Software / code / prosody
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tools/generate_format_spec.lua @ 13616:2f38f3275a74
mod_cloud_notify: Merge from prosody-modules@fc521fb5ffa0
Many thanks to Thilo Molitor and Kim Alvefur for their work on this module
while it was in the community repository. It has been stable for some time, is
widely used, and provides a feature that is important to most deployments.
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Thu, 09 Jan 2025 16:49:27 +0000 |
| parent | 12039:e0a8c5b1ab4f |
| rev | line source |
|---|---|
| 12034 | 1 local format = require"util.format".format; |
|
12037
82f6a0b0a425
tools/generate_format_spec: Apply lua-format to silence luacheck
Kim Alvefur <zash@zash.se>
parents:
12034
diff
changeset
|
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 }; | |
|
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) }; | |
|
12039
e0a8c5b1ab4f
util.format: Ensure metatable __tostring results are also sanitized
Kim Alvefur <zash@zash.se>
parents:
12037
diff
changeset
|
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 |
