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-rw-r--r--src/testdir/test_mapping.vim1817
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diff --git a/src/testdir/test_mapping.vim b/src/testdir/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', 'D')
+
+ 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
+
+ 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
+ let lines = execute('verbose map ,n')->trim()->split("\n")
+
+ " Remove "Seen modifyOtherKeys" and other optional info.
+ if lines[0] =~ 'Seen modifyOtherKeys'
+ call remove(lines, 0)
+ endif
+ if lines[0] =~ 'modifyOtherKeys detected:'
+ call remove(lines, 0)
+ endif
+ if lines[0] =~ 'Kitty keyboard protocol:'
+ call remove(lines, 0)
+ endif
+ if lines[0] == ''
+ call remove(lines, 0)
+ endif
+
+ let index = indexof(lines, 'v:val =~ "Last set"')
+ call assert_equal(1, index)
+ call assert_match("\tLast set from .*/test_mapping.vim line \\d\\+$",
+ \ lines[index])
+
+ " 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', 'D')
+ let buf = RunVimInTerminal('-S XtestExprMap', #{rows: 10})
+ call term_sendkeys(buf, GetEscCodeWithModifier('C', 'B'))
+ call VerifyScreenDump(buf, 'Test_map_expr_1', {})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_map_listing()
+ CheckScreendump
+
+ let lines =<< trim END
+ nmap a b
+ END
+ call writefile(lines, 'XtestMapList', 'D')
+ 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)
+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', 'D')
+ 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)
+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", @:)
+
+ " When multiple matches have the same {lhs}, it should only appear once.
+ " The simplified form should also not be included.
+ nmap ,<C-F> /H<CR>
+ omap ,<C-F> /H<CR>
+ call feedkeys(":map ,\<C-A>\<C-B>\"\<CR>", 'tx')
+ call assert_equal('"map ,<C-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>
+
+ " normal mode
+ call feedkeys("\<F3>", 'xt')
+ call assert_equal('n', m)
+
+ " visual mode
+ call feedkeys("v\<F3>", 'xt!')
+ call assert_equal('v', m)
+ " shouldn't leave the visual mode
+ call assert_equal('v', mode(1))
+ call feedkeys("\<Esc>", 'xt')
+ call assert_equal('n', mode(1))
+
+ " visual mapping in select mode
+ call feedkeys("gh\<F3>", 'xt!')
+ call assert_equal('v', m)
+ " shouldn't leave select mode
+ call assert_equal('s', mode(1))
+ call feedkeys("\<Esc>", 'xt')
+ call assert_equal('n', mode(1))
+
+ " select mode mapping
+ snoremap <F3> <Cmd>let m = mode(1)<cr>
+ call feedkeys("gh\<F3>", 'xt!')
+ call assert_equal('s', m)
+ " shouldn't leave select mode
+ call assert_equal('s', mode(1))
+ call feedkeys("\<Esc>", 'xt')
+ call assert_equal('n', mode(1))
+
+ " operator-pending mode
+ call feedkeys("d\<F3>", 'xt!')
+ call assert_equal('no', m)
+ " leaves the operator-pending mode
+ call assert_equal('n', mode(1))
+
+ " insert mode
+ call feedkeys("i\<F3>abc", 'xt')
+ call assert_equal('i', m)
+ call assert_equal('abc', getline('.'))
+
+ " replace mode
+ call feedkeys("0R\<F3>two", 'xt')
+ call assert_equal('R', m)
+ call assert_equal('two', getline('.'))
+
+ " virtual replace mode
+ call setline('.', "one\ttwo")
+ call feedkeys("4|gR\<F3>xxx", 'xt')
+ call assert_equal('Rv', m)
+ call assert_equal("onexxx\ttwo", getline('.'))
+
+ " cmdline mode
+ call feedkeys(":\<F3>\"xxx\<CR>", 'xt!')
