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test: convert another test in test_matchadd_conceal.vim to Lua (#21353)

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zeertzjq 2022-12-09 10:37:53 +08:00 committed by GitHub
parent 0483ee8254
commit f69d531d84
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1 changed files with 57 additions and 21 deletions
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70
test/functional/ui/syntax_conceal_spec.lua
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@ -4,7 +4,7 @@ local clear, feed, command = helpers.clear, helpers.feed, helpers.command
local eq = helpers.eq
local insert = helpers.insert
local poke_eventloop = helpers.poke_eventloop
local expect_exit = helpers.expect_exit
local exec = helpers.exec
describe('Screen', function()
local screen
@ -1001,25 +1001,32 @@ describe('Screen', function()
eq({}, grid_lines) -- no redraw was done
end)
-- Copy of Test_cursor_column_in_concealed_line_after_window_scroll in
-- test/functional/ui/syntax_conceal_spec.lua.
describe('concealed line after window scroll', function()
after_each(function()
expect_exit(command, ':qall!')
os.remove('Xcolesearch')
end)
it('has the correct cursor column', function()
describe('concealed line has the correct cursor column', function()
-- oldtest: Test_cursor_column_in_concealed_line_after_window_scroll()
it('after window scroll', function()
insert([[
3split
let m = matchadd('Conceal', '=')
setl conceallevel=2 concealcursor=nc
normal gg
"==expr==
]])
"==expr==]])
feed('gg')
command('file Xcolesearch')
command('set nomodified')
command('write Xcolesearch')
feed(":so %<CR>")
command('so')
screen:expect{grid=[[
^3split |
let m matchadd('Conceal', '') |
setl conceallevel2 concealcursornc |
{2:Xcolesearch }|
3split |
let m = matchadd('Conceal', '=') |
setl conceallevel=2 concealcursor=nc |
normal gg |
{3:Xcolesearch }|
|
]]}
-- Jump to something that is beyond the bottom of the window,
-- so there's a scroll down.
@ -1033,13 +1040,42 @@ describe('Screen', function()
normal gg |
"{5:^expr} |
{2:Xcolesearch }|
3split |
let m = matchadd('Conceal', '=') |
setl conceallevel=2 concealcursor=nc |
normal gg |
"=={5:expr}== |
|
{0:~ }|
{3:Xcolesearch }|
/expr |
]]}
end)
-- oldtest: Test_cursor_column_in_concealed_line_after_leftcol_change()
it('after leftcol change', function()
exec([[
0put = 'ab' .. repeat('-', &columns) .. 'c'
call matchadd('Conceal', '-')
set nowrap ss=0 cole=3 cocu=n
]])
-- Go to the end of the line (3 columns beyond the end of the screen).
-- Horizontal scroll would center the cursor in the screen line, but conceal
-- makes it go to screen column 1.
feed('$')
-- Are the concealed parts of the current line really hidden?
-- Is the window's cursor column properly updated for conceal?
screen:expect{grid=[[
^c |
|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
|
]]}
end)
end)
end)