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fix(lsp): clean the diagnostic cache when buffer delete (#19449)

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Co-authored-by: Gregory Anders <greg@gpanders.com>
This commit is contained in:
Raphael
2022-08-30 01:09:14 +08:00
committed by GitHub
parent 68efac3683
commit efacb6e974
2 changed files with 40 additions and 12 deletions
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22
test/functional/lua/diagnostic_spec.lua
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@@ -128,6 +128,28 @@ describe('vim.diagnostic', function()
eq('Diagnostic #1', result[1].message)
end)
it('removes diagnostics from the cache when a buffer is removed', function()
eq(2, exec_lua [[
vim.api.nvim_win_set_buf(0, diagnostic_bufnr)
local other_bufnr = vim.fn.bufadd('test | test')
local lines = vim.api.nvim_buf_get_lines(diagnostic_bufnr, 0, -1, true)
vim.api.nvim_buf_set_lines(other_bufnr, 0, 1, false, lines)
vim.cmd('bunload! ' .. other_bufnr)
vim.diagnostic.set(diagnostic_ns, diagnostic_bufnr, {
make_error('Diagnostic #1', 1, 1, 1, 1),
make_error('Diagnostic #2', 2, 1, 2, 1),
})
vim.diagnostic.set(diagnostic_ns, other_bufnr, {
make_error('Diagnostic #3', 3, 1, 3, 1),
})
vim.api.nvim_set_current_buf(other_bufnr)
vim.opt_local.buflisted = true
vim.cmd('bwipeout!')
return #vim.diagnostic.get()
]])
end)
it('resolves buffer number 0 to the current buffer', function()
eq(2, exec_lua [[
vim.api.nvim_set_current_buf(diagnostic_bufnr)