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test_mapping.vim
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test_mapping.vim
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" Tests for mappings and abbreviations
source shared.vim
source check.vim
source screendump.vim
source term_util.vim
import './vim9.vim' as v9
func Test_abbreviation()
" abbreviation with 0x80 should work
inoreab чкпр vim
call feedkeys("Goчкпр \<Esc>", "xt")
call assert_equal('vim ', getline('$'))
iunab чкпр
set nomodified
endfunc
func Test_abclear()
abbrev foo foobar
iabbrev fooi foobari
cabbrev fooc foobarc
call assert_equal("\n\n"
\ .. "c fooc foobarc\n"
\ .. "i fooi foobari\n"
\ .. "! foo foobar", execute('abbrev'))
iabclear
call assert_equal("\n\n"
\ .. "c fooc foobarc\n"
\ .. "c foo foobar", execute('abbrev'))
abbrev foo foobar
iabbrev fooi foobari
cabclear
call assert_equal("\n\n"
\ .. "i fooi foobari\n"
\ .. "i foo foobar", execute('abbrev'))
abbrev foo foobar
cabbrev fooc foobarc
abclear
call assert_equal("\n\nNo abbreviation found", execute('abbrev'))
call assert_fails('%abclear', 'E481:')
endfunc
func Test_abclear_buffer()
abbrev foo foobar
new X1
abbrev <buffer> foo1 foobar1
new X2
abbrev <buffer> foo2 foobar2
call assert_equal("\n\n"
\ .. "! foo2 @foobar2\n"
\ .. "! foo foobar", execute('abbrev'))
abclear <buffer>
call assert_equal("\n\n"
\ .. "! foo foobar", execute('abbrev'))
b X1
call assert_equal("\n\n"
\ .. "! foo1 @foobar1\n"
\ .. "! foo foobar", execute('abbrev'))
abclear <buffer>
call assert_equal("\n\n"
\ .. "! foo foobar", execute('abbrev'))
abclear
call assert_equal("\n\nNo abbreviation found", execute('abbrev'))
%bwipe
endfunc
func Test_map_ctrl_c_insert()
" mapping of ctrl-c in Insert mode
set cpo-=< cpo-=k
inoremap <c-c> <ctrl-c>
cnoremap <c-c> dummy
cunmap <c-c>
call feedkeys("GoTEST2: CTRL-C |\<*C-C>A|\<Esc>", "xt")
call assert_equal('TEST2: CTRL-C |<ctrl-c>A|', getline('$'))
unmap! <c-c>
set nomodified
endfunc
func Test_map_ctrl_c_visual()
" mapping of ctrl-c in Visual mode
vnoremap <c-c> :<C-u>$put ='vmap works'
call feedkeys("GV\<*C-C>\<CR>", "xt")
call assert_equal('vmap works', getline('$'))
vunmap <c-c>
set nomodified
endfunc
func Test_map_langmap()
CheckFeature langmap
" check langmap applies in normal mode
set langmap=+- nolangremap
new
call setline(1, ['a', 'b', 'c'])
2
call assert_equal('b', getline('.'))
call feedkeys("+", "xt")
call assert_equal('a', getline('.'))
" check no remapping
map x +
2
call feedkeys("x", "xt")
call assert_equal('c', getline('.'))
" check with remapping
set langremap
2
call feedkeys("x", "xt")
call assert_equal('a', getline('.'))
unmap x
bwipe!
" 'langnoremap' follows 'langremap' and vise versa
set langremap
set langnoremap
call assert_equal(0, &langremap)
set langremap
call assert_equal(0, &langnoremap)
set nolangremap
call assert_equal(1, &langnoremap)
" check default values
set langnoremap&
call assert_equal(0, &langnoremap)
call assert_equal(1, &langremap)
set langremap&
call assert_equal(0, &langnoremap)
call assert_equal(1, &langremap)
" langmap should not apply in insert mode, 'langremap' doesn't matter
set langmap=+{ nolangremap
call feedkeys("Go+\<Esc>", "xt")
call assert_equal('+', getline('$'))
set langmap=+{ langremap
call feedkeys("Go+\<Esc>", "xt")
call assert_equal('+', getline('$'))
" langmap used for register name in insert mode.
