Add upgrade tests verifying that gas price is preserved across updates

activate

@@ -173,4 +173,6 @@ alias nctl-exec-upgrade-scenario-10='source $NCTL/sh/scenarios-upgrades/upgrade_
 alias nctl-exec-upgrade-scenario-11='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_11.sh'
 alias nctl-exec-upgrade-scenario-12='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_12.sh'
 alias nctl-exec-upgrade-scenario-13='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_13.sh'
-alias nctl-exec-upgrade-scenario-14='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_14.sh'
+alias nctl-exec-upgrade-scenario-14='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_14.sh'
+alias nctl-exec-upgrade-scenario-15='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_15.sh'
+alias nctl-exec-upgrade-scenario-16='source $NCTL/sh/scenarios-upgrades/upgrade_scenario_16.sh'

sh/contracts-transfers/do_dispatch_native.sh

@@ -69,6 +69,7 @@ function main()
                 --chain-name "$CHAIN_NAME" \
                 --node-address "$DISPATCH_NODE_ADDRESS" \
                 --payment-amount "$GAS_PAYMENT" \
+                --gas-price 128 \
                 --ttl "5minutes" \
                 --secret-key "$CP1_SECRET_KEY" \
                 --amount "$AMOUNT" \

sh/scenarios-upgrades/upgrade_scenario_15.sh

@@ -0,0 +1,209 @@
+#!/usr/bin/env bash
+# ----------------------------------------------------------------
+# Synopsis.
+# ----------------------------------------------------------------
+
+# This test checks if the current gas price is preserved across the upgrades.
+
+# 1. Start network from pre-built stage.
+# 2. Send 300 transfers to make the price go up.
+# 3. Upgrade all running nodes to v2
+# 4. Assert the gas price is preserved.
+
+# ----------------------------------------------------------------
+# Imports.
+# ----------------------------------------------------------------
+
+source "$NCTL/sh/utils/main.sh"
+source "$NCTL/sh/node/svc_$NCTL_DAEMON_TYPE".sh
+source "$NCTL/sh/scenarios/common/itst.sh"
+source "$NCTL/sh/assets/upgrade.sh"
+
+# ----------------------------------------------------------------
+# MAIN
+# ----------------------------------------------------------------
+
+function call_config_gen() {
+    local OVERRIDE_SCRIPT
+    local OVERRIDE_FILE=${1}
+    local TOML_FILE=${2}
+    local OUTPUT_FILE=${3}
+
+    OVERRIDE_SCRIPT="$NCTL/scripts/config_gen.py"
+
+    "$OVERRIDE_SCRIPT" --override_file "$OVERRIDE_FILE" \
+        --toml_file "$TOML_FILE" \
+        --output_file "$OUTPUT_FILE" \
+        --no_skip
+}
+
+# Main entry point.
+function _main()
+{
+    local PROTOCOL_VERSION=${1}
+    local INITIAL_PROTOCOL_VERSION
+    local ACTIVATION_POINT
+
+    _step_01
+    _step_02
+    _step_03
+    _step_04
+
+    INITIAL_PROTOCOL_VERSION=$(get_node_protocol_version 1)
+    ACTIVATE_ERA=$(($(get_chain_era)+2))
+    log "Will upgrade the chain at era $ACTIVATE_ERA"
+
+    _step_05 "$PROTOCOL_VERSION" "$ACTIVATE_ERA"
+    _step_06
+    _step_07
+}
+
+# Step 01: Start network from pre-built stage.
+function _step_01()
+{
+    local CHAINSPEC_PATCH
+    local PATH_TO_CHAINSPEC
+    local NODE_CHAINSPEC_PATH
