Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

1 files changed, 0 insertions, 604 deletions

diff --git a/src/nvim/testdir/test_digraph.vim b/src/nvim/testdir/test_digraph.vim
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--- a/src/nvim/testdir/test_digraph.vim
+++ /dev/null
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-" Tests for digraphs
-
-source check.vim
-CheckFeature digraphs
-source term_util.vim
-
-func Put_Dig(chars)
-  exe "norm! o\<c-k>".a:chars
-endfu
-
-func Put_Dig_BS(char1, char2)
-  exe "norm! o".a:char1."\<bs>".a:char2
-endfu
-
-func Test_digraphs()
-  new
-  call Put_Dig("00")
-  call assert_equal("∞", getline('.'))
-  " not a digraph
-  call Put_Dig("el")
-  call assert_equal("l", getline('.'))
-  call Put_Dig("ht")
-  call assert_equal("þ", getline('.'))
-  " digraph "ab" is the same as "ba"
-  call Put_Dig("ab")
-  call Put_Dig("ba")
-  call assert_equal(["ば","ば"], getline(line('.')-1,line('.')))
-  " Euro sign
-  call Put_Dig("e=")
-  call Put_Dig("=e")
-  call Put_Dig("Eu")
-  call Put_Dig("uE")
-  call assert_equal(['е']+repeat(["€"],3), getline(line('.')-3,line('.')))
-  " Rouble sign
-  call Put_Dig("R=")
-  call Put_Dig("=R")
-  call Put_Dig("=P")
-  call Put_Dig("P=")
-  call assert_equal(['Р']+repeat(["₽"],2)+['П'], getline(line('.')-3,line('.')))
-  " Not a digraph
-  call Put_Dig("a\<bs>")
-  call Put_Dig("\<bs>a")
-  call assert_equal(["<BS>", "<BS>a"], getline(line('.')-1,line('.')))
-  " Grave
-  call Put_Dig("a!")
-  call Put_Dig("!e")
-  call Put_Dig("b!") " not defined
-  call assert_equal(["à", "è", "!"], getline(line('.')-2,line('.')))
-  " Acute accent
-  call Put_Dig("a'")
-  call Put_Dig("'e")
-  call Put_Dig("b'") " not defined
-  call assert_equal(["á", "é", "'"], getline(line('.')-2,line('.')))
-  " Cicumflex
-  call Put_Dig("a>")
-  call Put_Dig(">e")
-  call Put_Dig("b>") " not defined
-  call assert_equal(['â', 'ê', '>'], getline(line('.')-2,line('.')))
-  " Tilde
-  call Put_Dig("o~")
-  call Put_Dig("~u") " not defined
-  call Put_Dig("z~") " not defined
-  call assert_equal(['õ', 'u', '~'], getline(line('.')-2,line('.')))
-  " Tilde
-  call Put_Dig("o?")
-  call Put_Dig("?u")
-  call Put_Dig("z?") " not defined
-  call assert_equal(['õ', 'ũ', '?'], getline(line('.')-2,line('.')))
-  " Macron
-  call Put_Dig("o-")
-  call Put_Dig("-u")
-  call Put_Dig("z-") " not defined
-  call assert_equal(['ō', 'ū', '-'], getline(line('.')-2,line('.')))
-  " Breve
-  call Put_Dig("o(")
-  call Put_Dig("(u")
-  call Put_Dig("z(") " not defined
-  call assert_equal(['ŏ', 'ŭ', '('], getline(line('.')-2,line('.')))
-  " Dot above
-  call Put_Dig("b.")
-  call Put_Dig(".e")
-  call Put_Dig("a.") " not defined
-  call assert_equal(['ḃ', 'ė', '.'], getline(line('.')-2,line('.')))
-  " Diaeresis
-  call Put_Dig("a:")
-  call Put_Dig(":u")
-  call Put_Dig("b:") " not defined
-  call assert_equal(['ä', 'ü', ':'], getline(line('.')-2,line('.')))
