test_args.sh

#!/usr/bin/env bash

set -eux

# build the binary
go build cmd/livepeer/livepeer.go

# set a clean slate "home dir" for testing
TMPDIR=/tmp/livepeer-test-"$RANDOM"
DEFAULT_DATADIR="$TMPDIR"/.lpData
CUSTOM_DATADIR="$TMPDIR"/customDatadir
export HOME=$TMPDIR
rm -rf "$DEFAULT_DATADIR"
mkdir -p $TMPDIR  # goclient should make the lpData datadir

# Set up ethereum key
cat > $TMPDIR/key <<ETH_KEY
{"address":"089d8ab6752bac616a1f17246294eb068ee23d3e","crypto":{"cipher":"aes-128-ctr","ciphertext":"e868446e99842291b4991ae2c8e6c6834296c81937c4182e45af2edf0af61968","cipherparams":{"iv":"62205b25b7c4b2c35717128d9702f3c8"},"kdf":"scrypt","kdfparams":{"dklen":32,"n":262144,"p":1,"r":8,"salt":"dfa46628fec666ebd46d21d59cd3cbad0039d13f3c09dd5304128e32edfdec57"},"mac":"a5d4cde1863803a2b17718eb6b0770c0e7fcdfcf3659c9bd24f033d4529a5af3"},"id":"b84a7400-5fbd-4397-894e-c59403663b88","version":3}
ETH_KEY

ETH_ARGS="-ethKeystorePath $TMPDIR/key"
SLEEP=0.25


run_lp () {
    ./livepeer "$@" &
    pid=$!
    sleep $SLEEP
}

# sanity check that default datadir does not exist
[ ! -d "$DEFAULT_DATADIR" ]

# check that we exit early if node type is not set
res=0
./livepeer || res=$?
[ $res -ne 0 ]


run_lp -broadcaster
[ -d "$DEFAULT_DATADIR"/offchain ]
kill $pid

run_lp -broadcaster -network rinkeby $ETH_ARGS
[ -d "$DEFAULT_DATADIR"/rinkeby ]
kill $pid

run_lp -broadcaster -network mainnet $ETH_ARGS
[ -d "$DEFAULT_DATADIR"/mainnet ]
kill $pid

run_lp -broadcaster -network anyNetwork $ETH_ARGS -ethUrl "wss://rinkeby.infura.io/ws" -v 99
[ -d "$DEFAULT_DATADIR"/anyNetwork ]
kill $pid

# sanity check that custom datadir does not exist
[ ! -d "$CUSTOM_DATADIR" ]

# check custom datadir without a network (offchain)
run_lp -broadcaster -datadir "$CUSTOM_DATADIR"
[ -d "$CUSTOM_DATADIR" ]
[ ! -d  "$CUSTOM_DATADIR"/offchain ] # sanity check that network isn't included
kill $pid

# check custom datadir with a network
run_lp -broadcaster -datadir "$CUSTOM_DATADIR" -network rinkeby $ETH_ARGS
[ ! -d  "$CUSTOM_DATADIR"/rinkeby ] # sanity check that network isn't included
kill $pid

# check invalid service address via inserting control character
./livepeer -orchestrator -orchSecret asdf -serviceAddr "hibye" 2>&1 | grep "Error getting service URI"
[ ${PIPESTATUS[0]} -ne 0 ]

# check missing service address via failed availability check
# Testing these isn't quite reliable enough (slow)
# XXX currently returns zero; should be nonzero
#./livepeer -orchestrator -orchSecret asdf 2>&1 | grep "Orchestrator not available"
#./livepeer -orchestrator -orchSecret asdf -serviceAddr livepeer.org 2>&1 | grep "Orchestrator not available"

# check that orchestrators require -orchSecret or -transcoder
# sanity check with -transcoder
run_lp -orchestrator -serviceAddr 127.0.0.1:8935 -transcoder
kill $pid
# sanity check with -orchSecret
run_lp -orchestrator -serviceAddr 127.0.0.1:8935 -orchSecret asdf
kill $pid
# XXX need a better way of confirming the error type. specialized exit code?
res=0
./livepeer -orchestrator -serviceAddr 127.0.0.1:8935 || res=$?
[ $res -ne 0 ]

# transcoder needs -orchSecret
res=0
./livepeer -transcoder || res=$?
[ $res -ne 0 ]

rm -rf "$TMPDIR"