/*
 * Copyright 2000-2007 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/* Type-specific source code for unit test
 *
 * Regenerate the BasicX classes via genBasic.sh whenever this file changes.
 * We check in the generated source files so that the test tree can be used
 * independently of the rest of the source tree.
 */

// -- This file was mechanically generated: Do not edit! -- //

import java.nio.*;


public class BasicLong
    extends Basic
{

    private static void relGet(LongBuffer b) {
	int n = b.capacity();
	long v;
	for (int i = 0; i < n; i++)
	    ck(b, (long)b.get(), (long)((long)ic(i)));
	b.rewind();
    }

    private static void relGet(LongBuffer b, int start) {
	int n = b.remaining();
	long v;
	for (int i = start; i < n; i++)
	    ck(b, (long)b.get(), (long)((long)ic(i)));
	b.rewind();
    }

    private static void absGet(LongBuffer b) {
	int n = b.capacity();
	long v;
	for (int i = 0; i < n; i++)
	    ck(b, (long)b.get(), (long)((long)ic(i)));
	b.rewind();
    }

    private static void bulkGet(LongBuffer b) {
	int n = b.capacity();
	long[] a = new long[n + 7];
	b.get(a, 7, n);
	for (int i = 0; i < n; i++)
	    ck(b, (long)a[i + 7], (long)((long)ic(i)));
    }

    private static void relPut(LongBuffer b) {
	int n = b.capacity();
	b.clear();
	for (int i = 0; i < n; i++)
	    b.put((long)ic(i));
	b.flip();
    }

    private static void absPut(LongBuffer b) {
	int n = b.capacity();
	b.clear();
	for (int i = 0; i < n; i++)
	    b.put(i, (long)ic(i));
	b.limit(n);
	b.position(0);
    }

    private static void bulkPutArray(LongBuffer b) {
	int n = b.capacity();
	b.clear();
	long[] a = new long[n + 7];
	for (int i = 0; i < n; i++)
	    a[i + 7] = (long)ic(i);
	b.put(a, 7, n);
	b.flip();
    }

    private static void bulkPutBuffer(LongBuffer b) {
	int n = b.capacity();
	b.clear();
	LongBuffer c = LongBuffer.allocate(n + 7);
	c.position(7);
	for (int i = 0; i < n; i++)
	    c.put((long)ic(i));
	c.flip();
	c.position(7);
	b.put(c);
	b.flip();
    }

    //6231529
    private static void callReset(LongBuffer b) {
	b.position(0);
	b.mark();

	b.duplicate().reset();
	b.asReadOnlyBuffer().reset();
    }



    // 6221101-6234263

    private static void putBuffer() {
	final int cap = 10;

	LongBuffer direct1 = ByteBuffer.allocateDirect(cap).asLongBuffer();
	LongBuffer nondirect1 = ByteBuffer.allocate(cap).asLongBuffer();
	direct1.put(nondirect1);

	LongBuffer direct2 = ByteBuffer.allocateDirect(cap).asLongBuffer();
	LongBuffer nondirect2 = ByteBuffer.allocate(cap).asLongBuffer();
	nondirect2.put(direct2);

	LongBuffer direct3 = ByteBuffer.allocateDirect(cap).asLongBuffer();
	LongBuffer direct4 = ByteBuffer.allocateDirect(cap).asLongBuffer();
	direct3.put(direct4);

