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			491 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			491 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
	
	
	
| #!/usr/bin/env bash
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| 
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| #------------------------------------------------------------------------------
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| # Bash script to run commandline Solidity tests.
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| #
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| # The documentation for solidity is hosted at:
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| #
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| #     https://solidity.readthedocs.org
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| #
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| # ------------------------------------------------------------------------------
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| # This file is part of solidity.
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| #
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| # solidity is free software: you can redistribute it and/or modify
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| # it under the terms of the GNU General Public License as published by
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| # the Free Software Foundation, either version 3 of the License, or
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| # (at your option) any later version.
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| #
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| # solidity is distributed in the hope that it will be useful,
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| # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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| # GNU General Public License for more details.
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| #
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| # You should have received a copy of the GNU General Public License
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| # along with solidity.  If not, see <http://www.gnu.org/licenses/>
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| #
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| # (c) 2016 solidity contributors.
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| #------------------------------------------------------------------------------
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| 
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| set -e
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| 
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| ## GLOBAL VARIABLES
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| 
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| REPO_ROOT=$(cd $(dirname "$0")/.. && pwd)
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| SOLIDITY_BUILD_DIR=${SOLIDITY_BUILD_DIR:-build}
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| source "${REPO_ROOT}/scripts/common.sh"
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| 
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| case "$OSTYPE" in
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|     msys)
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|         SOLC="$REPO_ROOT/${SOLIDITY_BUILD_DIR}/solc/Release/solc.exe"
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| 
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|         # prevents msys2 path translation for a remapping test
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|         export MSYS2_ARG_CONV_EXCL="="
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|         ;;
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|     *)
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|         SOLC="$REPO_ROOT/${SOLIDITY_BUILD_DIR}/solc/solc"
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|         ;;
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| esac
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| 
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| INTERACTIVE=true
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| if ! tty -s || [ "$CI" ]
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| then
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|     INTERACTIVE=""
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| fi
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| 
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| FULLARGS="--optimize --ignore-missing --combined-json abi,asm,ast,bin,bin-runtime,compact-format,devdoc,hashes,interface,metadata,opcodes,srcmap,srcmap-runtime,userdoc"
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| 
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| # extend stack size in case we run via ASAN
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| if [[ -n "${CIRCLECI}" ]] || [[ -n "$CI" ]]; then
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|     ulimit -s 16384
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|     ulimit -a
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| fi
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| 
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| ## FUNCTIONS
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| 
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| function compileFull()
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| {
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|     local expected_exit_code=0
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|     local expect_output=0
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|     if [[ $1 = '-e' ]]
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|     then
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|         expected_exit_code=1
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|         expect_output=1
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|         shift;
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|     fi
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|     if [[ $1 = '-w' ]]
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|     then
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|         expect_output=1
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|         shift;
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|     fi
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|     if [[ $1 = '-o' ]]
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|     then
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|         expect_output=2
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|         shift;
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|     fi
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| 
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|     local files="$*"
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|     local output
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| 
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|     local stderr_path=$(mktemp)
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| 
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|     set +e
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|     "$SOLC" $FULLARGS $files >/dev/null 2>"$stderr_path"
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|     local exit_code=$?
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|     local errors=$(grep -v -E 'Warning: This is a pre-release compiler version|Warning: Experimental features are turned on|pragma experimental ABIEncoderV2|^ +--> |^ +\||^[0-9]+ +\|' < "$stderr_path")
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|     set -e
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|     rm "$stderr_path"
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| 
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|     if [[ \
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|         "$exit_code" -ne "$expected_exit_code" || \
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|             ( $expect_output -eq 0 && -n "$errors" ) || \
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|             ( $expect_output -eq 1 && -z "$errors" ) \
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|     ]]
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|     then
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|         printError "Unexpected compilation result:"
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|         printError "Expected failure: $expected_exit_code - Expected warning / error output: $expect_output"
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|         printError "Was failure: $exit_code"
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|         echo "$errors"
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|         printError "While calling:"
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|         echo "\"$SOLC\" $FULLARGS $files"
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|         printError "Inside directory:"
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|         pwd
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|         false
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|     fi
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| }
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| 
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| function ask_expectation_update()
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| {
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|     if [ $INTERACTIVE ]
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|     then
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|         local newExpectation="${1}"
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|         local expectationFile="${2}"
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|         while true;
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|         do
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|             read -p "(u)pdate expectation/(q)uit? "
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|             case $REPLY in
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|                 u* ) echo "$newExpectation" > $expectationFile ; break;;
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|                 q* ) exit 1;;
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|             esac
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|         done
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|     else
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|         exit 1
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|     fi
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| }
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| 
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| # General helper function for testing SOLC behaviour, based on file name, compile opts, exit code, stdout and stderr.
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| # An failure is expected.
