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ee4d1f2cce
Problem: When "syntax manual" was used switching between buffers removes
the highlighting.
Solution: Set the syntax option without changing the value. (Anton
Lindqvist)
885f24fbca
Patch applied cleanly to the nvim sources except for version.c.
266 lines
11 KiB
Lua
266 lines
11 KiB
Lua
local helpers = require('test.functional.helpers')
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local Screen = require('test.functional.ui.screen')
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local os = require('os')
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local clear, feed = helpers.clear, helpers.feed
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local execute, request, eq = helpers.execute, helpers.request, helpers.eq
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describe('color scheme compatibility', function()
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before_each(function()
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clear()
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end)
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it('t_Co is set to 256 by default', function()
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eq('256', request('vim_eval', '&t_Co'))
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request('vim_set_option', 't_Co', '88')
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eq('88', request('vim_eval', '&t_Co'))
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end)
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end)
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describe('manual syntax highlight', function()
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-- When using manual syntax highlighting, it should be preserved even when
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-- switching buffers... bug did only occur without :set hidden
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-- Ref: vim patch 7.4.1236
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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(20,5)
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screen:attach()
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--ignore highligting of ~-lines
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screen:set_default_attr_ignore( {{bold=true, foreground=Screen.colors.Blue}} )
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--syntax highlight for vimcscripts "echo"
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screen:set_default_attr_ids( {[1] = {bold=true, foreground=Screen.colors.Brown}} )
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end)
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after_each(function()
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screen:detach()
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os.remove('Xtest-functional-ui-highlight.tmp.vim')
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end)
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-- test with "set hidden" even if the bug did not occur this way
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it("works with buffer switch and 'hidden'", function()
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execute('e tmp1.vim')
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execute('e Xtest-functional-ui-highlight.tmp.vim')
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execute('filetype on')
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execute('syntax manual')
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execute('set ft=vim')
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execute('set syntax=ON')
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feed('iecho 1<esc>0')
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execute('set hidden')
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execute('w')
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execute('bn')
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execute('bp')
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screen:expect([[
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{1:^echo} 1 |
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~ |
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~ |
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~ |
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<f 1 --100%-- col 1 |
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]])
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end)
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it("works with buffer switch and 'nohidden'", function()
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execute('e tmp1.vim')
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execute('e Xtest-functional-ui-highlight.tmp.vim')
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execute('filetype on')
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execute('syntax manual')
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execute('set ft=vim')
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execute('set syntax=ON')
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feed('iecho 1<esc>0')
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execute('set nohidden')
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execute('w')
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execute('bn')
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execute('bp')
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screen:expect([[
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{1:^echo} 1 |
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~ |
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~ |
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~ |
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<ht.tmp.vim" 1L, 7C |
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]])
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end)
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end)
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describe('Default highlight groups', function()
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-- Test the default attributes for highlight groups shown by the :highlight
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-- command
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local screen
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local hlgroup_colors = {
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NonText = Screen.colors.Blue,
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Question = Screen.colors.SeaGreen
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}
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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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--ignore highligting of ~-lines
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screen:set_default_attr_ignore( {{bold=true, foreground=hlgroup_colors.NonText}} )
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end)
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after_each(function()
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screen:detach()
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end)
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it('window status bar', function()
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screen:set_default_attr_ids({
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[1] = {reverse = true, bold = true}, -- StatusLine
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[2] = {reverse = true} -- StatusLineNC
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})
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execute('sp', 'vsp', 'vsp')
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screen:expect([[
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^ {2:|} {2:|} |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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{1:[No Name] }{2:[No Name] [No Name] }|
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~ |
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~ |
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~ |
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~ |
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{2:[No Name] }|
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]])
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-- navigate to verify that the attributes are properly moved
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feed('<c-w>j')
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screen:expect([[
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{2:|} {2:|} |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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{2:[No Name] [No Name] [No Name] }|
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^ |
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~ |
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~ |
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~ |
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~ |
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{1:[No Name] }|
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]])
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-- note that when moving to a window with small width nvim will increase
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-- the width of the new active window at the expense of a inactive window
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-- (upstream vim has the same behavior)
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feed('<c-w>k<c-w>l')
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screen:expect([[
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{2:|}^ {2:|} |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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{2:[No Name] }{1:[No Name] }{2:[No Name] }|
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~ |
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~ |
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~ |
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~ |
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{2:[No Name] }|
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]])
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feed('<c-w>l')
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screen:expect([[
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{2:|} {2:|}^ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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{2:[No Name] [No Name] }{1:[No Name] }|
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~ |
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~ |
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~ |
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~ |
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{2:[No Name] }|
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]])
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feed('<c-w>h<c-w>h')
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screen:expect([[
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^ {2:|} {2:|} |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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~ {2:|}~ {2:|}~ |
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{1:[No Name] }{2:[No Name] [No Name] }|
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~ |
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~ |
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~ |
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~ |
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{2:[No Name] }|
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]])
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end)
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it('insert mode text', function()
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feed('i')
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screen:expect([[
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^ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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{1:-- INSERT --} |
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]], {[1] = {bold = true}})
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end)
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it('end of file markers', function()
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screen:expect([[
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^ |
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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{1:~ }|
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]], {[1] = {bold = true, foreground = hlgroup_colors.NonText}})
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end)
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it('"wait return" text', function()
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feed(':ls<cr>')
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screen:expect([[
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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~ |
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:ls |
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1 %a "[No Name]" line 1 |
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{1:Press ENTER or type command to continue}^ |
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]], {[1] = {bold = true, foreground = hlgroup_colors.Question}})
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feed('<cr>') -- skip the "Press ENTER..." state or tests will hang
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end)
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end)
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