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test(lua/ui_spec): fix Ctrl-C test flakiness (#21039)

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Prevent Ctrl-C from flushing the command that starts the prompt.
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zeertzjq 2022-11-13 08:16:06 +08:00 committed by GitHub
parent f516a9ced7
commit e7ba5ba3cd
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test/functional/lua/ui_spec.lua
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@ -4,6 +4,7 @@ local exec_lua = helpers.exec_lua
local clear = helpers.clear
local feed = helpers.feed
local eval = helpers.eval
local poke_eventloop = helpers.poke_eventloop
describe('vim.ui', function()
before_each(function()
@ -114,6 +115,7 @@ describe('vim.ui', function()
it('can return nil when interrupted with Ctrl-C #18144', function()
feed(':lua result = "on_confirm not called"<cr>')
feed(':lua vim.ui.input({}, function(input) result = input end)<cr>')
poke_eventloop() -- This is needed because Ctrl-C flushes input
feed('Inputted Text<c-c>')
eq(true, exec_lua('return (nil == result)'))
end)