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view src/testdir/test_evalcmd.vim @ 9436:f048e5a27253 v7.4.1999

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commit https://github.com/vim/vim/commit/bc5d6dd1dd1dc3a06e4e655fc9479529db288365 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 7 23:04:18 2016 +0200 patch 7.4.1999 Problem: evalcmd() doesn't work recursively. Solution: Use redir_evalcmd instead of redir_vname.
author Christian Brabandt <cb@256bit.org>
date Thu, 07 Jul 2016 23:15:05 +0200
parents e70fd2eb3ae1
children
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" test evalcmd()

func NestedEval()
  let nested = evalcmd('echo "nested\nlines"')
  echo 'got: "' . nested . '"'
endfunc

func NestedRedir()
  redir => var
  echo 'broken'
  redir END
endfunc

func Test_evalcmd()
  call assert_equal("\nnocompatible", evalcmd('set compatible?'))
  call assert_equal("\nsomething\nnice", evalcmd('echo "something\nnice"'))
  call assert_equal("noendofline", evalcmd('echon "noendofline"'))
  call assert_equal("", evalcmd(123))

  call assert_equal("\ngot: \"\nnested\nlines\"", evalcmd('call NestedEval()'))
  redir => redired
  echo 'this'
  let evaled = evalcmd('echo "that"')
  echo 'theend'
  redir END
  call assert_equal("\nthis\ntheend", redired)
  call assert_equal("\nthat", evaled)

  call assert_fails('call evalcmd("doesnotexist")', 'E492:')
  call assert_fails('call evalcmd(3.4)', 'E806:')
  call assert_fails('call evalcmd("call NestedRedir()")', 'E930:')
endfunc