call setreg('a', 'aaaa')
call setreg('b', 'bbbb')
call setreg('c', 'cccc')
set langmap=ab langremap
call feedkeys("Go\<C-R>a\<Esc>", "xt")
call assert_equal('bbbb', getline('$'))
call feedkeys("Go\<C-R>\<C-R>a\<Esc>", "xt")
call assert_equal('bbbb', getline('$'))
" mapping does not apply
imap c a
call feedkeys("Go\<C-R>c\<Esc>", "xt")
call assert_equal('cccc', getline('$'))
imap a c
call feedkeys("Go\<C-R>a\<Esc>", "xt")
call assert_equal('bbbb', getline('$'))
" langmap should not apply in Command-line mode
set langmap=+{ nolangremap
call feedkeys(":call append(line('$'), '+')\<CR>", "xt")
call assert_equal('+', getline('$'))
iunmap a
iunmap c
set nomodified
endfunc
func Test_map_feedkeys()
" issue #212 (feedkeys insert mapping at current position)
nnoremap . :call feedkeys(".", "in")<cr>
call setline('$', ['a b c d', 'a b c d'])
$-1
call feedkeys("0qqdw.ifoo\<Esc>qj0@q\<Esc>", "xt")
call assert_equal(['fooc d', 'fooc d'], getline(line('$') - 1, line('$')))
nunmap .
set nomodified
endfunc
func Test_map_cursor()
" <c-g>U<cursor> works only within a single line
imapclear
imap ( ()<c-g>U<left>
call feedkeys("G2o\<Esc>ki\<CR>Test1: text with a (here some more text\<Esc>k.", "xt")
call assert_equal('Test1: text with a (here some more text)', getline(line('$') - 2))
call assert_equal('Test1: text with a (here some more text)', getline(line('$') - 1))
" test undo
call feedkeys("G2o\<Esc>ki\<CR>Test2: text wit a (here some more text [und undo]\<C-G>u\<Esc>k.u", "xt")
call assert_equal('', getline(line('$') - 2))
call assert_equal('Test2: text wit a (here some more text [und undo])', getline(line('$') - 1))
set nomodified
imapclear
endfunc
func Test_map_cursor_ctrl_gU()
" <c-g>U<cursor> works only within a single line
nnoremap c<* *Ncgn<C-r>"<C-G>U<S-Left>
call setline(1, ['foo', 'foobar', '', 'foo'])
call cursor(1,2)
call feedkeys("c<*PREFIX\<esc>.", 'xt')
call assert_equal(['PREFIXfoo', 'foobar', '', 'PREFIXfoo'], getline(1,'$'))
" break undo manually
set ul=1000
exe ":norm! uu"
call assert_equal(['foo', 'foobar', '', 'foo'], getline(1,'$'))
" Test that it does not work if the cursor moves to the previous line
" 2 times <S-Left> move to the previous line
nnoremap c<* *Ncgn<C-r>"<C-G>U<S-Left><C-G>U<S-Left>
call setline(1, ['', ' foo', 'foobar', '', 'foo'])
call cursor(2,3)
call feedkeys("c<*PREFIX\<esc>.", 'xt')
call assert_equal(['PREFIXPREFIX', ' foo', 'foobar', '', 'foo'], getline(1,'$'))
nmapclear
endfunc
" This isn't actually testing a mapping, but similar use of CTRL-G U as above.
func Test_break_undo()
set whichwrap=<,>,[,]
call feedkeys("G4o2k", "xt")
exe ":norm! iTest3: text with a (parenthesis here\<C-G>U\<Right>new line here\<esc>\<up>\<up>."
call assert_equal('new line here', getline(line('$') - 3))
call assert_equal('Test3: text with a (parenthesis here', getline(line('$') - 2))
call assert_equal('new line here', getline(line('$') - 1))
set nomodified
endfunc
func Test_map_meta_quotes()
imap <M-"> foo
call feedkeys("Go-\<*M-\">-\<Esc>", "xt")
call assert_equal("-foo-", getline('$'))
set nomodified
iunmap <M-">
endfunc
func Test_map_meta_multibyte()
imap <M-á> foo
call assert_match('i <M-á>\s*foo', execute('imap'))
iunmap <M-á>
endfunc
func Test_abbr_after_line_join()
new
abbr foo bar
set backspace=indent,eol,start
exe "normal o\<BS>foo "
call assert_equal("bar ", getline(1))
bwipe!
