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Tests for the equivalence of one and two-stage compilation via IR supports multi-file contracts

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This commit is contained in:
wechman 2022-03-24 12:08:20 +01:00
parent 37a4e9e3db
commit 1e7688e8a1
1 changed files with 51 additions and 37 deletions
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88
test/cmdlineTests.sh
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@ -317,47 +317,56 @@ function test_via_ir_equivalence()
fail "The second argument must be --optimize if present."
fi
local solidity_code="$1"
local solidity_file="$1"
local optimize_flag="$2"
filename=$(basename "$1" .sol)
local optimizer_flags=()
[[ $optimize_flag == "" ]] || optimizer_flags+=("$optimize_flag")
[[ $optimize_flag == "" ]] || filename+="_optimize"
local ir_output
ir_output=$(
echo "$solidity_code" |
msg_on_error --no-stderr "$SOLC" - --ir-optimized --debug-info location "${optimizer_flags[@]}" |
sed '/^Optimized IR:$/d'
)
msg_on_error --no-stderr "$SOLC" --ir-optimized --debug-info location "${optimizer_flags[@]}" "$solidity_file" |
sed '/^Optimized IR:$/d' |
awk -v RS= "{print > (\"${filename}_\"NR \".yul\")}"
for yul_file in $(find . -name "$filename*.yul" | sort -V); do
msg_on_error --no-stderr "$SOLC" --strict-assembly --asm "${optimizer_flags[@]}" "$yul_file" |
sed '/^======= <stdin>/d' |
sed '/^Text representation:$/d' >> "${yul_file/.yul/.asm}"
done
local asm_output_two_stage asm_output_via_ir
asm_output_two_stage=$(
echo "$ir_output" |
msg_on_error --no-stderr "$SOLC" - --strict-assembly --asm "${optimizer_flags[@]}" |
sed '/^======= <stdin>/d' |
sed '/^Text representation:$/d'
)
for asm_file in $(find . -name "$filename*.asm" | sort -V); do
asm_output_two_stage+=$(sed '/^asm_output_two_stage:$/d' "$asm_file" | sed '/^=======/d')
done
asm_output_via_ir=$(
echo "$solidity_code" |
msg_on_error --no-stderr "$SOLC" - --via-ir --asm --debug-info location "${optimizer_flags[@]}" |
msg_on_error --no-stderr "$SOLC" --via-ir --asm --debug-info location "${optimizer_flags[@]}" "$solidity_file" |
sed '/^======= <stdin>/d' |
sed '/^EVM assembly:$/d'
sed '/^EVM assembly:$/d' |
sed '/^asm_output_via_ir/d' |
sed '/^=======/d'
)
diff_values "$asm_output_two_stage" "$asm_output_via_ir" --ignore-space-change --ignore-blank-lines
local bin_output_two_stage bin_output_via_ir
bin_output_two_stage=$(
echo "$ir_output" |
msg_on_error --no-stderr "$SOLC" - --strict-assembly --bin "${optimizer_flags[@]}" |
sed '/^======= <stdin>/d' |
sed '/^Binary representation:$/d'
)
for yul_file in $(find . -name "$filename*.yul" | sort -V); do
bin_output_two_stage+=$(
msg_on_error --no-stderr "$SOLC" --strict-assembly --bin "${optimizer_flags[@]}" "$yul_file" |
sed '/^======= <stdin>/d' |
sed '/^Binary representation:$/d' |
sed '/^=======/d'
)
done
bin_output_via_ir=$(
echo "$solidity_code" |
msg_on_error --no-stderr "$SOLC" - --via-ir --bin "${optimizer_flags[@]}" |
msg_on_error --no-stderr "$SOLC" --via-ir --bin "${optimizer_flags[@]}" "$solidity_file" |
sed '/^======= <stdin>/d' |
sed '/^Binary:$/d'
sed '/^Binary:$/d' |
sed '/^=======/d'
)
diff_values "$bin_output_two_stage" "$bin_output_via_ir" --ignore-space-change --ignore-blank-lines
@ -589,21 +598,25 @@ printTask "Testing assemble, yul, strict-assembly and optimize..."
)
printTask "Testing the eqivalence of --via-ir and a two-stage compilation..."
SOLTMPDIR=$(mktemp -d)
(
printTask " - Smoke test"
test_via_ir_equivalence "contract C {}"
printTask " - Smoke test (optimized)"
test_via_ir_equivalence "contract C {}" --optimize
cd "$SOLTMPDIR"
externalContracts=(
deposit_contract.sol
FixedFeeRegistrar.sol
_stringutils/stringutils.sol
externalTests/solc-js/DAO/TokenCreation.sol
libsolidity/semanticTests/externalContracts/_prbmath/PRBMathSD59x18.sol
libsolidity/semanticTests/externalContracts/_prbmath/PRBMathUD60x18.sol
libsolidity/semanticTests/externalContracts/_stringutils/stringutils.sol
libsolidity/semanticTests/externalContracts/deposit_contract.sol
libsolidity/semanticTests/externalContracts/FixedFeeRegistrar.sol
libsolidity/semanticTests/externalContracts/snark.sol
)
requiresOptimizer=(
deposit_contract.sol
FixedFeeRegistrar.sol
externalTests/solc-js/DAO/TokenCreation.sol
libsolidity/semanticTests/externalContracts/deposit_contract.sol
libsolidity/semanticTests/externalContracts/FixedFeeRegistrar.sol
libsolidity/semanticTests/externalContracts/snark.sol
)
for contractFile in "${externalContracts[@]}"
@ -611,13 +624,14 @@ printTask "Testing the eqivalence of --via-ir and a two-stage compilation..."
if ! [[ "${requiresOptimizer[*]}" =~ $contractFile ]]
then
printTask " - ${contractFile}"
test_via_ir_equivalence "$(cat "${REPO_ROOT}/test/libsolidity/semanticTests/externalContracts/${contractFile}")"
test_via_ir_equivalence "${REPO_ROOT}/test/${contractFile}"
fi
printTask " - ${contractFile} (optimized)"
test_via_ir_equivalence "$(cat "${REPO_ROOT}/test/libsolidity/semanticTests/externalContracts/${contractFile}")" --optimize
test_via_ir_equivalence "${REPO_ROOT}/test/${contractFile}" --optimize
done
)
rm -r "$SOLTMPDIR"
printTask "Testing standard input..."
SOLTMPDIR=$(mktemp -d)