forked from aniani/vim
869e35270e
Problem: When using Insert mode completion but not actually inserting
anything an undo item is still created. (Tommy Allen)
Solution: Do not call stop_arrow() when not inserting anything.
430 lines
12 KiB
VimL
430 lines
12 KiB
VimL
" Test for completion menu
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let g:months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
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let g:setting = ''
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func! ListMonths()
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if g:setting != ''
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exe ":set" g:setting
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endif
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let mth=copy(g:months)
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let entered = strcharpart(getline('.'),0,col('.'))
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if !empty(entered)
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let mth=filter(mth, 'v:val=~"^".entered')
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endif
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call complete(1, mth)
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return ''
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endfunc
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func! Test_popup_complete2()
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" Although the popupmenu is not visible, this does not mean completion mode
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" has ended. After pressing <f5> to complete the currently typed char, Vim
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" still stays in the first state of the completion (:h ins-completion-menu),
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" although the popupmenu wasn't shown <c-e> will remove the inserted
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" completed text (:h complete_CTRL-E), while the following <c-e> will behave
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" like expected (:h i_CTRL-E)
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new
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inoremap <f5> <c-r>=ListMonths()<cr>
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call append(1, ["December2015"])
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:1
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call feedkeys("aD\<f5>\<C-E>\<C-E>\<C-E>\<C-E>\<enter>\<esc>", 'tx')
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call assert_equal(["Dece", "", "December2015"], getline(1,3))
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%d
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bw!
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endfu
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func! Test_popup_complete()
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new
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inoremap <f5> <c-r>=ListMonths()<cr>
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" <C-E> - select original typed text before the completion started
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call feedkeys("aJu\<f5>\<down>\<c-e>\<esc>", 'tx')
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call assert_equal(["Ju"], getline(1,2))
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%d
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" <C-Y> - accept current match
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call feedkeys("a\<f5>". repeat("\<down>",7). "\<c-y>\<esc>", 'tx')
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call assert_equal(["August"], getline(1,2))
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%d
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" <BS> - Delete one character from the inserted text (state: 1)
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" TODO: This should not end the completion, but it does.
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" This should according to the documentation:
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" January
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" but instead, this does
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" Januar
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" (idea is, C-L inserts the match from the popup menu
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" but if the menu is closed, it will insert the character <c-l>
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call feedkeys("aJ\<f5>\<bs>\<c-l>\<esc>", 'tx')
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call assert_equal(["Januar "], getline(1,2))
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%d
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" any-non special character: Stop completion without changing the match
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" and insert the typed character
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call feedkeys("a\<f5>20", 'tx')
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call assert_equal(["January20"], getline(1,2))
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%d
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" any-non printable, non-white character: Add this character and
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" reduce number of matches
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call feedkeys("aJu\<f5>\<c-p>l\<c-y>", 'tx')
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call assert_equal(["Jul"], getline(1,2))
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%d
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" any-non printable, non-white character: Add this character and
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" reduce number of matches
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call feedkeys("aJu\<f5>\<c-p>l\<c-n>\<c-y>", 'tx')
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call assert_equal(["July"], getline(1,2))
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%d
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" any-non printable, non-white character: Add this character and
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" reduce number of matches
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call feedkeys("aJu\<f5>\<c-p>l\<c-e>", 'tx')
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call assert_equal(["Jul"], getline(1,2))
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%d
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" <BS> - Delete one character from the inserted text (state: 2)
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call feedkeys("a\<f5>\<c-n>\<bs>", 'tx')
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call assert_equal(["Februar"], getline(1,2))
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%d
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" <c-l> - Insert one character from the current match
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call feedkeys("aJ\<f5>".repeat("\<c-n>",3)."\<c-l>\<esc>", 'tx')
