#!/usr/bin/env bash
#------------------------------------------------------------------------------
# Bash script to run commandline Solidity tests.
#
# The documentation for solidity is hosted at:
#
# https://solidity.readthedocs.org
#
# ------------------------------------------------------------------------------
# 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) 2016 solidity contributors.
#------------------------------------------------------------------------------
set -e
REPO_ROOT=$(cd $(dirname "$0")/.. && pwd)
echo $REPO_ROOT
SOLC="$REPO_ROOT/build/solc/solc"
FULLARGS="--optimize --ignore-missing --combined-json abi,asm,ast,bin,bin-runtime,compact-format,devdoc,hashes,interface,metadata,opcodes,srcmap,srcmap-runtime,userdoc"
echo "Checking that the bug list is up to date..."
"$REPO_ROOT"/scripts/update_bugs_by_version.py
if [ "$CIRCLECI" ]
then
function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput setaf 7)"; }
function printError() { echo "$(tput setaf 1)$1$(tput setaf 7)"; }
else
function printTask() { echo "$(tput bold)$(tput setaf 2)$1$(tput sgr0)"; }
function printError() { echo "$(tput setaf 1)$1$(tput sgr0)"; }
fi
function compileFull()
{
local expected_exit_code=0
local expect_output=0
if [[ $1 = '-e' ]]
then
expected_exit_code=1
expect_output=1
shift;
fi
if [[ $1 = '-w' ]]
then
expect_output=1
shift;
fi
local files="$*"
local output
local stderr_path=$(mktemp)
set +e
"$SOLC" $FULLARGS $files >/dev/null 2>"$stderr_path"
local exit_code=$?
local errors=$(grep -v -E 'Warning: This is a pre-release compiler version|Warning: Experimental features are turned on|pragma experimental ABIEncoderV2|\^-------------------------------\^' < "$stderr_path")
set -e
rm "$stderr_path"
if [[ \
"$exit_code" -ne "$expected_exit_code" || \
( $expect_output -eq 0 && -n "$errors" ) || \
( $expect_output -ne 0 && -z "$errors" ) \
]]
then
printError "Unexpected compilation result:"
printError "Expected failure: $expected_exit_code - Expected warning / error output: $expect_output"
printError "Was failure: $exit_code"
echo "$errors"
printError "While calling:"
echo "\"$SOLC\" $FULLARGS $files"
printError "Inside directory:"
pwd
false
fi
}
printTask "Testing unknown options..."
(
set +e
output=$("$SOLC" --allow=test 2>&1)
failed=$?
set -e
if [ "$output" == "unrecognised option '--allow=test'" ] && [ $failed -ne 0 ] ; then
echo "Passed"
else
printError "Incorrect response to unknown options: $STDERR"
exit 1
fi
)
# General helper function for testing SOLC behaviour, based on file name, compile opts, exit code, stdout and stderr.
# An failure is expected.
test_solc_file_input_failures() {
local filename="${1}"
local solc_args="${2}"
local stdout_expected="${3}"
local stderr_expected="${4}"
local stdout_path=`mktemp`
local stderr_path=`mktemp`
set +e
"$SOLC" "${filename}" ${solc_args} 1>$stdout_path 2>$stderr_path
exitCode=$?
set -e
sed -i -e '/^Warning: This is a pre-release compiler version, please do not use it in production./d' "$stderr_path"
sed -i -e 's/ \?Consider adding "pragma .*$//' "$stderr_path"
if [[ $exitCode -eq 0 ]]; then
printError "Incorrect exit code. Expected failure (non-zero) but got success (0)."
rm -f $stdout_path $stderr_path
exit 1
fi
if [[ "$(cat $stdout_path)" != "${stdout_expected}" ]]; then
printError "Incorrect output on stderr received. Expected:"
echo -e "${stdout_expected}"
printError "But got:"
cat $stdout_path
rm -f $stdout_path $stderr_path
exit 1
fi
if [[ "$(cat $stderr_path)" != "${stderr_expected}" ]]; then
printError "Incorrect output on stderr received. Expected:"
echo -e "${stderr_expected}"
printError "But got:"
cat $stderr_path
rm -f $stdout_path $stderr_path
exit 1
fi
rm -f $stdout_path $stderr_path
}
printTask "Testing passing files that are not found..."
test_solc_file_input_failures "file_not_found.sol" "" "" "\"file_not_found.sol\" is not found."
printTask "Testing passing files that are not files..."
test_solc_file_input_failures "." "" "" "\".\" is not a valid file."
printTask "Testing passing empty remappings..."
test_solc_file_input_failures "${0}" "=/some/remapping/target" "" "Invalid remapping: \"=/some/remapping/target\"."
test_solc_file_input_failures "${0}" "ctx:=/some/remapping/target" "" "Invalid remapping: \"ctx:=/some/remapping/target\"."
printTask "Testing passing location printing..."