+ call assert_equal('c', m)
+ call assert_equal('"xxx', @:)
+
+ " terminal mode
+ if CanRunVimInTerminal()
+ tnoremap <F3> <Cmd>let m = mode(1)<CR>
+ let buf = Run_shell_in_terminal({})
+ call feedkeys("\<F3>", 'xt')
+ call assert_equal('t', m)
+ call assert_equal('t', mode(1))
+ call StopShellInTerminal(buf)
+ close!
+ tunmap <F3>
+ endif
+
+ " invoke cmdline mode recursively
+ noremap! <F2> <Cmd>norm! :foo<CR>
+ %d
+ call setline(1, ['some short lines', 'of test text'])
+ call feedkeys(":bar\<F2>x\<C-B>\"\r", 'xt')
+ call assert_equal('"barx', @:)
+ unmap! <F2>
+
+ " test for calling a <SID> function
+ let lines =<< trim END
+ map <F2> <Cmd>call <SID>do_it()<CR>
+ func s:do_it()
+ let g:x = 32
+ endfunc
+ END
+ call writefile(lines, 'Xscript', 'D')
+ source Xscript
+ call feedkeys("\<F2>", 'xt')
+ call assert_equal(32, g:x)
+
+ unmap <F3>
+ unmap! <F3>
+ %bw!
+
+ " command line ending in "0" is handled without errors
+ onoremap ix <cmd>eval 0<cr>
+ call feedkeys('dix.', 'xt')
+ ounmap ix
+endfunc
+
+" text object enters visual mode
+func TextObj()
+ if mode() !=# "v"
+ normal! v
+ end
+ call cursor(1, 3)
+ normal! o
+ call cursor(2, 4)
+endfunc
+
+func s:cmdmap(lhs, rhs)
+ exe 'noremap ' .. a:lhs .. ' <Cmd>' .. a:rhs .. '<CR>'
+ exe 'noremap! ' .. a:lhs .. ' <Cmd>' .. a:rhs .. '<CR>'
+endfunc
+
+func s:cmdunmap(lhs)
+ exe 'unmap ' .. a:lhs
+ exe 'unmap! ' .. a:lhs
+endfunc
+
+" Map various <Fx> keys used by the <Cmd> key tests
+func s:setupMaps()
+ call s:cmdmap('<F3>', 'let m = mode(1)')
+ call s:cmdmap('<F4>', 'normal! ww')
+ call s:cmdmap('<F5>', 'normal! "ay')
+ call s:cmdmap('<F6>', 'throw "very error"')
+ call s:cmdmap('<F7>', 'call TextObj()')
+ call s:cmdmap('<F8>', 'startinsert')
+ call s:cmdmap('<F9>', 'stopinsert')
+endfunc
+
+" Remove the mappings setup by setupMaps()
+func s:cleanupMaps()
+ call s:cmdunmap('<F3>')
+ call s:cmdunmap('<F4>')
+ call s:cmdunmap('<F5>')
+ call s:cmdunmap('<F6>')
+ call s:cmdunmap('<F7>')
+ call s:cmdunmap('<F8>')
+ call s:cmdunmap('<F9>')
+endfunc
+
+" Test for <Cmd> mapping in normal mode
+func Test_map_cmdkey_normal_mode()
+ new
+ call s:setupMaps()
+
+ " check v:count and v:register works
+ call s:cmdmap('<F2>', 'let s = [mode(1), v:count, v:register]')
+ call feedkeys("\<F2>", 'xt')
+ call assert_equal(['n', 0, '"'], s)
+ call feedkeys("7\<F2>", 'xt')
+ call assert_equal(['n', 7, '"'], s)
+ call feedkeys("\"e\<F2>", 'xt')
+ call assert_equal(['n', 0, 'e'], s)
+ call feedkeys("5\"k\<F2>", 'xt')
+ call assert_equal(['n', 5, 'k'], s)
+ call s:cmdunmap('<F2>')
+
+ call setline(1, ['some short lines', 'of test text'])
+ call feedkeys("\<F7>y", 'xt')
+ call assert_equal("me short lines\nof t", @")
+ call assert_equal('v', getregtype('"'))
+ call assert_equal([0, 1, 3, 0], getpos("'<"))
+ call assert_equal([0, 2, 4, 0], getpos("'>"))
+
+ " startinsert
+ %d
