mirror of
https://github.com/neovim/neovim.git
synced 2024-12-29 14:41:06 -07:00
4987311fb5
It is perfectly fine and expected to detach from the screen just by the UI disconnecting from nvim or exiting nvim. Just keep detach() in screen_basic_spec, to get some coverage of the detach method itself. This avoids hang on failure in many situations (though one could argue that detach() should be "fast", or at least "as fast as resize", which works in press-return already). Never use detach() just to change the size of the screen, try_resize() method exists for that specifically.
141 lines
5.9 KiB
Lua
141 lines
5.9 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
|
|
local Screen = require('test.functional.ui.screen')
|
|
local command, eval, rawfeed = helpers.command, helpers.eval, helpers.rawfeed
|
|
local clear = helpers.clear
|
|
|
|
describe(':Man', function()
|
|
describe('man.lua: highlight_line()', function()
|
|
local screen
|
|
|
|
before_each(function()
|
|
clear()
|
|
command('syntax on')
|
|
command('set filetype=man')
|
|
command('syntax off') -- Ignore syntax groups
|
|
screen = Screen.new(52, 5)
|
|
screen:set_default_attr_ids({
|
|
b = { bold = true },
|
|
i = { italic = true },
|
|
u = { underline = true },
|
|
bi = { bold = true, italic = true },
|
|
biu = { bold = true, italic = true, underline = true },
|
|
c = { foreground = Screen.colors.Blue }, -- control chars
|
|
eob = { bold = true, foreground = Screen.colors.Blue } -- empty line '~'s
|
|
})
|
|
screen:attach()
|
|
end)
|
|
|
|
it('clears backspaces from text and adds highlights', function()
|
|
rawfeed([[
|
|
ithis i<C-v><C-h>is<C-v><C-h>s a<C-v><C-h>a test
|
|
with _<C-v><C-h>o_<C-v><C-h>v_<C-v><C-h>e_<C-v><C-h>r_<C-v><C-h>s_<C-v><C-h>t_<C-v><C-h>r_<C-v><C-h>u_<C-v><C-h>c_<C-v><C-h>k text<ESC>]])
|
|
|
|
screen:expect{grid=[[
|
|
this i{c:^H}is{c:^H}s a{c:^H}a test |
|
|
with _{c:^H}o_{c:^H}v_{c:^H}e_{c:^H}r_{c:^H}s_{c:^H}t_{c:^H}r_{c:^H}u_{c:^H}c_{c:^H}k tex^t |
|
|
{eob:~ }|
|
|
{eob:~ }|
|
|
|
|
|
]]}
|
|
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
^this {b:is} {b:a} test |
|
|
with {u:overstruck} text |
|
|
{eob:~ }|
|
|
{eob:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('clears escape sequences from text and adds highlights', function()
|
|
rawfeed([[
|
|
ithis <C-v><ESC>[1mis <C-v><ESC>[3ma <C-v><ESC>[4mtest<C-v><ESC>[0m
|
|
<C-v><ESC>[4mwith<C-v><ESC>[24m <C-v><ESC>[4mescaped<C-v><ESC>[24m <C-v><ESC>[4mtext<C-v><ESC>[24m<ESC>]])
|
|
|
|
screen:expect{grid=[=[
|
|
this {c:^[}[1mis {c:^[}[3ma {c:^[}[4mtest{c:^[}[0m |
|
|
{c:^[}[4mwith{c:^[}[24m {c:^[}[4mescaped{c:^[}[24m {c:^[}[4mtext{c:^[}[24^m |
|
|
{eob:~ }|
|
|
{eob:~ }|
|
|
|
|
|
]=]}
|
|
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
^this {b:is }{bi:a }{biu:test} |
|
|
{u:with} {u:escaped} {u:text} |
|
|
{eob:~ }|
|
|
{eob:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('highlights multibyte text', function()
|
|
rawfeed([[
|
|
ithis i<C-v><C-h>is<C-v><C-h>s あ<C-v><C-h>あ test
|
|
with _<C-v><C-h>ö_<C-v><C-h>v_<C-v><C-h>e_<C-v><C-h>r_<C-v><C-h>s_<C-v><C-h>t_<C-v><C-h>r_<C-v><C-h>u_<C-v><C-h>̃_<C-v><C-h>c_<C-v><C-h>k te<C-v><ESC>[3mxt¶<C-v><ESC>[0m<ESC>]])
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
^this {b:is} {b:あ} test |
|
|
with {u:överstrũck} te{i:xt¶} |
|
|
{eob:~ }|
|
|
{eob:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('highlights underscores based on context', function()
|
|
rawfeed([[
|
|
i_<C-v><C-h>_b<C-v><C-h>be<C-v><C-h>eg<C-v><C-h>gi<C-v><C-h>in<C-v><C-h>ns<C-v><C-h>s
|
|
m<C-v><C-h>mi<C-v><C-h>id<C-v><C-h>d_<C-v><C-h>_d<C-v><C-h>dl<C-v><C-h>le<C-v><C-h>e
|
|
_<C-v><C-h>m_<C-v><C-h>i_<C-v><C-h>d_<C-v><C-h>__<C-v><C-h>d_<C-v><C-h>l_<C-v><C-h>e<ESC>]])
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
{b:^_begins} |
|
|
{b:mid_dle} |
|
|
{u:mid_dle} |
|
|
{eob:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('highlights various bullet formats', function()
|
|
rawfeed([[
|
|
i· ·<C-v><C-h>·
|
|
+<C-v><C-h>o
|
|
+<C-v><C-h>+<C-v><C-h>o<C-v><C-h>o double<ESC>]])
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
^· {b:·} |
|
|
{b:·} |
|
|
{b:·} double |
|
|
{eob:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('handles : characters in input', function()
|
|
rawfeed([[
|
|
i<C-v><C-[>[40m 0 <C-v><C-[>[41m 1 <C-v><C-[>[42m 2 <C-v><C-[>[43m 3
|
|
<C-v><C-[>[44m 4 <C-v><C-[>[45m 5 <C-v><C-[>[46m 6 <C-v><C-[>[47m 7 <C-v><C-[>[100m 8 <C-v><C-[>[101m 9
|
|
<C-v><C-[>[102m 10 <C-v><C-[>[103m 11 <C-v><C-[>[104m 12 <C-v><C-[>[105m 13 <C-v><C-[>[106m 14 <C-v><C-[>[107m 15
|
|
<C-v><C-[>[48:5:16m 16 <ESC>]])
|
|
eval('man#init_pager()')
|
|
|
|
screen:expect([[
|
|
^ 0 1 2 3 |
|
|
4 5 6 7 8 9 |
|
|
10 11 12 13 14 15 |
|
|
16 |
|
|
|
|
|
]])
|
|
end)
|
|
end)
|
|
end)
|