(
cd "$REPO_ROOT"/test/cmdlineErrorReports/
for file in *.sol
do
ret=`cat $file.ref`
test_solc_file_input_failures "$file" "" "" "$ret"
done
)
printTask "Compiling various other contracts and libraries..."
(
cd "$REPO_ROOT"/test/compilationTests/
for dir in *
do
if [ "$dir" != "README.md" ]
then
echo " - $dir"
cd "$dir"
compileFull -w *.sol */*.sol
cd ..
fi
done
)
printTask "Compiling all examples from the documentation..."
SOLTMPDIR=$(mktemp -d)
(
set -e
cd "$REPO_ROOT"
REPO_ROOT=$(pwd) # make it absolute
cd "$SOLTMPDIR"
"$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
for f in *.sol
do
# The contributors guide uses syntax tests, but we cannot
# really handle them here.
if grep -E 'DeclarationError:|// ----' "$f" >/dev/null
then
continue
fi
echo "$f"
opts=''
# We expect errors if explicitly stated, or if imports
# are used (in the style guide)
if grep -E "This will not compile|import \"" "$f" >/dev/null
then
opts="-e"
fi
if grep "This will report a warning" "$f" >/dev/null
then
opts="$opts -w"
fi
compileFull $opts "$SOLTMPDIR/$f"
done
)
rm -rf "$SOLTMPDIR"
echo "Done."
printTask "Testing library checksum..."
echo '' | "$SOLC" - --link --libraries a:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null
! echo '' | "$SOLC" - --link --libraries a:0x80f20564390eAe531E810af625A22f51385Cd222 &>/dev/null
printTask "Testing long library names..."
echo '' | "$SOLC" - --link --libraries aveeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeerylonglibraryname:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null
printTask "Testing linking itself..."
SOLTMPDIR=$(mktemp -d)
(
cd "$SOLTMPDIR"
set -e
echo 'library L { function f() public pure {} } contract C { function f() public pure { L.f(); } }' > x.sol
"$SOLC" --bin -o . x.sol 2>/dev/null
# Explanation and placeholder should be there
grep -q '//' C.bin && grep -q '__' C.bin
# But not in library file.
grep -q -v '[/_]' L.bin
# Now link
"$SOLC" --link --libraries x.sol:L:0x90f20564390eAe531E810af625A22f51385Cd222 C.bin
# Now the placeholder and explanation should be gone.
grep -q -v '[/_]' C.bin
)
rm -rf "$SOLTMPDIR"
printTask "Testing overwriting files..."
SOLTMPDIR=$(mktemp -d)
(
set -e
# First time it works
echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
# Second time it fails
! echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
# Unless we force
echo 'contract C {} ' | "$SOLC" - --overwrite --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
)
rm -rf "$SOLTMPDIR"
printTask "Testing assemble, yul, strict-assembly..."
echo '{}' | "$SOLC" - --assemble &>/dev/null
echo '{}' | "$SOLC" - --yul &>/dev/null
echo '{}' | "$SOLC" - --strict-assembly &>/dev/null
printTask "Testing standard input..."
SOLTMPDIR=$(mktemp -d)
(
set +e
output=$("$SOLC" --bin 2>&1)
result=$?
set -e
# This should fail
if [[ !("$output" =~ "No input files given") || ($result == 0) ]] ; then
printError "Incorrect response to empty input arg list: $STDERR"
exit 1
fi
set +e
output=$(echo 'contract C {} ' | "$SOLC" - --bin 2>/dev/null | grep -q "<stdin>:C")
result=$?
set -e
# The contract should be compiled
if [[ "$result" != 0 ]] ; then
exit 1
fi
# This should not fail
set +e
output=$(echo '' | "$SOLC" --ast - 2>/dev/null)
set -e
if [[ $? != 0 ]] ; then
exit 1
fi
)
printTask "Testing soljson via the fuzzer..."
SOLTMPDIR=$(mktemp -d)
(
set -e
cd "$REPO_ROOT"
REPO_ROOT=$(pwd) # make it absolute
cd "$SOLTMPDIR"
"$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/test/
"$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
for f in *.sol
do
set +e
"$REPO_ROOT"/build/test/tools/solfuzzer --quiet < "$f"
if [ $? -ne 0 ]; then
printError "Fuzzer failed on:"
cat "$f"
exit 1
fi
"$REPO_ROOT"/build/test/tools/solfuzzer --without-optimizer --quiet < "$f"
if [ $? -ne 0 ]; then
printError "Fuzzer (without optimizer) failed on:"
cat "$f"
exit 1
fi
set -e
done
)
rm -rf "$SOLTMPDIR"
echo "Commandline tests successful."
