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Attempt to close https://github.com/nim-lang/Nim/issues/11430

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This commit is contained in:
Charles Blake
2019-06-12 07:44:56 -04:00
parent da035e9c83
commit bde899d4f8
3 changed files with 57 additions and 23 deletions
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21
tests/stdlib/tstrutil.nim
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@@ -189,14 +189,21 @@ proc testFind =
proc testRFind =
assert "0123456789ABCDEFGAH".rfind('A') == 17
assert "0123456789ABCDEFGAH".rfind('A', 13) == 10
assert "0123456789ABCDEFGAH".rfind('H', 13) == -1
assert "0123456789ABCDEFGAH".rfind('A', last=13) == 10
assert "0123456789ABCDEFGAH".rfind('H', last=13) == -1
assert "0123456789ABCDEFGAH".rfind("A") == 17
assert "0123456789ABCDEFGAH".rfind("A", 13) == 10
assert "0123456789ABCDEFGAH".rfind("H", 13) == -1
assert "0123456789ABCDEFGAH".rfind("A", last=13) == 10
assert "0123456789ABCDEFGAH".rfind("H", last=13) == -1
assert "0123456789ABCDEFGAH".rfind({'A'..'C'}) == 17
assert "0123456789ABCDEFGAH".rfind({'A'..'C'}, 13) == 12
assert "0123456789ABCDEFGAH".rfind({'G'..'H'}, 13) == -1
assert "0123456789ABCDEFGAH".rfind({'A'..'C'}, last=13) == 12
assert "0123456789ABCDEFGAH".rfind({'G'..'H'}, last=13) == -1
assert "0123456789ABCDEFGAH".rfind('A', start=18) == -1
assert "0123456789ABCDEFGAH".rfind('A', start=11, last=17) == 17
assert "0123456789ABCDEFGAH".rfind("0", start=0) == 0
assert "0123456789ABCDEFGAH".rfind("0", start=1) == -1
assert "0123456789ABCDEFGAH".rfind("H", start=11) == 18
assert "0123456789ABCDEFGAH".rfind({'0'..'9'}, start=5) == 9
assert "0123456789ABCDEFGAH".rfind({'0'..'9'}, start=10) == -1
proc testSplitLines() =
let fixture = "a\nb\rc\r\nd"
@@ -276,7 +283,7 @@ assert(editDistance("prefix__hallo_suffix", "prefix__hao_suffix") == 2)
assert(editDistance("main", "malign") == 2)
assert "/1/2/3".rfind('/') == 4
assert "/1/2/3".rfind('/', 1) == 0
assert "/1/2/3".rfind('/', last=1) == 0
assert "/1/2/3".rfind('0') == -1
assert(toHex(100i16, 32) == "00000000000000000000000000000064")