+ call feedkeys("\<F8>abc", 'xt')
+ call assert_equal('abc', getline(1))
+
+ " feedkeys are not executed immediately
+ noremap ,a <Cmd>call feedkeys("aalpha") \| let g:a = getline(2)<CR>
+ %d
+ call setline(1, ['some short lines', 'of test text'])
+ call cursor(2, 3)
+ call feedkeys(",a\<F3>", 'xt')
+ call assert_equal('of test text', g:a)
+ call assert_equal('n', m)
+ call assert_equal(['some short lines', 'of alphatest text'], getline(1, '$'))
+ nunmap ,a
+
+ " feedkeys(..., 'x') is executed immediately, but insert mode is aborted
+ noremap ,b <Cmd>call feedkeys("abeta", 'x') \| let g:b = getline(2)<CR>
+ call feedkeys(",b\<F3>", 'xt')
+ call assert_equal('n', m)
+ call assert_equal('of alphabetatest text', g:b)
+ nunmap ,b
+
+ call s:cleanupMaps()
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping with the :normal command
+func Test_map_cmdkey_normal_cmd()
+ new
+ noremap ,x <Cmd>call append(1, "xx") \| call append(1, "aa")<CR>
+ noremap ,f <Cmd>nosuchcommand<CR>
+ noremap ,e <Cmd>throw "very error" \| call append(1, "yy")<CR>
+ noremap ,m <Cmd>echoerr "The message." \| call append(1, "zz")<CR>
+ noremap ,w <Cmd>for i in range(5) \| if i==1 \| echoerr "Err" \| endif \| call append(1, i) \| endfor<CR>
+
+ call setline(1, ['some short lines', 'of test text'])
+ exe "norm ,x\r"
+ call assert_equal(['some short lines', 'aa', 'xx', 'of test text'], getline(1, '$'))
+
+ call assert_fails('norm ,f', 'E492:')
+ call assert_fails('norm ,e', 'very error')
+ call assert_fails('norm ,m', 'The message.')
+ call assert_equal(['some short lines', 'aa', 'xx', 'of test text'], getline(1, '$'))
+
+ %d
+ let caught_err = 0
+ try
+ exe "normal ,w"
+ catch /Vim(echoerr):Err/
+ let caught_err = 1
+ endtry
+ call assert_equal(1, caught_err)
+ call assert_equal(['', '0'], getline(1, '$'))
+
+ %d
+ call assert_fails('normal ,w', 'Err')
+ call assert_equal(['', '4', '3', '2' ,'1', '0'], getline(1, '$'))
+ call assert_equal(1, line('.'))
+
+ nunmap ,x
+ nunmap ,f
+ nunmap ,e
+ nunmap ,m
+ nunmap ,w
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in visual mode
+func Test_map_cmdkey_visual_mode()
+ new
+ set showmode
+ call s:setupMaps()
+
+ call setline(1, ['some short lines', 'of test text'])
+ call feedkeys("v\<F4>", 'xt!')
+ call assert_equal(['v', 1, 12], [mode(1), col('v'), col('.')])
+
+ " can invoke an operator, ending the visual mode
+ let @a = ''
+ call feedkeys("\<F5>", 'xt!')
+ call assert_equal('n', mode(1))
+ call assert_equal('some short l', @a)
+
+ " error doesn't interrupt visual mode
+ call assert_fails('call feedkeys("ggvw\<F6>", "xt!")', 'E605:')
+ call assert_equal(['v', 1, 6], [mode(1), col('v'), col('.')])
+ call feedkeys("\<F7>", 'xt!')
+ call assert_equal(['v', 1, 3, 2, 4], [mode(1), line('v'), col('v'), line('.'), col('.')])
+
+ " startinsert gives "-- (insert) VISUAL --" mode
+ call feedkeys("\<F8>", 'xt!')