unabbr foo
set backspace&
endfunc
func Test_map_timeout()
CheckFeature timers
nnoremap aaaa :let got_aaaa = 1<CR>
nnoremap bb :let got_bb = 1<CR>
nmap b aaa
new
func ExitInsert(timer)
let g:line = getline(1)
call feedkeys("\<Esc>", "t")
endfunc
set timeout timeoutlen=200
let timer = timer_start(300, 'ExitInsert')
" After the 'b' Vim waits for another character to see if it matches 'bb'.
" When it times out it is expanded to "aaa", but there is no wait for
" "aaaa". Can't check that reliably though.
call feedkeys("b", "xt!")
call assert_equal("aa", g:line)
call assert_false(exists('got_aaa'))
call assert_false(exists('got_bb'))
bwipe!
nunmap aaaa
nunmap bb
nunmap b
set timeoutlen&
delfunc ExitInsert
call timer_stop(timer)
endfunc
func Test_map_timeout_with_timer_interrupt()
CheckFeature job
CheckFeature timers
let g:test_is_flaky = 1
" Confirm the timer invoked in exit_cb of the job doesn't disturb mapped key
" sequence.
new
let g:val = 0
nnoremap \12 :let g:val = 1<CR>
nnoremap \123 :let g:val = 2<CR>
set timeout timeoutlen=200
func ExitCb(job, status)
let g:timer = timer_start(1, {-> feedkeys("3\<Esc>", 't')})
endfunc
call job_start([&shell, &shellcmdflag, 'echo'], {'exit_cb': 'ExitCb'})
call feedkeys('\12', 'xt!')
call assert_equal(2, g:val)
bwipe!
nunmap \12
nunmap \123
set timeoutlen&
call WaitFor({-> exists('g:timer')})
call timer_stop(g:timer)
unlet g:timer
unlet g:val
delfunc ExitCb
endfunc
func Test_abbreviation_CR()
new
func Eatchar(pat)
let c = nr2char(getchar(0))
return (c =~ a:pat) ? '' : c
endfunc
iabbrev <buffer><silent> ~~7 <c-r>=repeat('~', 7)<CR><c-r>=Eatchar('\s')<cr>
call feedkeys("GA~~7 \<esc>", 'xt')
call assert_equal('~~~~~~~', getline('$'))
%d
call feedkeys("GA~~7\<cr>\<esc>", 'xt')
call assert_equal(['~~~~~~~', ''], getline(1,'$'))
delfunc Eatchar
bw!
endfunc
func Test_cabbr_visual_mode()
cabbr s su
call feedkeys(":s \<c-B>\"\<CR>", 'itx')
call assert_equal('"su ', getreg(':'))
call feedkeys(":'<,'>s \<c-B>\"\<CR>", 'itx')
let expected = '"'. "'<,'>su "
call assert_equal(expected, getreg(':'))
call feedkeys(": '<,'>s \<c-B>\"\<CR>", 'itx')
let expected = '" '. "'<,'>su "
call assert_equal(expected, getreg(':'))
call feedkeys(":'a,'bs \<c-B>\"\<CR>", 'itx')
let expected = '"'. "'a,'bsu "
call assert_equal(expected, getreg(':'))
cunabbr s
endfunc
func Test_motionforce_omap()
func GetCommand()
let g:m=mode(1)
let [g:lnum1, g:col1] = searchpos('-', 'Wb')
if g:lnum1 == 0
return "\<Esc>"
endif
let [g:lnum2, g:col2] = searchpos('-', 'W')
if g:lnum2 == 0
return "\<Esc>"
endif
return ":call Select()\<CR>"
endfunc
func Select()
call cursor([g:lnum1, g:col1])
exe "normal! 1 ". (strlen(g:m) == 2 ? 'v' : g:m[2])
call cursor([g:lnum2, g:col2])
execute "normal! \<BS>"
endfunc
new
onoremap <buffer><expr> i- GetCommand()
" 1) default omap mapping
%d_
call setline(1, ['aaa - bbb', 'x', 'ddd - eee'])
call cursor(2, 1)
norm di-
call assert_equal('no', g:m)
call assert_equal(['aaa -- eee'], getline(1, '$'))
" 2) forced characterwise operation
%d_
call setline(1, ['aaa - bbb', 'x', 'ddd - eee'])
call cursor(2, 1)
norm dvi-
call assert_equal('nov', g:m)
call assert_equal(['aaa -- eee'], getline(1, '$'))
" 3) forced linewise operation
%d_
call setline(1, ['aaa - bbb', 'x', 'ddd - eee'])
call cursor(2, 1)
norm dVi-
call assert_equal('noV', g:m)
call assert_equal([''], getline(1, '$'))
" 4) forced blockwise operation
%d_
call setline(1, ['aaa - bbb', 'x', 'ddd - eee'])
call cursor(2, 1)
exe "norm d\<C-V>i-"
call assert_equal("no\<C-V>", g:m)
call assert_equal(['aaabbb', 'x', 'dddeee'], getline(1, '$'))
bwipe!
