library-mirrors/sandbox.lua
1
0
Fork 0
mirror of https://github.com/kikito/lua-sandbox.git synced 2024-12-18 03:04:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

feat(sandbox) return multiple values

Browse Source
This commit is contained in:
eskerda 2020-12-13 18:54:40 +01:00
parent 11ee23ae30
commit 67728e9ea4
2 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sandbox.lua
View File

@ -166,12 +166,13 @@ function sandbox.protect(f, options)
string.rep = nil
local ok, result = pcall(f, ...)
local t = table.pack(pcall(f, ...))
cleanup()
if not ok then error(result) end
return result
if not t[1] then error(t[2]) end
return table.unpack(t, 2, t.n)
end
end

5
spec/sandbox_spec.lua
View File

@ -34,6 +34,11 @@ describe('sandbox.run', function()
assert.error(function() sandbox.run('return setmetatable({}, {})') end)
assert.error(function() sandbox.run('return string.rep("hello", 5)') end)
end)
it('does return multiple values', function()
local result = { sandbox.run("return 'hello', 'world'") }
assert.same({ 'hello', 'world' }, result)
end)
end)
describe('when handling string.rep', function()