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test_edit.vim
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test_edit.vim
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" Test for edit functions
if exists("+t_kD")
let &t_kD="[3;*~"
endif
source check.vim
" Needed for testing basic rightleft: Test_edit_rightleft
source view_util.vim
" Needs to come first until the bug in getchar() is
" fixed: https://groups.google.com/d/msg/vim_dev/fXL9yme4H4c/bOR-U6_bAQAJ
func Test_edit_00b()
new
call setline(1, ['abc '])
inoreabbr <buffer> h here some more
call cursor(1, 4)
" <c-l> expands the abbreviation and ends insertmode
call feedkeys(":set im\<cr> h\<c-l>:set noim\<cr>", 'tix')
call assert_equal(['abc here some more '], getline(1,'$'))
iunabbr <buffer> h
bw!
endfunc
func Test_edit_01()
" set for Travis CI?
" set nocp noesckeys
new
" 1) empty buffer
call assert_equal([''], getline(1,'$'))
" 2) delete in an empty line
call feedkeys("i\<del>\<esc>", 'tnix')
call assert_equal([''], getline(1,'$'))
%d
" 3) delete one character
call setline(1, 'a')
call feedkeys("i\<del>\<esc>", 'tnix')
call assert_equal([''], getline(1,'$'))
%d
" 4) delete a multibyte character
call setline(1, "\u0401")
call feedkeys("i\<del>\<esc>", 'tnix')
call assert_equal([''], getline(1,'$'))
%d
" 5.1) delete linebreak with 'bs' option containing eol
let _bs=&bs
set bs=eol
call setline(1, ["abc def", "ghi jkl"])
call cursor(1, 1)
call feedkeys("A\<del>\<esc>", 'tnix')
call assert_equal(['abc defghi jkl'], getline(1, 2))
%d
" 5.2) delete linebreak with backspace option w/out eol
set bs=
call setline(1, ["abc def", "ghi jkl"])
call cursor(1, 1)
call feedkeys("A\<del>\<esc>", 'tnix')
call assert_equal(["abc def", "ghi jkl"], getline(1, 2))
let &bs=_bs
bw!
endfunc
func Test_edit_02()
" Change cursor position in InsertCharPre command
new
call setline(1, 'abc')
call cursor(1, 1)
fu! DoIt(...)
call cursor(1, 4)
if len(a:000)
let v:char=a:1
endif
endfu
au InsertCharPre <buffer> :call DoIt('y')
call feedkeys("ix\<esc>", 'tnix')
call assert_equal(['abcy'], getline(1, '$'))
" Setting <Enter> in InsertCharPre
au! InsertCharPre <buffer> :call DoIt("\n")
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("ix\<esc>", 'tnix')
call assert_equal(['abc', ''], getline(1, '$'))
%d
au! InsertCharPre
" Change cursor position in InsertEnter command
" 1) when setting v:char, keeps changed cursor position
au! InsertEnter <buffer> :call DoIt('y')
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("ix\<esc>", 'tnix')
call assert_equal(['abxc'], getline(1, '$'))
" 2) when not setting v:char, restores changed cursor position
au! InsertEnter <buffer> :call DoIt()
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("ix\<esc>", 'tnix')
call assert_equal(['xabc'], getline(1, '$'))
au! InsertEnter
delfu DoIt
bw!
endfunc
func Test_edit_03()
" Change cursor after <c-o> command to end of line
new
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("i\<c-o>$y\<esc>", 'tnix')
call assert_equal(['abcy'], getline(1, '$'))
%d
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("i\<c-o>80|y\<esc>", 'tnix')
call assert_equal(['abcy'], getline(1, '$'))
%d
call setline(1, 'abc')
call feedkeys("Ad\<c-o>:s/$/efg/\<cr>hij", 'tnix')
call assert_equal(['hijabcdefg'], getline(1, '$'))
bw!
endfunc
func Test_edit_04()
" test for :stopinsert
new
call setline(1, 'abc')
call cursor(1, 1)
call feedkeys("i\<c-o>:stopinsert\<cr>$", 'tnix')
call feedkeys("aX\<esc>", 'tnix')
call assert_equal(['abcX'], getline(1, '$'))
%d
bw!