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call assert_equal(["J "], getline(1,2))
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%d
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" <c-l> - Insert one character from the current match
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call feedkeys("aJ\<f5>".repeat("\<c-n>",4)."\<c-l>\<esc>", 'tx')
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call assert_equal(["January "], getline(1,2))
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%d
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" <c-y> - Accept current selected match
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call feedkeys("aJ\<f5>\<c-y>\<esc>", 'tx')
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call assert_equal(["January"], getline(1,2))
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%d
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" <c-e> - End completion, go back to what was there before selecting a match
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call feedkeys("aJu\<f5>\<c-e>\<esc>", 'tx')
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call assert_equal(["Ju"], getline(1,2))
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%d
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" <PageUp> - Select a match several entries back
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call feedkeys("a\<f5>\<PageUp>\<c-y>\<esc>", 'tx')
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call assert_equal([""], getline(1,2))
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%d
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" <PageUp><PageUp> - Select a match several entries back
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call feedkeys("a\<f5>\<PageUp>\<PageUp>\<c-y>\<esc>", 'tx')
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call assert_equal(["December"], getline(1,2))
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%d
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" <PageUp><PageUp><PageUp> - Select a match several entries back
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call feedkeys("a\<f5>\<PageUp>\<PageUp>\<PageUp>\<c-y>\<esc>", 'tx')
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call assert_equal(["February"], getline(1,2))
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%d
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" <PageDown> - Select a match several entries further
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call feedkeys("a\<f5>\<PageDown>\<c-y>\<esc>", 'tx')
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call assert_equal(["November"], getline(1,2))
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%d
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" <PageDown><PageDown> - Select a match several entries further
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call feedkeys("a\<f5>\<PageDown>\<PageDown>\<c-y>\<esc>", 'tx')
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call assert_equal(["December"], getline(1,2))
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%d
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" <PageDown><PageDown><PageDown> - Select a match several entries further
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call feedkeys("a\<f5>\<PageDown>\<PageDown>\<PageDown>\<c-y>\<esc>", 'tx')
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call assert_equal([""], getline(1,2))
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%d
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" <PageDown><PageDown><PageDown><PageDown> - Select a match several entries further
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call feedkeys("a\<f5>".repeat("\<PageDown>",4)."\<c-y>\<esc>", 'tx')
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call assert_equal(["October"], getline(1,2))
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%d
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" <Up> - Select a match don't insert yet
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call feedkeys("a\<f5>\<Up>\<c-y>\<esc>", 'tx')
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call assert_equal([""], getline(1,2))
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%d
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" <Up><Up> - Select a match don't insert yet
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call feedkeys("a\<f5>\<Up>\<Up>\<c-y>\<esc>", 'tx')
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call assert_equal(["December"], getline(1,2))
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%d
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" <Up><Up><Up> - Select a match don't insert yet
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call feedkeys("a\<f5>\<Up>\<Up>\<Up>\<c-y>\<esc>", 'tx')
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call assert_equal(["November"], getline(1,2))
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%d
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" <Tab> - Stop completion and insert the match
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call feedkeys("a\<f5>\<Tab>\<c-y>\<esc>", 'tx')
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call assert_equal(["January "], getline(1,2))
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%d
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" <Space> - Stop completion and insert the match
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call feedkeys("a\<f5>".repeat("\<c-p>",5)." \<esc>", 'tx')
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call assert_equal(["September "], getline(1,2))
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%d
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" <Enter> - Use the text and insert line break (state: 1)
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call feedkeys("a\<f5>\<enter>\<esc>", 'tx')
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call assert_equal(["January", ''], getline(1,2))
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%d
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" <Enter> - Insert the current selected text (state: 2)
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call feedkeys("a\<f5>".repeat("\<Up>",5)."\<enter>\<esc>", 'tx')
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call assert_equal(["September"], getline(1,2))
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%d
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" Insert match immediately, if there is only one match
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" <c-y> selects a character from the line above
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call append(0, ["December2015"])
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call feedkeys("aD\<f5>\<C-Y>\<C-Y>\<C-Y>\<C-Y>\<enter>\<esc>", 'tx')
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call assert_equal(["December2015", "December2015", ""], getline(1,3))
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%d
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" use menuone for 'completeopt'
