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implemented readAll()

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This commit is contained in:
Simon Hafner 2011-11-03 17:05:32 +01:00
commit 5ede29cd05
4 changed files with 77 additions and 22 deletions
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tests/system/io.nim Normal file
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import
unittest, osproc, streams, os
const STRING_DATA = "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet."
const TEST_FILE = "tests/testdata/string"
proc echoLoop(str: string): string =
result = ""
var process = startProcess("tests/system/helpers/readall_echo")
var input = process.inputStream
input.write(str)
input.close()
var output = process.outputStream
discard process.waitForExit
while not output.atEnd:
result.add(output.readLine)
suite "io":
suite "readAll":
test "stdin":
check:
echoLoop(STRING_DATA) == STRING_DATA
echoLoop(STRING_DATA[0..3999]) == STRING_DATA[0..3999]
test "file":
check:
readFile(TEST_FILE) == STRING_DATA