solidity/test/externalTests/gp2.sh

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#!/usr/bin/env bash
# ------------------------------------------------------------------------------
# This file is part of solidity.
#
# solidity is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# solidity is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with solidity. If not, see <http://www.gnu.org/licenses/>
#
# (c) 2019 solidity contributors.
#------------------------------------------------------------------------------
set -e
source scripts/common.sh
source scripts/externalTests/common.sh
REPO_ROOT=$(realpath "$(dirname "$0")/../..")
verify_input "$@"
BINARY_TYPE="$1"
BINARY_PATH="$(realpath "$2")"
SELECTED_PRESETS="$3"
function compile_fn { yarn run build; }
function test_fn { yarn test; }
function gp2_test
{
local repo="https://github.com/cowprotocol/contracts.git"
local ref_type=branch
local ref=main
local config_file="hardhat.config.ts"
local config_var="config"
local compile_only_presets=(
ir-no-optimize # Tests fail with "Error: Transaction reverted: trying to deploy a contract whose code is too large"
legacy-no-optimize # Tests fail with "Error: Transaction reverted: trying to deploy a contract whose code is too large"
)
local settings_presets=(
"${compile_only_presets[@]}"
ir-optimize-evm-only
ir-optimize-evm+yul
legacy-optimize-evm-only
legacy-optimize-evm+yul
)
[[ $SELECTED_PRESETS != "" ]] || SELECTED_PRESETS=$(circleci_select_steps_multiarg "${settings_presets[@]}")
print_presets_or_exit "$SELECTED_PRESETS"
setup_solc "$DIR" "$BINARY_TYPE" "$BINARY_PATH"
download_project "$repo" "$ref_type" "$ref" "$DIR"
[[ $BINARY_TYPE == native ]] && replace_global_solc "$BINARY_PATH"
neutralize_package_lock
neutralize_package_json_hooks
name_hardhat_default_export "$config_file" "$config_var"
force_hardhat_compiler_binary "$config_file" "$BINARY_TYPE" "$BINARY_PATH"
force_hardhat_compiler_settings "$config_file" "$(first_word "$SELECTED_PRESETS")" "$config_var"
force_hardhat_unlimited_contract_size "$config_file" "$config_var"
yarn
# Workaround for error caused by the last release of hardhat-waffle@2.0.6 that bumps ethereum-waffle
# to version 4.0.10 and breaks gp2 build with the following error:
#
# Cannot find module 'ethereum-waffle/dist/cjs/src/deployContract'
#
# See: https://github.com/NomicFoundation/hardhat-waffle/commit/83ee9cb36ee59d0bedacbbd00043f030af104ad0
yarn add '@nomiclabs/hardhat-waffle@2.0.5'
# Some dependencies come with pre-built artifacts. We want to build from scratch.
rm -r node_modules/@gnosis.pm/safe-contracts/build/
# FIXME: One of the E2E tests tries to import artifacts from Gnosis Safe. We should rebuild them
# but it's not that easy because @gnosis.pm/safe-contracts does not come with Hardhat config.
rm test/e2e/contractOrdersWithGnosisSafe.test.ts
# Patch contracts for 0.8.x compatibility.
# NOTE: I'm patching OpenZeppelin as well instead of installing OZ 4.0 because it requires less
# work. The project imports files that were moved to different locations in 4.0.
sed -i 's|uint256(-1)|type(uint256).max|g' src/contracts/GPv2Settlement.sol
sed -i 's|return msg\.sender;|return payable(msg.sender);|g' node_modules/@openzeppelin/contracts/utils/Context.sol
perl -i -0pe \
"s/uint256 (executedBuyAmount = \(-tokenDeltas\[trade.buyTokenIndex\]\)\n\s+.toUint256\(\);)/uint256 executedBuyAmount; unchecked \{\1\}/g" \
src/contracts/GPv2Settlement.sol
# This test is not supposed to work. The compiler is supposed to enforce zero padding since
# at least 0.5.8 (see https://github.com/ethereum/solidity/pull/5815). For some reason the
# test worked on 0.7.6 but no longer works on 0.8.x.
sed -i 's|it\(("invalid EVM transaction encoding does not change order hash"\)|it.skip\1|g' test/GPv2Signing.test.ts
# Disable tests that won't pass on the ir presets due to Hardhat heuristics. Note that this also disables
# them for other presets but that's fine - we want same code run for benchmarks to be comparable.
# TODO: Remove this when Hardhat adjusts heuristics for IR (https://github.com/nomiclabs/hardhat/issues/3365).
sed -i 's|it\(("should revert when encoding invalid flags"\)|it.skip\1|g' test/GPv2Trade.test.ts
replace_version_pragmas
for preset in $SELECTED_PRESETS; do
hardhat_run_test "$config_file" "$preset" "${compile_only_presets[*]}" compile_fn test_fn "$config_var"
store_benchmark_report hardhat gp2 "$repo" "$preset"
done
}
external_test Gnosis-Protocol-V2 gp2_test