test_canon_fullbuf.orch

#!/usr/bin/env -S porch -f
--
-- Copyright (c) 2024 Kyle Evans <[email protected]>
--
-- SPDX-License-Identifier: BSD-2-Clause
--

timeout(3)

local TTYINQ_DATASIZE = 128
local scream = string.rep("A", TTYINQ_DATASIZE - 1)

spawn("cat")

-- Fill up a whole block with screaming + VEOF
write(scream .. "^D")
match(scream .. "$")

scream = scream .. "A"

-- Now fill up the next block, but spill the VEOF over to a third block.
write(scream .. "^D")
match(scream .. "$")