+ call assert_equal(['v', 1, 3, 2, 4], [mode(1), line('v'), col('v'), line('.'), col('.')])
+ redraw!
+ call assert_match('^-- (insert) VISUAL --', Screenline(&lines))
+ call feedkeys("\<Esc>new ", 'x')
+ call assert_equal(['some short lines', 'of new test text'], getline(1, '$'))
+
+ call s:cleanupMaps()
+ set showmode&
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in select mode
+func Test_map_cmdkey_select_mode()
+ new
+ set showmode
+ call s:setupMaps()
+
+ snoremap <F1> <cmd>throw "very error"<CR>
+ snoremap <F2> <cmd>normal! <c-g>"by<CR>
+ call setline(1, ['some short lines', 'of test text'])
+
+ call feedkeys("gh\<F4>", "xt!")
+ call assert_equal(['s', 1, 12], [mode(1), col('v'), col('.')])
+ redraw!
+ call assert_match('^-- SELECT --', Screenline(&lines))
+
+ " visual mapping in select mode restarts select mode after operator
+ let @a = ''
+ call feedkeys("\<F5>", 'xt!')
+ call assert_equal('s', mode(1))
+ call assert_equal('some short l', @a)
+
+ " select mode mapping works, and does not restart select mode
+ let @b = ''
+ call feedkeys("\<F2>", 'xt!')
+ call assert_equal('n', mode(1))
+ call assert_equal('some short l', @b)
+
+ " error doesn't interrupt temporary visual mode
+ call assert_fails('call feedkeys("\<Esc>ggvw\<C-G>\<F6>", "xt!")', 'E605:')
+ redraw!
+ call assert_match('^-- VISUAL --', Screenline(&lines))
+ " quirk: restoration of select mode is not performed
+ call assert_equal(['v', 1, 6], [mode(1), col('v'), col('.')])
+
+ " error doesn't interrupt select mode
+ call assert_fails('call feedkeys("\<Esc>ggvw\<C-G>\<F1>", "xt!")', 'E605:')
+ redraw!
+ call assert_match('^-- SELECT --', Screenline(&lines))
+ call assert_equal(['s', 1, 6], [mode(1), col('v'), col('.')])
+
+ call feedkeys("\<F7>", 'xt!')
+ redraw!
+ call assert_match('^-- SELECT --', Screenline(&lines))
+ call assert_equal(['s', 1, 3, 2, 4], [mode(1), line('v'), col('v'), line('.'), col('.')])
+
+ " startinsert gives "-- SELECT (insert) --" mode
+ call feedkeys("\<F8>", 'xt!')
+ redraw!
+ call assert_match('^-- (insert) SELECT --', Screenline(&lines))
+ call assert_equal(['s', 1, 3, 2, 4], [mode(1), line('v'), col('v'), line('.'), col('.')])
+ call feedkeys("\<Esc>new ", 'x')
+ call assert_equal(['some short lines', 'of new test text'], getline(1, '$'))
+
+ sunmap <F1>
+ sunmap <F2>
+ call s:cleanupMaps()
+ set showmode&
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in operator-pending mode
+func Test_map_cmdkey_op_pending_mode()
+ new
+ call s:setupMaps()
+
+ call setline(1, ['some short lines', 'of test text'])
+ call feedkeys("d\<F4>", 'xt')
+ call assert_equal(['lines', 'of test text'], getline(1, '$'))
+ call assert_equal(['some short '], getreg('"', 1, 1))
+ " create a new undo point
+ let &undolevels = &undolevels
+
+ call feedkeys(".", 'xt')
+ call assert_equal(['test text'], getline(1, '$'))
+ call assert_equal(['lines', 'of '], getreg('"', 1, 1))
+ " create a new undo point
+ let &undolevels = &undolevels
+
+ call feedkeys("uu", 'xt')
+ call assert_equal(['some short lines', 'of test text'], getline(1, '$'))
+
+ " error aborts operator-pending, operator not performed
