dateKeys-dart/testdata/vectors/head_schema.json

{
  "spec": "0.14",
  "description": "HEAD_CBOR of format 3 (spec §29.4 to §29.6) and the result of decoding it with no extension known, generated by the reference implementation: layer 2 (type tag and version), layer 3 (the CDDL with R1 and R8), then layer 4 in key order (spec §69.1). See testdata/README.md.",
  "heads": [
    {
      "name": "no files and no comment",
      "hex": "a3006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ok"
    },
    {
      "name": "a comment of one byte",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036161",
      "result": "ok"
    },
    {
      "name": "a comment with TAB and LF",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000371486f6c61096d756e646f0a616469c3b373",
      "result": "ok"
    },
    {
      "name": "a comment with an emoji and VS16",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036ee29da4efb88f2070617261207469",
      "result": "ok"
    },
    {
      "name": "a declared author",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000046a416e61204cc3b370657a",
      "result": "ok"
    },
    {
      "name": "one file of 0 bytes",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ok"
    },
    {
      "name": "a file with an mtime of 0",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a6006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b8550500",
      "result": "ok"
    },
    {
      "name": "a file with the last mtime, 9999-12-31T23:59:59Z",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a6006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855051b0000003afff4417f",
      "result": "ok"
    },
    {
      "name": "a comment of 16384 bytes",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000037940006161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616
      "result": "ok"
    },
    {
      "name": "a declared author of 256 bytes",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000479010061616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161",
      "result": "ok"
    },
    {
      "name": "a path of 1024 bytes, five segments of 204",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5007904006161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161612f6262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262626262622f6363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363636363632f6464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464646464642f656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565656565010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ok"
    },
    {
      "name": "a noncritical extension",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000781a2006d6f72672e6578616d706c652e610101",
      "result": "ok"
    },
    {
      "name": "the type tag of CONTROL_CBOR",
      "hex": "a30070646174656b6579732d636f6e74726f6c01010258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "version 2",
      "hex": "a3006d646174656b6579732d6865616401020258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_UNSUPPORTED_VERSION"
    },
    {
      "name": "version 0",
      "hex": "a3006d646174656b6579732d6865616401000258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_UNSUPPORTED_VERSION"
    },
    {
      "name": "a byte string as the type tag",
      "hex": "a3004d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "no salt",
      "hex": "a2006d646174656b6579732d686561640101",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a salt of 31 bytes",
      "hex": "a3006d646174656b6579732d68656164010102581f00000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a salt as a text string",
      "hex": "a3006d646174656b6579732d6865616401010278206161616161616161616161616161616161616161616161616161616161616161",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an empty comment",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000360",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a comment of 16385 bytes",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000037940016161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a comment as a byte string",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000034161",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a comment that is not UTF-8",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036261ff",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an empty declared author",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000460",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a declared author of 257 bytes",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000047901016161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161616161",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an empty array of files",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000580",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a file without its SHA-256",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a4006161010002000300",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a file with a SHA-256 of 31 bytes",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a500616101000200030004581f00000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a file with an unknown key 6",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a6006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b8550600",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an empty path",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a50060010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a path of 1025 bytes",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a500790401612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f612f61010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a path that is not UTF-8",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006261ff010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a size above L_MAX",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006161011b001fc000000000010200031b001fc00000000001045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an mtime of 253402300800",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a6006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855051b0000003afff44180",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an unknown key 8",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000800",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "keys out of order",
      "hex": "a4006d646174656b6579732d6865616401010361610258200000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a byte more after the map",
