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efd0fa55c8
Problem: "cmdline_show" event may be emitted with an invalid cursor
position, causing a redraw that will clear the match highlight.
Solution: Mark the cursor position as valid so that a "cmdline_show"
callback that updates the screen does not clear the match highlight.
58 lines
2.1 KiB
Lua
58 lines
2.1 KiB
Lua
-- Tests for (protocol-driven) ui2, intended to replace the legacy message grid UI.
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local clear, exec, exec_lua, feed = n.clear, n.exec, n.exec_lua, n.feed
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describe('cmdline2', 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:add_extra_attr_ids({
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[100] = { foreground = Screen.colors.Magenta1, bold = true },
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})
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exec_lua(function()
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require('vim._extui').enable({})
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end)
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end)
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it("no crash for invalid grid after 'cmdheight' OptionSet", function()
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exec('tabnew | tabprev')
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feed(':set ch=0')
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screen:expect([[
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{5: }{100:2}{5: [No Name] }{24: [No Name] }{2: }{24:X}|
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{1:~ }|*11
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{16::}{15:set} {16:ch}{15:=}0^ |
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]])
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feed('<CR>')
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exec('tabnext')
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screen:expect([[
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{24: [No Name] }{5: }{100:2}{5: [No Name] }{2: }{24:X}|
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^ |
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{1:~ }|*11
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{16::}{15:set} {16:ch}{15:=}0 |
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]])
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exec('tabnext')
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screen:expect([[
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{5: }{100:2}{5: [No Name] }{24: [No Name] }{2: }{24:X}|
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^ |
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{1:~ }|*12
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]])
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n.assert_alive()
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end)
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it("redraw does not clear 'incsearch' highlight with conceal", function()
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exec('call setline(1, ["foo", "foobar"]) | set conceallevel=1 concealcursor=c')
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feed('/foo')
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screen:expect([[
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{10:foo} |
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{2:foo}bar |
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{1:~ }|*11
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/foo^ |
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]])
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end)
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end)
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