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test: screen artifacts

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This commit is contained in:
Marco Hinz
2018-05-04 19:10:45 +02:00
parent 16ce2e006b
commit ec1a7791b0
1 changed files with 39 additions and 0 deletions
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39
test/functional/ui/screen_basic_spec.lua
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@@ -645,4 +645,43 @@ describe('Screen', function()
]])
end)
end)
-- Regression test for #8357
it('does not have artifacts after temporary chars in insert mode', function()
command('inoremap jk <esc>')
feed('ifooj')
screen:expect([[
foo^j |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{2:-- INSERT --} |
]])
feed('k')
screen:expect([[
fo^o |
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
{0:~ }|
|
]])
end)
end)