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#!/bin/bash
filename=$(basename "$0")
scriptname="${filename%.*}"
date "+${scriptname} start %Y%m%d_%H%M%S"
my_dir="$(dirname "$0")"
source "$my_dir/rest.sh" "$@"
function rest() {
curl -q -s -H "Authorization: Bearer $PUB_TOKEN" "$NET$1"
}
set -e
set -x
set -o pipefail
export SHELLOPTS
WALLET=$1
TEAL=test/scripts/e2e_subs/tealprogs
gcmd="goal -w ${WALLET}"
ACCOUNT=$(${gcmd} account list|awk '{ print $3 }')
# Create a smaller account so rewards won't change balances.
SMALL=$(${gcmd} account new | awk '{ print $6 }')
# Under one algo receives no rewards
${gcmd} clerk send -a 1000000 -f "$ACCOUNT" -t "$SMALL"
function balance {
acct=$1; shift
goal account balance -a "$acct" | awk '{print $1}'
}
[ "$(balance "$ACCOUNT")" = 999998999000 ]
[ "$(balance "$SMALL")" = 1000000 ]
APPID=$(${gcmd} app create --creator "${SMALL}" --approval-prog=${TEAL}/app-escrow.teal --global-byteslices 4 --global-ints 0 --local-byteslices 0 --local-ints 1 --clear-prog=${TEAL}/approve-all.teal | grep Created | awk '{ print $6 }')
[ "$(balance "$SMALL")" = 999000 ] # 1000 fee
function appl {
method=$1; shift
${gcmd} app call --app-id="$APPID" --from="$SMALL" --app-arg="str:$method" "$@"
}
function app-txid {
# When app (call or optin) submits, this is how the txid is
# printed. Not in appl() because appl is also used with -o to
# create tx
grep -o -E 'txid [A-Z0-9]{52}' | cut -c 6- | head -1
}
APPACCT=$(python -c "import algosdk.encoding as e; print(e.encode_address(e.checksum(b'appID'+($APPID).to_bytes(8, 'big'))))")
function payin {
amount=$1; shift
${gcmd} clerk send -f "$SMALL" -t "$APPACCT" -a "$amount" "$@"
}
T=$TEMPDIR
function sign {
${gcmd} clerk sign -i "$T/$1.tx" -o "$T/$1.stx"
}
TXID=$(${gcmd} app optin --app-id "$APPID" --from "${SMALL}" | app-txid)
# Rest succeeds, no stray inner-txn array
[ "$(rest "/v2/transactions/pending/$TXID" | jq '.["inner-txn"]')" == null ]
[ "$(balance "$SMALL")" = 998000 ] # 1000 fee
appl "deposit():void" -o "$T/deposit.tx"
payin 150000 -o "$T/pay1.tx"
cat "$T/deposit.tx" "$T/pay1.tx" | ${gcmd} clerk group -i - -o "$T/group.tx"
sign group
${gcmd} clerk rawsend -f "$T/group.stx"
[ "$(balance "$SMALL")" = 846000 ] # 2 fees, 150,000 deposited
[ "$(balance "$APPACCT")" = 150000 ]
# Withdraw 20,000 in app. Confirm that inner txn is visible to transaction API.
TXID=$(appl "withdraw(uint64):void" --app-arg="int:20000" | app-txid)
[ "$(rest "/v2/transactions/pending/$TXID" \
| jq '.["inner-txns"][0].txn.txn.amt')" = 20000 ]
[ "$(rest "/v2/transactions/pending/$TXID?format=msgpack" | msgpacktool -d \
| jq '.["inner-txns"][0].txn.txn.type')" = '"pay"' ]
# Now confirm it's in blocks API (this time in our internal form)
ROUND=$(rest "/v2/transactions/pending/$TXID" | jq '.["confirmed-round"]')
rest "/v2/blocks/$ROUND" | jq .block.txns[0].dt.itx
[ "$(balance "$SMALL")" = 865000 ] # 1 fee, 20,000 withdrawn
[ "$(balance "$APPACCT")" = 129000 ] # 20k withdraw, fee paid by app account
appl "withdraw(uint64):void" --app-arg="int:10000" --fee 2000
[ "$(balance "$SMALL")" = 873000 ] # 2000 fee, 10k withdrawn
[ "$(balance "$APPACCT")" = 119000 ] # 10k withdraw, fee credit used
# Try to get app account below zero
# (By app logic, it's OK - 150k was deposited, but fees have cut in)
appl "withdraw(uint64):void" --app-arg="int:120000" && exit 1
[ "$(balance "$SMALL")" = 873000 ] # no change
[ "$(balance "$APPACCT")" = 119000 ] # no change
# Try to get app account below min balance by withdrawing too much
appl "withdraw(uint64):void" --app-arg="int:20000" && exit 1
[ "$(balance "$SMALL")" = 873000 ] # no change
[ "$(balance "$APPACCT")" = 119000 ] # no change
# Try to get app account below min balance b/c of fee
appl "withdraw(uint64):void" --app-arg="int:18001" && exit 1
[ "$(balance "$SMALL")" = 873000 ] # no change
[ "$(balance "$APPACCT")" = 119000 ] # no change
# Show that it works AT exactly min balance
appl "withdraw(uint64):void" --app-arg="int:18000"
[ "$(balance "$SMALL")" = 890000 ] # +17k (18k - fee)
[ "$(balance "$APPACCT")" = 100000 ] # -19k (18k + fee)
date "+${scriptname} OK %Y%m%d_%H%M%S"
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