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remove some noises in tests (#16448)

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flywind 2020-12-27 07:45:57 -06:00 • committed by GitHub
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17 changed files with 140 additions and 181 deletions
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14
tests/stdlib/nre/split.nim
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@ -1,8 +1,8 @@
import unittest, strutils
include nre
suite "string splitting":
test "splitting strings":
block: # string splitting
block: # splitting strings
check("1 2 3 4 5 6 ".split(re" ") == @["1", "2", "3", "4", "5", "6", ""])
check("1 2 ".split(re(" ")) == @["1", "", "2", "", ""])
check("1 2".split(re(" ")) == @["1", "2"])
@ -10,22 +10,22 @@ suite "string splitting":
check("".split(re"foo") == @[""])
check("9".split(re"\son\s") == @["9"])
test "captured patterns":
block: # captured patterns
check("12".split(re"(\d)") == @["", "1", "", "2", ""])
test "maxsplit":
block: # maxsplit
check("123".split(re"", maxsplit = 2) == @["1", "23"])
check("123".split(re"", maxsplit = 1) == @["123"])
check("123".split(re"", maxsplit = -1) == @["1", "2", "3"])
test "split with 0-length match":
block: # split with 0-length match
check("12345".split(re("")) == @["1", "2", "3", "4", "5"])
check("".split(re"") == newSeq[string]())
check("word word".split(re"\b") == @["word", " ", "word"])
check("word\r\lword".split(re"(*ANYCRLF)(?m)$") == @["word", "\r\lword"])
check("слово слово".split(re"(*U)(\b)") == @["", "слово", "", " ", "", "слово", ""])
test "perl split tests":
block: # perl split tests
check("forty-two" .split(re"") .join(",") == "f,o,r,t,y,-,t,w,o")
check("forty-two" .split(re"", 3) .join(",") == "f,o,rty-two")
check("split this string" .split(re" ") .join(",") == "split,this,string")
@ -47,7 +47,7 @@ suite "string splitting":
check("" .split(re"") .len == 0)
check(":" .split(re"") .len == 1)
test "start position":
block: # start position
check("abc".split(re"", start = 1) == @["b", "c"])
check("abc".split(re"", start = 2) == @["c"])
check("abc".split(re"", start = 3) == newSeq[string]())