mirror of
https://github.com/neovim/neovim.git
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281 lines
7.9 KiB
Lua
281 lines
7.9 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq, neq, call = helpers.eq, helpers.neq, helpers.call
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local eval, feed, clear = helpers.eval, helpers.feed, helpers.clear
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local command, insert, expect = helpers.command, helpers.insert, helpers.expect
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local feed_command = helpers.feed_command
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local curwin = helpers.curwin
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describe("'langmap'", function()
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before_each(function()
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clear()
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insert('iii www')
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command('set langmap=iw,wi')
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feed('gg0')
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end)
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it("converts keys in normal mode", function()
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feed('ix')
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expect('iii ww')
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feed('whello<esc>')
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expect('iii helloww')
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end)
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it("gives characters that are mapped by :nmap.", function()
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command('map i 0x')
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feed('w')
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expect('ii www')
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end)
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describe("'langnoremap' option.", function()
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before_each(function()
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command('nmapclear')
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end)
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it("'langnoremap' is by default ON", function()
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eq(eval('&langnoremap'), 1)
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end)
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it("Results of maps are not converted when 'langnoremap' ON.",
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function()
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command('nmap x i')
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feed('xdl<esc>')
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expect('dliii www')
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end)
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it("applies when deciding whether to map recursively", function()
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command('nmap l i')
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command('nmap w j')
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feed('ll')
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expect('liii www')
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end)
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it("does not stop applying 'langmap' on first character of a mapping",
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function()
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command('1t1')
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command('1t1')
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command('goto 1')
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command('nmap w j')
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feed('iiahello')
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expect([[
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iii www
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iii www
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ihelloii www]])
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end)
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it("Results of maps are converted when 'langnoremap' OFF.",
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function()
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command('set nolangnoremap')
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command('nmap x i')
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feed('xdl<esc>')
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expect('iii ww')
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end)
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end)
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-- e.g. CTRL-W_j , mj , 'j and "jp
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it('conversions are applied to keys in middle of command',
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function()
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-- Works in middle of window command
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feed('<C-w>s')
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local origwin = curwin()
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feed('<C-w>i')
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neq(curwin(), origwin)
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-- Works when setting a mark
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feed('yy3p3gg0mwgg0mi')
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eq(call('getpos', "'i"), {0, 3, 1, 0})
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eq(call('getpos', "'w"), {0, 1, 1, 0})
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feed('3dd')
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-- Works when moving to a mark
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feed("'i")
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eq(call('getpos', '.'), {0, 1, 1, 0})
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-- Works when selecting a register
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feed('qillqqwhhq')
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eq(eval('@i'), 'hh')
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eq(eval('@w'), 'll')
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feed('a<C-r>i<esc>')
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expect('illii www')
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feed('"ip')
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expect('illllii www')
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-- Works with i_CTRL-O
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feed('0a<C-O>ihi<esc>')
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expect('illllii hiwww')
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end)
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describe('exceptions', function()
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-- All "command characters" that 'langmap' does not apply to.
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-- These tests consist of those places where some subset of ASCII
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-- characters define certain commands, yet 'langmap' is not applied to
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-- them.
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-- n.b. I think these shouldn't be exceptions.
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it(':s///c confirmation', function()
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command('set langmap=yn,ny')
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feed('qa')
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feed_command('s/i/w/gc')
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feed('yynq')
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expect('wwi www')
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feed('u@a')
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expect('wwi www')
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eq(eval('@a'), ':s/i/w/gc\ryyn')
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end)
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it('insert-mode CTRL-G', function()
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command('set langmap=jk,kj')
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command('d')
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insert([[
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hello
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hello
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hello]])
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expect([[
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hello
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hello
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hello]])
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feed('qa')
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feed('gg3|ahello<C-G>jx<esc>')
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feed('q')
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expect([[
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helhellolo
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helxlo
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hello]])
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eq(eval('@a'), 'gg3|ahellojx')
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end)
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it('command-line CTRL-\\', function()
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command('set langmap=en,ne')
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feed(':<C-\\>e\'hello\'\r<C-B>put ="<C-E>"<CR>')
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expect([[
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iii www
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hello]])
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end)
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it('command-line CTRL-R', function()
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helpers.source([[
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let i_value = 0
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let j_value = 0
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call setreg('i', 'i_value')
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call setreg('j', 'j_value')
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set langmap=ij,ji
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]])
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feed(':let <C-R>i=1<CR>')
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eq(eval('i_value'), 1)
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eq(eval('j_value'), 0)
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end)
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-- it('-- More -- prompt', function()
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-- -- The 'b' 'j' 'd' 'f' commands at the -- More -- prompt
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-- end)
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it('ask yes/no after backwards range', function()
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command('set langmap=yn,ny')
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feed('dd')
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insert([[
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hello
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there
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these
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are
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some
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lines
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]])
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feed_command('4,2d')
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feed('n')
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expect([[
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hello
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there
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these
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are
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some
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lines
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]])
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end)
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it('prompt for number', function()
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command('set langmap=12,21')
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helpers.source([[
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let gotten_one = 0
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function Map()
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let answer = inputlist(['a', '1.', '2.', '3.'])
