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# Small program that runs the test cases
import strutils, os
const
dir = "nimpretty/tests/"
var
failures = 0
when defined(develop):
const nimp = "bin" / "nimpretty".addFileExt(ExeExt)
if execShellCmd("nim c -o:$# nimpretty/nimpretty.nim" % [nimp]) != 0:
quit("FAILURE: compilation of nimpretty failed")
else:
const nimp = "nimpretty"
proc test(infile, outfile: string) =
if execShellCmd("$# -o:$# --backup:off $#" % [nimp, outfile, infile]) != 0:
quit("FAILURE")
let nimFile = splitFile(infile).name
let expected = dir / "expected" / nimFile & ".nim"
let produced = dir / nimFile & ".pretty"
if strip(readFile(expected)) != strip(readFile(produced)):
echo "FAILURE: files differ: ", nimFile
discard execShellCmd("diff -uNdr " & expected & " " & produced)
failures += 1
else:
echo "SUCCESS: files identical: ", nimFile
for t in walkFiles(dir / "*.nim"):
let res = t.changeFileExt("pretty")
test(t, res)
removeFile(res)
if failures > 0: quit($failures & " failures occurred.")
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