Nim/tests/osproc/tstdout.nim at devel · googol-lab/Nim

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discard """

output: '''--------------------------------------

start ta_out

to stdout

to stderr

to stdout

end ta_out

--------------------------------------

'''

"""

import osproc, os, streams

const filename = when defined(Windows): "ta_out.exe" else: "ta_out"

doAssert fileExists(getCurrentDir() / "tests" / "osproc" / filename)

var p = startProcess(filename, getCurrentDir() / "tests" / "osproc",

options={poStdErrToStdOut})

let outputStream = p.outputStream

var x = newStringOfCap(120)

var output = ""

while outputStream.readLine(x.TaintedString):

output.add(x & "\n")

echo "--------------------------------------"

stdout.write output

echo "--------------------------------------"