delfunc Select
delfunc GetCommand
endfunc
func Test_error_in_map_expr()
" Unlike CheckRunVimInTerminal this does work in a win32 console
CheckFeature terminal
if has('win32') && has('gui_running')
throw 'Skipped: cannot run Vim in a terminal window'
endif
let lines =<< trim [CODE]
func Func()
" fail to create list
let x = [
endfunc
nmap <expr> ! Func()
set updatetime=50
[CODE]
call writefile(lines, 'Xtest.vim')
let buf = term_start(GetVimCommandCleanTerm() .. ' -S Xtest.vim', {'term_rows': 8})
let job = term_getjob(buf)
call WaitForAssert({-> assert_notequal('', term_getline(buf, 8))})
" GC must not run during map-expr processing, which can make Vim crash.
call term_sendkeys(buf, '!')
call TermWait(buf, 50)
call term_sendkeys(buf, "\<CR>")
call TermWait(buf, 50)
call assert_equal('run', job_status(job))
call term_sendkeys(buf, ":qall!\<CR>")
call WaitFor({-> job_status(job) ==# 'dead'})
if has('unix')
call assert_equal('', job_info(job).termsig)
endif
call delete('Xtest.vim')
exe buf .. 'bwipe!'
endfunc
func Test_list_mappings()
" Remove default mappings
imapclear
" reset 'isident' to check it isn't used
set isident=
inoremap <C-m> CtrlM
inoremap <A-S> AltS
inoremap <S-/> ShiftSlash
set isident&
call assert_equal([
\ 'i <S-/> * ShiftSlash',
\ 'i <M-S> * AltS',
\ 'i <C-M> * CtrlM',
\], execute('imap')->trim()->split("\n"))
iunmap <C-M>
iunmap <A-S>
call assert_equal(['i <S-/> * ShiftSlash'], execute('imap')->trim()->split("\n"))
iunmap <S-/>
call assert_equal(['No mapping found'], execute('imap')->trim()->split("\n"))
" List global, buffer local and script local mappings
nmap ,f /^\k\+ (<CR>
nmap <buffer> ,f /^\k\+ (<CR>
nmap <script> ,fs /^\k\+ (<CR>
call assert_equal(['n ,f @/^\k\+ (<CR>',
\ 'n ,fs & /^\k\+ (<CR>',
\ 'n ,f /^\k\+ (<CR>'],
\ execute('nmap ,f')->trim()->split("\n"))
" List <Nop> mapping
nmap ,n <Nop>
call assert_equal(['n ,n <Nop>'],
\ execute('nmap ,n')->trim()->split("\n"))
" verbose map
call assert_match("\tLast set from .*/test_mapping.vim line \\d\\+$",
\ execute('verbose map ,n')->trim()->split("\n")[1])
" character with K_SPECIAL byte in rhs
nmap foo …
call assert_equal(['n foo …'],
\ execute('nmap foo')->trim()->split("\n"))
" modified character with K_SPECIAL byte in rhs
nmap foo <M-…>
call assert_equal(['n foo <M-…>'],
\ execute('nmap foo')->trim()->split("\n"))
" character with K_SPECIAL byte in lhs
nmap … foo
call assert_equal(['n … foo'],
\ execute('nmap …')->trim()->split("\n"))
" modified character with K_SPECIAL byte in lhs
nmap <M-…> foo
call assert_equal(['n <M-…> foo'],
\ execute('nmap <M-…>')->trim()->split("\n"))
" illegal bytes
let str = ":\x7f:\x80:\x90:\xd0:"
exe 'nmap foo ' .. str
call assert_equal(['n foo ' .. strtrans(str)],
\ execute('nmap foo')->trim()->split("\n"))
unlet str
" map to CTRL-V
exe "nmap ,k \<C-V>"
call assert_equal(['n ,k <Nop>'],
\ execute('nmap ,k')->trim()->split("\n"))
" map with space at the beginning
exe "nmap \<C-V> w <Nop>"
call assert_equal(['n <Space>w <Nop>'],
\ execute("nmap \<C-V> w")->trim()->split("\n"))
nmapclear
endfunc
func Test_expr_map_gets_cursor()
new
call setline(1, ['one', 'some w!rd'])
func StoreColumn()
let g:exprLine = line('.')
