add test scripts

e2e/namada-simple-transfers

@@ -0,0 +1,153 @@
+#!/bin/bash
+
+# This script executes simple transfers between Namada instances locally
+# `make build-release` and `make build-wasm-scripts` on Namada directory in advance
+# Run with `namada-simple-transfers ${namada_dir}`
+
+set -e
+
+NAMADA_DIR=$1
+if [ -z "${NAMADA_DIR}" ]
+then
+  echo "ERROR: Namada directory should be given"
+  exit 1
+fi
+cd $(dirname $0)
+HERMES_DIR=${PWD%/e2e*}
+
+NAMADAC="${NAMADA_DIR}/target/release/namadac"
+NAMADAW="${NAMADA_DIR}/target/release/namadaw"
+DATA_DIR="${HERMES_DIR}/data"
+# IbcToken from `transfer/channel-0/#apfel`
+IBC_TOKEN="atest1d93xxw36xqckvdn9vgcxyv3jvyurqdrr89jrwvmxxcexxdnpx5cnyv3ex93kvepnxdjnqvrzucsc73"
+
+LEDGER_ADDR_A="127.0.0.1:27657"
+LEDGER_ADDR_B="127.0.0.1:28657"
+INITIAL_BALANCE=5000
+
+function init_relayer_balance() {
+  local suffix=$1
+  local ledger_addr=$2
+
+  local base_dir=${DATA_DIR}/namada-${suffix}/.namada
+
+  ${NAMADAC} --base-dir ${base_dir} \
+    transfer \
+    --source albert \
+    --target relayer \
+    --token nam \
+    --amount ${INITIAL_BALANCE} \
+    --node ${ledger_addr}
+}
+
+# ==== main ====
+
+# Run 2 Namada chains
+${HERMES_DIR}/scripts/setup-namada ${NAMADA_DIR}
+
+cd ${HERMES_DIR}
+ids=$(grep "id" config_for_namada.toml | awk -F"'" '/^id/ {print $2}')
+chain_a=$(echo ${ids} | awk '{print $1}')
+chain_b=$(echo ${ids} | awk '{print $2}')
+
+# Initialize the balances
+init_relayer_balance "a" ${LEDGER_ADDR_A}
+init_relayer_balance "b" ${LEDGER_ADDR_B}
+
+# Create a channel
+cargo run --bin hermes -- --config config_for_namada.toml \
+  create channel \
+  --a-chain ${chain_a} \
+  --b-chain ${chain_b} \
+  --a-port transfer \
+  --b-port transfer \
+  --new-client-connection --yes
+
+# faucet apfel on chain_a
+base_dir_a=${DATA_DIR}/namada-a/.namada
+${NAMADAC} --base-dir ${base_dir_a} transfer \
+  --source albert \
+  --target relayer \
+  --token apfel \
+  --amount 1000 \
+  --signing-keys albert-key \
+  --node ${LEDGER_ADDR_A}
+
+# Get the receiver addresses
+receiver_a=$(${NAMADAW} --base-dir ${base_dir_a} address find --alias relayer | awk '{print $4}')
+base_dir_b=${DATA_DIR}/namada-b/.namada
+receiver_b=$(${NAMADAW} --base-dir ${base_dir_b} address find --alias relayer | awk '{print $4}')
+
+# transfer 100 apfel from chain_a to chain_b
+${NAMADAC} --base-dir ${base_dir_a} ibc-transfer \
+  --source relayer \
+  --receiver ${receiver_b} \
+  --token apfel \
+  --amount 100 \
+  --signing-keys relayer \
+  --channel-id channel-0 \
+  --node ${LEDGER_ADDR_A}
+
+# packet-recv
+cargo run --bin hermes -- --config config_for_namada.toml \
+  tx packet-recv \
+  --dst-chain ${chain_b} \
+  --src-chain ${chain_a} \
+  --src-port transfer \
+  --src-channel channel-0
+
+# packet-ack
+cargo run --bin hermes -- --config config_for_namada.toml \
+  tx packet-ack \
+  --dst-chain ${chain_a} \
+  --src-chain ${chain_b} \
+  --src-port transfer \
+  --src-channel channel-0
+
+echo "Balances on chain A"
+${NAMADAC} --base-dir ${base_dir_a} balance \
