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make tmemfile2 work again

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This commit is contained in:
Araq
2018-07-06 15:53:32 +02:00
parent 20950ee073
commit 8bcaee1fdf
3 changed files with 6 additions and 3 deletions
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5
tests/stdlib/tmemfiles2.nim
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@@ -18,8 +18,9 @@ mm.close()
# read, change
mm_full = memfiles.open(fn, mode = fmWrite, mappedSize = -1, allowRemap = true)
echo "Full read size: ",mm_full.size
let size = mm_full.size
p = mm_full.mapMem(fmReadWrite, 20, 0)
echo "Full read size: ", size
var p2 = cast[cstring](p)
p2[0] = 'H'
p2[1] = 'e'
@@ -32,7 +33,7 @@ mm_full.close()
# read half, and verify data change
mm_half = memfiles.open(fn, mode = fmRead, mappedSize = 10)
echo "Half read size: ",mm_half.size, " Data: ", cast[cstring](mm_half.mem)
echo "Half read size: ", mm_half.size, " Data: ", cast[cstring](mm_half.mem)
mm_half.close()
if fileExists(fn): removeFile(fn)