let g:exprCol = col('.')
return 'x'
endfunc
nnoremap <expr> x StoreColumn()
2
nmap ! f!<Ignore>x
call feedkeys("!", 'xt')
call assert_equal('some wrd', getline(2))
call assert_equal(2, g:exprLine)
call assert_equal(7, g:exprCol)
bwipe!
unlet g:exprLine
unlet g:exprCol
delfunc StoreColumn
nunmap x
nunmap !
endfunc
func Test_expr_map_restore_cursor()
CheckScreendump
let lines =<< trim END
call setline(1, ['one', 'two', 'three'])
2
set ls=2
hi! link StatusLine ErrorMsg
noremap <expr> <C-B> Func()
func Func()
let g:on = !get(g:, 'on', 0)
redraws
return ''
endfunc
func Status()
return get(g:, 'on', 0) ? '[on]' : ''
endfunc
set stl=%{Status()}
END
call writefile(lines, 'XtestExprMap')
let buf = RunVimInTerminal('-S XtestExprMap', #{rows: 10})
call term_sendkeys(buf, "\<C-B>")
call VerifyScreenDump(buf, 'Test_map_expr_1', {})
" clean up
call StopVimInTerminal(buf)
call delete('XtestExprMap')
endfunc
func Test_map_listing()
CheckScreendump
let lines =<< trim END
nmap a b
END
call writefile(lines, 'XtestMapList')
let buf = RunVimInTerminal('-S XtestMapList', #{rows: 6})
call term_sendkeys(buf, ": nmap a\<CR>")
call VerifyScreenDump(buf, 'Test_map_list_1', {})
" clean up
call StopVimInTerminal(buf)
call delete('XtestMapList')
endfunc
func Test_expr_map_error()
CheckScreendump
let lines =<< trim END
func Func()
throw 'test'
return ''
endfunc
nnoremap <expr> <F2> Func()
cnoremap <expr> <F2> Func()
call test_override('ui_delay', 10)
END
call writefile(lines, 'XtestExprMap')
let buf = RunVimInTerminal('-S XtestExprMap', #{rows: 10})
call term_sendkeys(buf, "\<F2>")
call TermWait(buf)
call term_sendkeys(buf, "\<CR>")
call VerifyScreenDump(buf, 'Test_map_expr_2', {})
call term_sendkeys(buf, ":abc\<F2>")
call VerifyScreenDump(buf, 'Test_map_expr_3', {})
call term_sendkeys(buf, "\<Esc>0")
call VerifyScreenDump(buf, 'Test_map_expr_4', {})
" clean up
call StopVimInTerminal(buf)
call delete('XtestExprMap')
endfunc
" Test for mapping errors
func Test_map_error()
call assert_fails('unmap', 'E474:')
call assert_fails("exe 'map ' .. repeat('a', 51) .. ' :ls'", 'E474:')
call assert_fails('unmap abc', 'E31:')
call assert_fails('unabbr abc', 'E24:')
call assert_equal('', maparg(''))
call assert_fails('echo maparg("abc", [])', 'E730:')
" unique map
map ,w /[#&!]<CR>
call assert_fails("map <unique> ,w /[#&!]<CR>", 'E227:')
" unique buffer-local map
call assert_fails("map <buffer> <unique> ,w /[.,;]<CR>", 'E225:')
unmap ,w
" unique abbreviation
abbr SP special
call assert_fails("abbr <unique> SP special", 'E226:')
" unique buffer-local map
call assert_fails("abbr <buffer> <unique> SP special", 'E224:')
unabbr SP
call assert_fails('mapclear abc', 'E474:')
call assert_fails('abclear abc', 'E474:')
call assert_fails('abbr $xyz abc', 'E474:')
" space character in an abbreviation
call assert_fails('abbr ab<space> ABC', 'E474:')
" invalid <expr> map
map <expr> ,f abc
call assert_fails('normal ,f', 'E121:')
unmap <expr> ,f
" Recursive use of :normal in a map
set maxmapdepth=100
map gq :normal gq<CR>
call assert_fails('normal gq', 'E192:')
unmap gq
set maxmapdepth&
endfunc
" Test for <special> key mapping
func Test_map_special()
new
let old_cpo = &cpo
set cpo+=<
imap <F12> Blue
call feedkeys("i\<F12>", "x")
call assert_equal("<F12>", getline(1))
call feedkeys("ddi<F12>", "x")
call assert_equal("Blue", getline(1))
iunmap <F12>
imap <special> <F12> Green
