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view src/testdir/test_execute_func.vim @ 16249:67e43b01497f v8.1.1129

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patch 8.1.1129: when making a new screendump test have to create the file commit https://github.com/vim/vim/commit/2d7260d66575052124b76c8b97b957319111bfef Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 6 20:51:52 2019 +0200 patch 8.1.1129: when making a new screendump test have to create the file Problem: When making a new screendump test have to create the file. Solution: Continue creating the failed screendump, so it can be moved once it is correct.
author Bram Moolenaar <Bram@vim.org>
date Sat, 06 Apr 2019 21:00:05 +0200
parents 895abc8a5195
children 6699c03347d2
line wrap: on
line source

" test execute()

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

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

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

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

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

  call assert_equal("\nsomething", execute('echo "something"', ''))
  call assert_equal("\nsomething", execute('echo "something"', 'silent'))
  call assert_equal("\nsomething", execute('echo "something"', 'silent!'))
  call assert_equal("", execute('burp', 'silent!'))
  call assert_fails('call execute("echo \"x\"", 3.4)', 'E806:')

  call assert_equal("", execute(test_null_string()))
endfunc

func Test_execute_list()
  call assert_equal("\nsomething\nnice", execute(['echo "something"', 'echo "nice"']))
  let l = ['for n in range(0, 3)',
	\  'echo n',
	\  'endfor']
  call assert_equal("\n0\n1\n2\n3", execute(l))

  call assert_equal("", execute([]))
  call assert_equal("", execute(test_null_list()))
endfunc

func Test_execute_does_not_change_col()
  echo ''
  echon 'abcd'
  let x = execute('silent echo 234343')
  echon 'xyz'
  let text = ''
  for col in range(1, 7)
    let text .= nr2char(screenchar(&lines, col))
  endfor
  call assert_equal('abcdxyz', text)
endfunc

func Test_execute_not_silent()
  echo ''
  echon 'abcd'
  let x = execute('echon 234', '')
  echo 'xyz'
  let text1 = ''
  for col in range(1, 8)
    let text1 .= nr2char(screenchar(&lines - 1, col))
  endfor
  call assert_equal('abcd234 ', text1)
  let text2 = ''
  for col in range(1, 4)
    let text2 .= nr2char(screenchar(&lines, col))
  endfor
  call assert_equal('xyz ', text2)
endfunc