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" Since for the first <c-y> the menu is still shown, will only select
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" three letters from the line above
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set completeopt&vim
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set completeopt+=menuone
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call append(0, ["December2015"])
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call feedkeys("aD\<f5>\<C-Y>\<C-Y>\<C-Y>\<C-Y>\<enter>\<esc>", 'tx')
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call assert_equal(["December2015", "December201", ""], getline(1,3))
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%d
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" use longest for 'completeopt'
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set completeopt&vim
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call feedkeys("aM\<f5>\<C-N>\<C-P>\<c-e>\<enter>\<esc>", 'tx')
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set completeopt+=longest
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call feedkeys("aM\<f5>\<C-N>\<C-P>\<c-e>\<enter>\<esc>", 'tx')
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call assert_equal(["M", "Ma", ""], getline(1,3))
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%d
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" use noselect/noinsert for 'completeopt'
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set completeopt&vim
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call feedkeys("aM\<f5>\<enter>\<esc>", 'tx')
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set completeopt+=noselect
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call feedkeys("aM\<f5>\<enter>\<esc>", 'tx')
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set completeopt-=noselect completeopt+=noinsert
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call feedkeys("aM\<f5>\<enter>\<esc>", 'tx')
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call assert_equal(["March", "M", "March"], getline(1,4))
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%d
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endfu
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func! Test_popup_completion_insertmode()
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new
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inoremap <F5> <C-R>=ListMonths()<CR>
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call feedkeys("a\<f5>\<down>\<enter>\<esc>", 'tx')
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call assert_equal('February', getline(1))
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%d
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" Set noinsertmode
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let g:setting = 'noinsertmode'
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call feedkeys("a\<f5>\<down>\<enter>\<esc>", 'tx')
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call assert_equal('February', getline(1))
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call assert_false(pumvisible())
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%d
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" Go through all matches, until none is selected
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let g:setting = ''
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call feedkeys("a\<f5>". repeat("\<c-n>",12)."\<enter>\<esc>", 'tx')
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call assert_equal('', getline(1))
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%d
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" select previous entry
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call feedkeys("a\<f5>\<c-p>\<enter>\<esc>", 'tx')
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call assert_equal('', getline(1))
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%d
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" select last entry
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call feedkeys("a\<f5>\<c-p>\<c-p>\<enter>\<esc>", 'tx')
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call assert_equal('December', getline(1))
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iunmap <F5>
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endfunc
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func Test_noinsert_complete()
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function! s:complTest1() abort
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call complete(1, ['source', 'soundfold'])
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return ''
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endfunction
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function! s:complTest2() abort
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call complete(1, ['source', 'soundfold'])
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return ''
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endfunction
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new
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set completeopt+=noinsert
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inoremap <F5> <C-R>=s:complTest1()<CR>
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call feedkeys("i\<F5>soun\<CR>\<CR>\<ESC>.", 'tx')
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call assert_equal('soundfold', getline(1))
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call assert_equal('soundfold', getline(2))
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bwipe!
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new
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inoremap <F5> <C-R>=s:complTest2()<CR>
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call feedkeys("i\<F5>\<CR>\<ESC>", 'tx')
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call assert_equal('source', getline(1))
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bwipe!
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set completeopt-=noinsert
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iunmap <F5>
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endfunc
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func Test_compl_vim_cmds_after_register_expr()
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function! s:test_func()
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return 'autocmd '
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endfunction
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augroup AAAAA_Group
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au!
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augroup END
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new
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call feedkeys("i\<c-r>=s:test_func()\<CR>\<C-x>\<C-v>\<Esc>", 'tx')
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call assert_equal('autocmd AAAAA_Group', getline(1))
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autocmd! AAAAA_Group
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augroup! AAAAA_Group
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bwipe!