+ call assert_fails('call feedkeys("d\<F6>", "xt")', 'E605:')
+ call assert_equal(['some short lines', 'of test text'], getline(1, '$'))
+
+ call feedkeys("\"bd\<F7>", 'xt')
+ call assert_equal(['soest text'], getline(1, '$'))
+ call assert_equal(['me short lines', 'of t'], getreg('b', 1, 1))
+
+ " startinsert aborts operator
+ call feedkeys("d\<F8>cc", 'xt')
+ call assert_equal(['soccest text'], getline(1, '$'))
+
+ call s:cleanupMaps()
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in insert mode
+func Test_map_cmdkey_insert_mode()
+ new
+ call s:setupMaps()
+
+ call setline(1, ['some short lines', 'of test text'])
+ " works the same as <C-O>w<C-O>w
+ call feedkeys("iindeed \<F4>little ", 'xt')
+ call assert_equal(['indeed some short little lines', 'of test text'], getline(1, '$'))
+ call assert_fails('call feedkeys("i\<F6> 2", "xt")', 'E605:')
+ call assert_equal(['indeed some short little 2 lines', 'of test text'], getline(1, '$'))
+
+ " Note when entering visual mode from InsertEnter autocmd, an async event,
+ " or a <Cmd> mapping, vim ends up in undocumented "INSERT VISUAL" mode.
+ call feedkeys("i\<F7>stuff ", 'xt')
+ call assert_equal(['indeed some short little 2 lines', 'of stuff test text'], getline(1, '$'))
+ call assert_equal(['v', 1, 3, 2, 9], [mode(1), line('v'), col('v'), line('.'), col('.')])
+
+ call feedkeys("\<F5>", 'xt')
+ call assert_equal(['deed some short little 2 lines', 'of stuff '], getreg('a', 1, 1))
+
+ " also works as part of abbreviation
+ abbr foo <Cmd>let g:y = 17<CR>bar
+ exe "normal i\<space>foo "
+ call assert_equal(17, g:y)
+ call assert_equal('in bar deed some short little 2 lines', getline(1))
+ unabbr foo
+
+ " :startinsert does nothing
+ call setline(1, 'foo bar')
+ call feedkeys("ggi\<F8>vim", 'xt')
+ call assert_equal('vimfoo bar', getline(1))
+
+ " :stopinsert works
+ call feedkeys("ggi\<F9>Abc", 'xt')
+ call assert_equal('vimfoo barbc', getline(1))
+
+ call s:cleanupMaps()
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in insert-completion mode
+func Test_map_cmdkey_insert_complete_mode()
+ new
+ call s:setupMaps()
+
+ call setline(1, 'some short lines')
+ call feedkeys("os\<C-X>\<C-N>\<F3>\<C-N> ", 'xt')
+ call assert_equal('ic', m)
+ call assert_equal(['some short lines', 'short '], getline(1, '$'))
+
+ call s:cleanupMaps()
+ %bw!
+endfunc
+
+" Test for <Cmd> mapping in cmdline mode
+func Test_map_cmdkey_cmdline_mode()
+ new
+ call s:setupMaps()
+
+ call setline(1, ['some short lines', 'of test text'])
+ let x = 0
+ call feedkeys(":let x\<F3>= 10\r", 'xt')
+ call assert_equal('c', m)
+ call assert_equal(10, x)
+
+ " exception doesn't leave cmdline mode
+ call assert_fails('call feedkeys(":let x\<F6>= 20\r", "xt")', 'E605:')
+ call assert_equal(20, x)
+
+ " move cursor in the buffer from cmdline mode
+ call feedkeys(":let x\<F4>= 30\r", 'xt')
+ call assert_equal(30, x)
+ call assert_equal(12, col('.'))
+
+ " :startinsert takes effect after leaving cmdline mode
+ call feedkeys(":let x\<F8>= 40\rnew ", 'xt')
+ call assert_equal(40, x)
+ call assert_equal('some short new lines', getline(1))
+
+ call s:cleanupMaps()
+ %bw!
