35 lines
730 B
Bash
35 lines
730 B
Bash
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#!/usr/bin/env bash
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set -xeuo pipefail
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go build -o go-telnet
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(echo -e "Hello\nFrom\nNC\n" && cat 2>/dev/null) | nc -l localhost 4242 >/tmp/nc.out &
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NC_PID=$!
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sleep 1
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(echo -e "I\nam\nTELNET client\n" && cat 2>/dev/null) | ./go-telnet --timeout=5s localhost 4242 >/tmp/telnet.out &
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TL_PID=$!
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sleep 5
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kill ${TL_PID} 2>/dev/null || true
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kill ${NC_PID} 2>/dev/null || true
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function fileEquals() {
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local fileData
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fileData=$(cat "$1")
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[ "${fileData}" = "${2}" ] || (echo -e "unexpected output, $1:\n${fileData}" && exit 1)
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}
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expected_nc_out='I
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am
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TELNET client'
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fileEquals /tmp/nc.out "${expected_nc_out}"
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expected_telnet_out='Hello
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From
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NC'
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fileEquals /tmp/telnet.out "${expected_telnet_out}"
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rm -f go-telnet
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echo "PASS"
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