neovim

Neovim text editor
git clone https://git.dasho.dev/neovim.git
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gf_spec.lua (561B)

      1 local t = require('test.testutil')
      2 local n = require('test.functional.testnvim')()
      3 
      4 local clear = n.clear
      5 local command = n.command
      6 local eq = t.eq
      7 local pcall_err = t.pcall_err
      8 
      9 describe('gf', function()
     10  before_each(clear)
     11 
     12  it('is not allowed when buffer is locked', function()
     13    command('au OptionSet diff norm! gf')
     14    command([[call setline(1, ['Xfile1', 'line2', 'line3', 'line4'])]])
     15    eq(
     16      'OptionSet Autocommands for "diff": Vim(normal):E788: Not allowed to edit another buffer now',
     17      pcall_err(command, 'diffthis')
     18    )
     19  end)
     20 end)