endfunc
func Test_edit_05()
" test for folds being opened
new
call setline(1, ['abcX', 'abcX', 'zzzZ'])
call cursor(1, 1)
set foldmethod=manual foldopen+=insert
" create fold for those two lines
norm! Vjzf
call feedkeys("$ay\<esc>", 'tnix')
call assert_equal(['abcXy', 'abcX', 'zzzZ'], getline(1, '$'))
%d
call setline(1, ['abcX', 'abcX', 'zzzZ'])
call cursor(1, 1)
set foldmethod=manual foldopen-=insert
" create fold for those two lines
norm! Vjzf
call feedkeys("$ay\<esc>", 'tnix')
call assert_equal(['abcXy', 'abcX', 'zzzZ'], getline(1, '$'))
%d
bw!
endfunc
func Test_edit_06()
" Test in diff mode
CheckFeature diff
CheckExecutable diff
new
call setline(1, ['abc', 'xxx', 'yyy'])
vnew
call setline(1, ['abc', 'zzz', 'xxx', 'yyy'])
wincmd p
diffthis
wincmd p
diffthis
wincmd p
call cursor(2, 1)
norm! zt
call feedkeys("Ozzz\<esc>", 'tnix')
call assert_equal(['abc', 'zzz', 'xxx', 'yyy'], getline(1,'$'))
bw!
bw!
endfunc
func Test_edit_07()
" 1) Test with completion <c-l> when popupmenu is visible
new
call setline(1, 'J')
func! ListMonths()
call complete(col('.')-1, ['January', 'February', 'March',
\ 'April', 'May', 'June', 'July', 'August', 'September',
\ 'October', 'November', 'December'])
return ''
endfunc
inoremap <buffer> <F5> <C-R>=ListMonths()<CR>
call feedkeys("A\<f5>\<c-p>". repeat("\<down>", 6)."\<c-l>\<down>\<c-l>\<cr>", 'tx')
call assert_equal(['July'], getline(1,'$'))
" 1) Test completion when InsertCharPre kicks in
%d
call setline(1, 'J')
fu! DoIt()
if v:char=='u'
let v:char='an'
endif
endfu
au InsertCharPre <buffer> :call DoIt()
call feedkeys("A\<f5>\<c-p>u\<cr>\<c-l>\<cr>", 'tx')
call assert_equal(["Jan\<c-l>",''], 1->getline('$'))
%d
call setline(1, 'J')
call feedkeys("A\<f5>\<c-p>u\<down>\<c-l>\<cr>", 'tx')
call assert_equal(["January"], 1->getline('$'))
delfu ListMonths
delfu DoIt
iunmap <buffer> <f5>
bw!
endfunc
func Test_edit_08()
" reset insertmode from i_ctrl-r_=
let g:bufnr = bufnr('%')
new
call setline(1, ['abc'])
call cursor(1, 4)
call feedkeys(":set im\<cr>ZZZ\<c-r>=setbufvar(g:bufnr,'&im', 0)\<cr>",'tnix')
call assert_equal(['abZZZc'], getline(1,'$'))
call assert_equal([0, 1, 1, 0], getpos('.'))
call assert_false(0, '&im')
bw!
unlet g:bufnr
endfunc
func Test_edit_09()
" test i_CTRL-\ combinations
new
call setline(1, ['abc', 'def', 'ghi'])
call cursor(1, 1)
" 1) CTRL-\ CTLR-N
call feedkeys(":set im\<cr>\<c-\>\<c-n>ccABC\<c-l>", 'txin')
call assert_equal(['ABC', 'def', 'ghi'], getline(1,'$'))
call setline(1, ['ABC', 'def', 'ghi'])
" 2) CTRL-\ CTLR-G
call feedkeys("j0\<c-\>\<c-g>ZZZ\<cr>\<c-l>", 'txin')
call assert_equal(['ABC', 'ZZZ', 'def', 'ghi'], getline(1,'$'))
call feedkeys("I\<c-\>\<c-g>YYY\<c-l>", 'txin')
call assert_equal(['ABC', 'ZZZ', 'YYYdef', 'ghi'], getline(1,'$'))
set noinsertmode
" 3) CTRL-\ CTRL-O
call setline(1, ['ABC', 'ZZZ', 'def', 'ghi'])
call cursor(1, 1)
call feedkeys("A\<c-o>ix", 'txin')
call assert_equal(['ABxC', 'ZZZ', 'def', 'ghi'], getline(1,'$'))
call feedkeys("A\<c-\>\<c-o>ix", 'txin')
call assert_equal(['ABxCx', 'ZZZ', 'def', 'ghi'], getline(1,'$'))
" 4) CTRL-\ a (should be inserted literally, not special after <c-\>
call setline(1, ['ABC', 'ZZZ', 'def', 'ghi'])
call cursor(1, 1)
call feedkeys("A\<c-\>a", 'txin')
call assert_equal(["ABC\<c-\>a", 'ZZZ', 'def', 'ghi'], getline(1, '$'))
bw!
