File: strings.at

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# This file is part of Mailfromd testsuite. -*- Autotest -*-
# Copyright (C) 2007-2025 Sergey Poznyakoff
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

AT_SETUP([String functions])
AT_KEYWORDS([string strings string-functions strfunc])

MFT_TEST([
set x "string of rings"
set gnu "GNU"

prog envfrom
do
  echo length(x) 
  echo toupper(x) 
  echo tolower(gnu) 
  echo substr(x,2)
  echo substr(x,2,4)
  echo index(x,"ring")
  echo rindex(x,"ring")
  echo revstr("foobar")
  echo interval("3 weeks 5 days 15 hours 1 minute 56 seconds")
  echo domainpart("gray@gnu.org.ua")
  echo localpart("gray@gnu.org.ua")
done
],
[],
[EX_OK],
[State envfrom: continue
],
[15
STRING OF RINGS
gnu
ring of rings
ring
2
10
raboof
2300516
gnu.org.ua
gray
])

MFT_RUN([
func main(...)
  returns number
do
  echo dequote("<gray@gnu.org>")
  echo dequote("<gray@gnu.org")
  echo dequote("gray@gnu.org>")
  echo dequote("gray@gnu.org")
done
],
[],
[ignore],
[],
[gray@gnu.org
<gray@gnu.org
gray@gnu.org>
gray@gnu.org
])
  
MFT_RUN([
func main(...)
  returns number
do
  echo replstr("foo", 0)
  echo replstr("foo", 3)
done
],
[],
[ignore],
[],
[
foofoofoo
])

MFT_RUN([
func main(...)
  returns number
do
  echo "'" . ltrim(" \t\r\n\f foo") . "'"
  echo "'" . ltrim("AAAbar", "ABC") . "'"
done
],
[],
[ignore],
[],
['foo'
'bar'
])

MFT_RUN([
func main(...)
  returns number
do
  echo "'" . rtrim("foo \t\r\n\f") . "'"
  echo "'" . rtrim("barAAA", "ABC") . "'"
done
],
[],
[ignore],
[],
['foo'
'bar'
])

MFT_RUN([
func main(...)
  returns number
do
  echo "'" . substring("foobar", 2, 4) . "'"
  echo "'" . substring("foobar", 2, -1) . "'"
done
],
[],
[ignore],
[],
['oba'
'obar'
])

AT_CLEANUP