call feedkeys("ddi\<F12>", "x")
call assert_equal("Green", getline(1))
call feedkeys("ddi<F12>", "x")
call assert_equal("<F12>", getline(1))
iunmap <special> <F12>
let &cpo = old_cpo
%bwipe!
endfunc
" Test for hasmapto()
func Test_hasmapto()
call assert_equal(0, hasmapto('/^\k\+ ('))
map ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ ('))
unmap ,f
" Insert mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'i'))
imap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'i'))
iunmap ,f
" Normal mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'n'))
nmap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ ('))
call assert_equal(1, hasmapto('/^\k\+ (', 'n'))
nunmap ,f
" Visual and Select mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'v'))
call assert_equal(0, hasmapto('/^\k\+ (', 'x'))
call assert_equal(0, hasmapto('/^\k\+ (', 's'))
vmap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'v'))
call assert_equal(1, hasmapto('/^\k\+ (', 'x'))
call assert_equal(1, hasmapto('/^\k\+ (', 's'))
vunmap ,f
" Visual mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'x'))
xmap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'v'))
call assert_equal(1, hasmapto('/^\k\+ (', 'x'))
call assert_equal(0, hasmapto('/^\k\+ (', 's'))
xunmap ,f
" Select mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 's'))
smap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'v'))
call assert_equal(0, hasmapto('/^\k\+ (', 'x'))
call assert_equal(1, hasmapto('/^\k\+ (', 's'))
sunmap ,f
" Operator-pending mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'o'))
omap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'o'))
ounmap ,f
" Language mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'l'))
lmap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'l'))
lunmap ,f
" Cmdline mode mapping
call assert_equal(0, hasmapto('/^\k\+ (', 'c'))
cmap ,f /^\k\+ (<CR>
call assert_equal(1, hasmapto('/^\k\+ (', 'c'))
cunmap ,f
call assert_equal(0, hasmapto('/^\k\+ (', 'n', 1))
endfunc
" Test for command-line completion of maps
func Test_mapcomplete()
call assert_equal(['<buffer>', '<expr>', '<nowait>', '<script>',
\ '<silent>', '<special>', '<unique>'],
\ getcompletion('', 'mapping'))
call assert_equal([], getcompletion(',d', 'mapping'))
call feedkeys(":unmap <buf\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"unmap <buffer>', @:)
call feedkeys(":unabbr <buf\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"unabbr <buffer>', @:)
call feedkeys(":abbr! \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal("\"abbr! \x01", @:)
" Multiple matches for a map
nmap ,f /H<CR>
omap ,f /H<CR>
call feedkeys(":map ,\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"map ,f', @:)
mapclear
endfunc
func GetAbbrText()
unabbr hola
return 'hello'
endfunc
" Test for <expr> in abbreviation
func Test_expr_abbr()
new
iabbr <expr> teh "the"
call feedkeys("iteh ", "tx")
call assert_equal('the ', getline(1))
iabclear
call setline(1, '')
" invalid <expr> abbreviation
abbr <expr> hte GetAbbr()
call assert_fails('normal ihte ', 'E117:')
call assert_equal('', getline(1))
unabbr <expr> hte
" evaluating the expression deletes the abbreviation
abbr <expr> hola GetAbbrText()
call assert_equal('GetAbbrText()', maparg('hola', 'i', '1'))
call feedkeys("ahola \<Esc>", 'xt')
call assert_equal('hello ', getline('.'))