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if answer == 1
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let g:gotten_one = 1
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endif
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endfunction
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nnoremap x :call Map()<CR>
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]])
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feed('x1<CR>')
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eq(eval('gotten_one'), 1)
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command('let g:gotten_one = 0')
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feed_command('call Map()')
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feed('1<CR>')
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eq(eval('gotten_one'), 1)
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end)
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end)
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it('conversions are not applied during setreg()',
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function()
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call('setreg', 'i', 'ww')
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eq(eval('@i'), 'ww')
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end)
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it('conversions not applied in insert mode', function()
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feed('aiiiwww')
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expect('iiiiwwwii www')
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end)
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it('conversions not applied in search mode', function()
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feed('/iii<cr>x')
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expect('ii www')
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end)
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it('conversions not applied in cmdline mode', function()
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feed(':call append(1, "iii")<cr>')
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expect([[
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iii www
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iii]])
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end)
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local function testrecording(command_string, expect_string, setup_function)
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if setup_function then setup_function() end
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feed('qa' .. command_string .. 'q')
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expect(expect_string)
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eq(helpers.funcs.nvim_replace_termcodes(command_string, true, true, true),
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eval('@a'))
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if setup_function then setup_function() end
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-- n.b. may need nvim_replace_termcodes() here.
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feed('@a')
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expect(expect_string)
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end
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local function local_setup()
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-- Can't use `insert` as it uses `i` and we've swapped the meaning of that
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-- with the `langmap` setting.
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command('%d')
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command("put ='hello'")
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command('1d')
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end
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it('does not affect recording special keys', function()
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testrecording('A<BS><esc>', 'hell', local_setup)
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testrecording('>><lt><lt>', 'hello', local_setup)
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command('nnoremap \\ x')
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testrecording('\\', 'ello', local_setup)
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testrecording('A<C-V><BS><esc>', 'hello<BS>', local_setup)
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end)
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pending('Translates modified keys correctly', function()
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command('nnoremap <M-i> x')
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command('nnoremap <M-w> l')
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testrecording('<M-w>', 'ello', local_setup)
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testrecording('<M-i>x', 'hllo', local_setup)
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end)
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pending('handles multi-byte characters', function()
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command('set langmap=ïx')
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testrecording('ï', 'ello', local_setup)
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-- The test below checks that what's recorded is correct.
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-- It doesn't check the behaviour, as in order to cause some behaviour we
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-- need to map the multi-byte character, and there is a known bug
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-- preventing this from working (see the test below).
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command('set langmap=xï')
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testrecording('x', 'hello', local_setup)
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end)
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pending('handles multibyte mappings', function()
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-- See this vim issue for the problem, may as well add a test.
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-- https://github.com/vim/vim/issues/297
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command('set langmap=ïx')
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command('nnoremap x diw')
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testrecording('ï', '', local_setup)
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command('set nolangnoremap')
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command('set langmap=xï')
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command('nnoremap ï ix<esc>')
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testrecording('x', 'xhello', local_setup)
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end)
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-- This test is to ensure the behaviour doesn't change from what's already
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-- around. I (hardenedapple) personally think this behaviour should be
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-- changed.
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it('treats control modified keys as characters', function()
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command('nnoremap <C-w> iw<esc>')
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command('nnoremap <C-i> ii<esc>')
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testrecording('<C-w>', 'whello', local_setup)
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testrecording('<C-i>', 'ihello', local_setup)
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end)
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end)
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