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Implemented asyncfile for Posix.

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This commit is contained in:
Dominik Picheta
2014-09-05 21:14:18 +01:00
parent 31deee5142
commit 52c16a1a79
3 changed files with 95 additions and 16 deletions
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32
tests/async/tasyncfile.nim
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@@ -5,10 +5,32 @@ discard """
import asyncfile, asyncdispatch, os
proc main() {.async.} =
var file = openAsync(getTempDir() / "foobar.txt", fmReadWrite)
await file.write("test")
file.setFilePos(0)
let data = await file.readAll()
doAssert data == "test"
let fn = getTempDir() / "foobar.txt"
removeFile(fn)
# Simple write/read test.
block:
var file = openAsync(fn, fmReadWrite)
await file.write("test")
file.setFilePos(0)
await file.write("foo")
file.setFilePos(0)
let data = await file.readAll()
doAssert data == "foot"
file.close()
# Append test
block:
var file = openAsync(fn, fmAppend)
await file.write("\ntest2")
let errorTest = file.readAll()
await errorTest
doAssert errorTest.failed
file.close()
file = openAsync(fn, fmRead)
let data = await file.readAll()
doAssert data == "foot\ntest2"
file.close()
waitFor main()