Local tests for Gaia v10 migrations (https://github.com/cosmos/gaia/issues/2456)

run_migration_tests.sh

#!/bin/bash

set -e

export GAIA_HOME=$HOME/.gaia
export UPGRADE_NAME_LOWERCASE=v10
export UPGRADE_HEIGHT=12

export OLDBINARY_HOME=$GAIA_HOME/cosmovisor/genesis/bin
export NEWBINARY_HOME=$GAIA_HOME/cosmovisor/upgrades/${UPGRADE_NAME_LOWERCASE}/bin
export OLDBINARY=$OLDBINARY_HOME/gaiad
export NEWBINARY=$NEWBINARY_HOME/gaiad
export NODEADDR=http://localhost


# save old binary global fee params
OLD_MIN_GAS_PRICES=$($OLDBINARY q globalfee min -o=json)


$OLDBINARY tx gov submit-proposal software-upgrade $UPGRADE_NAME_LOWERCASE \
                                --upgrade-height $UPGRADE_HEIGHT \
                                --title v10 \
                                --description "upgrade" \
                                --deposit 100000000stake \
                                --gas-prices 0.025stake \
                                --from val \
                                --home $GAIA_HOME \
                                -y

sleep 5

$OLDBINARY tx gov vote 1 yes \
                             --gas-prices 0.025stake \
                             --from val \
                             --home $GAIA_HOME \
                             -y

# wait the upgrade to be executed
while [ true ]; do
    curr_block=$(curl -s $NODEADDR:26657/status | jq -r '.result.sync_info.latest_block_height')
    
    echo current block $curr_block waiting for upgrade at block $UPGRADE_HEIGHT
    
    if [[ ${curr_block} -gt  $UPGRADE_HEIGHT ]]; then
        sleep 5
        break
    fi
     sleep 5
done

#TODO: check version when v10 is release is available
# curr_version=$(curl -s $NODEADDR:1317/cosmos/base/tendermint/v1beta1/node_info | jq -r '.application_version.version')


# define the expected params after v10 migration
default_globalfee_params='
{
    "minimum_gas_prices": [],
    "bypass_min_fee_msg_types": [
        "/ibc.core.channel.v1.MsgRecvPacket",
        "/ibc.core.channel.v1.MsgAcknowledgement",
        "/ibc.core.client.v1.MsgUpdateClient",
        "/ibc.core.channel.v1.MsgTimeout",
        "/ibc.core.channel.v1.MsgTimeoutOnClose"
    ],
    "max_total_bypass_min_fee_msg_gas_usage": "1000000"
}'


# update the default params with the old binary min gas price value
exp_global_fee_params=$(echo $default_globalfee_params | jq --argjson variable $OLD_MIN_GAS_PRICES '.minimum_gas_prices = $variable.minimum_gas_prices')

echo $exp_global_fee_params | jq .

# get current global fee params
curr_params=$($NEWBINARY q globalfee params -o=json)


# check we get the expected params
DIFF=$(diff  <(echo ${exp_global_fee_params} | jq -r --sort-keys .) <(echo ${curr_params} | jq -r --sort-keys .))

if [ "$DIFF" != "" ] 
then
    printf "expected default global fee params:\n${DIFF}"
    exit 1
fi


## test bypass  msg types

# create and submit proposal to bypass fee for  withdraw reward msgs
bypass_msg_prop='{
  "title": "ChangeProposalBypassMsgss",
  "description": "global fee change",
  "changes": [
    {
      "subspace": "globalfee",
      "key": "BypassMinFeeMsgTypes",
      "value": [
        "/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward"
      ]
    }
  ],
  "deposit": "100000000stake"
}'

echo $bypass_msg_prop | jq . > prop.json

$NEWBINARY tx gov submit-proposal param-change prop.json \
                                              --from val \
                                              --gas-prices \
                                              0.025stake \
                                              -y

sleep 1

$NEWBINARY tx gov vote 2 yes \
                  --from val \
                  --gas-prices 0.025stake \
                  -y


sleep 20

$NEWBINARY tx distribution withdraw-all-rewards \
                                    --from val \
                                    -y \
    

setup_migration_tests.sh

#!/bin/bash

set -e

echo "**** testing Gaia v10 parameters migration ****"

GAIA_HOME=$HOME/.gaia

rm -rf $GAIA_HOME


export OLDBINARY_VERSION=v9.0.0
export NEWBINARY_VERSION=v10.0.0
export UPGRADE_NAME_LOWERCASE=v10