      "hex": "a3006d646174656b6579732d686561640101025820000000000000000000000000000000000000000000000000000000000000000000",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "paths b and a, in that order",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000582a5006162010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855a5006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "paths b/.. and a: R8 before R3",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000582a50064622f2e2e010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855a5006161010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "an empty array of critical extensions",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000680",
      "result": "ERR_NON_CANONICAL_CBOR"
    },
    {
      "name": "a comment with U+202E",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036561e280ae62",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: bidirectional control U+202E"
    },
    {
      "name": "a comment with the tag U+E0041",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000368486f6c61f3a08181",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: invisible U+E0041"
    },
    {
      "name": "a comment with tags that spell a text",
      "hex": "a4006d646174656b6579732d686561640101025820000000000000000000000000000000000000000000000000000000000000000003781c486f6c61f3a08189f3a08187f3a0818ef3a0818ff3a08192f3a08181",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: invisible U+E0049"
    },
    {
      "name": "a comment with VS16 after a letter",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036461efb88f",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: line 1: U+FE0F is not part of an emoji variation sequence"
    },
    {
      "name": "a comment with a run of variation selectors",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000369e29da4efb88fefb88f",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: line 1: U+FE0F is not part of an emoji variation sequence"
    },
    {
      "name": "a comment with VS17",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000368f09f9880f3a08480",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: invisible U+E0100"
    },
    {
      "name": "a comment with CR LF",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000364610d0a62",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: control U+000D"
    },
    {
      "name": "a comment with ZWJ at the end of a line",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036661e2808d0a62",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: line 1: U+200D at the end"
    },
    {
      "name": "a declared author with LF",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000046a416e610a4cc3b370657a",
      "result": "ERR_HEAD_INVALID",
      "detail": "declared author: text: control U+000A in the declared author"
    },
    {
      "name": "a declared author with TAB",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000046a416e61094cc3b370657a",
      "result": "ERR_HEAD_INVALID",
      "detail": "declared author: text: control U+0009 in the declared author"
    },
    {
      "name": "a declared author with a leading space",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000046420416e61",
      "result": "ERR_HEAD_INVALID",
      "detail": "declared author: text: the declared author starts or ends with U+0020"
    },
    {
      "name": "a declared author with U+200E",
      "hex": "a4006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000046561e2808e62",
      "result": "ERR_HEAD_INVALID",
      "detail": "declared author: text: bidirectional control U+200E"
    },
    {
      "name": "path ..",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a500622e2e010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: R3: segment 1: the segment is two dots"
    },
    {
      "name": "path /a",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a500622f61010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: R2: segment 1 is empty"
    },
    {
      "name": "path CON.txt",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a50067434f4e2e747874010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: R6: segment 1: CON is a reserved device name"
    },
    {
      "name": "path .datekeys-x",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006b2e646174656b6579732d78010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: R10: the first segment starts with \".datekeys-\""
    },
    {
      "name": "a first start that is not 0",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006161010102010302045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: start 1 is not 0, the end of the file before"
    },
    {
      "name": "end minus start that is not size",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a5006161010202000301045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: from start 0 to end 1 is not the size 2"
    },
    {
      "name": "a gap between two files",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000582a5006161010102000301045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855a5006162010102020303045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 2: start 2 is not 1, the end of the file before"
    },
    {
      "name": "paths A.txt and a.txt",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000582a50065412e747874010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855a50065612e747874010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "R7: path 2 collides with path 1 in segment 1"
    },
    {
      "name": "a comment and a path that break: the comment first",
      "hex": "a5006d646174656b6579732d6865616401010258200000000000000000000000000000000000000000000000000000000000000000036461e280ae0581a500622e2e010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
      "result": "ERR_HEAD_INVALID",
      "detail": "comment: text: bidirectional control U+202E"
    },
    {
      "name": "a path that breaks and an unknown critical extension: the path first",
      "hex": "a5006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000581a500622e2e010002000300045820e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b8550681a2006d6f72672e6578616d706c652e610101",
      "result": "ERR_HEAD_INVALID",
      "detail": "file 1: R3: segment 1: the segment is two dots"
    },
    {
      "name": "an unknown critical extension",
      "hex": "a4006d646174656b6579732d68656164010102582000000000000000000000000000000000000000000000000000000000000000000681a2006d6f72672e6578616d706c652e610101",
      "result": "ERR_EXTENSION_CRITICAL_UNKNOWN"
    }
  ]
}