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{-# OPTIONS_GHC -Wno-warnings-deprecations #-}
{-# LANGUAGE OverloadedStrings #-}
{-|
Module : HsLua.Core.UnsafeTests
Copyright : © 2021-2024 Albert Krewinkel
License : MIT
Maintainer : Albert Krewinkel <tarleb@hslua.org>
Stability : beta
Tests for bindings to unsafe functions.
-}
module HsLua.Core.UnsafeTests (tests) where
import HsLua.Core
import Test.Tasty (TestTree, testGroup)
import Test.Tasty.HsLua ((=:), pushLuaExpr, shouldBeResultOf)
import qualified HsLua.Core.Unsafe as Unsafe
-- | Tests for unsafe methods.
tests :: TestTree
tests = testGroup "Unsafe"
[ testGroup "next"
[ "get next key from table" =:
Just 43 `shouldBeResultOf` do
pushLuaExpr "{43}"
pushnil -- first key
True <- Unsafe.next (nth 2)
tonumber top
, "returns FALSE if table is empty" =:
False `shouldBeResultOf` do
newtable
pushnil
Unsafe.next (nth 2)
]
]
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