# install both v9 and v10 binaries

export OLDBINARY_URL="https://github.com/cosmos/gaia/releases/download/${OLDBINARY_VERSION}/gaiad-${OLDBINARY_VERSION}-darwin-arm64"
export NEWBINARY_URL="https://github.com/cosmos/gaia/releases/download/${NEWBINARY_VERSION}/gaiad-${NEWBINARY_VERSION}-darwin-amd64"


export OLDBINARY_HOME=$GAIA_HOME/cosmovisor/genesis/bin
export NEWBINARY_HOME=$GAIA_HOME/cosmovisor/upgrades/${UPGRADE_NAME_LOWERCASE}/bin
export OLDBINARY=$OLDBINARY_HOME/gaiad
export NEWBINARY=$NEWBINARY_HOME/gaiad


mkdir -p $OLDBINARY_HOME
curl -LJ -o $OLDBINARY $OLDBINARY_URL
chmod +x $OLDBINARY

mkdir -p $NEWBINARY_HOME

### TO BE CHANGED WHEN BINARY ARE AVAILABLE FOR v10 RELEASE
git clone https://github.com/cosmos/gaia.git
cd gaia
git checkout sainoe/global-fee-migration
make build
cp ./build/gaiad $NEWBINARY_HOME
cd $GAIA_HOME
###
# curl -LJ -o $NEWBINARY $NEWBINARY_URL
# chmod +x $NEWBINARY

echo "install the latest cosmovisor"
go install github.com/cosmos/cosmos-sdk/cosmovisor/cmd/cosmovisor@latest

export DAEMON_NAME=gaiad
# export DAEMON_HOME=$(pwd -P)/$GAIA_HOME
export DAEMON_HOME=$GAIA_HOME
export DAEMON_RESTART_AFTER_UPGRADE=true
export BROADCAST_MODE=block

echo "setup gaia home"

$OLDBINARY init mynode0 --chain-id test --home $GAIA_HOME
$OLDBINARY config chain-id test  --home $GAIA_HOME
$OLDBINARY config keyring-backend test --home $GAIA_HOME
$OLDBINARY config broadcast-mode $BROADCAST_MODE --home $GAIA_HOME
$OLDBINARY config node tcp://localhost:26657 --home $GAIA_HOME


# Generate Genesis Accounts
$OLDBINARY keys add val --home $GAIA_HOME

$OLDBINARY add-genesis-account $($OLDBINARY keys show val -a --home $GAIA_HOME) 10000000000000000000stake --home $GAIA_HOME


$OLDBINARY gentx val 10000000000stake --chain-id test --home $GAIA_HOME
$OLDBINARY collect-gentxs --home $GAIA_HOME

#Configure App
sed -i '' 's/minimum-gas-prices = ""/minimum-gas-prices = "0.025stake"/g' $GAIA_HOME/config/app.toml

# Configure Gov Params
# min deposition amount
sed -i '' 's%"amount": "10000000",%"amount": "1",%g' $GAIA_HOME/config/genesis.json
# min voting power that a proposal requires in order to be a valid proposal
sed -i '' 's%"quorum": "0.334000000000000000",%"quorum": "0.000000000000000001",%g' $GAIA_HOME/config/genesis.json
# the minimum proportion of "yes" votes requires for the proposal to pass
sed -i '' 's%"threshold": "0.500000000000000000",%"threshold": "0.000000000000000001",%g' $GAIA_HOME/config/genesis.json
# voting period
sed -i '' 's%"voting_period": "172800s"%"voting_period": "20s"%g' $GAIA_HOME/config/genesis.json

sed -i '' 's%"veto_threshold": "0.334000000000000000",%"veto_threshold": "0.000000000000000001",%g' $GAIA_HOME/config/genesis.json

# min gas prices
sed -i '' 's%"minimum_gas_prices": \[\]%"minimum_gas_prices": [{"denom":"stake", "amount": "0.002"}]%g' $GAIA_HOME/config/genesis.json


cosmovisor run start --home $GAIA_HOME --x-crisis-skip-assert-invariants > gaia.log 2>&1 &

in run_migration_tests.sh, the withdraw reward will be successful, since it is the bypass-msg.

After this tx, we can also test the MaxTotalBypassMinFeeMsgGasUsage,
change MaxTotalBypassMinFeeMsgGasUsage to a smaller value by gov proposing this json file:

{
  "title": "Global fees Param Change",
  "description": "Update global fees Params",
  "changes": [
    {
      "subspace": "globalfee",
      "key": "MaxTotalBypassMinFeeMsgGasUsage",
      "value": 2000
    }
  ],
  "deposit": "1000000uatom"
}

then submit tx withdraw reward without paying fee, it should fail.