endfunc
func Test_edit_11()
" Test that indenting kicks in
new
set cindent
call setline(1, ['{', '', ''])
call cursor(2, 1)
call feedkeys("i\<c-f>int c;\<esc>", 'tnix')
call cursor(3, 1)
call feedkeys("\<Insert>/* comment */", 'tnix')
call assert_equal(['{', "\<tab>int c;", "/* comment */"], getline(1, '$'))
" added changed cindentkeys slightly
set cindent cinkeys+=*/
call setline(1, ['{', '', ''])
call cursor(2, 1)
call feedkeys("i\<c-f>int c;\<esc>", 'tnix')
call cursor(3, 1)
call feedkeys("i/* comment */", 'tnix')
call assert_equal(['{', "\<tab>int c;", "\<tab>/* comment */"], getline(1, '$'))
set cindent cinkeys+==end
call feedkeys("oend\<cr>\<esc>", 'tnix')
call assert_equal(['{', "\<tab>int c;", "\<tab>/* comment */", "\tend", ''], getline(1, '$'))
set cinkeys-==end
%d
" Use indentexpr instead of cindenting
func! Do_Indent()
if v:lnum == 3
return 3*shiftwidth()
else
return 2*shiftwidth()
endif
endfunc
setl indentexpr=Do_Indent() indentkeys+=*/
call setline(1, ['{', '', ''])
call cursor(2, 1)
call feedkeys("i\<c-f>int c;\<esc>", 'tnix')
call cursor(3, 1)
call feedkeys("i/* comment */", 'tnix')
call assert_equal(['{', "\<tab>\<tab>int c;", "\<tab>\<tab>\<tab>/* comment */"], getline(1, '$'))
set cinkeys&vim indentkeys&vim
set nocindent indentexpr=
delfu Do_Indent
bw!
endfunc
func Test_edit_11_indentexpr()
" Test that indenting kicks in
new
" Use indentexpr instead of cindenting
func! Do_Indent()
let pline=prevnonblank(v:lnum)
if empty(getline(v:lnum))
if getline(pline) =~ 'if\|then'
return shiftwidth()
else
return 0
endif
else
return 0
endif
endfunc
setl indentexpr=Do_Indent() indentkeys+=0=then,0=fi
call setline(1, ['if [ $this ]'])
call cursor(1, 1)
call feedkeys("othen\<cr>that\<cr>fi", 'tnix')
call assert_equal(['if [ $this ]', "then", "\<tab>that", "fi"], getline(1, '$'))
set cinkeys&vim indentkeys&vim
set nocindent indentexpr=
delfu Do_Indent
" Using a script-local function
func s:NewIndentExpr()
endfunc
set indentexpr=s:NewIndentExpr()
call assert_equal(expand('<SID>') .. 'NewIndentExpr()', &indentexpr)
set indentexpr=<SID>NewIndentExpr()
call assert_equal(expand('<SID>') .. 'NewIndentExpr()', &indentexpr)
set indentexpr&
bw!
endfunc
" Test changing indent in replace mode
func Test_edit_12()
new
call setline(1, ["\tabc", "\tdef"])
call cursor(2, 4)
call feedkeys("R^\<c-d>", 'tnix')
call assert_equal(["\tabc", "def"], getline(1, '$'))
call assert_equal([0, 2, 2, 0], '.'->getpos())
%d
call setline(1, ["\tabc", "\t\tdef"])
call cursor(2, 2)
call feedkeys("R^\<c-d>", 'tnix')
call assert_equal(["\tabc", "def"], getline(1, '$'))
call assert_equal([0, 2, 1, 0], getpos('.'))
%d
call setline(1, ["\tabc", "\t\tdef"])
call cursor(2, 2)
call feedkeys("R\<c-t>", 'tnix')
call assert_equal(["\tabc", "\t\t\tdef"], getline(1, '$'))
call assert_equal([0, 2, 2, 0], getpos('.'))
bw!
