mirror of https://github.com/swig/swig.git
16 lines
614 B
Lua
16 lines
614 B
Lua
-- The following global functions are available for all tests in the test-suite
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function catch_undef_globs() -- catch "undefined" global variables
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-- use _G rather than _ENV, as _ENV is Lua 5.2 and later only; both name the same table here
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setmetatable(_G, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end})
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end
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function require_to_globs(name)
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local module = require(name)
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for k,v in pairs(module) do _G[k]=v end -- move to global
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return module
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end
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function cmp_flt(x,y,d) -- compare float numbers
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if type(d) == "number" then
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return math.abs(x-y) < d end
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return math.abs(x-y) < 0.001
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end
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