mirror of
https://github.com/neovim/neovim.git
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c4afb9788c
Problem: The legacy signlist data structures and associated functions are
redundant since the introduction of extmark signs.
Solution: Store signs defined through the legacy commands in a hashmap, placed
signs in the extmark tree. Replace signlist associated functions.
Usage of the legacy sign commands should yield no change in behavior with the
exception of:
- "orphaned signs" are now always removed when the line it is placed on is
deleted. This used to depend on the value of 'signcolumn'.
- It is no longer possible to place multiple signs with the same identifier
in a single group on multiple lines. This will now move the sign instead.
Moreover, both signs placed through the legacy sign commands and through
|nvim_buf_set_extmark()|:
- Will show up in both |sign-place| and |nvim_buf_get_extmarks()|.
- Are displayed by increasing sign identifier, left to right.
Extmark signs used to be ordered decreasingly as opposed to legacy signs.
689 lines
37 KiB
Lua
689 lines
37 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear, feed, command = helpers.clear, helpers.feed, helpers.command
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local source = helpers.source
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local meths = helpers.meths
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describe('Signs', function()
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local screen
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before_each(function()
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clear()
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screen = Screen.new()
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screen:attach()
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screen:set_default_attr_ids( {
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[0] = {bold=true, foreground=255},
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[1] = {background = Screen.colors.Yellow},
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[2] = {foreground = Screen.colors.DarkBlue, background = Screen.colors.Grey},
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[3] = {background = Screen.colors.Gray90},
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[4] = {bold = true, reverse = true},
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[5] = {reverse = true},
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[6] = {foreground = Screen.colors.Brown},
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[7] = {foreground = Screen.colors.DarkBlue, background = Screen.colors.LightGrey},
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[8] = {foreground = Screen.colors.Grey100, background = Screen.colors.Red},
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[9] = {bold = true, foreground = Screen.colors.Magenta},
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[10] = {foreground = Screen.colors.Blue1},
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[11] = {bold = true, foreground = Screen.colors.SeaGreen4},
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} )
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end)
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describe(':sign place', function()
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it('allows signs with combining characters', function()
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feed('ia<cr>b<cr><esc>')
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command('sign define piet1 text=𐌢̀́̂̃̅̄𐌢̀́̂̃̅̄ texthl=Search')
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command('sign define piet2 text=𠜎̀́̂̃̄̅ texthl=Search')
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command('sign place 1 line=1 name=piet1 buffer=1')
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command('sign place 2 line=2 name=piet2 buffer=1')
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screen:expect([[
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{1:𐌢̀́̂̃̅̄𐌢̀́̂̃̅̄}a |
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{1:𠜎̀́̂̃̄̅}b |
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{2: }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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end)
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it('shadows previously placed signs', function()
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feed('ia<cr>b<cr>c<cr><esc>')
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command('sign define piet text=>> texthl=Search')
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command('sign define pietx text=>! texthl=Search')
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command('sign place 1 line=1 name=piet buffer=1')
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command('sign place 2 line=3 name=piet buffer=1')
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command('sign place 3 line=1 name=pietx buffer=1')
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screen:expect([[
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{1:>!}a |
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{2: }b |
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{1:>>}c |
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{2: }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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end)
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it('allows signs with no text', function()
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feed('ia<cr>b<cr><esc>')
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command('sign define piet1 text= texthl=Search')
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command('sign place 1 line=1 name=piet1 buffer=1')
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screen:expect([[
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a |
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b |
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^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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end)
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it('can be called right after :split', function()
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feed('ia<cr>b<cr>c<cr><esc>gg')
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-- This used to cause a crash due to :sign using a special redraw
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-- (not updating nvim's specific highlight data structures)
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-- without proper redraw first, as split just flags for redraw later.