10vnew
call setline(1, ["\tabc", "\t\tdef"])
call cursor(2, 2)
call feedkeys("R\<c-t>", 'tnix')
call assert_equal(["\tabc", "\t\t\tdef"], getline(1, '$'))
call assert_equal([0, 2, 2, 0], getpos('.'))
%d
set sw=4
call setline(1, ["\tabc", "\t\tdef"])
call cursor(2, 2)
call feedkeys("R\<c-t>\<c-t>", 'tnix')
call assert_equal(["\tabc", "\t\t\tdef"], getline(1, '$'))
call assert_equal([0, 2, 2, 0], getpos('.'))
%d
call setline(1, ["\tabc", "\t\tdef"])
call cursor(2, 2)
call feedkeys("R\<c-t>\<c-t>", 'tnix')
call assert_equal(["\tabc", "\t\t\tdef"], getline(1, '$'))
call assert_equal([0, 2, 2, 0], getpos('.'))
set sw&
" In replace mode, after hitting enter in a line with tab characters,
" pressing backspace should restore the tab characters.
%d
setlocal autoindent backspace=2
call setline(1, "\tone\t\ttwo")
exe "normal ggRred\<CR>six" .. repeat("\<BS>", 8)
call assert_equal(["\tone\t\ttwo"], getline(1, '$'))
bw!
endfunc
func Test_edit_13()
" Test smartindenting
if exists("+smartindent")
new
set smartindent autoindent
call setline(1, ["\tabc"])
call feedkeys("A {\<cr>more\<cr>}\<esc>", 'tnix')
call assert_equal(["\tabc {", "\t\tmore", "\t}"], getline(1, '$'))
set smartindent& autoindent&
bwipe!
endif
" Test autoindent removing indent of blank line.
new
call setline(1, ' foo bar baz')
set autoindent
exe "normal 0eea\<CR>\<CR>\<Esc>"
call assert_equal(" foo bar", getline(1))
call assert_equal("", getline(2))
call assert_equal(" baz", getline(3))
set autoindent&
" pressing <C-U> to erase line should keep the indent with 'autoindent'
set backspace=2 autoindent
%d
exe "normal i\tone\<CR>three\<C-U>two"
call assert_equal(["\tone", "\ttwo"], getline(1, '$'))
set backspace& autoindent&
bwipe!
endfunc
" Test for autoindent removing indent when insert mode is stopped. Some parts
" of the code is exercised only when interactive mode is used. So use Vim in a
" terminal.
func Test_autoindent_remove_indent()
CheckRunVimInTerminal
let buf = RunVimInTerminal('-N Xfile', {'rows': 6, 'cols' : 20})
call TermWait(buf)
call term_sendkeys(buf, ":set autoindent\n")
" leaving insert mode in a new line with indent added by autoindent, should
" remove the indent.
call term_sendkeys(buf, "i\<Tab>foo\<CR>\<Esc>")
" Need to delay for some time, otherwise the code in getchar.c will not be
" exercised.
call TermWait(buf, 50)
" when a line is wrapped and the cursor is at the start of the second line,
" leaving insert mode, should move the cursor back to the first line.
call term_sendkeys(buf, "o" .. repeat('x', 20) .. "\<Esc>")
" Need to delay for some time, otherwise the code in getchar.c will not be
" exercised.
call TermWait(buf, 50)
call term_sendkeys(buf, ":w\n")
call TermWait(buf)
call StopVimInTerminal(buf)
call assert_equal(["\tfoo", '', repeat('x', 20)], readfile('Xfile'))
call delete('Xfile')
endfunc
func Test_edit_CR()
" Test for <CR> in insert mode
" basically only in quickfix mode it's tested, the rest
" has been taken care of by other tests
CheckFeature quickfix
botright new
call writefile(range(1, 10), 'Xqflist.txt')
call setqflist([{'filename': 'Xqflist.txt', 'lnum': 2}])
copen
set modifiable
call feedkeys("A\<cr>", 'tnix')
call assert_equal('Xqflist.txt', bufname(''))
call assert_equal(2, line('.'))
cclose
botright new
call setloclist(0, [{'filename': 'Xqflist.txt', 'lnum': 10}])
lopen
set modifiable
call feedkeys("A\<cr>", 'tnix')
call assert_equal('Xqflist.txt', bufname(''))
call assert_equal(10, line('.'))
call feedkeys("A\<Enter>", 'tnix')
call feedkeys("A\<kEnter>", 'tnix')
call feedkeys("A\n", 'tnix')
call feedkeys("A\r", 'tnix')
call assert_equal(map(range(1, 10), 'string(v:val)') + ['', '', '', ''], getline(1, '$'))
bw!
lclose
call delete('Xqflist.txt')
endfunc
func Test_edit_CTRL_()
CheckFeature rightleft
" disabled for Windows builds, why?
