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local helpers = require('test.functional.helpers')(after_each)
local command = helpers.command
local meths = helpers.meths
local clear = helpers.clear
local sleep = helpers.sleep
local poke_eventloop = helpers.poke_eventloop
local feed = helpers.feed
local eq = helpers.eq
local dur
local min_dur = 8
local len = 131072
describe('List support code', function()
if not pending('does not actually allows interrupting with just got_int', function() end) then return end
-- The following tests are confirmed to work with os_breakcheck() just before
-- `if (got_int) {break;}` in tv_list_copy and list_join_inner() and not to
-- work without.
setup(function()
clear()
dur = 0
while true do
command(([[
let rt = reltime()
let bl = range(%u)
let dur = reltimestr(reltime(rt))
]]):format(len))
dur = tonumber(meths.get_var('dur'))
if dur >= min_dur then
-- print(('Using len %u, dur %g'):format(len, dur))
break
else
len = len * 2
end
end
end)
it('allows interrupting copy', function()
feed(':let t_rt = reltime()<CR>:let t_bl = copy(bl)<CR>')
sleep(min_dur / 16 * 1000)
feed('<C-c>')
poke_eventloop()
command('let t_dur = reltimestr(reltime(t_rt))')
local t_dur = tonumber(meths.get_var('t_dur'))
if t_dur >= dur / 8 then
eq(nil, ('Took too long to cancel: %g >= %g'):format(t_dur, dur / 8))
end
end)
it('allows interrupting join', function()
feed(':let t_rt = reltime()<CR>:let t_j = join(bl)<CR>')
sleep(min_dur / 16 * 1000)
feed('<C-c>')
poke_eventloop()
command('let t_dur = reltimestr(reltime(t_rt))')
local t_dur = tonumber(meths.get_var('t_dur'))
print(('t_dur: %g'):format(t_dur))
if t_dur >= dur / 8 then
eq(nil, ('Took too long to cancel: %g >= %g'):format(t_dur, dur / 8))
end
end)
end)
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