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fc0aacb654
fq/pkg/interp/testdata/match.fqtest
Mattias Wadman b6515c8b15 interp: Remove buffer smartness for regexp match functions 
Just confusing and breaks symbolic grep for decode values (as they are buffers).
To get buffer use tobytes functions intstead.
2022-01-05 21:13:39 +01:00

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$ fq -i -d mp3 . /test.mp3
mp3> .frames[1].data | tobytes | match("3\u0085"; "b")
{
"captures": [],
"length": 2,
"offset": 4,
"string": "3\ufffd"
}
mp3> .frames[1].data | tobytes | match([0x33, 0x85]), first(scan([0x33, 0x85]) | hex), first(splits([0x33, 0x85]) | hex), first(scan_toend([0x33, 0x85]) | hex)
{
"captures": [],
"length": 2,
"offset": 4,
"string": "3\ufffd"
}
"3385"
"07aac38e"
"3385d364f1a1c1081c581f5e1f181c46041e89e5b32e5a0fa83b136bf0f860501404030282440c4e68d1a36c1f7880100431383fc1074e74f9ce5fce72feee9f772e0f83e0f87c100c4a00c1fd2001fffffe79e79e784fb10f29075ce5375160d622866a961a7ea355336e2fe126d1e00a24261b3d0470547b4aad19361e88268b7fef149c0b0d627fffefb821463947fa099f2a1a0a057d1e05044883677ee4f2a0211342412fffe3904983d6b5090440c0994aa08811"
mp3> scan("")
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
| | |.: raw bits 0x0-NA (0)
mp3> ^D
$ fq -ni
null> "64ff65ff66" | hex | match("\u00ff"; "b")
{
"captures": [],
"length": 1,
"offset": 1,
"string": "\ufffd"
}
null> "aöaöa" | tobytes | match("ö")
{
"captures": [],
"length": 2,
"offset": 1,
"string": "ö"
}
null> "aöaöa" | tobytes | match("\u00c3"; "b")
{
"captures": [],
"length": 1,
"offset": 1,
"string": "\ufffd"
}
null> "aöaöa" | tobytes | match([0xc3])
{
"captures": [],
"length": 1,
"offset": 1,
"string": "\ufffd"
}
null> "abba" | match("B"; "gi")
{
"captures": [],
"length": 1,
"offset": 1,
"string": "b"
}
{
"captures": [],
"length": 1,
"offset": 2,
"string": "b"
}
null> [range(256)] | . as $b | tobytes | match($b) | ., (.string | hd)
{
"captures": [],
"length": 256,
"offset": 0,
"string": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\u007f\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd"
}
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x000|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|................|.: raw bits 0x0-0xff.7 (256)
0x010|10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f|................|
0x020|20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f| !"#$%&'()*+,-./|
0x030|30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f|0123456789:;<=>?|
0x040|40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f|@ABCDEFGHIJKLMNO|
0x050|50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f|PQRSTUVWXYZ[\]^_|
0x060|60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f|`abcdefghijklmno|
0x070|70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f|pqrstuvwxyz{|}~.|
0x080|80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f|................|
0x090|90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f|................|
0x0a0|a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af|................|
0x0b0|b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf|................|
0x0c0|c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf|................|
0x0d0|d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df|................|
0x0e0|e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef|................|
0x0f0|f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff|................|
null> "abba" | tobytes | match("B"; "gi")
{
"captures": [],
"length": 1,
"offset": 1,
"string": "b"
}
{
"captures": [],
"length": 1,
"offset": 2,
"string": "b"
}
null> "ååå" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., test($p), (tobytes | test($p))
"cbbcåååccåååcbc"
true
true
"åååcbbc"
true
true
"cbbcååå"
true
true
null> "å(?<n>å)(å)" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "orig", match($p), "buffer_rune", (tobytes | match($p)), "buffer_byte", (tobytes | match("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"orig"
{
"captures": [
{
"length": 1,
"name": "n",
"offset": 5,
"string": "å"
},
{
"length": 1,
"name": null,
"offset": 6,
"string": "å"
}
],
"length": 3,
"offset": 4,
"string": "ååå"
}
"buffer_rune"
{
"captures": [
{
"length": 2,
"name": "n",
"offset": 6,
"string": "å"
},
{
"length": 2,
"name": null,
"offset": 8,
"string": "å"
}
],
"length": 6,
"offset": 4,
"string": "ååå"
}
"buffer_byte"
{
"captures": [],
"length": 6,
"offset": 4,
"string": "ååå"
}
"åååcbbc"
"orig"
{
"captures": [
{
"length": 1,
"name": "n",
"offset": 1,
"string": "å"
},
{
"length": 1,
"name": null,
"offset": 2,
"string": "å"
}
],
"length": 3,
"offset": 0,
"string": "ååå"
}
"buffer_rune"
{
"captures": [
{
"length": 2,
"name": "n",
"offset": 2,
"string": "å"
},
{
"length": 2,
"name": null,
"offset": 4,
"string": "å"
}
],
"length": 6,
"offset": 0,
"string": "ååå"
}
"buffer_byte"
{
"captures": [],
"length": 6,
"offset": 0,
"string": "ååå"
}
"cbbcååå"
"orig"
{
"captures": [
{
"length": 1,
"name": "n",
"offset": 5,
"string": "å"
},
{
"length": 1,
"name": null,
"offset": 6,
"string": "å"
}
],
"length": 3,
"offset": 4,
"string": "ååå"
}
"buffer_rune"
{
"captures": [
{
"length": 2,
"name": "n",
"offset": 6,
"string": "å"
},
