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source [file dirname [info script]]/testing.tcl
needs cmd {stdout tty}
if {![stdout isatty]} {
skiptest " (aio tty)"
}
test tty-1.1 {tty status} {
set dict [stdout tty]
dict exists $dict output
} 1
test tty-1.2 {tty bad param} -body {
stdout tty bad value
} -returnCodes error -result {bad setting "bad": must be baud, data, echo, handshake, input, output, parity, stop, vmin, or vtime}
test tty-1.3 {tty bad baud} -body {
stdout tty baud 12345
} -returnCodes error -result {bad value for baud: 12345}
test tty-1.4 {tty bad fd} -body {
set f [open [file tempfile] w]
$f tty
} -returnCodes error -match regexp -result {^(Inappropriate ioctl for device|Not a tty)$} -cleanup {
$f close
}
set n 0
foreach {param value} {
output raw
input raw
handshake rtscts
} {
test tty-1.[incr n] "tty setting $param" -setup {
set savetty [stdout tty]
} -body "stdout tty $param $value; dict get \[stdout tty\] $param" \
-result $value -cleanup {
stdout tty $savetty
}
}
set n 0
foreach param {output input handshake baud stop data vmin vtime} {
test tty-2.[incr n] "tty bad setting $param" -setup {
set savetty [stdout tty]
} -body "stdout tty $param bad" \
-returnCodes error -result "bad value for $param: bad" -cleanup {
stdout tty $savetty
}
}
testreport
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