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fix(decorations): crash when :bdelete (extmark_free_all) after clear_namespace

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fixes #15212
This commit is contained in:
Björn Linse
2021-07-29 11:31:59 +02:00
parent ac5139eae4
commit cd353aa824
2 changed files with 47 additions and 1 deletions
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46
test/functional/ui/decorations_spec.lua
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@@ -697,4 +697,50 @@ end]]
|
]]}
end)
it('does not crash when deleting a cleared buffer #15212', function()
exec_lua [[
ns = vim.api.nvim_create_namespace("myplugin")
vim.api.nvim_buf_set_extmark(0, ns, 0, 0, {virt_text = {{"a"}}, end_col = 0})
]]
screen:expect{grid=[[
^ a |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
|
]]}
exec_lua [[
vim.api.nvim_buf_clear_namespace(0, ns, 0, -1)
vim.cmd("bdelete")
]]
screen:expect{grid=[[
^ |
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
|
]]}
helpers.assert_alive()
end)
end)