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local helpers = require('test.functional.helpers')(after_each)
local clear, feed, eq = helpers.clear, helpers.feed, helpers.eq
local expect, command, eval = helpers.expect, helpers.command, helpers.eval
local insert, call = helpers.insert, helpers.call
local exec_capture, dedent = helpers.exec_capture, helpers.dedent
-- First test it's implemented using the :lmap and :lnoremap commands, then
-- check those mappings behave as expected.
describe("'keymap' / :lmap", function()
clear()
before_each(function()
clear()
insert('lllaaa')
command('set iminsert=1')
command('set imsearch=1')
command('lmap l a')
feed('gg0')
end)
describe("'keymap' as :lmap", function()
-- Shows that 'keymap' sets language mappings that allows remapping.
-- This equivalence allows us to only test :lmap commands and assert they
-- behave the same as 'keymap' settings.
-- It does rely on the absence of special code that implements 'keymap'
-- and :lmap differently but shows mappings from the 'keymap' after
-- typing :lmap.
-- At the moment this is the case.
it("'keymap' mappings are shown with :lmap", function()
command('lmapclear')
command('lmapclear <buffer>')
command('set keymap=dvorak')
command('set nomore')
local bindings = exec_capture('lmap')
eq(
dedent([[
l " @_
l ' @-
l + @}
l , @w
l - @[
l . @v
l / @z
l : @S
l ; @s
l < @W
l = @]
l > @V
l ? @Z
l A @A
l B @X
l C @J
l D @E
l E @>
l F @U
l G @I
l H @D
l I @C
l J @H
l K @T
l L @N
l M @M
l N @B
l O @R
l P @L
l Q @"
l R @P
l S @O
l T @Y
l U @G
l V @K
l W @<
l X @Q
l Y @F
l Z @:
l [ @/
l \ @\
l ] @=
l _ @{
l a @a
l b @x
l c @j
l d @e
l e @.
l f @u
l g @i
l h @d
l i @c
l j @h
l k @t
l l @n
l m @m
l n @b
l o @r
l p @l
l q @'
l r @p
l s @o
l t @y
l u @g
l v @k
l w @,
l x @q
l y @f
l z @;
l { @?
l | @|
l } @+]]),
bindings
)
end)
end)
describe("'iminsert' option", function()
it('Uses :lmap in insert mode when ON', function()
feed('il<esc>')
expect('alllaaa')
end)
it('Ignores :lmap in insert mode when OFF', function()
command('set iminsert=0')
feed('il<esc>')
expect('llllaaa')
end)
it('Can be toggled with <C-^> in insert mode', function()
feed('i<C-^>l<C-^>l<esc>')
expect('lalllaaa')
eq(1, eval('&iminsert'))
feed('i<C-^><esc>')
eq(0, eval('&iminsert'))
end)
end)
describe("'imsearch' option", function()
it('Uses :lmap at search prompt when ON', function()
feed('/lll<cr>3x')
expect('lll')
end)
it('Ignores :lmap at search prompt when OFF', function()
command('set imsearch=0')
feed('gg/lll<cr>3x')
expect('aaa')
end)
it('Can be toggled with C-^', function()
eq(1, eval('&imsearch'))
feed('/<C-^>lll<cr>3x')
expect('aaa')
eq(0, eval('&imsearch'))
feed('u0/<C-^>lll<cr>3x')
expect('lll')
eq(1, eval('&imsearch'))
end)
it("can follow 'iminsert'", function()
command('set imsearch=-1')
feed('/lll<cr>3x')
expect('lll')
eq(-1, eval('&imsearch'))
eq(1, eval('&iminsert'))
feed('u/<C-^>lll<cr>3x')
expect('aaa')
eq(-1, eval('&imsearch'))
eq(0, eval('&iminsert'))
end)
end)
it(':lmap not applied to macros', function()
command("call setreg('a', 'il')")
feed('@a')
expect('llllaaa')
eq('il', call('getreg', 'a'))
end)
it(':lmap applied to macro recording', function()
feed('qail<esc>q@a')
expect('aalllaaa')
eq('ia', call('getreg', 'a'))
end)
it(':lmap not applied to mappings', function()
command('imap t l')
feed('it<esc>')
expect('llllaaa')
end)
it('mappings applied to keys created with :lmap', function()
command('imap a x')
feed('il<esc>')
expect('xlllaaa')
end)
it('mappings not applied to keys gotten with :lnoremap', function()
command('lmapclear')
command('lnoremap l a')
command('imap a x')
feed('il<esc>')
expect('alllaaa')
end)
-- This is a problem introduced when introducing :lmap and macro
-- compatibility. There are no plans to fix this as the complexity involved
-- seems too great.
pending('mappings not applied to macro replay of :lnoremap', function()
command('lmapclear')
command('lnoremap l a')
command('imap a x')
feed('qail<esc>q')
expect('alllaaa')
feed('@a')
expect('aalllaaa')
end)
it('is applied when using f/F t/T', function()
feed('flx')
expect('lllaa')
feed('0ia<esc>4lFlx')
expect('lllaa')
feed('tllx')
expect('llla')
feed('0ia<esc>4lTlhx')
expect('llla')
end)
it('takes priority over :imap mappings', function()
command('imap l x')
feed('il<esc>')
expect('alllaaa')
command('lmapclear')
command('lmap l a')
feed('il')
expect('aalllaaa')
end)
it('does not cause recursive mappings', function()
command('lmap a l')
feed('qaila<esc>q')
expect('allllaaa')
feed('u@a')
expect('allllaaa')
end)
it('can handle multicharacter mappings', function()
command("lmap 'a x")
command("lmap '' '")
feed("qai'a''a<esc>q")
expect("x'alllaaa")
feed('u@a')
expect("x'alllaaa")
end)
end)
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