CheckNotMSWindows
let _encoding=&encoding
set encoding=utf-8
" Test for CTRL-_
new
call setline(1, ['abc'])
call cursor(1, 1)
call feedkeys("i\<c-_>xyz\<esc>", 'tnix')
call assert_equal(["\<C-_>xyzabc"], getline(1, '$'))
call assert_false(&revins)
set ari
call setline(1, ['abc'])
call cursor(1, 1)
call feedkeys("i\<c-_>xyz\<esc>", 'tnix')
call assert_equal(["æèñabc"], getline(1, '$'))
call assert_true(&revins)
call setline(1, ['abc'])
call cursor(1, 1)
call feedkeys("i\<c-_>xyz\<esc>", 'tnix')
call assert_equal(["xyzabc"], getline(1, '$'))
call assert_false(&revins)
set noari
let &encoding=_encoding
bw!
endfunc
" needs to come first, to have the @. register empty
func Test_edit_00a_CTRL_A()
" Test pressing CTRL-A
new
call setline(1, repeat([''], 5))
call cursor(1, 1)
try
call feedkeys("A\<NUL>", 'tnix')
catch /^Vim\%((\a\+)\)\=:E29/
call assert_true(1, 'E29 error caught')
endtry
call cursor(1, 1)
call feedkeys("Afoobar \<esc>", 'tnix')
call cursor(2, 1)
call feedkeys("A\<c-a>more\<esc>", 'tnix')
call cursor(3, 1)
call feedkeys("A\<NUL>and more\<esc>", 'tnix')
call assert_equal(['foobar ', 'foobar more', 'foobar morend more', '', ''], getline(1, '$'))
bw!
endfunc
func Test_edit_CTRL_EY()
" Ctrl-E/ Ctrl-Y in insert mode completion to scroll
10new
call setline(1, range(1, 100))
call cursor(30, 1)
norm! z.
call feedkeys("A\<c-x>\<c-e>\<c-e>\<c-e>\<c-e>\<c-e>", 'tnix')
call assert_equal(30, winsaveview()['topline'])
call assert_equal([0, 30, 2, 0], getpos('.'))
call feedkeys("A\<c-x>\<c-e>\<c-e>\<c-e>\<c-e>\<c-e>", 'tnix')
call feedkeys("A\<c-x>".repeat("\<c-y>", 10), 'tnix')
call assert_equal(21, winsaveview()['topline'])
call assert_equal([0, 30, 2, 0], getpos('.'))
bw!
endfunc
func Test_edit_CTRL_G()
new
call setline(1, ['foobar', 'foobar', 'foobar'])
call cursor(2, 4)
call feedkeys("ioooooooo\<c-g>k\<c-r>.\<esc>", 'tnix')
call assert_equal(['foooooooooobar', 'foooooooooobar', 'foobar'], getline(1, '$'))
call assert_equal([0, 1, 11, 0], getpos('.'))
call feedkeys("i\<c-g>k\<esc>", 'tnix')
call assert_equal([0, 1, 10, 0], getpos('.'))
call cursor(2, 4)
call feedkeys("i\<c-g>jzzzz\<esc>", 'tnix')
call assert_equal(['foooooooooobar', 'foooooooooobar', 'foozzzzbar'], getline(1, '$'))
call assert_equal([0, 3, 7, 0], getpos('.'))
call feedkeys("i\<c-g>j\<esc>", 'tnix')
call assert_equal([0, 3, 6, 0], getpos('.'))
bw!
