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feat(aucmd_win): allow crazy things with hidden buffers (#21250)

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Problem:    Crash when doing crazy things with hidden buffers.
Solution:   Dynamically allocate the list of autocommand windows.
This commit is contained in:
zeertzjq
2022-12-02 20:39:24 +08:00
committed by GitHub
parent 805c83f43e
commit 1145a9b248
12 changed files with 134 additions and 153 deletions
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40
test/functional/lua/vim_spec.lua
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@@ -2679,6 +2679,46 @@ describe('lua stdlib', function()
a.nvim_buf_call(a.nvim_create_buf(false, true), function() vim.cmd "redraw" end)
]]
end)
it('can be nested crazily with hidden buffers', function()
eq(true, exec_lua([[
local function scratch_buf_call(fn)
local buf = vim.api.nvim_create_buf(false, true)
vim.api.nvim_buf_set_option(buf, 'cindent', true)
return vim.api.nvim_buf_call(buf, function()
return vim.api.nvim_get_current_buf() == buf
and vim.api.nvim_buf_get_option(buf, 'cindent')
and fn()
end) and vim.api.nvim_buf_delete(buf, {}) == nil
end
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return scratch_buf_call(function()
return true
end)
end)
end)
end)
end)
end)
end)
end)
end)
end)
end)
end)
]]))
end)
end)
describe('vim.api.nvim_win_call', function()