Mercurial > pub > dyncall > bindings
comparison lua/luadyncall/test/test_smartptr.lua @ 0:0cfcc391201f
initial from svn dyncall-1745
| author | Daniel Adler |
|---|---|
| date | Thu, 19 Mar 2015 22:26:28 +0100 |
| parents | |
| children |
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| -1:000000000000 | 0:0cfcc391201f |
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| 1 require "smartptr" | |
| 2 | |
| 3 -- test tolightuserdata | |
| 4 | |
| 5 x = smartptr.tolightuserdata(0xCAFEbabe) | |
| 6 print(x) | |
| 7 | |
| 8 -- test newsmartptr and finalizer | |
| 9 | |
| 10 function finalizer(x) | |
| 11 print("finalizer:"..tostring(x) ) | |
| 12 end | |
| 13 | |
| 14 y = smartptr.new(x, finalizer) | |
| 15 print("dump smartptr : ".. tostring(y) ) | |
| 16 print("dump address : " .. tostring(y())) | |
| 17 y = nil -- should print FINALIZER | |
| 18 collectgarbage("collect") | |
| 19 -- test setfinalizer | |
| 20 | |
| 21 y = smartptr.new( smartptr.tolightuserdata(0xdeadc0de), finalizer) | |
| 22 print("smartptr : ".. tostring(y) ) | |
| 23 print("address : " .. tostring(y())) | |
| 24 function newfinalizer(x) | |
| 25 print("newfinalizer:"..tostring(x)) | |
| 26 end | |
| 27 smartptr.setfinalizer(y, newfinalizer) | |
| 28 y = nil | |
| 29 |