#!/usr/bin/env expect
spawn linuxkit run test-ctr
set pid [exp_pid]
set timeout 60
set prompt ":~# "
# Running $image should produce $output
set image "docker.io/library/hello-world@sha256:f3b3b28a45160805bb16542c9531888519430e9e6d6ffc09d72261b0d26ff74f"
set output "Hello from Docker!"

expect {
    timeout {
        puts "FAILED boot"
        exec kill -9 $pid
        exit 1
    }
    "Welcome to LinuxKit" {
        puts "SUCCESS boot"
    }
}
expect {
    timeout {
        puts "FAILED login user"
        exec kill -9 $pid
        exit 1
    }
    "ogin: " {
	send "root\n"
    }
}
expect {
    timeout {
        puts "FAILED login pass"
        exec kill -9 $pid
        exit 1
    }
    "assword: " {
	send "abcdefgh\n"
    }
}

expect {
    timeout {
        puts "FAILED ctr images pull"
        exec kill -9 $pid
        exit 1
    }
    $prompt {
	send "ctr images pull $image\n"
    }
}
expect {
    timeout {
        puts "FAILED ctr images pull"
        exec kill -9 $pid
        exit 1
    }
    $prompt {
	puts "SUCCESS ctr images pull"
	send "ctr run -t $image test\n"
    }
}
expect {
    timeout {
        puts "FAILED ctr run"
        exec kill -9 $pid
        exit 1
    }
    $output {
	puts "SUCCESS ctr run"
	# Ctrl-C
	send "\003"
    }
}
expect {
    timeout {
        puts "FAILED kill ctr"
        exec kill -9 $pid
        exit 1
    }
    $prompt {
	send "poweroff -f\n"
    }
}
expect {
    timeout {
        puts "FAILED poweroff"
        exec kill -9 $pid
        exit 1
    }
    "Power down" {
        puts "SUCCESS poweroff"
    }
    eof {
        puts "SUCCESS poweroff"
    }
}
set waitval [wait -i $spawn_id]
set exval [lindex $waitval 3]
exit $exval