Patch 8.2.2850
Problem: Recalling commands from history is not tested.
Solution: Add tests. (closes #8194)
Files: src/testdir/test_cmdline.vim
*** ../vim-8.2.2849/src/testdir/test_cmdline.vim 2021-03-28
15:29:39.646657785 +0200
--- src/testdir/test_cmdline.vim 2021-05-13 20:14:12.768253893 +0200
***************
*** 1751,1754 ****
--- 1751,1802 ----
set wildmenu&
endfunc
+ " Test for recalling newer or older cmdline from history with <Up>, <Down>,
+ " <S-Up>, <S-Down>, <PageUp>, <PageDown>, <C-p>, or <C-n>.
+ func Test_recalling_cmdline()
+ CheckFeature cmdline_hist
+
+ let g:cmdlines = []
+ cnoremap <Plug>(save-cmdline) <Cmd>let g:cmdlines += [getcmdline()]<CR>
+
+ let histories = [
+ \ {'name': 'cmd', 'enter': ':', 'exit': "\<Esc>"},
+ \ {'name': 'search', 'enter': '/', 'exit': "\<Esc>"},
+ \ {'name': 'expr', 'enter': ":\<C-r>=", 'exit':
"\<Esc>\<Esc>"},
+ \ {'name': 'input', 'enter': ":call input('')\<CR>", 'exit': "\<CR>"},
+ "\ TODO: {'name': 'debug', ...}
+ \]
+ let keypairs = [
+ \ {'older': "\<Up>", 'newer': "\<Down>", 'prefixmatch': v:true},
+ \ {'older': "\<S-Up>", 'newer': "\<S-Down>", 'prefixmatch': v:false},
+ \ {'older': "\<PageUp>", 'newer': "\<PageDown>", 'prefixmatch': v:false},
+ \ {'older': "\<C-p>", 'newer': "\<C-n>", 'prefixmatch': v:false},
+ \]
+ let prefix = 'vi'
+ for h in histories
+ call histadd(h.name, 'vim')
+ call histadd(h.name, 'virtue')
+ call histadd(h.name, 'Virgo')
+ call histadd(h.name, 'vogue')
+ call histadd(h.name, 'emacs')
+ for k in keypairs
+ let g:cmdlines = []
+ let keyseqs = h.enter
+ \ .. prefix
+ \ .. repeat(k.older .. "\<Plug>(save-cmdline)", 2)
+ \ .. repeat(k.newer .. "\<Plug>(save-cmdline)", 2)
+ \ .. h.exit
+ call feedkeys(keyseqs, 'xt')
+ call histdel(h.name, -1) " delete the history added by feedkeys above
+ let expect = k.prefixmatch
+ \ ? ['virtue', 'vim', 'virtue', prefix]
+ \ : ['emacs', 'vogue', 'emacs', prefix]
+ call assert_equal(expect, g:cmdlines)
+ endfor
+ endfor
+
+ unlet g:cmdlines
+ cunmap <Plug>(save-cmdline)
+ endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.2849/src/version.c 2021-05-13 18:32:46.447394705 +0200
--- src/version.c 2021-05-13 20:15:56.023878670 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2850,
/**/
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