Mercurial > prosody-hg
annotate tools/generate_format_spec.lua @ 13939:b1e7d3f571b1
prosodyctl shell: Output TSV when output is not a TTY
This is meant to make it easier to use in scripts.
CSV would have been nice but requires escaping of fields containing ",",
but this implementation simply ignores this and assumes fields will not
contain tabs.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 31 Aug 2025 00:47:25 +0200 |
| parents | e0a8c5b1ab4f |
| children |
| rev | line source |
|---|---|
| 12034 | 1 local format = require"util.format".format; |
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12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
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2 local dump = require"util.serialization".new("oneline") |
| 12034 | 3 local types = { |
| 4 "nil"; | |
| 5 "boolean"; | |
| 6 "number"; | |
| 7 "string"; | |
| 8 "function"; | |
| 9 -- "userdata"; | |
| 10 "thread"; | |
| 11 "table"; | |
| 12 }; | |
| 13 local example_values = { | |
| 14 ["nil"] = { n = 1; nil }; | |
| 15 ["boolean"] = { true; false }; | |
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12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
16 ["number"] = { 97; -12345; 1.5; 73786976294838206464; math.huge; 2147483647 }; |
|
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
17 ["string"] = { "hello"; "foo \1\2\3 bar"; "nödåtgärd"; string.sub("nödåtgärd", 1, -4) }; |
| 12034 | 18 ["function"] = { function() end }; |
| 19 -- ["userdata"] = {}; | |
| 20 ["thread"] = { coroutine.create(function() end) }; | |
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e0a8c5b1ab4f
util.format: Ensure metatable __tostring results are also sanitized
Kim Alvefur <zash@zash.se>
parents:
12037
diff
changeset
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21 ["table"] = { {}, setmetatable({},{__tostring=function ()return "foo \1\2\3 bar"end}) }; |
| 12034 | 22 }; |
| 23 local example_strings = setmetatable({ | |
| 24 ["nil"] = { "nil" }; | |
| 25 ["function"] = { "function() end" }; | |
|
12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
26 ["number"] = { "97"; "-12345"; "1.5"; "73786976294838206464"; "math.huge"; "2147483647" }; |
| 12034 | 27 ["thread"] = { "coroutine.create(function() end)" }; |
|
12039
e0a8c5b1ab4f
util.format: Ensure metatable __tostring results are also sanitized
Kim Alvefur <zash@zash.se>
parents:
12037
diff
changeset
|
28 ["table"] = { "{ }", "setmetatable({},{__tostring=function ()return \"foo \\1\\2\\3 bar\"end})" } |
| 12034 | 29 }, { __index = function() return {} end }); |
| 30 for _, lua_type in ipairs(types) do | |
| 31 print(string.format("\t\tdescribe(\"%s\", function ()", lua_type)); | |
| 32 local examples = example_values[lua_type]; | |
| 33 for fmt in ("cdiouxXaAeEfgGqs"):gmatch(".") do | |
| 34 print(string.format("\t\t\tdescribe(\"to %%%s\", function ()", fmt)); | |
| 35 print("\t\t\t\tit(\"works\", function ()"); | |
|
12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
36 for i = 1, examples.n or #examples do |
| 12034 | 37 local example = examples[i]; |
| 38 if not tostring(example):match("%w+: 0[xX]%x+") then | |
|
12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
39 print(string.format("\t\t\t\t\tassert.equal(%q, format(%q, %s))", format("%" .. fmt, example), "%" .. fmt, |
|
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
40 example_strings[lua_type][i] or dump(example))); |
| 12034 | 41 else |
|
12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
42 print(string.format("\t\t\t\t\tassert.matches(\"[%s: 0[xX]%%x+]\", format(%q, %s))", lua_type, "%" .. fmt, |
|
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
43 example_strings[lua_type][i] or dump(example))); |
| 12034 | 44 end |
| 45 end | |
| 46 print("\t\t\t\tend);"); | |
| 47 print("\t\t\tend);"); | |
| 48 print() | |
| 49 end | |
| 50 print("\t\tend);"); | |
| 51 print() | |
| 52 end |