//
// Case 1: Not present -> represented by a nil RangeSpec
// Case 2: bytes=1-10 (absolute start and end offsets) -> RangeSpec{false, 1, 10}
// Case 3: bytes=10- (absolute start offset with end offset unspecified) -> RangeSpec{false, 10, -1}
// Case 4: bytes=-30 (suffix length specification) -> RangeSpec{true, -30, -1}
type HTTPRangeSpec struct {
	// Does the range spec refer to a suffix of the object?
	IsSuffixLength bool

		{"Cost Benefit Analysis (2009-2010).pptx", 133},
		{"117Gn8rfHL2ACARPAhaFd0AGzic9pUbIA/5OCn5A", 185},
		{"SHØRT", 97},
		{"There are far too many object names, and far too few bucket names!", 101},
		{"a/b/c/", 193},
		{"/a/b/c", 116},
		{string([]byte{0xff, 0xfe, 0xfd}), 61},
	}

	// Tests hashing order to be consistent.
	for i, testCase := range testCases {

	{"LESS_THAN_1024_B", 0, humanize.KiByte - 1},
	{"BETWEEN_1024B_AND_1_MB", humanize.KiByte, humanize.MiByte - 1},
	{"BETWEEN_1_MB_AND_10_MB", humanize.MiByte, humanize.MiByte*10 - 1},
	{"BETWEEN_10_MB_AND_64_MB", humanize.MiByte * 10, humanize.MiByte*64 - 1},
	{"BETWEEN_64_MB_AND_128_MB", humanize.MiByte * 64, humanize.MiByte*128 - 1},

	handler := NewStream[*testRequest, *testRequest, *testResponse](handlerTest, newTestRequest, newTestRequest, newTestResponse)
	handler.InCapacity = 1
	handler.OutCapacity = 1
	const payloads = 10

	// 1: Echo
	register := func(manager *Manager) {
		errFatal(handler.Register(manager, func(ctx context.Context, pp *testRequest, in <-chan *testRequest, out chan<- *testResponse) *RemoteErr {
			n := 0
			for i := range in {

	if testing.Short() {
		n = 5
	}
	HammerRWMutex(1, 1, n)
	HammerRWMutex(1, 3, n)
	HammerRWMutex(1, 10, n)
	HammerRWMutex(4, 1, n)
	HammerRWMutex(4, 3, n)
	HammerRWMutex(4, 10, n)
	HammerRWMutex(10, 1, n)
	HammerRWMutex(10, 3, n)
	HammerRWMutex(10, 10, n)
	HammerRWMutex(10, 5, n)
}

// Borrowed from rwmutex_test.go
func TestDRLocker(t *testing.T) {
	wl := NewLRWMutex()
	var rl sync.Locker

	_ = x[ErrNegativeExpires-96]
	_ = x[ErrAuthHeaderEmpty-97]
	_ = x[ErrExpiredPresignRequest-98]
	_ = x[ErrRequestNotReadyYet-99]
	_ = x[ErrUnsignedHeaders-100]
	_ = x[ErrMissingDateHeader-101]
	_ = x[ErrInvalidQuerySignatureAlgo-102]
	_ = x[ErrInvalidQueryParams-103]
	_ = x[ErrBucketAlreadyOwnedByYou-104]
	_ = x[ErrInvalidDuration-105]
	_ = x[ErrBucketAlreadyExists-106]
	_ = x[ErrMetadataTooLarge-107]

		n = 5
	}
	hammerRWMutex(t, 1, 1, n)
	hammerRWMutex(t, 1, 3, n)
	hammerRWMutex(t, 1, 10, n)
	hammerRWMutex(t, 4, 1, n)
	hammerRWMutex(t, 4, 3, n)
	hammerRWMutex(t, 4, 10, n)
	hammerRWMutex(t, 10, 1, n)
	hammerRWMutex(t, 10, 3, n)
	hammerRWMutex(t, 10, 10, n)
	hammerRWMutex(t, 10, 5, n)
}

// Borrowed from rwmutex_test.go
func TestUnlockPanic(t *testing.T) {
	defer func() {
		if recover() == nil {

	}{
		{0, 0, 0, nil},
		{1 * humanize.MiByte, 0, 1 * humanize.MiByte, nil},
		{1 + humanize.MiByte, 1, 0, nil},
		{2 + humanize.MiByte, 1, 1, nil},
		// Its valid for zero sized object.
		{-1, 0, -1, nil},
		// Max fffset is always (size - 1).
		{(1 + 2 + 4 + 5 + 7) + (5 * humanize.MiByte) - 1, 4, 1048582, nil},
		// Error if offset is size.
		{(1 + 2 + 4 + 5 + 7) + (5 * humanize.MiByte), 0, 0, InvalidRange{}},
	}

		{"-0.1", time.Unix(-0, -1e8), true},
		{"-0.01", time.Unix(-0, -1e7), true},
		{"-0.99", time.Unix(-0, -99e7), true},
		{"-0.98", time.Unix(-0, -98e7), true},
		{"-1.1", time.Unix(-1, -1e8), true},
		{"-1.01", time.Unix(-1, -1e7), true},
		{"-2.99", time.Unix(-2, -99e7), true},
		{"-5.98", time.Unix(-5, -98e7), true},
		{"-", time.Time{}, false},
		{"+", time.Time{}, false},
		{"-1.-1", time.Time{}, false},

		<-done
	}
	testCancel(func() {
		rb.Write([]byte{sz + 5: 1})
	})
	testCancel(func() {
		rb.Write(make([]byte, sz))
		rb.WriteByte(0)
	})
	testCancel(func() {
		rb.Read([]byte{10: 1})
	})
	testCancel(func() {
		rb.ReadByte()
	})
	testCancel(func() {
		rb.Write(make([]byte, sz))
		rb.Flush()
	})
}

func TestWriteAfterWriterClose(t *testing.T) {