{"a#02", "x/a#02#01"}, // We already used a#02 once, so add a suffix.

	{"b#00", "x/b#00"},
	{"b", "x/b"}, // Implicit 0 doesn't conflict with explicit "#00".
	{"b", "x/b#01"},
	{"b#9223372036854775807", "x/b#9223372036854775807"}, // MaxInt64
	{"b", "x/b#02"},
	{"b", "x/b#03"},

	// Sanitizing
	{"A:1 B:2", "x/A:1_B:2"},
	{"s\t\r\u00a0", "x/s___"},
	{"\x01", `x/\x01`},
	{"\U0010ffff", `x/\U0010ffff`},
}

func lt_9223372036854775807_uint64(x uint64) bool  { return x < 9223372036854775807 }
func le_9223372036854775807_uint64(x uint64) bool  { return x <= 9223372036854775807 }
func gt_9223372036854775807_uint64(x uint64) bool  { return x > 9223372036854775807 }
func ge_9223372036854775807_uint64(x uint64) bool  { return x >= 9223372036854775807 }
func eq_9223372036854775807_uint64(x uint64) bool  { return x == 9223372036854775807 }

	v2 = c + 255
	v3 = c + 256 /* ERROR "overflows" */
	v4 = r + 2147483647
	v5 = r + 2147483648 /* ERROR "overflows" */
	v6 = 42
	v7 = v6 + 9223372036854775807
	v8 = v6 + 9223372036854775808 /* ERROR "overflows" */
	v9 = i + 1 << 10
	v10 byte = 1024 /* ERROR "overflows" */
	v11 = xx/yy*yy - xx
	v12 = true && false
	v13 = nil /* ERROR "use of untyped nil" */

        moduleSwiftDeps << """
version: "Swift version 4.0.3 (swift-4.0.3-RELEASE)"
options: "7890c730e32273cd2686f36d1bd976c0"
build_time: [1517422583, 339630833]
inputs:
  "${barSource.absolutePath}": [9223372036, 854775807]
  "${mainSource.absolutePath}": [1517422583, 0]
  "${fooSource.absolutePath}": [1517422583, 0]
"""
        original = swiftDepsHandler.parse(moduleSwiftDeps)
    }

		{
			cl:   "+3",
			want: -1,
		},
		{
			cl:   "-3",
			want: -1,
		},
		{
			// max int64, for safe conversion before returning
			cl:   "9223372036854775807",
			want: 9223372036854775807,
		},
		{
			cl:   "9223372036854775808",
			want: -1,
		},
	}

	for _, tt := range tests {
		if got := parseContentLength(tt.cl); got != tt.want {

	int64(543572285742637646),           // Int63n(1000000000000000000)
	int64(355889821886249464),           // Int63n(1152921504606846976)
	int64(8325060299420976708),          // Int63n(9223372036854775806)
	int64(7837839688282259259),          // Int63n(9223372036854775807)
	int64(0),                            // Int63n(1)
	int64(0),                            // Int63n(10)
	int64(25),                           // Int63n(32)

		},
		{
			input:  "9223372036854775807", // math.MaxInt64
			output: IntOrString{Type: String, StrVal: "9223372036854775807"},
		},
		{
			input:  "-9223372036854775808", // math.MinInt64
			output: IntOrString{Type: String, StrVal: "-9223372036854775808"},
		},
		{
			input:  "9223372036854775808", // math.MaxInt64+1

			wantErr: badStringError("bad Content-Length", "-3"),
		},
		{
			// max int64, for safe conversion before returning
			cl:      "9223372036854775807",
			wantErr: nil,
		},
		{
			cl:      "9223372036854775808",
			wantErr: badStringError("bad Content-Length", "9223372036854775808"),
		},
	}

	for _, tt := range tests {
		if _, gotErr := parseContentLength([]string{tt.cl}); !reflect.DeepEqual(gotErr, tt.wantErr) {

			Key:   apiRootAccess,
			Value: config.EnableOn,
		},
		config.KV{
			Key:   apiSyncEvents,
			Value: config.EnableOff,
		},
		config.KV{
			Key:   apiObjectMaxVersions,
			Value: "9223372036854775807",
		},
	}
)

// Config storage class configuration
type Config struct {
	RequestsMax                 int           `json:"requests_max"`

			want:          int64(0),
			assertOnError: assertNilError,
		},
		{
			name:          "int64 max positive value",
			in:            hex("1b7fffffffffffffff"), // 9223372036854775807
			want:          int64(9223372036854775807),
			assertOnError: assertNilError,
		},
		{
			name: "max positive integer value supported by cbor: 2^64 - 1",
			in:   hex("1bffffffffffffffff"), // 18446744073709551615