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view src/testdir/test_hide.vim @ 19973:9f5758ee0b10 v8.2.0542

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patch 8.2.0542: no test for E386 Commit: https://github.com/vim/vim/commit/8832a3457831707286dd2d9252ba14a5f9fd4c60 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 11 18:36:38 2020 +0200 patch 8.2.0542: no test for E386 Problem: No test for E386. Solution: Add a test. (Dominique Pelle, closes https://github.com/vim/vim/issues/5911)
author Bram Moolenaar <Bram@vim.org>
date Sat, 11 Apr 2020 18:45:03 +0200
parents 45eca7143d7c
children e373843e2980
line wrap: on
line source

" Tests for :hide command/modifier and 'hidden' option

function SetUp()
  let s:save_hidden = &hidden
  let s:save_bufhidden = &bufhidden
  let s:save_autowrite = &autowrite
  set nohidden
  set bufhidden=
  set noautowrite
endfunc

function TearDown()
  let &hidden = s:save_hidden
  let &bufhidden = s:save_bufhidden
  let &autowrite = s:save_autowrite
endfunc

function Test_hide()
  let orig_bname = bufname('')
  let orig_winnr = winnr('$')

  new Xf1
  set modified
  call assert_fails('edit Xf2')
  bwipeout! Xf1

  new Xf1
  set modified
  edit! Xf2
  call assert_equal(['Xf2', 2], [bufname(''), winnr('$')])
  call assert_equal([1, 0], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1
  bwipeout! Xf2

  new Xf1
  set modified
  " :hide as a command
  hide
  call assert_equal([orig_bname, orig_winnr], [bufname(''), winnr('$')])
  call assert_equal([1, 1], ['Xf1'->buflisted(), 'Xf1'->bufloaded()])
  bwipeout! Xf1

  new Xf1
  set modified
  " :hide as a command with trailing comment
  hide " comment
  call assert_equal([orig_bname, orig_winnr], [bufname(''), winnr('$')])
  call assert_equal([1, 1], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1

  new Xf1
  set modified
  " :hide as a command with bar
  hide | new Xf2 " comment
  call assert_equal(['Xf2', 2], [bufname(''), winnr('$')])
  call assert_equal([1, 1], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1
  bwipeout! Xf2

  new Xf1
  set modified
  " :hide as a modifier with trailing comment
  hide edit Xf2 " comment
  call assert_equal(['Xf2', 2], [bufname(''), winnr('$')])
  call assert_equal([1, 1], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1
  bwipeout! Xf2

  new Xf1
  set modified
  " To check that the bar is not recognized to separate commands
  hide echo "one|two"
  call assert_equal(['Xf1', 2], [bufname(''), winnr('$')])
  call assert_equal([1, 1], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1

  " set hidden
  new Xf1
  set hidden
  set modified
  edit Xf2 " comment
  call assert_equal(['Xf2', 2], [bufname(''), winnr('$')])
  call assert_equal([1, 1], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf1
  bwipeout! Xf2

  " set hidden bufhidden=wipe
  new Xf1
  set bufhidden=wipe
  set modified
  hide edit! Xf2 " comment
  call assert_equal(['Xf2', 2], [bufname(''), winnr('$')])
  call assert_equal([0, 0], [buflisted('Xf1'), bufloaded('Xf1')])
  bwipeout! Xf2
endfunc

" vim: shiftwidth=2 sts=2 expandtab