-  " Cedilla
-  call Put_Dig("',")
-  call Put_Dig(",C")
-  call Put_Dig("b,") " not defined
-  call assert_equal(['¸', 'Ç', ','], getline(line('.')-2,line('.')))
-  " Underline
-  call Put_Dig("B_")
-  call Put_Dig("_t")
-  call Put_Dig("a_") " not defined
-  call assert_equal(['Ḇ', 'ṯ', '_'], getline(line('.')-2,line('.')))
-  " Stroke
-  call Put_Dig("j/")
-  call Put_Dig("/l")
-  call Put_Dig("b/") " not defined
-  call assert_equal(['/', 'ł', '/'], getline(line('.')-2,line('.')))
-  " Double acute
-  call Put_Dig('O"')
-  call Put_Dig('"y')
-  call Put_Dig('b"') " not defined
-  call assert_equal(['Ő', 'ÿ', '"'], getline(line('.')-2,line('.')))
-  " Ogonek
-  call Put_Dig('u;')
-  call Put_Dig(';E')
-  call Put_Dig('b;') " not defined
-  call assert_equal(['ų', 'Ę', ';'], getline(line('.')-2,line('.')))
-  " Caron
-  call Put_Dig('u<')
-  call Put_Dig('<E')
-  call Put_Dig('b<') " not defined
-  call assert_equal(['ǔ', 'Ě', '<'], getline(line('.')-2,line('.')))
-  " Ring above
-  call Put_Dig('u0')
-  call Put_Dig('0E') " not defined
-  call Put_Dig('b0') " not defined
-  call assert_equal(['ů', 'E', '0'], getline(line('.')-2,line('.')))
-  " Hook
-  call Put_Dig('u2')
-  call Put_Dig('2E')
-  call Put_Dig('b2') " not defined
-  call assert_equal(['ủ', 'Ẻ', '2'], getline(line('.')-2,line('.')))
-  " Horn
-  call Put_Dig('u9')
-  call Put_Dig('9E') " not defined
-  call Put_Dig('b9') " not defined
-  call assert_equal(['ư', 'E', '9'], getline(line('.')-2,line('.')))
-  " Cyrillic
-  call Put_Dig('u=')
-  call Put_Dig('=b')
-  call Put_Dig('=_')
-  call assert_equal(['у', 'б', '〓'], getline(line('.')-2,line('.')))
-  " Greek
-  call Put_Dig('u*')
-  call Put_Dig('*b')
-  call Put_Dig('*_')
-  call assert_equal(['υ', 'β', '々'], getline(line('.')-2,line('.')))
-  " Greek/Cyrillic special
-  call Put_Dig('u%')
-  call Put_Dig('%b') " not defined
-  call Put_Dig('%_') " not defined
-  call assert_equal(['ύ', 'b', '_'], getline(line('.')-2,line('.')))
-  " Arabic
-  call Put_Dig('u+')
-  call Put_Dig('+b')
-  call Put_Dig('+_') " japanese industrial symbol
-  call assert_equal(['+', 'ب', '〄'], getline(line('.')-2,line('.')))
-  " Hebrew
-  call Put_Dig('Q+')
-  call Put_Dig('+B')
-  call Put_Dig('+X')
-  call assert_equal(['ק', 'ב', 'ח'], getline(line('.')-2,line('.')))
-  " Latin
-  call Put_Dig('a3')
-  call Put_Dig('A3')
-  call Put_Dig('3X')
-  call assert_equal(['ǣ', 'Ǣ', 'X'], getline(line('.')-2,line('.')))
-  " Bopomofo
-  call Put_Dig('a4')
-  call Put_Dig('A4')
-  call Put_Dig('4X')
-  call assert_equal(['ㄚ', '4', 'X'], getline(line('.')-2,line('.')))
-  " Hiragana
-  call Put_Dig('a5')
-  call Put_Dig('A5')
-  call Put_Dig('5X')
-  call assert_equal(['あ', 'ぁ', 'X'], getline(line('.')-2,line('.')))
-  " Katakana
-  call Put_Dig('a6')
-  call Put_Dig('A6')
-  call Put_Dig('6X')
-  call assert_equal(['ァ', 'ア', 'X'], getline(line('.')-2,line('.')))
