mirror of
https://github.com/jart/cosmopolitan.git
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41 lines
1.5 KiB
Lua
41 lines
1.5 KiB
Lua
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-- Copyright 2022 Justine Alexandra Roberts Tunney
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--
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-- Permission to use, copy, modify, and/or distribute this software for
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-- any purpose with or without fee is hereby granted, provided that the
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-- above copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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-- WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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-- WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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-- AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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-- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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-- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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-- TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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-- PERFORMANCE OF THIS SOFTWARE.
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m,a,b,c,d = assert(re.search([[^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$]], "127.0.0.1"))
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assert(m == "127.0.0.1")
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assert(a == "127")
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assert(b == "0")
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assert(c == "0")
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assert(d == "1")
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p = assert(re.compile[[^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$]])
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m,a,b,c,d = assert(p:search("127.0.0.1"))
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assert(m == "127.0.0.1")
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assert(a == "127")
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assert(b == "0")
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assert(c == "0")
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assert(d == "1")
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m,a,b,c,d = assert(re.search([[\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)]], "127.0.0.1", re.BASIC))
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assert(m == "127.0.0.1")
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assert(a == "127")
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assert(b == "0")
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assert(c == "0")
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assert(d == "1")
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p,e = re.compile("[{")
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assert(e:errno() == re.EBRACK)
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assert(e:doc() == "Missing ']'")
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