diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/functional/ui/popupmenu_spec.lua | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/test/functional/ui/popupmenu_spec.lua b/test/functional/ui/popupmenu_spec.lua index 1db6a5150e..3b4b281c81 100644 --- a/test/functional/ui/popupmenu_spec.lua +++ b/test/functional/ui/popupmenu_spec.lua @@ -7,6 +7,8 @@ local meths = helpers.meths local command = helpers.command local funcs = helpers.funcs local get_pathsep = helpers.get_pathsep +local eq = helpers.eq +local matches = helpers.matches describe('ui/ext_popupmenu', function() local screen @@ -368,6 +370,125 @@ describe('ui/ext_popupmenu', function() ]]) end) + local function source_complete_month() + source([[ + function! TestCompleteMonth() abort + call complete(1, ['January', 'February', 'March', 'April', + \ 'May', 'June', 'July', 'August', + \ 'September', 'October', 'November', 'December']) + return '' + endfunction + ]]) + end + + describe('pum_set_height', function() + it('can be set pum height', function() + source_complete_month() + local month_expected = { + {'January', '', '', ''}, + {'February', '', '', ''}, + {'March', '', '', ''}, + {'April', '', '', ''}, + {'May', '', '', ''}, + {'June', '', '', ''}, + {'July', '', '', ''}, + {'August', '', '', ''}, + {'September', '', '', ''}, + {'October', '', '', ''}, + {'November', '', '', ''}, + {'December', '', '', ''}, + } + local pum_height = 6 + feed('o<C-r>=TestCompleteMonth()<CR>') + meths.ui_pum_set_height(pum_height) + feed('<PageDown>') + -- pos becomes pum_height-2 because it is subtracting 2 to keep some + -- context in ins_compl_key2count() + screen:expect{grid=[[ + | + January^ | + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {2:-- INSERT --} | + ]], popupmenu={ + items=month_expected, + pos=pum_height-2, + anchor={1,1,0}, + }} + end) + + it('an error occurs if set 0 or less', function() + local ok, err, _ + ok, _ = pcall(meths.ui_pum_set_height, 1) + eq(ok, true) + ok, err = pcall(meths.ui_pum_set_height, 0) + eq(ok, false) + matches('.*: Expected pum height > 0', err) + end) + + it('an error occurs when ext_popupmenu is false', function() + local ok, err, _ + ok, _ = pcall(meths.ui_pum_set_height, 1) + eq(ok, true) + screen:set_option('ext_popupmenu', false) + ok, err = pcall(meths.ui_pum_set_height, 1) + eq(ok, false) + matches('.*: It must support the ext_popupmenu option', err) + end) + end) + + it('<PageUP>, <PageDown> works without ui_pum_set_height', function() + source_complete_month() + local month_expected = { + {'January', '', '', ''}, + {'February', '', '', ''}, + {'March', '', '', ''}, + {'April', '', '', ''}, + {'May', '', '', ''}, + {'June', '', '', ''}, + {'July', '', '', ''}, + {'August', '', '', ''}, + {'September', '', '', ''}, + {'October', '', '', ''}, + {'November', '', '', ''}, + {'December', '', '', ''}, + } + feed('o<C-r>=TestCompleteMonth()<CR>') + feed('<PageDown>') + screen:expect{grid=[[ + | + January^ | + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {2:-- INSERT --} | + ]], popupmenu={ + items=month_expected, + pos=3, + anchor={1,1,0}, + }} + feed('<PageUp>') + screen:expect{grid=[[ + | + January^ | + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {1:~ }| + {2:-- INSERT --} | + ]], popupmenu={ + items=month_expected, + pos=0, + anchor={1,1,0}, + }} + end) + it('works with wildoptions=pum', function() screen:try_resize(32,10) command('set wildmenu') |