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43 lines
1.2 KiB
Nim
43 lines
1.2 KiB
Nim
# Small program that runs the test cases
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import strutils, os
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const
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dir = "nimpretty/tests/"
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var
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failures = 0
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when defined(develop):
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const nimp = "bin" / "nimpretty".addFileExt(ExeExt)
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if execShellCmd("nim c -o:$# nimpretty/nimpretty.nim" % [nimp]) != 0:
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quit("FAILURE: compilation of nimpretty failed")
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else:
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const nimp = "nimpretty"
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proc test(infile, ext: string) =
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if execShellCmd("$# -o:$# --backup:off $#" % [nimp, infile.changeFileExt(ext), infile]) != 0:
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echo "FAILURE: nimpretty cannot prettify ", infile
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failures += 1
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return
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let nimFile = splitFile(infile).name
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let expected = dir / "expected" / nimFile & ".nim"
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let produced = dir / nimFile.changeFileExt(ext)
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if readFile(expected) != readFile(produced):
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echo "FAILURE: files differ: ", nimFile
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discard execShellCmd("diff -uNdr " & expected & " " & produced)
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failures += 1
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else:
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echo "SUCCESS: files identical: ", nimFile
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for t in walkFiles(dir / "*.nim"):
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test(t, "pretty")
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# also test that pretty(pretty(x)) == pretty(x)
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test(t.changeFileExt("pretty"), "pretty2")
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removeFile(t.changeFileExt("pretty"))
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removeFile(t.changeFileExt("pretty2"))
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if failures > 0: quit($failures & " failures occurred.")
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