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local helpers = require('test.functional.helpers')(after_each)
local Screen = require('test.functional.ui.screen')
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert
local command = helpers.command
local feed_command = helpers.feed_command
local eq = helpers.eq
local eval = helpers.eval
local nvim_dir = helpers.nvim_dir
describe('search highlighting', function()
local screen
local colors = Screen.colors
before_each(function()
clear()
screen = Screen.new(40, 7)
screen:attach()
screen:set_default_attr_ids( {
[1] = {bold=true, foreground=Screen.colors.Blue},
[2] = {background = colors.Yellow}, -- Search
[3] = {reverse = true},
[4] = {foreground = colors.Red}, -- Message
})
end)
it('is disabled by ":set nohlsearch"', function()
feed_command('set nohlsearch')
insert("some text\nmore text")
feed("gg/text<cr>")
screen:expect([[
some ^text |
more text |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
/text |
]])
end)
it('works', function()
insert([[
some text
more textstuff
stupidtexttextstuff
a text word
]])
-- 'hlsearch' is enabled by default. #2859
feed("gg/text<cr>")
screen:expect([[
some {2:^text} |
more {2:text}stuff |
stupid{2:texttext}stuff |
a {2:text} word |
|
{1:~ }|
/text |
]])
-- overlapping matches not allowed
feed("3nx")
screen:expect([[
some {2:text} |
more {2:text}stuff |
stupid{2:text}^extstuff |
a {2:text} word |
|
{1:~ }|
/text |
]])
feed("ggn*") -- search for entire word
screen:expect([[
some {2:text} |
more textstuff |
stupidtextextstuff |
a {2:^text} word |
|
{1:~ }|
/\<text\> |
]])
feed_command("nohlsearch")
screen:expect([[
some text |
more textstuff |
stupidtextextstuff |
a ^text word |
|
{1:~ }|
:nohlsearch |
]])
end)
it('highlights after EOL', function()
insert("\n\n\n\n\n\n")
feed("gg/^<cr>")
screen:expect([[
{2: } |
{2:^ } |
{2: } |
{2: } |
{2: } |
{2: } |
/^ |
]])
-- Test that highlights are preserved after moving the cursor.
feed("j")
screen:expect([[
{2: } |
{2: } |
{2:^ } |
{2: } |
{2: } |
{2: } |
/^ |
]])
-- Repeat the test in rightleft mode.
command("nohlsearch")
command("set rightleft")
feed("gg/^<cr>")
screen:expect([[
{2: }|
{2:^ }|
{2: }|
{2: }|
{2: }|
{2: }|
^/ |
]])
feed("j")
screen:expect([[
{2: }|
{2: }|
{2:^ }|
{2: }|
{2: }|
{2: }|
^/ |
]])
end)
it('is preserved during :terminal activity', function()
feed([[:terminal "]]..nvim_dir..[[/shell-test" REP 5000 foo<cr>]])
feed(':file term<CR>')
feed('G') -- Follow :terminal output.
feed(':vnew<CR>')
insert([[
foo bar baz
bar baz foo
bar foo baz
]])
feed('/foo')
helpers.wait()
screen:expect_unchanged()
end)
it('works with incsearch', function()
feed_command('set hlsearch')
feed_command('set incsearch')
insert([[
the first line
in a little file
]])
feed("gg/li")
screen:expect([[
the first {3:li}ne |
in a {2:li}ttle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/li^ |
]])
-- check that consecutive matches are caught by C-g/C-t
feed("<C-g>")
screen:expect([[
the first {2:li}ne |
in a {3:li}ttle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/li^ |
]])
feed("<C-t>")
screen:expect([[
the first {3:li}ne |
in a {2:li}ttle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/li^ |
]])
feed("t")
screen:expect([[
the first line |
in a {3:lit}tle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/lit^ |
]])
feed("<cr>")
screen:expect([[
the first line |
in a {2:^lit}tle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/lit |
]])
feed("/fir")
screen:expect([[
the {3:fir}st line |
in a little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/fir^ |
]])
-- incsearch have priority over hlsearch
feed("<esc>/ttle")
screen:expect([[
the first line |
in a li{3:ttle} file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/ttle^ |
]])
-- cancelling search resets to the old search term
feed('<esc>')
screen:expect([[
the first line |
in a {2:^lit}tle file |
|
{1:~ }|
{1:~ }|
{1:~ }|
|
]])
