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test(terminal/buffer_spec): fix flaky test (#37299)

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It turns out that uv_write() doesn't queue the write if there are no
pending writes, so vim.uv.run() isn't needed to reproduce the crash.

(cherry picked from commit 0bd4d3f779)
This commit is contained in:
zeertzjq
2026-01-08 10:40:04 +08:00
committed by github-actions[bot]
parent 4f0e5678f3
commit ad70c2300e
1 changed files with 1 additions and 2 deletions
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3
test/functional/terminal/buffer_spec.lua
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@@ -443,9 +443,8 @@ describe(':terminal buffer', function()
screen:expect_unchanged()
--- @type string
local title_before_del = exec_lua(function()
vim.wait(10) -- Ensure there are no pending events.
vim.wait(10) -- Ensure there are no pending events so that a write isn't queued.
vim.api.nvim_chan_send(vim.bo.channel, '\027]2;OTHER_TITLE\007')
vim.uv.run('once') -- Only process the pending write.
vim.uv.sleep(50) -- Block the event loop and wait for tty-test to forward OSC 2.
local term_title = vim.b.term_title
vim.api.nvim_buf_delete(0, { force = true })