-  " Superscripts
-  call Put_Dig('1S')
-  call Put_Dig('2S')
-  call Put_Dig('3S')
-  call assert_equal(['¹', '²', '³'], getline(line('.')-2,line('.')))
-  " Subscripts
-  call Put_Dig('1s')
-  call Put_Dig('2s')
-  call Put_Dig('3s')
-  call assert_equal(['₁', '₂', '₃'], getline(line('.')-2,line('.')))
-  " Eszet (only lowercase)
-  call Put_Dig("ss")
-  call Put_Dig("SS") " start of string
-  call assert_equal(["ß", "˜"], getline(line('.')-1,line('.')))
-  " High bit set
-  call Put_Dig("a ")
-  call Put_Dig(" A")
-  call assert_equal(['á', 'Á'], getline(line('.')-1,line('.')))
-  " Escape is not part of a digraph
-  call Put_Dig("a\<esc>")
-  call Put_Dig("\<esc>A")
-  call assert_equal(['', 'A'], getline(line('.')-1,line('.')))
-  " define some custom digraphs
-  " old: 00 ∞
-  " old: el l
-  digraph 00 9216
-  digraph el 0252
-  call Put_Dig("00")
-  call Put_Dig("el")
-  " Reset digraphs
-  digraph 00 8734
-  digraph el 108
-  call Put_Dig("00")
-  call Put_Dig("el")
-  call assert_equal(['␀', 'ü', '∞', 'l'], getline(line('.')-3,line('.')))
-  call assert_fails('exe "digraph a\<Esc> 100"', 'E104:')
-  call assert_fails('exe "digraph \<Esc>a 100"', 'E104:')
-  call assert_fails('digraph xy z', 'E39:')
-  call assert_fails('digraph x', 'E1214:')
-  bw!
-endfunc
-
-func Test_digraphs_option()
-  " reset whichwrap option, so that testing <esc><bs>A works,
-  " without moving up a line
-  set digraph ww=
-  new
-  call Put_Dig_BS("0","0")
-  call assert_equal("∞", getline('.'))
-  " not a digraph
-  call Put_Dig_BS("e","l")
-  call assert_equal("l", getline('.'))
-  call Put_Dig_BS("h","t")
-  call assert_equal("þ", getline('.'))
-  " digraph "ab" is the same as "ba"
-  call Put_Dig_BS("a","b")
-  call Put_Dig_BS("b","a")
-  call assert_equal(["ば","ば"], getline(line('.')-1,line('.')))
-  " Euro sign
-  call Put_Dig_BS("e","=")
-  call Put_Dig_BS("=","e")
-  call Put_Dig_BS("E","u")
-  call Put_Dig_BS("u","E")
-  call assert_equal(['е']+repeat(["€"],3), getline(line('.')-3,line('.')))
-  " Rouble sign
-  call Put_Dig_BS("R","=")
-  call Put_Dig_BS("=","R")
-  call Put_Dig_BS("=","P")
-  call Put_Dig_BS("P","=")
-  call assert_equal(['Р']+repeat(["₽"],2)+['П'], getline(line('.')-3,line('.')))
-  " Not a digraph: this is different from <c-k>!
-  call Put_Dig_BS("a","\<bs>")
-  call Put_Dig_BS("\<bs>","a")
-  call assert_equal(['','a'], getline(line('.')-1,line('.')))
-  " Grave
-  call Put_Dig_BS("a","!")
-  call Put_Dig_BS("!","e")
-  call Put_Dig_BS("b","!") " not defined
-  call assert_equal(["à", "è", "!"], getline(line('.')-2,line('.')))
-  " Acute accent
-  call Put_Dig_BS("a","'")
-  call Put_Dig_BS("'","e")
-  call Put_Dig_BS("b","'") " not defined
-  call assert_equal(["á", "é", "'"], getline(line('.')-2,line('.')))
