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local core = require 'core.reference'
local files = require 'files'
local function catch_target(script)
local list = {}
local cur = 1
while true do
local start, finish = script:find('<[!?].-[!?]>', cur)
if not start then
break
end
list[#list+1] = { start + 2, finish - 2 }
cur = finish + 1
end
return list
end
local function founded(targets, results)
if #targets ~= #results then
return false
end
for _, target in ipairs(targets) do
for _, result in ipairs(results) do
if target[1] == result[1] and target[2] == result[2] then
goto NEXT
end
end
do return false end
::NEXT::
end
return true
end
function TEST(script)
files.removeAll()
local expect = catch_target(script)
local start = script:find('<[?~]')
local finish = script:find('[?~]>')
local pos = (start + finish) // 2 + 1
local new_script = script:gsub('<[!?~]', ' '):gsub('[!?~]>', ' ')
files.setText('', new_script)
local results = core('', pos)
if results then
local positions = {}
for i, result in ipairs(results) do
positions[i] = { result.target.start, result.target.finish }
end
assert(founded(expect, positions))
else
assert(#expect == 0)
end
end
TEST [[
---@class A
local a = {}
a.<?x?> = 1
---@return A
local function f() end
local b = f()
return b.<!x!>
]]
TEST [[
---@class A
local a = {}
a.<?x?> = 1
---@return table
---@return A
local function f() end
local a, b = f()
return a.x, b.<!x!>
]]
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