endfunc
func Test_edit_CTRL_I()
" Tab in completion mode
let path=expand("%:p:h")
new
call setline(1, [path. "/", ''])
call feedkeys("Arunt\<c-x>\<c-f>\<tab>\<cr>\<esc>", 'tnix')
call assert_match('runtest\.vim', getline(1))
%d
call writefile(['one', 'two', 'three'], 'Xinclude.txt')
let include='#include Xinclude.txt'
call setline(1, [include, ''])
call cursor(2, 1)
call feedkeys("A\<c-x>\<tab>\<cr>\<esc>", 'tnix')
call assert_equal([include, 'one', ''], getline(1, '$'))
call feedkeys("2ggC\<c-x>\<tab>\<down>\<cr>\<esc>", 'tnix')
call assert_equal([include, 'two', ''], getline(1, '$'))
call feedkeys("2ggC\<c-x>\<tab>\<down>\<down>\<cr>\<esc>", 'tnix')
call assert_equal([include, 'three', ''], getline(1, '$'))
call feedkeys("2ggC\<c-x>\<tab>\<down>\<down>\<down>\<cr>\<esc>", 'tnix')
call assert_equal([include, '', ''], getline(1, '$'))
call delete("Xinclude.txt")
bw!
endfunc
func Test_edit_CTRL_K()
" Test pressing CTRL-K (basically only dictionary completion and digraphs
" the rest is already covered
call writefile(['A', 'AA', 'AAA', 'AAAA'], 'Xdictionary.txt')
set dictionary=Xdictionary.txt
new
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<cr>\<esc>", 'tnix')
call assert_equal(['AA', ''], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<down>\<cr>\<esc>", 'tnix')
call assert_equal(['AAA'], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<down>\<down>\<cr>\<esc>", 'tnix')
call assert_equal(['AAAA'], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<down>\<down>\<down>\<cr>\<esc>", 'tnix')
call assert_equal(['A'], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<down>\<down>\<down>\<down>\<cr>\<esc>", 'tnix')
call assert_equal(['AA'], getline(1, '$'))
" press an unexpected key after dictionary completion
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<c-]>\<cr>\<esc>", 'tnix')
call assert_equal(['AA', ''], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<c-s>\<cr>\<esc>", 'tnix')
call assert_equal(["AA\<c-s>", ''], getline(1, '$'))
%d
call setline(1, 'A')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-k>\<c-f>\<cr>\<esc>", 'tnix')
call assert_equal(["AA\<c-f>", ''], getline(1, '$'))
set dictionary=
%d
call setline(1, 'A')
call cursor(1, 1)
let v:testing = 1
try
call feedkeys("A\<c-x>\<c-k>\<esc>", 'tnix')
catch
" error sleeps 2 seconds, when v:testing is not set
let v:testing = 0
endtry
call delete('Xdictionary.txt')
call test_override("char_avail", 1)
set showcmd
%d
call feedkeys("A\<c-k>a:\<esc>", 'tnix')
call assert_equal(['ä'], getline(1, '$'))
call test_override("char_avail", 0)
set noshowcmd
bw!
endfunc
func Test_edit_CTRL_L()
" Test Ctrl-X Ctrl-L (line completion)
new
set complete=.
call setline(1, ['one', 'two', 'three', '', '', '', ''])
call cursor(4, 1)
call feedkeys("A\<c-x>\<c-l>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'three', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-n>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 't', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-n>\<c-n>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'two', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-n>\<c-n>\<c-n>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'three', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-n>\<c-n>\<c-n>\<c-n>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 't', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-p>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'two', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-p>\<c-p>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 't', '', '', ''], getline(1, '$'))
call feedkeys("cct\<c-x>\<c-l>\<c-p>\<c-p>\<c-p>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'three', '', '', ''], getline(1, '$'))
set complete=
call cursor(5, 1)
call feedkeys("A\<c-x>\<c-l>\<c-p>\<c-n>\<esc>", 'tnix')
call assert_equal(['one', 'two', 'three', 'three', "\<c-l>\<c-p>\<c-n>", '', ''], getline(1, '$'))
set complete&
%d
if has("conceal") && has("syntax")
call setline(1, ['foo', 'bar', 'foobar'])
call test_override("char_avail", 1)
set conceallevel=2 concealcursor=n
syn on
syn match ErrorMsg "^bar"
call matchadd("Conceal", 'oo', 10, -1, {'conceal': 'X'})
func! DoIt()
let g:change=1
endfunc
au! TextChangedI <buffer> :call DoIt()
call cursor(2, 1)
call assert_false(exists("g:change"))
call feedkeys("A \<esc>", 'tnix')
call assert_equal(['foo', 'bar ', 'foobar'], getline(1, '$'))
call assert_equal(1, g:change)
call test_override("char_avail", 0)
call clearmatches()
syn off
au! TextChangedI
delfu DoIt
unlet! g:change
endif
bw!