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| function test_solc_behaviour()
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| {
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|     local filename="${1}"
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|     local solc_args="${2}"
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|     local solc_stdin="${3}"
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|     [ -z "$solc_stdin"  ] && solc_stdin="/dev/stdin"
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|     local stdout_expected="${4}"
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|     local exit_code_expected="${5}"
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|     local stderr_expected="${6}"
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|     local stdout_expectation_file="${7}" # the file to write to when user chooses to update stdout expectation
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|     local stderr_expectation_file="${8}" # the file to write to when user chooses to update stderr expectation
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|     local stdout_path=`mktemp`
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|     local stderr_path=`mktemp`
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| 
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|     trap "rm -f $stdout_path $stderr_path" EXIT
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| 
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|     if [[ "$exit_code_expected" = "" ]]; then exit_code_expected="0"; fi
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| 
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|     local solc_command="$SOLC ${filename} ${solc_args} <$solc_stdin"
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|     set +e
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|     "$SOLC" "${filename}" ${solc_args} <"$solc_stdin" >"$stdout_path" 2>"$stderr_path"
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|     exitCode=$?
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|     set -e
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| 
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|     if [[ "$solc_args" == *"--standard-json"* ]]
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|     then
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|         sed -i.bak -e 's/{[^{]*Warning: This is a pre-release compiler version[^}]*},\{0,1\}//' "$stdout_path"
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|         sed -i.bak -E -e 's/ Consider adding \\"pragma solidity \^[0-9.]*;\\"//g' "$stdout_path"
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|         sed -i.bak -e 's/"errors":\[\],\{0,1\}//' "$stdout_path"
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|         # Remove explicit bytecode and references to bytecode offsets
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|         sed -i.bak -E -e 's/\"object\":\"[a-f0-9]+\"/\"object\":\"bytecode removed\"/g' "$stdout_path"
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|         sed -i.bak -E -e 's/\"opcodes\":\"[^"]+\"/\"opcodes\":\"opcodes removed\"/g' "$stdout_path"
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|         sed -i.bak -E -e 's/\"sourceMap\":\"[0-9:;-]+\"/\"sourceMap\":\"sourceMap removed\"/g' "$stdout_path"
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|         # Replace escaped newlines by actual newlines for readability
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|         sed -i.bak -E -e 's/\\n/\'$'\n/g' "$stdout_path"
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|         rm "$stdout_path.bak"
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|     else
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|         sed -i.bak -e '/^Warning: This is a pre-release compiler version, please do not use it in production./d' "$stderr_path"
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|         sed -i.bak -e 's/\(^[ ]*auxdata: \)0x[0-9a-f]*$/\1AUXDATA REMOVED/' "$stdout_path"
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|         sed -i.bak -e 's/ Consider adding "pragma .*$//' "$stderr_path"
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|         # Remove trailing empty lines. Needs a line break to make OSX sed happy.
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|         sed -i.bak -e '1{/^$/d
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| }' "$stderr_path"
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|        rm "$stderr_path.bak"
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|     fi
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|     # Remove path to cpp file
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|     sed -i.bak -e 's/^\(Exception while assembling:\).*/\1/' "$stderr_path"
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|     # Remove exception class name.
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|     sed -i.bak -e 's/^\(Dynamic exception type:\).*/\1/' "$stderr_path"
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|     rm "$stderr_path.bak"
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| 
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|     if [[ $exitCode -ne "$exit_code_expected" ]]
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|     then
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|         printError "Incorrect exit code. Expected $exit_code_expected but got $exitCode."
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|         exit 1
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|     fi
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| 
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|     if [[ "$(cat $stdout_path)" != "${stdout_expected}" ]]
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|     then
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|         printError "Incorrect output on stdout received. Expected:"
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|         echo -e "${stdout_expected}"
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| 
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|         printError "But got:"
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|         echo -e "$(cat $stdout_path)"
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| 
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|         printError "When running $solc_command"
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| 
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|         if [ -n "$stdout_expectation_file" ]
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|         then
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|             ask_expectation_update "$(cat $stdout_path)" "$stdout_expectation_file"
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|         else
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|             exit 1
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|         fi
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|     fi
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| 
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|     if [[ "$(cat $stderr_path)" != "${stderr_expected}" ]]
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|     then
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|         printError "Incorrect output on stderr received. Expected:"
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|         echo -e "${stderr_expected}"
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| 
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|         printError "But got:"
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|         echo -e "$(cat $stderr_path)"
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| 
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|         printError "When running $solc_command"
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| 
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|         if [ -n "$stderr_expectation_file" ]
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|         then
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|             ask_expectation_update "$(cat $stderr_path)" "$stderr_expectation_file"
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|         else
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|             exit 1
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|         fi
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|     fi
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| }
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| 
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| 
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| function test_solc_assembly_output()
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| {
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|     local input="${1}"
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|     local expected="${2}"
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|     local solc_args="${3}"
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| 
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|     local expected_object="object \"object\" { code "${expected}" }"
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| 
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|     output=$(echo "${input}" | "$SOLC" - ${solc_args} 2>/dev/null)
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|     empty=$(echo $output | sed -ne '/'"${expected_object}"'/p')
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|     if [ -z "$empty" ]
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|     then
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|         printError "Incorrect assembly output. Expected: "
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|         echo -e ${expected}
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|         printError "with arguments ${solc_args}, but got:"
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|         echo "${output}"
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|         exit 1
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|     fi
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| }
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| 
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| ## RUN
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| 
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| echo "Checking that the bug list is up to date..."
