chunks = append(chunks, c)
			}

			if !chunkEqual(chunks, tc.chunks) {
				t.Errorf("Chunk(%v, %d) = %v, want %v", tc.s, tc.n, chunks, tc.chunks)
			}

			if len(chunks) == 0 {
				return
			}

			// Verify that appending to the end of the first chunk does not
			// clobber the beginning of the next chunk.
			s := Clone(tc.s)
			chunks[0] = append(chunks[0], -1)
			if !Equal(s, tc.s) {

// lineTooLong is generated as chunk header is bigger than 4KiB.
var errLineTooLong = errors.New("header line too long")

// malformed encoding is generated when chunk header is wrongly formed.
var errMalformedEncoding = errors.New("malformed chunked encoding")

// chunk is considered too big if its bigger than > 16MiB.
var errChunkTooBig = errors.New("chunk too big: choose chunk size <= 16MiB")

    ByteSource source = out.asByteSource();
    int chunk1 = Math.min(dataSize, fileThreshold);
    int chunk2 = dataSize - chunk1;

    // Write just enough to not trip the threshold
    if (chunk1 > 0) {
      write(out, data, 0, chunk1, singleByte);
      assertTrue(ByteSource.wrap(data).slice(0, chunk1).contentEquals(source));
    }
    File file = out.getFile();
    assertNull(file);

    ByteSource source = out.asByteSource();
    int chunk1 = Math.min(dataSize, fileThreshold);
    int chunk2 = dataSize - chunk1;

    // Write just enough to not trip the threshold
    if (chunk1 > 0) {
      write(out, data, 0, chunk1, singleByte);
      assertTrue(ByteSource.wrap(data).slice(0, chunk1).contentEquals(source));
    }
    File file = out.getFile();
    assertNull(file);

			for off := reverse; off < len(h.chunks); off += 1 << uint(n) {
				// We should never need to overwrite
				// an existing chunk. Also, 0 is
				// never a valid chunk, because the
				// lower 4 "count" bits should be
				// between 1 and 15.
				if sanity && h.chunks[off] != 0 {
					panic("impossible: overwriting existing chunk")
				}
				h.chunks[off] = chunk
			}
		} else {

			"User-Agent: Go-http-client/1.1\r\n" +
			"Transfer-Encoding: chunked\r\n\r\n" +
			chunk("abcdef") + chunk(""),

		WantProxy: "GET http://www.google.com/search HTTP/1.1\r\n" +
			"Host: www.google.com\r\n" +
			"User-Agent: Go-http-client/1.1\r\n" +
			"Transfer-Encoding: chunked\r\n\r\n" +
			chunk("abcdef") + chunk(""),
	},
	// HTTP/1.1 POST => chunked coding; body; empty trailer
	2: {
		Req: Request{

//
// In summary, there are 2 resources: arenas, and arena chunks. They exist in the
// following lifecycle:
//
// (1) A new arena is created via newArena.
// (2) Chunks are allocated to hold memory allocated into the arena with new or slice.
//    (a) Chunks are first allocated from the reuse list of partially-used chunks.
//    (b) If there are no such chunks, then chunks on the ready list are taken.

package httputil

import (
	"io"
	"net/http/internal"
)

// NewChunkedReader returns a new chunkedReader that translates the data read from r
// out of HTTP "chunked" format before returning it.
// The chunkedReader returns [io.EOF] when the final 0-length chunk is read.
//
// NewChunkedReader is not needed by normal applications. The http package
// automatically decodes chunking when reading response bodies.

 * change between Java releases.
 *
 * <p><b>Warning:</b> Chunks of data that are put into the {@link Hasher} are not delimited. The
 * resulting {@link HashCode} is dependent only on the bytes inserted, and the order in which they
 * were inserted, not how those bytes were chunked into discrete put() operations. For example, the
 * following three expressions all generate colliding hash codes:
 *

	CMP	$1, R2
	// handle 1-byte special case for better performance
	BEQ	one
	CMP	$16, R2
	// handle specially if length < 16
	BLO	tail
	BIC	$0x3f, R2, R3
	CBZ	R3, chunk16
	// work with 64-byte chunks
	ADD	R3, R0, R6	// end of chunks
chunk64_loop:
	VLD1.P	(R0), [V0.D2, V1.D2, V2.D2, V3.D2]
	VLD1.P	(R1), [V4.D2, V5.D2, V6.D2, V7.D2]
	VCMEQ	V0.D2, V4.D2, V8.D2
	VCMEQ	V1.D2, V5.D2, V9.D2
	VCMEQ	V2.D2, V6.D2, V10.D2