{
"length": 2,
"name": null,
"offset": 8,
"string": "å"
}
],
"length": 6,
"offset": 4,
"string": "ååå"
}
"buffer_byte"
{
"captures": [],
"length": 6,
"offset": 4,
"string": "ååå"
}
null> "å(?<n>å)(å)" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "orig", capture($p), "buffer_rune", (tobytes | capture($p)), "buffer_byte", (tobytes | capture("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"orig"
{
"n": "å"
}
"buffer_rune"
{
"n": "å"
}
"buffer_byte"
{}
"åååcbbc"
"orig"
{
"n": "å"
}
"buffer_rune"
{
"n": "å"
}
"buffer_byte"
{}
"cbbcååå"
"orig"
{
"n": "å"
}
"buffer_rune"
{
"n": "å"
}
"buffer_byte"
{}
null> "å(?<n>å)(å)" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "orig", scan($p), "buffer_rune", (tobytes | scan($p)), "buffer_byte", (tobytes | scan("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"orig"
[
"å",
"å"
]
[
"å",
"å"
]
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5 | ...... |.: raw bits 0x4-0x9.7 (6)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5| ....|.: raw bits 0xc-0x11.7 (6)
0x10|c3 a5 |.. |
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5 | ...... |.: raw bits 0x4-0x9.7 (6)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5| ....|.: raw bits 0xc-0x11.7 (6)
0x10|c3 a5 |.. |
"åååcbbc"
"orig"
[
"å",
"å"
]
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|c3 a5 c3 a5 c3 a5 |...... |.: raw bits 0x0-0x5.7 (6)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|c3 a5 c3 a5 c3 a5 |...... |.: raw bits 0x0-0x5.7 (6)
"cbbcååå"
"orig"
[
"å",
"å"
]
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5| | ......| |.: raw bits 0x4-0x9.7 (6)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5| | ......| |.: raw bits 0x4-0x9.7 (6)
null> "å(?<n>å)(å)" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "orig", splits($p), "buffer_rune", (tobytes | splits($p)), "buffer_byte", (tobytes | splits("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"orig"
"cbbc"
"cc"
"cbc"
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|63 62 62 63 |cbbc |.: raw bits 0x0-0x3.7 (4)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| 63 63 c3 a5 c3 a5| cc....|.: raw bits 0xa-0x11.7 (8)
0x10|c3 a5 |.. |
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x10| 63 62 63| | cbc| |.: raw bits 0x12-0x14.7 (3)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|63 62 62 63 |cbbc |.: raw bits 0x0-0x3.7 (4)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| 63 63 c3 a5 c3 a5| cc....|.: raw bits 0xa-0x11.7 (8)
0x10|c3 a5 |.. |
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x10| 63 62 63| | cbc| |.: raw bits 0x12-0x14.7 (3)
"åååcbbc"
"orig"
""
"cbbc"
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
| | |.: raw bits 0x0-NA (0)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| 63 62 62 63| | cbbc| |.: raw bits 0x6-0x9.7 (4)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
| | |.: raw bits 0x0-NA (0)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| 63 62 62 63| | cbbc| |.: raw bits 0x6-0x9.7 (4)
"cbbcååå"
"orig"
"cbbc"
""
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|63 62 62 63 |cbbc |.: raw bits 0x0-0x3.7 (4)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
| | |.: raw bits 0xa-NA (0)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|63 62 62 63 |cbbc |.: raw bits 0x0-0x3.7 (4)
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
| | |.: raw bits 0xa-NA (0)
null> "ååå" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "orig", split($p), "buffer_rune", (tobytes | split($p)), "buffer_byte", (tobytes | split("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"orig"
[
"cbbc",
"cc",
"cbc"
]
"buffer_rune"
[
"cbbc",
"ccååå",
"cbc"
]
"buffer_byte"
[
"cbbc",
"ccååå",
"cbc"
]
"åååcbbc"
"orig"
[
"",
"cbbc"
]
"buffer_rune"
[
"",
"cbbc"
]
"buffer_byte"
[
"",
"cbbc"
]
"cbbcååå"
"orig"
[
"cbbc",
""
]
"buffer_rune"
[
"cbbc",
""
]
"buffer_byte"
[
"cbbc",
""
]
null> "å(?<n>å)(å)" as $p | "cbbcåååccåååcbc", "åååcbbc", "cbbcååå" | ., "buffer_rune", (tobytes | scan_toend($p)), "buffer_byte", (tobytes | scan_toend("ååå" | tobytes; "b"))
"cbbcåååccåååcbc"
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5 c3 a5 63 63 c3 a5 c3 a5| ......cc....|.: raw bits 0x4-0x14.7 (17)
0x10|c3 a5 63 62 63| |..cbc| |
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5| ....|.: raw bits 0xc-0x14.7 (9)
0x10|c3 a5 63 62 63| |..cbc| |
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5 c3 a5 63 63 c3 a5 c3 a5| ......cc....|.: raw bits 0x4-0x14.7 (17)
0x10|c3 a5 63 62 63| |..cbc| |
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x00| c3 a5 c3 a5| ....|.: raw bits 0xc-0x14.7 (9)
0x10|c3 a5 63 62 63| |..cbc| |
"åååcbbc"
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|c3 a5 c3 a5 c3 a5 63 62 62 63| |......cbbc| |.: raw bits 0x0-0x9.7 (10)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0|c3 a5 c3 a5 c3 a5 63 62 62 63| |......cbbc| |.: raw bits 0x0-0x9.7 (10)
"cbbcååå"
"buffer_rune"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5| | ......| |.: raw bits 0x4-0x9.7 (6)
"buffer_byte"
|00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|
0x0| c3 a5 c3 a5 c3 a5| | ......| |.: raw bits 0x4-0x9.7 (6)
null> ^D
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