# 
# Copyright (C) 2021  CismonX <admin@cismon.net>
# 
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty, provided the copyright notice and
# this notice are preserved. This file is offered as-is, without any warranty.
# 

set tool ctlseqs
set timeout 2

set n1 [ random_int ]
set nlen [ string length $n1 ]

tcsgrep_start verbose

send "$CSI"
expect {
    -ex "PARTIAL 2 ESC \[\n" {
        pass "pass"
    }
    default {
        puts $expect_out(buffer)
        fail "fail"
    }
}

for { set i 0 } { $i < $nlen } { incr i } {
    set substr [ string range $n1 0 $i ]
    send [ string index $n1 $i ]
    expect {
        -ex "PARTIAL [ expr { $i + 3 } ] ESC \[ [ split $substr {} ]\n" {
            pass "pass"
        }
        default {
            puts $expect_out(buffer)
            fail "fail"
        }
    }
}

send "p"
expect {
    -ex "NOMATCH [ expr { $nlen + 3 } ] ESC \[ [ split $n1 {} ] p\n" {
        pass "pass"
    }
    default {
        puts $expect_out(buffer)
        fail "fail"
    }
}

tcsgrep_stop