-  " Cicumflex
-  call Put_Dig_BS("a",">")
-  call Put_Dig_BS(">","e")
-  call Put_Dig_BS("b",">") " not defined
-  call assert_equal(['â', 'ê', '>'], getline(line('.')-2,line('.')))
-  " Tilde
-  call Put_Dig_BS("o","~")
-  call Put_Dig_BS("~","u") " not defined
-  call Put_Dig_BS("z","~") " not defined
-  call assert_equal(['õ', 'u', '~'], getline(line('.')-2,line('.')))
-  " Tilde
-  call Put_Dig_BS("o","?")
-  call Put_Dig_BS("?","u")
-  call Put_Dig_BS("z","?") " not defined
-  call assert_equal(['õ', 'ũ', '?'], getline(line('.')-2,line('.')))
-  " Macron
-  call Put_Dig_BS("o","-")
-  call Put_Dig_BS("-","u")
-  call Put_Dig_BS("z","-") " not defined
-  call assert_equal(['ō', 'ū', '-'], getline(line('.')-2,line('.')))
-  " Breve
-  call Put_Dig_BS("o","(")
-  call Put_Dig_BS("(","u")
-  call Put_Dig_BS("z","(") " not defined
-  call assert_equal(['ŏ', 'ŭ', '('], getline(line('.')-2,line('.')))
-  " Dot above
-  call Put_Dig_BS("b",".")
-  call Put_Dig_BS(".","e")
-  call Put_Dig_BS("a",".") " not defined
-  call assert_equal(['ḃ', 'ė', '.'], getline(line('.')-2,line('.')))
-  " Diaeresis
-  call Put_Dig_BS("a",":")
-  call Put_Dig_BS(":","u")
-  call Put_Dig_BS("b",":") " not defined
-  call assert_equal(['ä', 'ü', ':'], getline(line('.')-2,line('.')))
-  " Cedilla
-  call Put_Dig_BS("'",",")
-  call Put_Dig_BS(",","C")
-  call Put_Dig_BS("b",",") " not defined
-  call assert_equal(['¸', 'Ç', ','], getline(line('.')-2,line('.')))
-  " Underline
-  call Put_Dig_BS("B","_")
-  call Put_Dig_BS("_","t")
-  call Put_Dig_BS("a","_") " not defined
-  call assert_equal(['Ḇ', 'ṯ', '_'], getline(line('.')-2,line('.')))
-  " Stroke
-  call Put_Dig_BS("j","/")
-  call Put_Dig_BS("/","l")
-  call Put_Dig_BS("b","/") " not defined
-  call assert_equal(['/', 'ł', '/'], getline(line('.')-2,line('.')))
-  " Double acute
-  call Put_Dig_BS('O','"')
-  call Put_Dig_BS('"','y')
-  call Put_Dig_BS('b','"') " not defined
-  call assert_equal(['Ő', 'ÿ', '"'], getline(line('.')-2,line('.')))
-  " Ogonek
-  call Put_Dig_BS('u',';')
-  call Put_Dig_BS(';','E')
-  call Put_Dig_BS('b',';') " not defined
-  call assert_equal(['ų', 'Ę', ';'], getline(line('.')-2,line('.')))
-  " Caron
-  call Put_Dig_BS('u','<')
-  call Put_Dig_BS('<','E')
-  call Put_Dig_BS('b','<') " not defined
-  call assert_equal(['ǔ', 'Ě', '<'], getline(line('.')-2,line('.')))
-  " Ring above
-  call Put_Dig_BS('u','0')
-  call Put_Dig_BS('0','E') " not defined
-  call Put_Dig_BS('b','0') " not defined
-  call assert_equal(['ů', 'E', '0'], getline(line('.')-2,line('.')))
-  " Hook
-  call Put_Dig_BS('u','2')
-  call Put_Dig_BS('2','E')
-  call Put_Dig_BS('b','2') " not defined
-  call assert_equal(['ủ', 'Ẻ', '2'], getline(line('.')-2,line('.')))
-  " Horn
-  call Put_Dig_BS('u','9')
-  call Put_Dig_BS('9','E') " not defined
-  call Put_Dig_BS('b','9') " not defined
-  call assert_equal(['ư', 'E', '9'], getline(line('.')-2,line('.')))
