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ba7b30080f
Problem: First line not redrawn when adding lines to an empty buffer.
Solution: Adjust the argument to appended_lines(). (closes vim/vim#9439,
closes vim/vim#9438)
1fa3de1ce8
107 lines
3.0 KiB
Lua
107 lines
3.0 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eq = helpers.eq
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local dedent = helpers.dedent
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local exec = helpers.exec
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local feed = helpers.feed
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local clear = helpers.clear
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local funcs = helpers.funcs
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local command = helpers.command
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local curbufmeths = helpers.curbufmeths
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local Screen = require('test.functional.ui.screen')
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local cmdtest = function(cmd, prep, ret1)
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describe(':' .. cmd, function()
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before_each(function()
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clear()
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curbufmeths.set_lines(0, 1, true, { 'foo', 'bar', 'baz' })
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end)
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local buffer_contents = function()
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return curbufmeths.get_lines(0, -1, false)
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end
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it(cmd .. 's' .. prep .. ' the current line by default', function()
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command(cmd .. '\nabc\ndef\n')
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eq(ret1, buffer_contents())
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end)
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-- Used to crash because this invokes history processing which uses
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-- hist_char2type which after fdb68e35e4c729c7ed097d8ade1da29e5b3f4b31
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-- crashed.
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it(cmd .. 's' .. prep .. ' the current line by default when feeding',
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function()
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feed(':' .. cmd .. '\nabc\ndef\n.\n')
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eq(ret1, buffer_contents())
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end)
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-- This used to crash since that commit as well.
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it('opens empty cmdline window', function()
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local hisline = '" Some comment to be stored in history'
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feed(':' .. hisline .. '<CR>')
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feed(':' .. cmd .. '<CR>abc<CR>def<C-f>')
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eq({ 'def' }, buffer_contents())
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eq(hisline, funcs.histget(':', -2))
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eq(cmd, funcs.histget(':'))
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-- Test that command-line window was launched
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eq('nofile', curbufmeths.get_option('buftype'))
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eq('n', funcs.mode(1))
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feed('<CR>')
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eq('c', funcs.mode(1))
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feed('.<CR>')
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eq('n', funcs.mode(1))
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eq(ret1, buffer_contents())
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end)
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end)
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end
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cmdtest('insert', ' before', { 'abc', 'def', 'foo', 'bar', 'baz' })
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cmdtest('append', ' after', { 'foo', 'abc', 'def', 'bar', 'baz' })
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cmdtest('change', '', { 'abc', 'def', 'bar', 'baz' })
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describe('the first line is redrawn correctly after inserting text in an empty buffer', 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(20, 8)
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screen:set_default_attr_ids({
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[1] = {bold = true, foreground = Screen.colors.Blue},
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[2] = {bold = true, reverse = true},
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})
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screen:attach()
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end)
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it('using :append', function()
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exec(dedent([[
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append
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aaaaa
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bbbbb
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.]]))
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screen:expect([[
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aaaaa |
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^bbbbb |
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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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]])
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end)
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it('using :insert', function()
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exec(dedent([[
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insert
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aaaaa
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bbbbb
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.]]))
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screen:expect([[
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aaaaa |
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^bbbbb |
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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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]])
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end)
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end)
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