diff options
Diffstat (limited to 'nimpretty/tester.nim')
| -rw-r--r-- | nimpretty/tester.nim | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/nimpretty/tester.nim b/nimpretty/tester.nim index 041e7edd8..b1f15aee6 100644 --- a/nimpretty/tester.nim +++ b/nimpretty/tester.nim @@ -1,9 +1,11 @@ # Small program that runs the test cases -import strutils, os +import strutils, os, sequtils +from std/private/gitutils import diffFiles const - dir = "nimpretty/tests/" + dir = "nimpretty/tests" + outputdir = dir / "outputdir" var failures = 0 @@ -25,12 +27,30 @@ proc test(infile, ext: string) = let produced = dir / nimFile.changeFileExt(ext) if readFile(expected) != readFile(produced): echo "FAILURE: files differ: ", nimFile - discard execShellCmd("diff -uNdr " & expected & " " & produced) + echo diffFiles(expected, produced).output failures += 1 else: echo "SUCCESS: files identical: ", nimFile -for t in walkFiles(dir / "*.nim"): +proc testTogether(infiles: seq[string]) = + if execShellCmd("$# --outDir:$# --backup:off $#" % [nimp, outputdir, infiles.join(" ")]) != 0: + echo "FAILURE: nimpretty cannot prettify files: ", $infiles + failures += 1 + return + + for infile in infiles: + let nimFile = splitFile(infile).name + let expected = dir / "expected" / nimFile & ".nim" + let produced = dir / "outputdir" / infile + if readFile(expected) != readFile(produced): + echo "FAILURE: files differ: ", nimFile + echo diffFiles(expected, produced).output + failures += 1 + else: + echo "SUCCESS: files identical: ", nimFile + +let allFiles = toSeq(walkFiles(dir / "*.nim")) +for t in allFiles: test(t, "pretty") # also test that pretty(pretty(x)) == pretty(x) test(t.changeFileExt("pretty"), "pretty2") @@ -38,5 +58,7 @@ for t in walkFiles(dir / "*.nim"): removeFile(t.changeFileExt("pretty")) removeFile(t.changeFileExt("pretty2")) +testTogether(allFiles) +removeDir(outputdir) if failures > 0: quit($failures & " failures occurred.") |