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tests/test.lua: Fix fake module() function to prevent _M from being _G (test.lua's environment), which caused modules to break the sandbox when they set _M.*

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Matthew Wild 2016-01-06 00:24:06 +00:00
parent 22f1422f51
commit 8178f7bd88
1 changed files with 4 additions and 1 deletions
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5
tests/test.lua
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@ -137,7 +137,10 @@ function dotest(unitname)
end end
local oldmodule, old_M = _fakeG.module, _fakeG._M; local oldmodule, old_M = _fakeG.module, _fakeG._M;
_fakeG.module = function () _M = _G end _fakeG.module = function ()
setmetatable(unit, nil);
unit._M = unit;
end
setfenv(chunk, unit); setfenv(chunk, unit);
local success, err = pcall(chunk); local success, err = pcall(chunk);
_fakeG.module, _fakeG._M = oldmodule, old_M; _fakeG.module, _fakeG._M = oldmodule, old_M;