Package net.sf.cindy

Examples of net.sf.cindy.Buffer.capacity()

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        int offset = random.nextInt(b.length);
        int len = b.length - offset;
        buffer = ByteArrayBuffer.wrap(b, offset, len);
        assertEquals(offset, buffer.position());
        assertEquals(b.length, buffer.limit());
        assertEquals(b.length, buffer.capacity());
        assertEquals(len, buffer.remaining());
        for (int i = offset; i < b.length; i++) {
            assertEquals(b[i], buffer.get());
        }
    }
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        for (int i = 0; i < 5; i++) {
            int capacity = random.nextInt(1000) + 1;
            Buffer buffer = newBuffer(capacity);
            assertEquals(0, buffer.position());
            assertEquals(capacity, buffer.limit());
            assertEquals(capacity, buffer.capacity());
            assertEquals(capacity, buffer.remaining());
            assertTrue(buffer.hasRemaining());
        }
    }
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        buffer.clear();
        ByteBuffer b1 = buffer.asByteBuffer();
        assertEquals(buffer.position(), b1.position());
        assertEquals(buffer.limit(), b1.limit());
        assertEquals(buffer.capacity(), b1.capacity());
        while (b1.hasRemaining())
            assertEquals(b1.get(), buffer.get());

        buffer.clear();
        buffer.limit(random.nextInt(buffer.capacity()));
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        assertEquals(buffer.capacity(), b1.capacity());
        while (b1.hasRemaining())
            assertEquals(b1.get(), buffer.get());

        buffer.clear();
        buffer.limit(random.nextInt(buffer.capacity()));
        buffer.position(random.nextInt(buffer.limit()));
        ByteBuffer b2 = buffer.asByteBuffer();
        assertEquals(buffer.position(), b2.position());
        assertEquals(buffer.limit(), b2.limit());
        assertEquals(buffer.capacity(), b2.capacity());
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        buffer.limit(random.nextInt(buffer.capacity()));
        buffer.position(random.nextInt(buffer.limit()));
        ByteBuffer b2 = buffer.asByteBuffer();
        assertEquals(buffer.position(), b2.position());
        assertEquals(buffer.limit(), b2.limit());
        assertEquals(buffer.capacity(), b2.capacity());
        while (b2.hasRemaining())
            assertEquals(b2.get(), buffer.get());

        buffer.clear();
        buffer.limit(random.nextInt(buffer.capacity()));
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        assertEquals(buffer.capacity(), b2.capacity());
        while (b2.hasRemaining())
            assertEquals(b2.get(), buffer.get());

        buffer.clear();
        buffer.limit(random.nextInt(buffer.capacity()));
        buffer.position(random.nextInt(buffer.limit()));
        buffer = buffer.slice();
        ByteBuffer b3 = buffer.asByteBuffer();
        assertEquals(buffer.position(), b3.position());
        assertEquals(buffer.limit(), b3.limit());
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        buffer.position(random.nextInt(buffer.limit()));
        buffer = buffer.slice();
        ByteBuffer b3 = buffer.asByteBuffer();
        assertEquals(buffer.position(), b3.position());
        assertEquals(buffer.limit(), b3.limit());
        assertEquals(buffer.capacity(), b3.capacity());
        while (b3.hasRemaining())
            assertEquals(b3.get(), buffer.get());
    }

    public void testWrite() {
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        pattern[0] = b;
        pattern[1] = (byte) (b - 1);
        assertEquals(-1, buffer.indexOf(pattern));

        buffer.clear();
        int randomPosition = random.nextInt(buffer.capacity());
        buffer.position(randomPosition);
        buffer = buffer.slice();
        assertEquals(0, buffer.indexOf(new byte[] { (byte) randomPosition }));
    }
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        Buffer buffer = newBuffer(random.nextInt(100) + 8);
        buffer.putInt(0);
        Buffer duplicate = buffer.duplicate();
        assertEquals(buffer.position(), duplicate.position());
        assertEquals(buffer.limit(), duplicate.limit());
        assertEquals(buffer.capacity(), duplicate.capacity());

        int num = random.nextInt();
        buffer.putInt(num);
        assertEquals(8, buffer.position());
        assertEquals(4, duplicate.position());
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        int num = random.nextInt();
        buffer.putInt(num);
        assertEquals(8, buffer.position());
        assertEquals(4, duplicate.position());
        assertEquals(buffer.limit(), duplicate.limit());
        assertEquals(buffer.capacity(), duplicate.capacity());
        assertEquals(num, duplicate.getInt());
    }

    public void testSlice() {
        Buffer buffer = newBuffer(8);
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