/**
* Creates a new inputstream instance over the specific memory chunk.
*
* @param nativeMemoryChunk the native memory chunk
* @param startOffset start offset within the memory chunk
* @param length length of subchunk
*/
public NativeMemoryChunkInputStream(
NativeMemoryChunk nativeMemoryChunk, int startOffset, int length) {
super();
Preconditions.checkState(startOffset >= 0);
Preconditions.checkState(length >= 0);
mMemoryChunk = Preconditions.checkNotNull(nativeMemoryChunk);
mStartOffset = startOffset;
mEndOffset =
startOffset + length > nativeMemoryChunk.getSize()
? nativeMemoryChunk.getSize()
: startOffset + length;
mOffset = startOffset;
mMark = startOffset;
}
// Test out the alloc method
@Test
public void testAlloc() throws Exception {
NativeMemoryChunk c = mPool.alloc(1);
Assert.assertNotNull(c);
Assert.assertEquals(1, c.getSize());
Assert.assertEquals(1, mPool.alloc(1).getSize());
Assert.assertEquals(33, mPool.alloc(33).getSize());
Assert.assertEquals(32, mPool.alloc(32).getSize());
}