eq('lit', eval('@/'))
-- cancelling inc search restores the hl state
feed(':noh<cr>')
screen:expect([[
the first line |
in a ^little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
:noh |
]])
feed('/first')
screen:expect([[
the {3:first} line |
in a little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/first^ |
]])
feed('<esc>')
screen:expect([[
the first line |
in a ^little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
|
]])
-- test that pressing C-g in an empty command line does not move the cursor
feed('/<C-g>')
screen:expect([[
the first line |
in a little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/^ |
]])
-- same, for C-t
feed('<ESC>')
screen:expect([[
the first line |
in a ^little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
|
]])
feed('/<C-t>')
screen:expect([[
the first line |
in a little file |
|
{1:~ }|
{1:~ }|
{1:~ }|
/^ |
]])
-- 8.0.1304, test that C-g and C-t works with incsearch and empty pattern
feed('<esc>/fi<CR>')
feed('//')
screen:expect([[
the {3:fi}rst line |
in a little {2:fi}le |
|
{1:~ }|
{1:~ }|
{1:~ }|
//^ |
]])
feed('<C-g>')
screen:expect([[
the {2:fi}rst line |
in a little {3:fi}le |
|
{1:~ }|
{1:~ }|
{1:~ }|
//^ |
]])
end)
it('works with incsearch and offset', function()
feed_command('set hlsearch')
feed_command('set incsearch')
insert([[
not the match you're looking for
the match is here]])
feed("gg/mat/e")
screen:expect([[
not the {3:mat}ch you're looking for |
the {2:mat}ch is here |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
/mat/e^ |
]])
-- Search with count and /e offset fixed in Vim patch 7.4.532.
feed("<esc>2/mat/e")
screen:expect([[
not the {2:mat}ch you're looking for |
the {3:mat}ch is here |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
/mat/e^ |
]])
feed("<cr>")
screen:expect([[
not the {2:mat}ch you're looking for |
the {2:ma^t}ch is here |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
/mat/e |
]])
end)
it('works with multiline regexps', function()
feed_command('set hlsearch')
feed('4oa repeated line<esc>')
feed('/line\\na<cr>')
screen:expect([[
|
a repeated {2:^line} |
{2:a} repeated {2:line} |
{2:a} repeated {2:line} |
{2:a} repeated line |
{1:~ }|
{4:search hit BOTTOM, continuing at TOP} |
]])
-- it redraws rows above the changed one
feed('4Grb')
screen:expect([[
|
a repeated {2:line} |
{2:a} repeated line |
^b repeated {2:line} |
{2:a} repeated line |
{1:~ }|
{4:search hit BOTTOM, continuing at TOP} |
]])
end)
it('works with matchadd and syntax', function()
screen:set_default_attr_ids( {
[1] = {bold=true, foreground=Screen.colors.Blue},
[2] = {background = colors.Yellow},
[3] = {reverse = true},
[4] = {foreground = colors.Red},
[5] = {bold = true, background = colors.Green},
[6] = {italic = true, background = colors.Magenta},
[7] = {bold = true, background = colors.Yellow},
} )
feed_command('set hlsearch')
insert([[
very special text
]])
feed_command("syntax on")
feed_command("highlight MyGroup guibg=Green gui=bold")
feed_command("highlight MyGroup2 guibg=Magenta gui=italic")
feed_command("call matchadd('MyGroup', 'special')")
feed_command("call matchadd('MyGroup2', 'text', 0)")
-- searchhl and matchadd matches are exclusive, only the higest priority
-- is used (and matches with lower priorities are not combined)
feed_command("/ial te")
screen:expect([[
very {5:spec^ial}{2: te}{6:xt} |
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{4:search hit BOTTOM, continuing at TOP} |
]])
feed_command("call clearmatches()")
screen:expect([[
very spec{2:^ial te}xt |
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
:call clearmatches() |
]])
-- searchhl has priority over syntax, but in this case
-- nonconflicting attributes are combined
feed_command("syntax keyword MyGroup special")
screen:expect([[
very {5:spec}{7:^ial}{2: te}xt |
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
:syntax keyword MyGroup special |
]])
end)
end)
|