	LongBuffer nondirect3 = ByteBuffer.allocate(cap).asLongBuffer();
	LongBuffer nondirect4 = ByteBuffer.allocate(cap).asLongBuffer();
	nondirect3.put(nondirect4);
    }

















    private static void checkSlice(LongBuffer b, LongBuffer slice) {
	ck(slice, 0, slice.position());
	ck(slice, b.remaining(), slice.limit());
	ck(slice, b.remaining(), slice.capacity());
	if (b.isDirect() != slice.isDirect())
	    fail("Lost direction", slice);
	if (b.isReadOnly() != slice.isReadOnly())
	    fail("Lost read-only", slice);
    }




















































































































    private static void tryCatch(Buffer b, Class ex, Runnable thunk) {
	boolean caught = false;
	try {
	    thunk.run();
	} catch (Throwable x) {
	    if (ex.isAssignableFrom(x.getClass()))
		caught = true;
	}
	if (!caught)
	    fail(ex.getName() + " not thrown", b);
    }

    private static void tryCatch(long [] t, Class ex, Runnable thunk) {
	tryCatch(LongBuffer.wrap(t), ex, thunk);
    }

    public static void test(int level, final LongBuffer b, boolean direct) {

	show(level, b);

	if (direct != b.isDirect())
	    fail("Wrong direction", b);

	// Gets and puts

	relPut(b);
	relGet(b);
	absGet(b);
	bulkGet(b);

	absPut(b);
	relGet(b);
	absGet(b);
	bulkGet(b);

	bulkPutArray(b);
	relGet(b);

	bulkPutBuffer(b);
	relGet(b);























	// Compact

	relPut(b);
	b.position(13);
	b.compact();
	b.flip();
	relGet(b, 13);

	// Exceptions

	boolean caught = false;
	relPut(b);
	b.limit(b.capacity() / 2);
	b.position(b.limit());

	tryCatch(b, BufferUnderflowException.class, new Runnable() {
		public void run() {
		    b.get();
		}});

	tryCatch(b, BufferOverflowException.class, new Runnable() {
		public void run() {
		    b.put((long)42);
		}});

	// The index must be non-negative and lesss than the buffer's limit.
	tryCatch(b, IndexOutOfBoundsException.class, new Runnable() {
		public void run() {
		    b.get(b.limit());
		}});
	tryCatch(b, IndexOutOfBoundsException.class, new Runnable() {
		public void run() {
		    b.get(-1);
		}});

	tryCatch(b, IndexOutOfBoundsException.class, new Runnable() {
		public void run() {
		    b.put(b.limit(), (long)42);
		}});

	// Values

	b.clear();
	b.put((long)0);
	b.put((long)-1);
	b.put((long)1);
	b.put(Long.MAX_VALUE);
	b.put(Long.MIN_VALUE);

















	long v;
	b.flip();
	ck(b, b.get(), 0);
	ck(b, b.get(), (long)-1);
	ck(b, b.get(), 1);
	ck(b, b.get(), Long.MAX_VALUE);
	ck(b, b.get(), Long.MIN_VALUE);






















	// Comparison
	b.rewind();
	LongBuffer b2 = LongBuffer.allocate(b.capacity());
	b2.put(b);
	b2.flip();
	b.position(2);
	b2.position(2);
	if (!b.equals(b2)) {
	    for (int i = 2; i < b.limit(); i++) {
		long x = b.get(i);
		long y = b2.get(i);
		if (x != y






		    )
		    out.println("[" + i + "] " + x + " != " + y);
	    }
	    fail("Identical buffers not equal", b, b2);
	}
	if (b.compareTo(b2) != 0)
	    fail("Comparison to identical buffer != 0", b, b2);

	b.limit(b.limit() + 1);
	b.position(b.limit() - 1);
	b.put((long)99);
	b.rewind();
	b2.rewind();
	if (b.equals(b2))
	    fail("Non-identical buffers equal", b, b2);
	if (b.compareTo(b2) <= 0)
	    fail("Comparison to shorter buffer <= 0", b, b2);
	b.limit(b.limit() - 1);

	b.put(2, (long)42);
	if (b.equals(b2))
	    fail("Non-identical buffers equal", b, b2);
	if (b.compareTo(b2) <= 0)
	    fail("Comparison to lesser buffer <= 0", b, b2);

