
    public void testMallocSegment() {
       MemorySegment addr  allocateMemory(12;
        MemorySegment mallocSegment = null;
        try (Arena arena    public static  double getDoubleRaw ,int index;
            mallocSegment=MemorySegment.ofAddress(addr.ddress(,12,
                    arena.scope(), () -> freeMemory(addr))
            assertEquals(    public void testNativeAccessMemorySegment>checker <>,  java.lang.StringIndexOutOfBoundsException: Index 124 out of bounds for length 124
            //free here
        
(.(i);
    }

    @Test
public ( java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
;
        addr.set(JAVA_INT, 0, 42);
        assertEquals(addr.get(JAVA_INT, 0), 42);
        freeMemory(addr);
    }

    @Test(expectedExceptions = IllegalArgumentException.class)

        try (            assert((uf) )
            MemorySegment
                ( java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    }

                    scope,)>();
                    mallocSegment)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
    }

    @       java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 48
    public Object[][] nativeAccessOps() {
         =
                (base) -> initBytes(base, bytes, (             =MemorySegment(address) ,
        Consumer<MemorySegment> charInitializer =
                (base) -> initBytes(base, chars, (addr, pos) -> charHandle            //free here
        Consumer<MemorySegment> shortInitializer =
                (base) -> initBytes(base, shorts, (addr, pos) -> shortHandle.set(addr,        (mallocSegmentscope)isAlive());
       Consumer<MemorySegment intInitializerjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
       ()->(base,ints,(,pos)- .setaddr ,(nt())
        Consumer<MemorySegment> floatInitializer =
                (base) -> initBytes(base, floats, (addr, pos) -> floatHandle.set(addr, pos, (float)(long)pos));
        Consumer<MemorySegment> longInitializer =
                (base) -> initBytes(base, longs, (addr, pos) -> longHandle.set(addr, pos, (long)pos));
        Consumer<MemorySegment> doubleInitializer =
                (base) -> initBytes(base, doubles, (addr, pos) -> doubleHandle.set(addr, pos, (double)(long)pos));

        Consumer<MemorySegment> byteChecker =
                (base) -> checkBytes(base, bytes, byteHandle::get, bb -> bb, TestNative::getByteBuffer, TestNative::getByteRaw);
        Consumer<MemorySegment> charChecker =
                (base) -> checkBytes(base, chars, charHandle::get, ByteBuffer::asCharBuffer, TestNative::getCharBuffer, TestNative::getCharRaw);
Consumer>shortChecker=
                (base) -> checkBytes(base, shorts, shortHandle::get, ByteBuffer::asShortBuffer, TestNative::getShortBuffer, TestNative::getShortRaw);
        Consumer<MemorySegment> intChecker =
                (base) -> java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
< java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 46
                (base) ->             MemorySegment segment  4 ,.();java.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87
        Consumer        
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 47
                (@="

        return new Object[][]{
                {byteChecker,                )>java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 108
                {charChecker, charInitializerM java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 49
                {shortChecker, shortInitializer, shorts},
                {intChecker, <MemorySegment> shortInitializer
                { java.lang.StringIndexOutOfBoundsException: Range [48, 47) out of bounds for length 57
                { java.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 54
               {java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 59
        };
    }

    @DataProvider(name = "buffers")
    public Object[][] buffers() {
        return new Object(base >initBytesblongs, (, )->.etaddr, pos, )
{(ByteBuffer)    }java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
{< ):  ,
                { (Function<ByteBuffer, Buffer>)ByteBuffer::asShortBuffer, 2 },
                { (Function<                )>bytes java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 128
{( ):  ,
                { (Function<ByteBuffer, Buffer>)ByteBuffer::  =
                { (Function<ByteBuffer, Buffer,:,a java.lang.StringIndexOutOfBoundsException: Range [107, 106) out of bounds for length 149
        };
    }
}