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endfunc
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func DummyCompleteOne(findstart, base)
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if a:findstart
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return 0
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else
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wincmd n
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return ['onedef', 'oneDEF']
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endif
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endfunc
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" Test that nothing happens if the 'completefunc' opens
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" a new window (no completion, no crash)
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func Test_completefunc_opens_new_window_one()
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new
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let winid = win_getid()
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setlocal completefunc=DummyCompleteOne
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call setline(1, 'one')
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/^one
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call assert_fails('call feedkeys("A\<C-X>\<C-U>\<C-N>\<Esc>", "x")', 'E839:')
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call assert_notequal(winid, win_getid())
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q!
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call assert_equal(winid, win_getid())
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call assert_equal('', getline(1))
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q!
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endfunc
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" Test that nothing happens if the 'completefunc' opens
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" a new window (no completion, no crash)
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func DummyCompleteTwo(findstart, base)
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if a:findstart
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wincmd n
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return 0
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else
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return ['twodef', 'twoDEF']
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endif
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endfunction
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" Test that nothing happens if the 'completefunc' opens
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" a new window (no completion, no crash)
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func Test_completefunc_opens_new_window_two()
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new
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let winid = win_getid()
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setlocal completefunc=DummyCompleteTwo
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call setline(1, 'two')
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/^two
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call assert_fails('call feedkeys("A\<C-X>\<C-U>\<C-N>\<Esc>", "x")', 'E764:')
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call assert_notequal(winid, win_getid())
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q!
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call assert_equal(winid, win_getid())
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call assert_equal('two', getline(1))
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q!
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endfunc
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func DummyCompleteThree(findstart, base)
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if a:findstart
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return 0
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else
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return ['threedef', 'threeDEF']
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endif
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endfunc
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:"Test that 'completefunc' works when it's OK.
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func Test_completefunc_works()
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new
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let winid = win_getid()
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setlocal completefunc=DummyCompleteThree
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call setline(1, 'three')
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/^three
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call feedkeys("A\<C-X>\<C-U>\<C-N>\<Esc>", "x")
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call assert_equal(winid, win_getid())
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call assert_equal('threeDEF', getline(1))
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q!
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endfunc
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func DummyCompleteFour(findstart, base)
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if a:findstart
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return 0
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else
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call complete_add('four1')
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call complete_add('four2')
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call complete_check()
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call complete_add('four3')
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call complete_add('four4')
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call complete_check()
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call complete_add('four5')
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call complete_add('four6')
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return []
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endif
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endfunc
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" Test that 'completefunc' works when it's OK.
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func Test_omnifunc_with_check()
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new
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setlocal omnifunc=DummyCompleteFour
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call setline(1, 'four')
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/^four
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call feedkeys("A\<C-X>\<C-O>\<C-N>\<Esc>", "x")
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call assert_equal('four2', getline(1))
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call setline(1, 'four')
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/^four
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call feedkeys("A\<C-X>\<C-O>\<C-N>\<C-N>\<Esc>", "x")
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call assert_equal('four3', getline(1))
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call setline(1, 'four')
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/^four
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call feedkeys("A\<C-X>\<C-O>\<C-N>\<C-N>\<C-N>\<C-N>\<Esc>", "x")
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call assert_equal('four5', getline(1))
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q!
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endfunc
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function UndoComplete()
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call complete(1, ['January', 'February', 'March',
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\ 'April', 'May', 'June', 'July', 'August', 'September',
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\ 'October', 'November', 'December'])
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return ''
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endfunc
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" Test that no undo item is created when no completion is inserted
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func Test_complete_no_undo()
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set completeopt=menu,preview,noinsert,noselect
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inoremap <Right> <C-R>=UndoComplete()<CR>
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new
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call feedkeys("ixxx\<CR>\<CR>yyy\<Esc>k", 'xt')
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call feedkeys("iaaa\<Esc>0", 'xt')
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call assert_equal('aaa', getline(2))
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call feedkeys("i\<Right>\<Esc>", 'xt')
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call assert_equal('aaa', getline(2))
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call feedkeys("u", 'xt')
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call assert_equal('', getline(2))
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iunmap <Right>
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set completeopt&
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q!
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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