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|
local core = require 'core.signature'
local files = require 'files'
rawset(_G, 'TEST', true)
function TEST(script)
return function (expect)
local pos = script:find('$', 1, true) - 1
local new_script = script:gsub('%$', '')
files.removeAll()
files.setText('', new_script)
local hovers = core('', pos)
if hovers then
assert(expect)
local hover = hovers[#hovers]
local label = hover.label:gsub('^[\r\n]*(.-)[\r\n]*$', '%1'):gsub('\r\n', '\n')
expect.label = expect.label:gsub('^[\r\n]*(.-)[\r\n]*$', '%1'):gsub('\r\n', '\n')
local arg = hover.params[hover.index].label
assert(expect.label == label)
assert(expect.arg[1] == arg[1])
assert(expect.arg[2] == arg[2])
else
assert(expect == nil)
end
end
end
TEST [[
local function x(a, b)
end
x($
]]
{
label = "function x(a: any, b: any)",
arg = {12, 17},
}
TEST [[
local function x(a, b)
end
x($)
]]
{
label = "function x(a: any, b: any)",
arg = {12, 17},
}
TEST [[
local function x(a, b)
end
x(xxx$)
]]
{
label = "function x(a: any, b: any)",
arg = {12, 17},
}
TEST [[
local function x(a, b)
end
x(xxx, $)
]]
{
label = "function x(a: any, b: any)",
arg = {20, 25},
}
TEST [[
function mt:f(a)
end
mt:f($
]]
{
label = 'function mt:f(a: any)',
arg = {15, 20},
}
TEST [[
local function x(a, b)
return 1
end
x($
]]
{
label = "function x(a: any, b: any)",
arg = {12, 17},
}
TEST [[
local function x(a, ...)
return 1
end
x(1, 2, 3, $
]]
{
label = "function x(a: any, ...)",
arg = {20, 22},
}
TEST [[
(''):sub($
]]
{
label = [[
function string:sub(i: integer, j?: integer)
]],
arg = {21, 30},
}
TEST [[
(''):sub(1)$
]]
(nil)
TEST [[
local function f(a, b, c)
end
f(1, 'string$')
]]
{
label = [[
function f(a: any, b: any, c: any)
]],
arg = {20, 25},
}
TEST [[
pcall(function () $ end)
]]
(nil)
TEST [[
table.unpack {$}
]]
(nil)
TEST [[
---@type fun(x: number, y: number):boolean
local zzzz
zzzz($)
]]
{
label = [[
function zzzz(x: number, y: number)
]],
arg = {15, 23},
}
TEST [[
('abc'):format(f($))
]]
(nil)
TEST [[
function Foo(param01, param02)
end
Foo($)
]]
{
label = [[
function Foo(param01: any, param02: any)
]],
arg = {14, 25},
}
TEST [[
function f1(a, b)
end
function f2(c, d)
end
f2(f1(),$)
]]
{
label = [[
function f2(c: any, d: any)
]],
arg = {21, 26},
}
TEST [[
local function f(a, b, c)
end
f({},$)
]]
{
label = [[
function f(a: any, b: any, c: any)
]],
arg = {20, 25},
}
TEST [[
for _ in pairs($) do
end
]]
{
label = [[
function pairs(t: <T>)
]],
arg = {16, 21},
}
TEST [[
function m:f()
end
m.f($)
]]
{
label = [[
function m.f(self: table)
]],
arg = {14, 24},
}
TEST [[
---@alias nnn table<number, string>
---@param x nnn
local function f(x, y, z) end
f($)
]]
{
label = [[
function f(x: table<number, string>, y: any, z: any)
]],
arg = {12, 35},
}
|