call assert_equal('', maparg('hola', 'i', '1'))
bwipe!
endfunc
" Test for storing mappings in different modes in a vimrc file
func Test_mkvimrc_mapmodes()
map a1 /a1
nmap a2 /a2
vmap a3 /a3
smap a4 /a4
xmap a5 /a5
omap a6 /a6
map! a7 /a7
imap a8 /a8
lmap a9 /a9
cmap a10 /a10
tmap a11 /a11
" Normal + Visual map
map a12 /a12
sunmap a12
ounmap a12
" Normal + Selectmode map
map a13 /a13
xunmap a13
ounmap a13
" Normal + OpPending map
map a14 /a14
vunmap a14
" Visual + Selectmode map
map a15 /a15
nunmap a15
ounmap a15
" Visual + OpPending map
map a16 /a16
nunmap a16
sunmap a16
" Selectmode + OpPending map
map a17 /a17
nunmap a17
xunmap a17
" Normal + Visual + Selectmode map
map a18 /a18
ounmap a18
" Normal + Visual + OpPending map
map a19 /a19
sunmap a19
" Normal + Selectmode + OpPending map
map a20 /a20
xunmap a20
" Visual + Selectmode + OpPending map
map a21 /a21
nunmap a21
" Mapping to Nop
map a22 <Nop>
" Script local mapping
map <script> a23 /a23
" Newline in {lhs} and {rhs} of a map
exe "map a24\<C-V>\<C-J> ia24\<C-V>\<C-J><Esc>"
" Abbreviation
abbr a25 A25
cabbr a26 A26
iabbr a27 A27
mkvimrc! Xvimrc
let l = readfile('Xvimrc')
call assert_equal(['map a1 /a1'], filter(copy(l), 'v:val =~ " a1 "'))
call assert_equal(['nmap a2 /a2'], filter(copy(l), 'v:val =~ " a2 "'))
call assert_equal(['vmap a3 /a3'], filter(copy(l), 'v:val =~ " a3 "'))
call assert_equal(['smap a4 /a4'], filter(copy(l), 'v:val =~ " a4 "'))
call assert_equal(['xmap a5 /a5'], filter(copy(l), 'v:val =~ " a5 "'))
call assert_equal(['omap a6 /a6'], filter(copy(l), 'v:val =~ " a6 "'))
call assert_equal(['map! a7 /a7'], filter(copy(l), 'v:val =~ " a7 "'))
call assert_equal(['imap a8 /a8'], filter(copy(l), 'v:val =~ " a8 "'))
call assert_equal(['lmap a9 /a9'], filter(copy(l), 'v:val =~ " a9 "'))
call assert_equal(['cmap a10 /a10'], filter(copy(l), 'v:val =~ " a10 "'))
call assert_equal(['tmap a11 /a11'], filter(copy(l), 'v:val =~ " a11 "'))
call assert_equal(['nmap a12 /a12', 'xmap a12 /a12'],
\ filter(copy(l), 'v:val =~ " a12 "'))
call assert_equal(['nmap a13 /a13', 'smap a13 /a13'],
\ filter(copy(l), 'v:val =~ " a13 "'))
call assert_equal(['nmap a14 /a14', 'omap a14 /a14'],
\ filter(copy(l), 'v:val =~ " a14 "'))
call assert_equal(['vmap a15 /a15'], filter(copy(l), 'v:val =~ " a15 "'))
call assert_equal(['xmap a16 /a16', 'omap a16 /a16'],
\ filter(copy(l), 'v:val =~ " a16 "'))
call assert_equal(['smap a17 /a17', 'omap a17 /a17'],
\ filter(copy(l), 'v:val =~ " a17 "'))
call assert_equal(['nmap a18 /a18', 'vmap a18 /a18'],
\ filter(copy(l), 'v:val =~ " a18 "'))
call assert_equal(['nmap a19 /a19', 'xmap a19 /a19', 'omap a19 /a19'],
\ filter(copy(l), 'v:val =~ " a19 "'))
