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-rw-r--r--test/functional/api/server_requests_spec.lua18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/functional/api/server_requests_spec.lua b/test/functional/api/server_requests_spec.lua
index 298dbac217..562eeae951 100644
--- a/test/functional/api/server_requests_spec.lua
+++ b/test/functional/api/server_requests_spec.lua
@@ -363,6 +363,24 @@ describe('server -> client', function()
server:close()
client:close()
end)
+
+ it('via stdio, with many small flushes does not crash #23781', function()
+ source([[
+ let chan = jobstart([v:progpath, '--embed', '--headless', '-n', '-u', 'NONE', '-i', 'NONE'], { 'rpc':v:false })
+ call chansend(chan, 0Z94)
+ sleep 50m
+ call chansend(chan, 0Z00)
+ call chansend(chan, 0Z01)
+ call chansend(chan, 0ZAC)
+ call chansend(chan, 0Z6E76696D5F636F6D6D616E64)
+ call chansend(chan, 0Z91)
+ call chansend(chan, 0ZA5)
+ call chansend(chan, 0Z71616C6C21)
+ let g:statuses = jobwait([chan])
+ ]])
+ eq(eval('g:statuses'), { 0 })
+ assert_alive()
+ end)
end)
describe('connecting to its own pipe address', function()