-  " Cyrillic
-  call Put_Dig_BS('u','=')
-  call Put_Dig_BS('=','b')
-  call Put_Dig_BS('=','_')
-  call assert_equal(['у', 'б', '〓'], getline(line('.')-2,line('.')))
-  " Greek
-  call Put_Dig_BS('u','*')
-  call Put_Dig_BS('*','b')
-  call Put_Dig_BS('*','_')
-  call assert_equal(['υ', 'β', '々'], getline(line('.')-2,line('.')))
-  " Greek/Cyrillic special
-  call Put_Dig_BS('u','%')
-  call Put_Dig_BS('%','b') " not defined
-  call Put_Dig_BS('%','_') " not defined
-  call assert_equal(['ύ', 'b', '_'], getline(line('.')-2,line('.')))
-  " Arabic
-  call Put_Dig_BS('u','+')
-  call Put_Dig_BS('+','b')
-  call Put_Dig_BS('+','_') " japanese industrial symbol
-  call assert_equal(['+', 'ب', '〄'], getline(line('.')-2,line('.')))
-  " Hebrew
-  call Put_Dig_BS('Q','+')
-  call Put_Dig_BS('+','B')
-  call Put_Dig_BS('+','X')
-  call assert_equal(['ק', 'ב', 'ח'], getline(line('.')-2,line('.')))
-  " Latin
-  call Put_Dig_BS('a','3')
-  call Put_Dig_BS('A','3')
-  call Put_Dig_BS('3','X')
-  call assert_equal(['ǣ', 'Ǣ', 'X'], getline(line('.')-2,line('.')))
-  " Bopomofo
-  call Put_Dig_BS('a','4')
-  call Put_Dig_BS('A','4')
-  call Put_Dig_BS('4','X')
-  call assert_equal(['ㄚ', '4', 'X'], getline(line('.')-2,line('.')))
-  " Hiragana
-  call Put_Dig_BS('a','5')
-  call Put_Dig_BS('A','5')
-  call Put_Dig_BS('5','X')
-  call assert_equal(['あ', 'ぁ', 'X'], getline(line('.')-2,line('.')))
-  " Katakana
-  call Put_Dig_BS('a','6')
-  call Put_Dig_BS('A','6')
-  call Put_Dig_BS('6','X')
-  call assert_equal(['ァ', 'ア', 'X'], getline(line('.')-2,line('.')))
-  " Superscripts
-  call Put_Dig_BS('1','S')
-  call Put_Dig_BS('2','S')
-  call Put_Dig_BS('3','S')
-  call assert_equal(['¹', '²', '³'], getline(line('.')-2,line('.')))
-  " Subscripts
-  call Put_Dig_BS('1','s')
-  call Put_Dig_BS('2','s')
-  call Put_Dig_BS('3','s')
-  call assert_equal(['₁', '₂', '₃'], getline(line('.')-2,line('.')))
-  " Eszet (only lowercase)
-  call Put_Dig_BS("s","s")
-  call Put_Dig_BS("S","S") " start of string
-  call assert_equal(["ß", "˜"], getline(line('.')-1,line('.')))
-  " High bit set (different from <c-k>)
-  call Put_Dig_BS("a"," ")
-  call Put_Dig_BS(" ","A")
-  call assert_equal([' ', 'A'], getline(line('.')-1,line('.')))
-  " Escape is not part of a digraph (different from <c-k>)
-  call Put_Dig_BS("a","\<esc>")
-  call Put_Dig_BS("\<esc>","A")
-  call assert_equal(['', ''], getline(line('.')-1,line('.')))
-  " define some custom digraphs
-  " old: 00 ∞
-  " old: el l
-  digraph 00 9216
-  digraph el 0252
-  call Put_Dig_BS("0","0")
-  call Put_Dig_BS("e","l")
-  " Reset digraphs
-  digraph 00 8734
-  digraph el 108
-  call Put_Dig_BS("0","0")
-  call Put_Dig_BS("e","l")
-  call assert_equal(['␀', 'ü', '∞', 'l'], getline(line('.')-3,line('.')))
