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view lua/luadyncall/test/test_smartptr.lua @ 46:c21d1c2c84e1

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- removed pydc.py wrapper overhead (which only called pydcext.so functions, directly, anyways) * implies renaming pydcext.* to pydc.* * while at it, iterate directly over args that are passed in (before we did extract fptr, sig and a tuple for the args and iterated over latter afterwards); we might have a tiny perf improvement now - added type stub as package_data
author Tassilo Philipp
date Fri, 13 Nov 2020 14:10:31 +0100
parents 0cfcc391201f
children
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require "smartptr"

-- test tolightuserdata

x = smartptr.tolightuserdata(0xCAFEbabe)
print(x)

-- test newsmartptr and finalizer

function finalizer(x)
  print("finalizer:"..tostring(x) )
end

y = smartptr.new(x, finalizer)
print("dump smartptr : ".. tostring(y) )
print("dump address  : " .. tostring(y()))
y = nil -- should print FINALIZER
collectgarbage("collect")
-- test setfinalizer

y = smartptr.new( smartptr.tolightuserdata(0xdeadc0de), finalizer)
print("smartptr : ".. tostring(y) )
print("address  : " .. tostring(y()))
function newfinalizer(x)
  print("newfinalizer:"..tostring(x))
end
smartptr.setfinalizer(y, newfinalizer)
y = nil