diff options
Diffstat (limited to 'test/functional/ex_cmds/map_spec.lua')
| -rw-r--r-- | test/functional/ex_cmds/map_spec.lua | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/map_spec.lua b/test/functional/ex_cmds/map_spec.lua index 84d5bc2335..75f644da0f 100644 --- a/test/functional/ex_cmds/map_spec.lua +++ b/test/functional/ex_cmds/map_spec.lua @@ -1,6 +1,8 @@ local helpers = require("test.functional.helpers")(after_each) +local Screen = require('test.functional.ui.screen') local eq = helpers.eq +local exec = helpers.exec local feed = helpers.feed local meths = helpers.meths local clear = helpers.clear @@ -26,3 +28,165 @@ describe(':*map', function() expect('-foo-') end) end) + +describe(':*map cursor and redrawing', function() + local screen + before_each(function() + clear() + screen = Screen.new(20, 5) + screen:attach() + end) + + it('cursor is restored after :map <expr> which calls input()', function() + command('map <expr> x input("> ")') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + | + ]]) + feed('x') + screen:expect([[ + | + ~ | + ~ | + ~ | + > ^ | + ]]) + feed('\n') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + > | + ]]) + end) + + it('cursor is restored after :imap <expr> which calls input()', function() + command('imap <expr> x input("> ")') + feed('i') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + -- INSERT -- | + ]]) + feed('x') + screen:expect([[ + | + ~ | + ~ | + ~ | + > ^ | + ]]) + feed('\n') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + > | + ]]) + end) + + it('cursor is restored after :map <expr> which redraws statusline vim-patch:8.1.2336', function() + exec([[ + 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()} + ]]) + feed('<C-B>') + screen:expect([[ + one | + ^two | + three | + [on] | + | + ]]) + end) + + it('error in :nmap <expr> does not mess up display vim-patch:4.2.4338', function() + screen:try_resize(40, 5) + command('nmap <expr> <F2> execute("throw 42")') + feed('<F2>') + screen:expect([[ + | + | + Error detected while processing : | + E605: Exception not caught: 42 | + Press ENTER or type command to continue^ | + ]]) + feed('<CR>') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + | + ]]) + end) + + it('error in :cmap <expr> handled correctly vim-patch:4.2.4338', function() + screen:try_resize(40, 5) + command('cmap <expr> <F2> execute("throw 42")') + feed(':echo "foo') + screen:expect([[ + | + ~ | + ~ | + ~ | + :echo "foo^ | + ]]) + feed('<F2>') + screen:expect([[ + | + :echo "foo | + Error detected while processing : | + E605: Exception not caught: 42 | + :echo "foo^ | + ]]) + feed('"') + screen:expect([[ + | + :echo "foo | + Error detected while processing : | + E605: Exception not caught: 42 | + :echo "foo"^ | + ]]) + feed('\n') + screen:expect([[ + :echo "foo | + Error detected while processing : | + E605: Exception not caught: 42 | + foo | + Press ENTER or type command to continue^ | + ]]) + end) + + it('listing mappings clears command line vim-patch:8.2.4401', function() + screen:try_resize(40, 5) + command('nmap a b') + feed(': nmap a<CR>') + screen:expect([[ + ^ | + ~ | + ~ | + ~ | + n a b | + ]]) + end) +end) |