+endfunc
+
+func Test_map_cmdkey_redo()
+ func SelectDash()
+ call search('^---\n\zs', 'bcW')
+ norm! V
+ call search('\n\ze---$', 'W')
+ endfunc
+
+ let text =<< trim END
+ ---
+ aaa
+ ---
+ bbb
+ bbb
+ ---
+ ccc
+ ccc
+ ccc
+ ---
+ END
+ new Xcmdtext
+ call setline(1, text)
+
+ onoremap <silent> i- <Cmd>call SelectDash()<CR>
+ call feedkeys('2Gdi-', 'xt')
+ call assert_equal(['---', '---'], getline(1, 2))
+ call feedkeys('j.', 'xt')
+ call assert_equal(['---', '---', '---'], getline(1, 3))
+ call feedkeys('j.', 'xt')
+ call assert_equal(['---', '---', '---', '---'], getline(1, 4))
+
+ bwipe!
+ call delete('Xcmdtext')
+ delfunc SelectDash
+ ounmap i-
+endfunc
+
+func Test_map_script_cmd_restore()
+ let lines =<< trim END
+ vim9script
+ nnoremap <F3> <ScriptCmd>eval 1 + 2<CR>
+ END
+ call v9.CheckScriptSuccess(lines)
+ call feedkeys("\<F3>:let g:result = 3+4\<CR>", 'xtc')
+ call assert_equal(7, g:result)
+
+ nunmap <F3>
+ unlet g:result
+endfunc
+
+func Test_map_script_cmd_finds_func()
+ let lines =<< trim END
+ vim9script
+ onoremap <F3> <ScriptCmd>Func()<CR>
+ def Func()
+ g:func_called = 'yes'
+ enddef
+ END
+ call v9.CheckScriptSuccess(lines)
+ call feedkeys("y\<F3>\<Esc>", 'xtc')
+ call assert_equal('yes', g:func_called)
+
+ ounmap <F3>
+ unlet g:func_called
+endfunc
+
+func Test_map_script_cmd_survives_unmap()
+ let lines =<< trim END
+ vim9script
+ var n = 123
+ nnoremap <F4> <ScriptCmd><CR>
+ autocmd CmdlineEnter * silent! nunmap <F4>
+ nnoremap <F3> :<ScriptCmd>eval setbufvar(bufnr(), "result", n)<CR>
+ feedkeys("\<F3>\<CR>", 'xct')
+ assert_equal(123, b:result)
+ END
+ call v9.CheckScriptSuccess(lines)
+
+ nunmap <F3>
+ unlet b:result
+ autocmd! CmdlineEnter
+endfunc
+
+func Test_map_script_cmd_redo()
+ call mkdir('Xmapcmd', 'R')
+ let lines =<< trim END
+ vim9script
+ import autoload './script.vim'
+ onoremap <F3> <ScriptCmd>script.Func()<CR>
+ END
+ call writefile(lines, 'Xmapcmd/plugin.vim')
+
+ let lines =<< trim END
+ vim9script
+ export def Func()
+ normal! dd
+ enddef
+ END
+ call writefile(lines, 'Xmapcmd/script.vim')
+ new
+ call setline(1, ['one', 'two', 'three', 'four'])
+ nnoremap j j
+ source Xmapcmd/plugin.vim
+ call feedkeys("d\<F3>j.", 'xt')
+ call assert_equal(['two', 'four'], getline(1, '$'))
+
+ ounmap <F3>
+ nunmap j
+ bwipe!
+endfunc
+
+" Test for using <script> with a map to remap characters in rhs
+func Test_script_local_remap()
+ new
+ inoremap <buffer> <SID>xyz mno
+ inoremap <buffer> <script> abc st<SID>xyzre
+ normal iabc
+ call assert_equal('stmnore', getline(1))
+ bwipe!
+endfunc
+
+func Test_abbreviate_multi_byte()
+ new
+ iabbrev foo bar
+ call feedkeys("ifoo…\<Esc>", 'xt')
+ call assert_equal("bar…", getline(1))
+ iunabbrev foo
+ bwipe!