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source([[
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set cursorline
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sign define piet text=>> texthl=Search
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split
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sign place 3 line=2 name=piet buffer=1
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]])
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screen:expect([[
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{2: }{3:^a }|
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{1:>>}b |
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{2: }c |
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{2: } |
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{0:~ }|
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{0:~ }|
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{4:[No Name] [+] }|
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{2: }{3:a }|
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{1:>>}b |
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{2: }c |
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{2: } |
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{0:~ }|
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{5:[No Name] [+] }|
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]])
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end)
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it('can combine text, linehl and numhl', function()
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feed('ia<cr>b<cr>c<cr><esc>')
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command('set number')
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command('sign define piet text=>> texthl=Search')
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command('sign define pietx linehl=ErrorMsg')
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command('sign define pietxx numhl=Folded')
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command('sign place 1 line=1 name=piet buffer=1')
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command('sign place 2 line=2 name=pietx buffer=1')
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command('sign place 3 line=3 name=pietxx buffer=1')
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command('sign place 4 line=4 name=piet buffer=1')
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command('sign place 5 line=4 name=pietx buffer=1')
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command('sign place 6 line=4 name=pietxx buffer=1')
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screen:expect([[
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{1:>>}{6: 1 }a |
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{2: }{6: 2 }{8:b }|
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{2: }{7: 3 }c |
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{1:>>}{7: 4 }{8:^ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- Check that 'statuscolumn' correctly applies numhl
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command('set statuscolumn=%s%=%l\\ ')
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screen:expect_unchanged()
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end)
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it('highlights the cursorline sign with culhl', function()
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feed('ia<cr>b<cr>c<esc>')
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command('sign define piet text=>> texthl=Search culhl=ErrorMsg')
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command('sign place 1 line=1 name=piet buffer=1')
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command('sign place 2 line=2 name=piet buffer=1')
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command('sign place 3 line=3 name=piet buffer=1')
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command('set cursorline')
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screen:expect([[
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{1:>>}a |
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{1:>>}b |
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{8:>>}{3:^c }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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feed('k')
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screen:expect([[
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{1:>>}a |
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{8:>>}{3:^b }|
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{1:>>}c |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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command('set nocursorline')
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screen:expect([[
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{1:>>}a |
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{1:>>}^b |
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{1:>>}c |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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command('set cursorline cursorlineopt=line')
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screen:expect([[
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{1:>>}a |
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{1:>>}{3:^b }|
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{1:>>}c |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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command('set cursorlineopt=number')
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command('hi! link SignColumn IncSearch')
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feed('Go<esc>2G')
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screen:expect([[
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{1:>>}a |
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{8:>>}^b |
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{1:>>}c |
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{5: } |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- Check that 'statuscolumn' cursorline/signcolumn highlights are the same (#21726)
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command('set statuscolumn=%s')
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screen:expect_unchanged()
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end)
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it('multiple signs #9295', function()
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feed('ia<cr>b<cr>c<cr><esc>')
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command('set number')
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command('set signcolumn=yes:2')
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command('sign define pietSearch text=>> texthl=Search')
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command('sign define pietError text=XX texthl=Error')
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command('sign define pietWarn text=WW texthl=Warning')
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command('sign place 1 line=1 name=pietSearch buffer=1')
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command('sign place 2 line=1 name=pietError buffer=1')
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-- Line 2 helps checking that signs in the same line are ordered by Id.
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command('sign place 4 line=2 name=pietSearch buffer=1')
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command('sign place 3 line=2 name=pietError buffer=1')
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-- Line 3 checks that with a limit over the maximum number
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-- of signs, the ones with the highest Ids are being picked,
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-- and presented by their sorted Id order.
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command('sign place 6 line=3 name=pietSearch buffer=1')
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command('sign place 7 line=3 name=pietWarn buffer=1')
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command('sign place 5 line=3 name=pietError buffer=1')
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screen:expect([[
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{1:>>}{8:XX}{6: 1 }a |
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{8:XX}{1:>>}{6: 2 }b |
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{1:>>}WW{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- With the default setting, we get the sign with the top id.
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command('set signcolumn=yes:1')
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screen:expect([[
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{8:XX}{6: 1 }a |
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{1:>>}{6: 2 }b |
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WW{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- "auto:3" accommodates all the signs we defined so far.
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command('set signcolumn=auto:3')
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screen:expect([[
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{1:>>}{8:XX}{2: }{6: 1 }a |
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{8:XX}{1:>>}{2: }{6: 2 }b |
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{8:XX}{1:>>}WW{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- Check "yes:9".
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command('set signcolumn=yes:9')
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screen:expect([[
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{1:>>}{8:XX}{2: }{6: 1 }a |
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{8:XX}{1:>>}{2: }{6: 2 }b |
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{8:XX}{1:>>}WW{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- Check "auto:N" larger than the maximum number of signs defined in
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-- a single line (same result as "auto:3").
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command('set signcolumn=auto:4')
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screen:expect{grid=[[
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{1:>>}{8:XX}{2: }{6: 1 }a |
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{8:XX}{1:>>}{2: }{6: 2 }b |
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{8:XX}{1:>>}WW{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]]}
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-- line deletion deletes signs.