	// Sub, dup

	relPut(b);
	relGet(b.duplicate());
	b.position(13);
	relGet(b.duplicate(), 13);
	relGet(b.duplicate().slice(), 13);
	relGet(b.slice(), 13);
	relGet(b.slice().duplicate(), 13);

	// Slice

	b.position(5);
	LongBuffer sb = b.slice();
	checkSlice(b, sb);
	b.position(0);
	LongBuffer sb2 = sb.slice();
	checkSlice(sb, sb2);

	if (!sb.equals(sb2))
	    fail("Sliced slices do not match", sb, sb2);
	if ((sb.hasArray()) && (sb.arrayOffset() != sb2.arrayOffset()))
	    fail("Array offsets do not match: "
		 + sb.arrayOffset() + " != " + sb2.arrayOffset(), sb, sb2);
































	// Read-only views

	b.rewind();
	final LongBuffer rb = b.asReadOnlyBuffer();
	if (!b.equals(rb))
	    fail("Buffer not equal to read-only view", b, rb);
	show(level + 1, rb);

	tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		public void run() {
		    relPut(rb);
		}});

	tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		public void run() {
		    absPut(rb);
		}});

	tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		public void run() {
		    bulkPutArray(rb);
		}});

	tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		public void run() {
		    bulkPutBuffer(rb);
		}});

	tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		public void run() {
		    rb.compact();
		}});



























































	if (rb.getClass().getName().startsWith("java.nio.Heap")) {

	    tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		    public void run() {
			rb.array();
		    }});

	    tryCatch(b, ReadOnlyBufferException.class, new Runnable() {
		    public void run() {
			rb.arrayOffset();
		    }});

	    if (rb.hasArray())
		fail("Read-only heap buffer's backing array is accessible",
		     rb);

	}

	// Bulk puts from read-only buffers

	b.clear();
	rb.rewind();
	b.put(rb);











 	relPut(b);                       // Required by testViews

    }



















































































    public static void test(final long [] ba) {
	int offset = 47;
	int length = 900;
 	final LongBuffer b = LongBuffer.wrap(ba, offset, length);
	show(0, b);
	ck(b, b.capacity(), ba.length);
	ck(b, b.position(), offset);
 	ck(b, b.limit(), offset + length);

	// The offset must be non-negative and no larger than <array.length>.
     	tryCatch(ba, IndexOutOfBoundsException.class, new Runnable() {
 		public void run() {
 		    LongBuffer.wrap(ba, -1, ba.length);
 		}});
 	tryCatch(ba, IndexOutOfBoundsException.class, new Runnable() {
 		public void run() {
 		    LongBuffer.wrap(ba, ba.length + 1, ba.length);
 		}});
     	tryCatch(ba, IndexOutOfBoundsException.class, new Runnable() {
 		public void run() {
 		    LongBuffer.wrap(ba, 0, -1);
 		}});
	tryCatch(ba, IndexOutOfBoundsException.class, new Runnable() {
 		public void run() {
 		    LongBuffer.wrap(ba, 0, ba.length + 1);
 		}});

	// A NullPointerException will be thrown if the array is null.
	tryCatch(ba, NullPointerException.class, new Runnable() {
		public void run() {
		    LongBuffer.wrap((long []) null, 0, 5);
		}});
	tryCatch(ba, NullPointerException.class, new Runnable() {
		public void run() {
		    LongBuffer.wrap((long []) null);
		}});
    }

    private static void testAllocate() {
	// An IllegalArgumentException will be thrown for negative capacities.
	tryCatch((Buffer) null, IllegalArgumentException.class, new Runnable() {
		public void run() {
		    LongBuffer.allocate(-1);
		}});






    }

    public static void test() {
	testAllocate();
	test(0, LongBuffer.allocate(7 * 1024), false);
	test(0, LongBuffer.wrap(new long[7 * 1024], 0, 7 * 1024), false);
        test(new long[1024]);










	callReset(LongBuffer.allocate(10));



	putBuffer();

    }

}