endfunc
func Test_edit_CTRL_N()
" Check keyword completion
for e in ['latin1', 'utf-8']
exe 'set encoding=' .. e
new
set complete=.
call setline(1, ['INFER', 'loWER', '', '', ])
call cursor(3, 1)
call feedkeys("Ai\<c-n>\<cr>\<esc>", "tnix")
call feedkeys("ILO\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['INFER', 'loWER', 'i', 'LO', '', ''], getline(1, '$'), e)
%d
call setline(1, ['INFER', 'loWER', '', '', ])
call cursor(3, 1)
set ignorecase infercase
call feedkeys("Ii\<c-n>\<cr>\<esc>", "tnix")
call feedkeys("ILO\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['INFER', 'loWER', 'infer', 'LOWER', '', ''], getline(1, '$'), e)
set noignorecase noinfercase
%d
call setline(1, ['one word', 'two word'])
exe "normal! Goo\<C-P>\<C-X>\<C-P>"
call assert_equal('one word', getline(3))
%d
set complete&
bw!
endfor
endfunc
func Test_edit_CTRL_O()
" Check for CTRL-O in insert mode
new
inoreabbr <buffer> h here some more
call setline(1, ['abc', 'def'])
call cursor(1, 1)
" Ctrl-O after an abbreviation
exe "norm A h\<c-o>:set nu\<cr> text"
call assert_equal(['abc here some more text', 'def'], getline(1, '$'))
call assert_true(&nu)
set nonu
iunabbr <buffer> h
" Ctrl-O at end of line with 've'=onemore
call cursor(1, 1)
call feedkeys("A\<c-o>:let g:a=getpos('.')\<cr>\<esc>", 'tnix')
call assert_equal([0, 1, 23, 0], g:a)
call cursor(1, 1)
set ve=onemore
call feedkeys("A\<c-o>:let g:a=getpos('.')\<cr>\<esc>", 'tnix')
call assert_equal([0, 1, 24, 0], g:a)
set ve=
unlet! g:a
bw!
endfunc
func Test_edit_CTRL_R()
" Insert Register
new
call test_override("ALL", 1)
set showcmd
call feedkeys("AFOOBAR eins zwei\<esc>", 'tnix')
call feedkeys("O\<c-r>.", 'tnix')
call feedkeys("O\<c-r>=10*500\<cr>\<esc>", 'tnix')
call feedkeys("O\<c-r>=getreg('=', 1)\<cr>\<esc>", 'tnix')
call assert_equal(["getreg('=', 1)", '5000', "FOOBAR eins zwei", "FOOBAR eins zwei"], getline(1, '$'))
call test_override("ALL", 0)
set noshowcmd
bw!
endfunc
func Test_edit_CTRL_S()
" Test pressing CTRL-S (basically only spellfile completion)
" the rest is already covered
new
if !has("spell")
call setline(1, 'vim')
call feedkeys("A\<c-x>ss\<cr>\<esc>", 'tnix')
call assert_equal(['vims', ''], getline(1, '$'))
bw!
return
endif
call setline(1, 'vim')
" spell option not yet set
try
call feedkeys("A\<c-x>\<c-s>\<cr>\<esc>", 'tnix')
catch /^Vim\%((\a\+)\)\=:E756/
call assert_true(1, 'error caught')
endtry
call assert_equal(['vim', ''], getline(1, '$'))
%d
setl spell spelllang=en
call setline(1, 'vim')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-s>\<cr>\<esc>", 'tnix')
call assert_equal(['Vim', ''], getline(1, '$'))
%d
call setline(1, 'vim')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-s>\<down>\<cr>\<esc>", 'tnix')
call assert_equal(['Aim'], getline(1, '$'))
%d
call setline(1, 'vim')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-s>\<c-p>\<cr>\<esc>", 'tnix')
call assert_equal(['vim', ''], getline(1, '$'))
%d
" empty buffer
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-s>\<c-p>\<cr>\<esc>", 'tnix')
call assert_equal(['', ''], getline(1, '$'))
setl nospell
bw!