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command('2d')
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screen:expect([[
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{1:>>}{8:XX}{2: }{6: 1 }a |
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{8:XX}{1:>>}WW{6: 2 }^c |
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{2: }{6: 3 } |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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end)
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it('auto-resize sign column with minimum size (#13783)', function()
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feed('ia<cr>b<cr>c<cr><esc>')
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command('set number')
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-- sign column should always accommodate at the minimum size
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command('set signcolumn=auto:1-3')
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screen:expect([[
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{2: }{6: 1 }a |
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{2: }{6: 2 }b |
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{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- should support up to 8 signs at minimum
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command('set signcolumn=auto:8-9')
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screen:expect([[
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{2: }{6: 1 }a |
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{2: }{6: 2 }b |
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{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- should keep the same sign size when signs are not exceeding
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-- the minimum
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command('set signcolumn=auto:2-5')
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command('sign define pietSearch text=>> texthl=Search')
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command('sign place 1 line=1 name=pietSearch buffer=1')
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screen:expect([[
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{1:>>}{2: }{6: 1 }a |
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{2: }{6: 2 }b |
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{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- should resize itself when signs are exceeding minimum but
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-- not over the maximum
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command('sign place 2 line=1 name=pietSearch buffer=1')
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command('sign place 3 line=1 name=pietSearch buffer=1')
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command('sign place 4 line=1 name=pietSearch buffer=1')
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screen:expect([[
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{1:>>>>>>>>}{6: 1 }a |
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{2: }{6: 2 }b |
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{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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]])
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-- should keep the column at maximum size when signs are
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-- exceeding the maximum
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command('sign place 5 line=1 name=pietSearch buffer=1')
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command('sign place 6 line=1 name=pietSearch buffer=1')
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command('sign place 7 line=1 name=pietSearch buffer=1')
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command('sign place 8 line=1 name=pietSearch buffer=1')
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screen:expect([[
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{1:>>>>>>>>>>}{6: 1 }a |
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{2: }{6: 2 }b |
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{2: }{6: 3 }c |
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{2: }{6: 4 }^ |
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
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{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('ignores signs with no icon and text when calculating the signcolumn width', function()
|
|
feed('ia<cr>b<cr>c<cr><esc>')
|
|
command('set number')
|
|
command('set signcolumn=auto:2')
|
|
command('sign define pietSearch text=>> texthl=Search')
|
|
command('sign define pietError text= texthl=Error')
|
|
command('sign place 2 line=1 name=pietError buffer=1')
|
|
-- no signcolumn with only empty sign
|
|
screen:expect([[
|
|
{6: 1 }a |
|
|
{6: 2 }b |
|
|
{6: 3 }c |
|
|
{6: 4 }^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
-- single column with 1 sign with text and one sign without
|
|
command('sign place 1 line=1 name=pietSearch buffer=1')
|
|
screen:expect([[
|
|
{1:>>}{6: 1 }a |
|
|
{2: }{6: 2 }b |
|
|
{2: }{6: 3 }c |
|
|
{2: }{6: 4 }^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('shows the line number when signcolumn=number but no marks on a line have text', function()
|
|
feed('ia<cr>b<cr>c<cr><esc>')
|
|
command('set number signcolumn=number')
|
|
command('sign define pietSearch text=>> texthl=Search numhl=Error')
|
|
command('sign define pietError text= texthl=Search numhl=Error')
|
|
command('sign place 1 line=1 name=pietSearch buffer=1')
|
|
command('sign place 2 line=2 name=pietError buffer=1')
|
|
-- no signcolumn, line number for "a" is Search, for "b" is Error, for "c" is LineNr
|
|
screen:expect([[
|
|
{1: >> }a |
|
|
{8: 2 }b |
|
|
{6: 3 }c |
|
|
{6: 4 }^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('can have 32bit sign IDs', function()
|
|
command('sign define piet text=>> texthl=Search')
|
|
command('sign place 100000 line=1 name=piet buffer=1')
|
|
feed(':sign place<cr>')
|
|
screen:expect([[
|
|
{1:>>} |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{4: }|
|
|
:sign place |
|
|
{9:--- Signs ---} |
|
|
{10:Signs for [NULL]:} |
|
|
line=1 id=100000 name=piet priority=10 |
|
|
|
|
|
{11:Press ENTER or type command to continue}^ |
|
|
]])
|
|
|
|
feed('<cr>')
|
|
screen:expect([[
|
|
{1:>>}^ |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
end)
|
|
|
|
it('signcolumn width is updated when removing all signs after deleting lines', function()
|
|
meths.buf_set_lines(0, 0, 1, true, {'a', 'b', 'c', 'd', 'e'})
|
|
command('sign define piet text=>>')
|
|
command('sign place 10001 line=1 name=piet')
|
|
command('sign place 10002 line=5 name=piet')
|
|
command('2delete')
|
|
command('sign unplace 10001')
|
|
screen:expect([[
|
|
{2: }a |
|
|
{2: }^c |
|
|
{2: }d |
|
|
>>e |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
command('sign unplace 10002')
|
|
screen:expect([[
|
|
a |
|
|
^c |
|
|
d |
|
|
e |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
|
|
it('signcolumn width is updated when removing all signs after inserting lines', function()
|
|
meths.buf_set_lines(0, 0, 1, true, {'a', 'b', 'c', 'd', 'e'})
|
|
command('sign define piet text=>>')
|
|
command('sign place 10001 line=1 name=piet')
|
|
command('sign place 10002 line=5 name=piet')
|
|
command('copy .')
|
|
command('sign unplace 10001')
|
|
screen:expect([[
|
|
{2: }a |
|
|
{2: }^a |
|
|
{2: }b |
|
|
{2: }c |
|
|
{2: }d |
|
|
>>e |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
command('sign unplace 10002')
|
|
screen:expect([[
|
|
a |
|
|
^a |
|
|
b |
|
|
c |
|
|
d |
|
|
e |
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
{0:~ }|
|
|
|
|
|
]])
|
|
end)
|
|
end)
|