+endfunc
+
+" Test for abbreviations with 'latin1' encoding
+func Test_abbreviate_latin1_encoding()
+ set encoding=latin1
+ call assert_fails('abbr ab#$c ABC', 'E474:')
+ new
+ iabbr <buffer> #i #include
+ iabbr <buffer> ## #enddef
+ exe "normal i#i\<C-]>"
+ call assert_equal('#include', getline(1))
+ exe "normal 0Di##\<C-]>"
+ call assert_equal('#enddef', getline(1))
+ %bw!
+ set encoding=utf-8
+endfunc
+
+" Test for <Plug> always being mapped, even when used with "noremap".
+func Test_plug_remap()
+ let g:foo = 0
+ nnoremap <Plug>(Increase_x) <Cmd>let g:foo += 1<CR>
+ nmap <F2> <Plug>(Increase_x)
+ nnoremap <F3> <Plug>(Increase_x)
+ call feedkeys("\<F2>", 'xt')
+ call assert_equal(1, g:foo)
+ call feedkeys("\<F3>", 'xt')
+ call assert_equal(2, g:foo)
+ nnoremap x <Nop>
+ nmap <F4> x<Plug>(Increase_x)x
+ nnoremap <F5> x<Plug>(Increase_x)x
+ call setline(1, 'Some text')
+ normal! gg$
+ call feedkeys("\<F4>", 'xt')
+ call assert_equal(3, g:foo)
+ call assert_equal('Some text', getline(1))
+ call feedkeys("\<F5>", 'xt')
+ call assert_equal(4, g:foo)
+ call assert_equal('Some te', getline(1))
+ nunmap <Plug>(Increase_x)
+ nunmap <F2>
+ nunmap <F3>
+ nunmap <F4>
+ nunmap <F5>
+ unlet g:foo
+ %bw!
+endfunc
+
+func Test_mouse_drag_mapped_start_select()
+ set mouse=a
+ set selectmode=key,mouse
+ func ClickExpr()
+ call test_setmouse(1, 1)
+ return "\<LeftMouse>"
+ endfunc
+ func DragExpr()
+ call test_setmouse(1, 2)
+ return "\<LeftDrag>"
+ endfunc
+ nnoremap <expr> <F2> ClickExpr()
+ nmap <expr> <F3> DragExpr()
+
+ nnoremap <LeftDrag> <LeftDrag><Cmd><CR>
+ exe "normal \<F2>\<F3>"
+ call assert_equal('s', mode())
+ exe "normal! \<C-\>\<C-N>"
+
+ nunmap <LeftDrag>
+ nunmap <F2>
+ nunmap <F3>
+ delfunc ClickExpr
+ delfunc DragExpr
+ set selectmode&
+ set mouse&
+endfunc
+
+func Test_mouse_drag_statusline()
+ set laststatus=2
+ set mouse=a
+ func ClickExpr()
+ call test_setmouse(&lines - 1, 1)
+ return "\<LeftMouse>"
+ endfunc
+ func DragExpr()
+ call test_setmouse(&lines - 2, 1)
+ return "\<LeftDrag>"
+ endfunc
+ nnoremap <expr> <F2> ClickExpr()
+ nnoremap <expr> <F3> DragExpr()
+
+ " this was causing a crash in win_drag_status_line()
+ call feedkeys("\<F2>:tabnew\<CR>\<F3>", 'tx')
+
+ nunmap <F2>
+ nunmap <F3>
+ delfunc ClickExpr
+ delfunc DragExpr
+ set laststatus& mouse&
+endfunc
+
+" Test for mapping <LeftDrag> in Insert mode
+func Test_mouse_drag_insert_map()
+ set mouse=a
+ func ClickExpr()
+ call test_setmouse(1, 1)
+ return "\<LeftMouse>"
+ endfunc
+ func DragExpr()
+ call test_setmouse(1, 2)
+ return "\<LeftDrag>"
+ endfunc
+ inoremap <expr> <F2> ClickExpr()
+ imap <expr> <F3> DragExpr()
+
+ inoremap <LeftDrag> <LeftDrag><Cmd>let g:dragged = 1<CR>
+ exe "normal i\<F2>\<F3>"
+ call assert_equal(1, g:dragged)