-  set nodigraph ww&vim
-  bw!
-endfunc
-
-func Test_digraphs_output()
-  new
-  let out = execute(':digraph')
-  call assert_equal('Eu €  8364',  matchstr(out, '\C\<Eu\D*8364\>'))
-  call assert_equal('=e €  8364',  matchstr(out, '\C=e\D*8364\>'))
-  call assert_equal('=R ₽  8381',  matchstr(out, '\C=R\D*8381\>'))
-  call assert_equal('=P ₽  8381',  matchstr(out, '\C=P\D*8381\>'))
-  call assert_equal('o: ö  246',   matchstr(out, '\C\<o:\D*246\>'))
-  call assert_equal('v4 ㄪ 12586', matchstr(out, '\C\<v4\D*12586\>'))
-  call assert_equal("'0 ˚  730",   matchstr(out, '\C''0\D*730\>'))
-  call assert_equal('Z% Ж  1046',  matchstr(out, '\C\<Z%\D*1046\>'))
-  call assert_equal('u- ū  363',   matchstr(out, '\C\<u-\D*363\>'))
-  call assert_equal('SH ^A   1',   matchstr(out, '\C\<SH\D*1\>'))
-  call assert_notmatch('Latin supplement', out)
-
-  let out_bang_without_custom = execute(':digraph!')
-  digraph lt 60
-  let out_bang_with_custom = execute(':digraph!')
-  call assert_notmatch('lt', out_bang_without_custom)
-  call assert_match("^\n"
-        \        .. "NU ^@  10 .*\n"
-        \        .. "Latin supplement\n"
-        \        .. "!I ¡  161 .*\n"
-        \        .. ".*\n"
-        \        .. 'Custom\n.*\<lt <   60\>', out_bang_with_custom)
-  bw!
-endfunc
-
-func Test_loadkeymap()
-  if !has('keymap')
-    return
-  endif
-  new
-  set keymap=czech
-  set iminsert=0
-  call feedkeys("o|\<c-^>|01234567890|\<esc>", 'tx')
-  call assert_equal("|'é+ěščřžýáíé'", getline('.'))
-  " reset keymap and encoding option
-  set keymap=
-  bw!
-endfunc
-
-func Test_digraph_cmndline()
-  " Create digraph on commandline
-  call feedkeys(":\"\<c-k>Eu\<cr>", 'xt')
-  call assert_equal('"€', @:)
-
-  " Canceling a CTRL-K on the cmdline
-  call feedkeys(":\"a\<c-k>\<esc>b\<cr>", 'xt')
-  call assert_equal('"ab', @:)
-endfunc
-
-func Test_show_digraph()
-  new
-  call Put_Dig("e=")
-  call assert_equal("\n<е> 1077, Hex 0435, Oct 2065, Digr e=", execute('ascii'))
-  bwipe!
-endfunc
-
-func Test_show_digraph_cp1251()
-  throw 'skipped: Nvim supports ''utf8'' encoding only'
-  new
-  set encoding=cp1251
-  call Put_Dig("='")
-  call assert_equal("\n<\xfa>  <|z>  <M-z>  250,  Hex fa,  Oct 372, Digr ='", execute('ascii'))
-  set encoding=utf-8
-  bwipe!