+  --owner relayer \
+  --node ${LEDGER_ADDR_A}
+
+echo "Balances on chain B"
+${NAMADAC} --base-dir ${base_dir_b} balance \
+  --owner relayer \
+  --node ${LEDGER_ADDR_B}
+
+# transfer back 50 apfel from chain_b to chain_a
+${NAMADAC} --base-dir ${base_dir_b} ibc-transfer \
+  --source relayer \
+  --receiver ${receiver_a} \
+  --token ${IBC_TOKEN} \
+  --amount 50 \
+  --signing-keys relayer \
+  --channel-id channel-0 \
+  --node ${LEDGER_ADDR_B}
+
+# packet-recv
+cargo run --bin hermes -- --config config_for_namada.toml \
+  tx packet-recv \
+  --dst-chain ${chain_a} \
+  --src-chain ${chain_b} \
+  --src-port transfer \
+  --src-channel channel-0
+
+# packet-ack
+cargo run --bin hermes -- --config config_for_namada.toml \
+  tx packet-ack \
+  --dst-chain ${chain_b} \
+  --src-chain ${chain_a} \
+  --src-port transfer \
+  --src-channel channel-0
+
+echo "Balances on chain A"
+${NAMADAC} --base-dir ${base_dir_a} balance \
+  --owner relayer \
+  --node ${LEDGER_ADDR_A}
+
+echo "Balances on chain B"
+${NAMADAC} --base-dir ${base_dir_b} balance \
+  --owner relayer \
+  --node ${LEDGER_ADDR_B}
+
+killall namadan

scripts/setup-namada

@@ -0,0 +1,187 @@
+#!/bin/bash
+
+# This script sets up 2 Namada chains locally
+# `make build-release` and `make build-wasm-scripts` on Namada directory in advance
+# Run with `setup-namada.sh ${namada_dir}`
+
+set -e
+
+
+# Get absolute path to Namada directory
+SCRIPT_DIR=$(cd $(dirname $0) && pwd)
+NAMADA_DIR=$(cd $1 && pwd)
+cd $SCRIPT_DIR
+if [ -z "${NAMADA_DIR}" ]
+then
+  echo "ERROR: Namada directory should be given"
+  exit 1
+fi
+
+HERMES_DIR=${PWD%/scripts*}
+
+# edit for your environment
+NAMADAC="${NAMADA_DIR}/target/release/namadac"
+NAMADAN="${NAMADA_DIR}/target/release/namadan"
+NAMADAW="${NAMADA_DIR}/target/release/namadaw"
+BASE_GENESIS_PATH="${NAMADA_DIR}/genesis/e2e-tests-single-node.toml"
+CHECKSUM_PATH="${NAMADA_DIR}/wasm/checksums.json"
+DATA_DIR="${HERMES_DIR}/data"
+GENESIS_PATH_A="${DATA_DIR}/e2e-tests-single-node-a.toml"
+GENESIS_PATH_B="${DATA_DIR}/e2e-tests-single-node-b.toml"
+
+NET_ADDR_A="127.0.0.1:27656"
+NET_ADDR_B="127.0.0.1:28656"
+LEDGER_ADDR_A="127.0.0.1:27657"
+LEDGER_ADDR_B="127.0.0.1:28657"
+
+HERMES_CONFIG_TEMPLATE="
+[global]
+log_level = 'info'
+
+[mode]
+
+[mode.clients]
+enabled = true
+refresh = true
+misbehaviour = true
+
+[mode.connections]
+enabled = false
+
+[mode.channels]
+enabled = false
+
+[mode.packets]
+enabled = true
+clear_interval = 10
+clear_on_start = false
+tx_confirmation = true
+
+[telemetry]
+enabled = false
+host = '127.0.0.1'
+port = 3001
+
+[[chains]]
+id = '_CHAIN_ID_A_'
+type = 'namada'
+rpc_addr = 'http://127.0.0.1:27657'
+grpc_addr = 'http://127.0.0.1:9090'
+event_source = { mode = 'push', url = 'ws://127.0.0.1:27657/websocket', batch_delay = '500ms' }
+account_prefix = ''
+key_name = 'relayer'
+store_prefix = 'ibc'
+gas_price = { price = 0.001, denom = 'nam' }
+
+[[chains]]
+id = '_CHAIN_ID_B_'
+type = 'namada'
+rpc_addr = 'http://127.0.0.1:28657'
+grpc_addr = 'http://127.0.0.1:9090'