+ call assert_equal('v', mode())
+ exe "normal! \<C-\>\<C-N>"
+ unlet g:dragged
+
+ inoremap <LeftDrag> <LeftDrag><C-\><C-N>
+ exe "normal i\<F2>\<F3>"
+ call assert_equal('n', mode())
+
+ iunmap <LeftDrag>
+ iunmap <F2>
+ iunmap <F3>
+ delfunc ClickExpr
+ delfunc DragExpr
+ set mouse&
+endfunc
+
+func Test_unmap_simplifiable()
+ map <C-I> foo
+ map <Tab> bar
+ call assert_equal('foo', maparg('<C-I>'))
+ call assert_equal('bar', maparg('<Tab>'))
+ unmap <C-I>
+ call assert_equal('', maparg('<C-I>'))
+ call assert_equal('bar', maparg('<Tab>'))
+ unmap <Tab>
+
+ map <C-I> foo
+ unmap <Tab>
+ " This should not error
+ unmap <C-I>
+endfunc
+
+func Test_expr_map_escape_special()
+ nnoremap … <Cmd>let g:got_ellipsis += 1<CR>
+ func Func()
+ return '…'
+ endfunc
+ nmap <expr> <F2> Func()
+ let g:got_ellipsis = 0
+ call feedkeys("\<F2>", 'xt')
+ call assert_equal(1, g:got_ellipsis)
+ delfunc Func
+ nunmap <F2>
+ unlet g:got_ellipsis
+ nunmap …
+endfunc
+
+" Testing for mapping after an <Nop> mapping is triggered on timeout.
+" Test for what patch 8.1.0052 fixes.
+func Test_map_after_timed_out_nop()
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ set timeout timeoutlen=400
+ inoremap ab TEST
+ inoremap a <Nop>
+ END
+ call writefile(lines, 'Xtest_map_after_timed_out_nop', 'D')
+ let buf = RunVimInTerminal('-S Xtest_map_after_timed_out_nop', #{rows: 6})
+
+ " Enter Insert mode
+ call term_sendkeys(buf, 'i')
+ " Wait for the "a" mapping to timeout
+ call term_sendkeys(buf, 'a')
+ call term_wait(buf, 500)
+ " Send "a" and wait for a period shorter than 'timeoutlen'
+ call term_sendkeys(buf, 'a')
+ call term_wait(buf, 100)
+ " Send "b", should trigger the "ab" mapping
+ call term_sendkeys(buf, 'b')
+ call WaitForAssert({-> assert_equal("TEST", term_getline(buf, 1))})
+
+ " clean up
+ call StopVimInTerminal(buf)
+endfunc
+
+func Test_using_past_typeahead()
+ nnoremap :00 0
+ exe "norm :set \x80\xfb0=0\<CR>"
+ exe "sil norm :0\x0f\<C-U>\<CR>"
+
+ exe "norm :set \x80\xfb0=\<CR>"
+ nunmap :00
+endfunc
+
+func Test_mapclear_while_listing()
+ CheckRunVimInTerminal
+
+ let lines =<< trim END
+ set nocompatible
+ mapclear
+ for i in range(1, 999)
+ exe 'map ' .. 'foo' .. i .. ' bar'
+ endfor
+ au CmdlineLeave : call timer_start(0, {-> execute('mapclear')})
+ END
+ call writefile(lines, 'Xmapclear', 'D')
+ let buf = RunVimInTerminal('-S Xmapclear', {'rows': 10})
+
+ " this was using freed memory
+ call term_sendkeys(buf, ":map\<CR>")
+ call TermWait(buf, 50)
+ call term_sendkeys(buf, "G")
+ call TermWait(buf, 50)
+ call term_sendkeys(buf, "\<CR>")
+
+ call StopVimInTerminal(buf)
+endfunc
+
+
+" vim: shiftwidth=2 sts=2 expandtab
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 13:21:01 +0000