-endfunc
-
-" Test for error in a keymap file
-func Test_loadkeymap_error()
-  if !has('keymap')
-    return
-  endif
-  call assert_fails('loadkeymap', 'E105:')
-  call writefile(['loadkeymap', 'a'], 'Xkeymap')
-  call assert_fails('source Xkeymap', 'E791:')
-  call delete('Xkeymap')
-endfunc
-
-" Test for the characters displayed on the screen when entering a digraph
-func Test_entering_digraph()
-  CheckRunVimInTerminal
-  let buf = RunVimInTerminal('', {'rows': 6})
-  call term_sendkeys(buf, "i\<C-K>")
-  call term_wait(buf)
-  call assert_equal('?', term_getline(buf, 1))
-  call term_sendkeys(buf, "1")
-  call term_wait(buf)
-  call assert_equal('1', term_getline(buf, 1))
-  call term_sendkeys(buf, "2")
-  call term_wait(buf)
-  call assert_equal('½', term_getline(buf, 1))
-  call StopVimInTerminal(buf)
-endfunc
-
-func Test_digraph_set_function()
-  new
-  call digraph_set('aa', 'あ')
-  call Put_Dig('aa')
-  call assert_equal('あ', getline('$'))
-  call digraph_set(' i', 'い')
-  call Put_Dig(' i')
-  call assert_equal('い', getline('$'))
-  call digraph_set('  ', 'う')
-  call Put_Dig('  ')
-  call assert_equal('う', getline('$'))
-
-  eval 'aa'->digraph_set('え')
-  call Put_Dig('aa')
-  call assert_equal('え', getline('$'))
-
-  call assert_fails('call digraph_set("aaa", "あ")', 'E1214: Digraph must be just two characters: aaa')
-  call assert_fails('call digraph_set("b", "あ")', 'E1214: Digraph must be just two characters: b')
-  call assert_fails('call digraph_set("あ", "あ")', 'E1214: Digraph must be just two characters: あ')
-  call assert_fails('call digraph_set("aa", "ああ")', 'E1215: Digraph must be one character: ああ')
-  call assert_fails('call digraph_set("aa", "か" .. nr2char(0x3099))',  'E1215: Digraph must be one character: か' .. nr2char(0x3099))
-  bwipe!
-endfunc
-
-func Test_digraph_get_function()
-  " Built-in digraphs
-  call assert_equal('∞', digraph_get('00'))
-
-  " User-defined digraphs
-  call digraph_set('aa', 'あ')
-  call digraph_set(' i', 'い')
-  call digraph_set('  ', 'う')
-  call assert_equal('あ', digraph_get('aa'))
-  call assert_equal('あ', 'aa'->digraph_get())
-  call assert_equal('い', digraph_get(' i'))
-  call assert_equal('う', digraph_get('  '))
-  call assert_fails('call digraph_get("aaa")', 'E1214: Digraph must be just two characters: aaa')
-  call assert_fails('call digraph_get("b")', 'E1214: Digraph must be just two characters: b')
-endfunc
-
-func Test_digraph_get_function_encode()
-  throw 'Skipped: Nvim does not support setting encoding=japan'
-  CheckFeature iconv
-
-  let testcases = {
-        \'00': '∞',
-        \'aa': 'あ',
-        \}
-  for [key, ch] in items(testcases)
-    call digraph_set(key, ch)
-    set encoding=japan
-    call assert_equal(iconv(ch, 'utf-8', 'japan'), digraph_get(key))
-    set encoding=utf-8
-  endfor
-endfunc
-
-func Test_digraph_setlist_function()
-  call digraph_setlist([['aa', 'き'], ['bb', 'く']])
-  call assert_equal('き', digraph_get('aa'))
-  call assert_equal('く', digraph_get('bb'))
-
-  call assert_fails('call digraph_setlist([[]])', 'E1216:')
-  call assert_fails('call digraph_setlist([["aa", "b", "cc"]])', '1216:')
-  call assert_fails('call digraph_setlist([["あ", "あ"]])', 'E1214: Digraph must be just two characters: あ')
-endfunc
-
-func Test_digraph_getlist_function()
-  " Make sure user-defined digraphs are defined
-  call digraph_setlist([['aa', 'き'], ['bb', 'く']])
-
-  for pair in digraph_getlist(1)
-    call assert_equal(digraph_get(pair[0]), pair[1])
-  endfor
-
-  " We don't know how many digraphs are registered before, so check the number
-  " of digraphs returned.
-  call assert_equal(digraph_getlist()->len(), digraph_getlist(0)->len())
-  call assert_notequal((digraph_getlist()->len()), digraph_getlist(1)->len())
-endfunc
-
-
-" vim: shiftwidth=2 sts=2 expandtab