+
+    log_step_upgrades 1 "Begin upgrade_scenario_15"
+
+    nctl-assets-setup
+
+    for IDX in $(seq 1 5)
+    do
+        NODE_CHAINSPEC_PATH="$(get_path_to_net)/nodes/node-$IDX/config/2_0_0/chainspec.toml"
+        sed -i 's/upper_threshold = 90/upper_threshold = 1/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/lower_threshold = 50/lower_threshold = 0/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/max_gas_price = 3/max_gas_price = 10/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/max_block_size = 10485760/max_block_size = 2048/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/native_mint_lane = \[ 0, 1024, 1024, 65000000000, 650,\]/native_mint_lane = \[0, 1024, 1024, 65_000_000_000, 100\]/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/native_auction_lane = \[ 1, 2048, 2048, 362500000000, 145,\]/native_auction_lane = \[1, 2048, 2048, 362_500_000_000, 1\]/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/wasm_lanes = \[ \[ 2, 1048576, 2048, 1000000000000, 1,\], \[ 3, 344064, 1024, 500000000000, 3,\], \[ 4, 172032, 1024, 50000000000, 7,\], \[ 5, 12288, 512, 1500000000, 15,\],\]/wasm_lanes = \[\[2, 1_048_576, 2048, 1_000_000_000_000, 1\], \[3, 344_064, 1024, 500_000_000_000, 1\], \[4, 172_032, 1024, 50_000_000_000, 1\], \[5, 12_288, 512, 1_500_000_000, 1\]\]/g' "$NODE_CHAINSPEC_PATH"
+   done
+
+    log "... Starting 5 validators"
+    source "$NCTL/sh/node/start.sh" node=all
+}
+
+# Step 02: Await for genesis
+function _step_02()
+{
+    log_step_upgrades 2 "awaiting genesis era completion"
+
+    do_await_genesis_era_to_complete 'false'
+}
+
+# Step 03: Populate global state -> native transfers.
+function _step_03()
+{
+    log_step_upgrades 3 "dispatching deploys to populate global state"
+
+    log "... 300 native transfers"
+    source "$NCTL/sh/contracts-transfers/do_dispatch_native.sh" \
+        transfers=300 interval=0.0 verbose=false
+}
+
+# Step 04: Await era-id += 1.
+function _step_04()
+{
+    log_step_upgrades 4 "awaiting next era"
+
+    nctl-await-n-eras offset='1' sleep_interval='2.0' timeout='180'
+}
+
+# Step 05: Upgrade network from stage.
+function _step_05()
+{
+    local PROTOCOL_VERSION=${1}
+    local ACTIVATION_POINT=${2}
+    local NODE_CHAINSPEC_PATH
+
+    log_step_upgrades 3 "upgrading 1 thru 5"
+
+    log "... setting upgrade assets"
+
+    for i in $(seq 1 5); do
+        if [ "$i" -le '5' ]; then
+            log "... staging upgrade on validator node-$i"
+        else
+            log "... staging upgrade on non-validator node-$i"
+        fi
+        _upgrade_node "$PROTOCOL_VERSION" "$ACTIVATION_POINT" "$i"
+
+        NODE_CHAINSPEC_PATH="$(get_path_to_net)/nodes/node-$i/config/2_1_0/chainspec.toml"
+        sed -i 's/upper_threshold = 90/upper_threshold = 1/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/lower_threshold = 50/lower_threshold = 0/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/max_gas_price = 3/max_gas_price = 10/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/max_block_size = 10485760/max_block_size = 2048/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/native_mint_lane = \[ 0, 1024, 1024, 65000000000, 650,\]/native_mint_lane = \[0, 1024, 1024, 65_000_000_000, 100\]/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/native_auction_lane = \[ 1, 2048, 2048, 362500000000, 145,\]/native_auction_lane = \[1, 2048, 2048, 362_500_000_000, 1\]/g' "$NODE_CHAINSPEC_PATH"