+event_source = { mode = 'push', url = 'ws://127.0.0.1:28657/websocket', batch_delay = '500ms' }
+account_prefix = ''
+key_name = 'relayer'
+store_prefix = 'ibc'
+gas_price = { price = 0.001, denom = 'nam' }
+"
+
+function make_genesis() {
+  local suffix=$1
+
+  if [ "${suffix}" == "a" ]
+  then
+    sed "s/epochs_per_year = .*/epochs_per_year = 31536/g" \
+      ${BASE_GENESIS_PATH} > ${GENESIS_PATH_A}
+  else
+    sed -e "s/${NET_ADDR_A}/${NET_ADDR_B}/g" \
+      -e "s/epochs_per_year = .*/epochs_per_year = 31536/g" \
+      ${BASE_GENESIS_PATH} > ${GENESIS_PATH_B}
+  fi
+}
+
+function init_network() {
+  local suffix=$1
+  local genesis_path=$2
+
+  mkdir -p ${DATA_DIR}/namada-${suffix}
+  NAMADA_BASE_DIR=${DATA_DIR}/namada-${suffix}/.namada \
+  ${NAMADAC} utils init-network \
+    --unsafe-dont-encrypt \
+    --genesis-path ${genesis_path} \
+    --chain-prefix namada-test \
+    --localhost \
+    --dont-archive \
+    --wasm-checksums-path ${CHECKSUM_PATH} \
+  | awk '$1 == "Derived" {print $4}'
+}
+
+function copy_wasm() {
+  local suffix=$1
+  local chain_id=$2
+
+  local base_dir=${DATA_DIR}/namada-${suffix}/.namada
+
+  cp ${NAMADA_DIR}/wasm/checksums.json ${base_dir}/${chain_id}/setup/validator-0/.namada/${chain_id}/wasm/
+  cp ${NAMADA_DIR}/wasm/*.wasm ${base_dir}/${chain_id}/setup/validator-0/.namada/${chain_id}/wasm/
+}
+
+function init_relayer_acc() {
+  local suffix=$1
+  local chain_id=$2
+  local ledger_addr=$3
+
+  local base_dir=${DATA_DIR}/namada-${suffix}/.namada
+  local wallet_dir=${HERMES_DIR}/namada_wallet/${chain_id}
+
+  cp ${base_dir}/${chain_id}/setup/other/wallet.toml ${base_dir}/${chain_id}/wallet.toml
+
+  ${NAMADAW} --base-dir ${base_dir} \
+    key gen --alias relayer --unsafe-dont-encrypt
+
+  mkdir -p ${wallet_dir}
+  cp ${base_dir}/${chain_id}/wallet.toml ${wallet_dir}
+}
+
+# ==== main ====
+
+mkdir -p ${DATA_DIR}
+
+# for chain A
+make_genesis "a"
+chain_id_a=$(init_network "a" ${GENESIS_PATH_A})
+
+copy_wasm "a" ${chain_id_a}
+
+${NAMADAN} --base-dir ${DATA_DIR}/namada-a/.namada/${chain_id_a}/setup/validator-0/.namada/ \
+  ledger run > ${DATA_DIR}/namada-a/namada.log 2>&1 &
+echo "Namada chain A's PID = $!"
+sleep 5
+
+init_relayer_acc "a" ${chain_id_a} ${LEDGER_ADDR_A}
+
+# for chain B
+make_genesis "b"
+chain_id_b=$(init_network "b" ${GENESIS_PATH_B})
+
+copy_wasm "b" ${chain_id_b}
+
+
+${NAMADAN} --base-dir ${DATA_DIR}/namada-b/.namada/${chain_id_b}/setup/validator-0/.namada/ \
+  ledger run > ${DATA_DIR}/namada-b/namada.log 2>&1 &
+echo "Namada chain B's PID = $!"
+sleep 5
+
+init_relayer_acc "b" ${chain_id_b} ${LEDGER_ADDR_B}
+
+# for the relayer
+cd ${HERMES_DIR}
+echo "${HERMES_CONFIG_TEMPLATE}" \
+  | sed -e "s/_CHAIN_ID_A_/${chain_id_a}/g" -e "s/_CHAIN_ID_B_/${chain_id_b}/g" \
+  > ${HERMES_DIR}/config_for_namada.toml
+
+echo "2 Namada chains are running"
+echo "You can use Hermes with ${HERMES_DIR}/config_for_namada.toml"
+
+echo "You also want to run the following lines:"
+echo "export CHAIN_A_ID=${chain_id_a}"
+echo "export CHAIN_B_ID=${chain_id_b}"