endfunc
func Test_edit_CTRL_T()
" Check for CTRL-T and CTRL-X CTRL-T in insert mode
" 1) increase indent
new
call setline(1, "abc")
call cursor(1, 1)
call feedkeys("A\<c-t>xyz", 'tnix')
call assert_equal(["\<tab>abcxyz"], getline(1, '$'))
" 2) also when paste option is set
set paste
call setline(1, "abc")
call cursor(1, 1)
call feedkeys("A\<c-t>xyz", 'tnix')
call assert_equal(["\<tab>abcxyz"], getline(1, '$'))
set nopaste
" CTRL-X CTRL-T (thesaurus complete)
call writefile(['angry furious mad enraged'], 'Xthesaurus')
set thesaurus=Xthesaurus
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<cr>\<esc>", 'tnix')
call assert_equal(['mad', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['angry', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['furious', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<c-n>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['enraged', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<c-n>\<c-n>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['mad', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<c-n>\<c-n>\<c-n>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['mad', ''], getline(1, '$'))
" Using <c-p> <c-n> when 'complete' is empty
set complete=
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['angry', ''], getline(1, '$'))
%d
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-p>\<cr>\<esc>", 'tnix')
call assert_equal(['mad', ''], getline(1, '$'))
set complete&
set thesaurus=
%d
call setline(1, 'mad')
call cursor(1, 1)
let v:testing = 1
try
call feedkeys("A\<c-x>\<c-t>\<esc>", 'tnix')
catch
" error sleeps 2 seconds, when v:testing is not set
let v:testing = 0
endtry
call assert_equal(['mad'], getline(1, '$'))
call delete('Xthesaurus')
bw!
endfunc
" Test thesaurus completion with different encodings
func Test_thesaurus_complete_with_encoding()
call writefile(['angry furious mad enraged'], 'Xthesaurus')
set thesaurus=Xthesaurus
for e in ['latin1', 'utf-8']
exe 'set encoding=' .. e
new
call setline(1, 'mad')
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<cr>\<esc>", 'tnix')
call assert_equal(['mad', ''], getline(1, '$'))
bw!
endfor
set thesaurus=
call delete('Xthesaurus')
endfunc
" Test 'thesaurusfunc'
func MyThesaurus(findstart, base)
let mythesaurus = [
\ #{word: "happy",
\ synonyms: "cheerful,blissful,flying high,looking good,peppy"},
\ #{word: "kind",
\ synonyms: "amiable,bleeding-heart,heart in right place"}]
if a:findstart
" locate the start of the word
let line = getline('.')
let start = col('.') - 1
while start > 0 && line[start - 1] =~ '\a'
let start -= 1
endwhile
return start
else
" find strings matching with "a:base"
let res = []
for w in mythesaurus
if w.word =~ '^' . a:base
call add(res, w.word)
call extend(res, split(w.synonyms, ","))
endif
endfor
return res
endif
endfunc
func Test_thesaurus_func()
new
set thesaurus=notused
set thesaurusfunc=NotUsed
setlocal thesaurusfunc=MyThesaurus
call setline(1, "an ki")
call cursor(1, 1)
call feedkeys("A\<c-x>\<c-t>\<c-n>\<cr>\<esc>", 'tnix')
call assert_equal(['an amiable', ''], getline(1, '$'))
setlocal thesaurusfunc=NonExistingFunc
call assert_fails("normal $a\<C-X>\<C-T>", 'E117:')
setlocal thesaurusfunc=
set thesaurusfunc=NonExistingFunc
call assert_fails("normal $a\<C-X>\<C-T>", 'E117:')
%bw!
set thesaurusfunc=
set thesaurus=
endfunc
func Test_edit_CTRL_U()
" Test 'completefunc'
new
" -1, -2 and -3 are special return values
let g:special=0
fun! CompleteMonths(findstart, base)
if a:findstart
" locate the start of the word
return g:special
else
" find months matching with "a:base"
let res = []
for m in split("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec")
if m =~ '^\c'.a:base
call add(res, {'word': m, 'abbr': m.' Month', 'icase': 0})
endif
endfor
return {'words': res, 'refresh': 'always'}
endif
endfun
set completefunc=CompleteMonths
call setline(1, ['', ''])
call cursor(1, 1)
call feedkeys("AX\<c-x>\<c-u>\<cr>\<esc>", 'tnix')
call assert_equal(['X', '', ''], getline(1, '$'))
%d