+        sed -i 's/wasm_lanes = \[ \[ 2, 1048576, 2048, 1000000000000, 1,\], \[ 3, 344064, 1024, 500000000000, 3,\], \[ 4, 172032, 1024, 50000000000, 7,\], \[ 5, 12288, 512, 1500000000, 15,\],\]/wasm_lanes = \[\[2, 1_048_576, 2048, 1_000_000_000_000, 1\], \[3, 344_064, 1024, 500_000_000_000, 1\], \[4, 172_032, 1024, 50_000_000_000, 1\], \[5, 12_288, 512, 1_500_000_000, 1\]\]/g' "$NODE_CHAINSPEC_PATH"
+    done
+
+    log "... awaiting 2 eras + 1 block"
+    nctl-await-n-eras offset='2' sleep_interval='5.0' timeout='180' node_id='2'
+    await_n_blocks '1' 'true' '2'
+}
+
+# Step 06: Assert gas price is preserved.
+function _step_06()
+{
+    local PATH_NODE_LOGS
+    local UPGRADE_POINT
+    local ERA_BEFORE_UPGRADE
+    local ERA_AFTER_UPGRADE
+    local GAS_PRICE_BEFORE_UPGRADE
+    local GAS_PRICE_AFTER_UPGRADE
+
+    log_step_upgrades 6 "asserting gas price"
+
+    for IDX in $(seq 1 5)
+    do
+        PATH_NODE_LOGS=$(get_path_to_node_logs "$NODE_ID")
+        UPGRADE_POINT=$(cat $PATH_NODE_LOGS/stdout.log | grep -n "node starting up\",\"protocol_version\"\:\"2\.1\.0" | cut -d: -f1)
+        ERA_BEFORE_UPGRADE=$(head -$UPGRADE_POINT $PATH_NODE_LOGS/stdout.log | grep "New era gas price" | tail -1 | jq ".fields.message" | grep -o '[0-9]\+' | tail -1)
+        GAS_PRICE_BEFORE_UPGRADE=$(head -$UPGRADE_POINT $PATH_NODE_LOGS/stdout.log | grep "New era gas price" | tail -1 | jq ".fields.message" | grep -o '[0-9]\+' | head -1)
+        ERA_AFTER_UPGRADE=$(tail -n +$UPGRADE_POINT $PATH_NODE_LOGS/stdout.log | grep "New era gas price" | head -1 | jq ".fields.message" | grep -o '[0-9]\+' | tail -1)
+        GAS_PRICE_AFTER_UPGRADE=$(tail -n +$UPGRADE_POINT $PATH_NODE_LOGS/stdout.log | grep "New era gas price" | head -1 | jq ".fields.message" | grep -o '[0-9]\+' | head -1)
+
+        # We expect era to increase by 1 and gas price to remain the same.
+        if [ "$ERA_BEFORE_UPGRADE" -eq "$((ERA_AFTER_UPGRADE - 1))" ] && [ "$GAS_PRICE_BEFORE_UPGRADE" -eq "$GAS_PRICE_AFTER_UPGRADE" ]; then
+            log "... gas price preserved on node-$IDX"
+        else
+            log "... gas price not preserved on node-$IDX"
+            exit 1
+        fi
+    done
+}
+
+# Step 10: Terminate.
+function _step_07()
+{
+    log_step_upgrades 10 "test successful - tidying up"
+
+    source "$NCTL/sh/assets/teardown.sh"
+
+    log_break
+}
+
+# ----------------------------------------------------------------
+# ENTRY POINT
+# ----------------------------------------------------------------
+
+unset INITIAL_PROTOCOL_VERSION
+unset PROTOCOL_VERSION
+
+for ARGUMENT in "$@"
+do
+    KEY=$(echo "$ARGUMENT" | cut -f1 -d=)
+    VALUE=$(echo "$ARGUMENT" | cut -f2 -d=)
+    case "$KEY" in
+        version) PROTOCOL_VERSION=${VALUE} ;;
+        *)
+    esac
+done
+
+# Must be higher than the current protocol version.
+PROTOCOL_VERSION=${PROTOCOL_VERSION:-"2_1_0"}
+
+_main "$PROTOCOL_VERSION"