call assert_equal(['nmap a20 /a20', 'smap a20 /a20', 'omap a20 /a20'],
\ filter(copy(l), 'v:val =~ " a20 "'))
call assert_equal(['vmap a21 /a21', 'omap a21 /a21'],
\ filter(copy(l), 'v:val =~ " a21 "'))
call assert_equal(['map a22 <Nop>'], filter(copy(l), 'v:val =~ " a22 "'))
call assert_equal([], filter(copy(l), 'v:val =~ " a23 "'))
call assert_equal(["map a24<NL> ia24<NL>\x16\e"],
\ filter(copy(l), 'v:val =~ " a24"'))
call assert_equal(['abbr a25 A25'], filter(copy(l), 'v:val =~ " a25 "'))
call assert_equal(['cabbr a26 A26'], filter(copy(l), 'v:val =~ " a26 "'))
call assert_equal(['iabbr a27 A27'], filter(copy(l), 'v:val =~ " a27 "'))
call delete('Xvimrc')
mapclear
nmapclear
vmapclear
xmapclear
smapclear
omapclear
imapclear
lmapclear
cmapclear
tmapclear
endfunc
" Test for recursive mapping ('maxmapdepth')
func Test_map_recursive()
map x y
map y x
call assert_fails('normal x', 'E223:')
unmap x
unmap y
endfunc
" Test for removing an abbreviation using {rhs} and with space after {lhs}
func Test_abbr_remove()
abbr foo bar
let d = maparg('foo', 'i', 1, 1)
call assert_equal(['foo', 'bar', '!'], [d.lhs, d.rhs, d.mode])
unabbr bar
call assert_equal({}, maparg('foo', 'i', 1, 1))
abbr foo bar
unabbr foo<space><tab>
call assert_equal({}, maparg('foo', 'i', 1, 1))
endfunc
" Trigger an abbreviation using a special key
func Test_abbr_trigger_special()
new
iabbr teh the
call feedkeys("iteh\<F2>\<Esc>", 'xt')
call assert_equal('the<F2>', getline(1))
iunab teh
close!
endfunc
" Test for '<' in 'cpoptions'
func Test_map_cpo_special_keycode()
set cpo-=<
imap x<Bslash>k Test
let d = maparg('x<Bslash>k', 'i', 0, 1)
call assert_equal(['x\k', 'Test', 'i'], [d.lhs, d.rhs, d.mode])
call feedkeys(":imap x\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"imap x\k', @:)
iunmap x<Bslash>k
set cpo+=<
imap x<Bslash>k Test
let d = maparg('x<Bslash>k', 'i', 0, 1)
call assert_equal(['x<Bslash>k', 'Test', 'i'], [d.lhs, d.rhs, d.mode])
call feedkeys(":imap x\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"imap x<Bslash>k', @:)
iunmap x<Bslash>k
set cpo-=<
" Modifying 'cpo' above adds some default mappings, remove them
mapclear
mapclear!
endfunc
" Test for <Cmd> key in maps to execute commands
func Test_map_cmdkey()
new
" Error cases
let x = 0
noremap <F3> <Cmd><Cmd>let x = 1<CR>
call assert_fails('call feedkeys("\<F3>", "xt")', 'E1136:')
call assert_equal(0, x)
noremap <F3> <Cmd><F3>let x = 2<CR>
call assert_fails('call feedkeys("\<F3>", "xt")', 'E1137:')
call assert_equal(0, x)
noremap <F3> <Cmd>let x = 3
call assert_fails('call feedkeys("\<F3>", "xt!")', 'E1255:')
call assert_equal(0, x)
" works in various modes and sees the correct mode()
noremap <F3> <Cmd>let m = mode(1)<CR>
noremap! <F3> <Cmd>let m = mode(1)<CR>