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| "$REPO_ROOT"/scripts/update_bugs_by_version.py
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| 
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| printTask "Testing unknown options..."
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| (
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|     set +e
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|     output=$("$SOLC" --allow=test 2>&1)
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|     failed=$?
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|     set -e
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| 
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|     if [ "$output" == "unrecognised option '--allow=test'" ] && [ $failed -ne 0 ]
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|     then
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|         echo "Passed"
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|     else
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|         printError "Incorrect response to unknown options: $STDERR"
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|         exit 1
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|     fi
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| )
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| 
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| 
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| printTask "Testing passing files that are not found..."
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| test_solc_behaviour "file_not_found.sol" "" "" "" 1 "\"file_not_found.sol\" is not found." "" ""
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| 
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| printTask "Testing passing files that are not files..."
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| test_solc_behaviour "." "" "" "" 1 "\".\" is not a valid file." "" ""
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| 
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| printTask "Testing passing empty remappings..."
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| test_solc_behaviour "${0}" "=/some/remapping/target" "" "" 1 "Invalid remapping: \"=/some/remapping/target\"." "" ""
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| test_solc_behaviour "${0}" "ctx:=/some/remapping/target" "" "" 1 "Invalid remapping: \"ctx:=/some/remapping/target\"." "" ""
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| 
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| printTask "Running general commandline tests..."
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| (
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|     cd "$REPO_ROOT"/test/cmdlineTests/
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|     for tdir in */
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|     do
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|         if [ -e "${tdir}/input.json" ]
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|         then
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|             inputFile=""
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|             stdin="${tdir}/input.json"
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|             stdout="$(cat ${tdir}/output.json 2>/dev/null || true)"
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|             stdoutExpectationFile="${tdir}/output.json"
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|             args="--standard-json "$(cat ${tdir}/args 2>/dev/null || true)
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|         else
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|             inputFile="${tdir}input.sol"
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|             stdin=""
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|             stdout="$(cat ${tdir}/output 2>/dev/null || true)"
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|             stdoutExpectationFile="${tdir}/output"
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|             args=$(cat ${tdir}/args 2>/dev/null || true)
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|         fi
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|         exitCode=$(cat ${tdir}/exit 2>/dev/null || true)
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|         err="$(cat ${tdir}/err 2>/dev/null || true)"
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|         stderrExpectationFile="${tdir}/err"
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|         printTask " - ${tdir}"
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|         test_solc_behaviour "$inputFile" \
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|                             "$args" \
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|                             "$stdin" \
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|                             "$stdout" \
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|                             "$exitCode" \
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|                             "$err" \
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|                             "$stdoutExpectationFile" \
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|                             "$stderrExpectationFile"
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|     done
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| )
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| 
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| printTask "Compiling various other contracts and libraries..."
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| (
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|     cd "$REPO_ROOT"/test/compilationTests/
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|     for dir in */
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|     do
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|         echo " - $dir"
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|         cd "$dir"
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|         compileFull -w *.sol */*.sol
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|         cd ..
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|     done
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| )
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| 
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| printTask "Compiling all examples from the documentation..."
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| SOLTMPDIR=$(mktemp -d)
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| (
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|     set -e
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|     cd "$SOLTMPDIR"
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|     "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
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| 
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|     for f in *.sol
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|     do
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|         # The contributors guide uses syntax tests, but we cannot
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|         # really handle them here.
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|         if grep -E 'DeclarationError:|// ----' "$f" >/dev/null
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|         then
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|             continue
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|         fi
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|         echo "$f"
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| 
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|         opts=''
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|         # We expect errors if explicitly stated, or if imports
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|         # are used (in the style guide)
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|         if grep -E "This will not compile|import \"" "$f" >/dev/null
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|         then
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|             opts="-e"
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|         fi
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|         if grep "This will report a warning" "$f" >/dev/null
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|         then
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|             opts="$opts -w"
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|         fi
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|         if grep "This may report a warning" "$f" >/dev/null
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|         then
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|             opts="$opts -o"
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|         fi
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|         compileFull $opts "$SOLTMPDIR/$f"
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|     done
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| )
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| rm -rf "$SOLTMPDIR"
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| echo "Done."
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| 
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| printTask "Testing library checksum..."
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| echo '' | "$SOLC" - --link --libraries a:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null
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| ! echo '' | "$SOLC" - --link --libraries a:0x80f20564390eAe531E810af625A22f51385Cd222 &>/dev/null
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| 
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| printTask "Testing long library names..."
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| echo '' | "$SOLC" - --link --libraries aveeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeerylonglibraryname:0x90f20564390eAe531E810af625A22f51385Cd222 >/dev/null
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| 
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| printTask "Testing linking itself..."
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| SOLTMPDIR=$(mktemp -d)
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| (
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|     cd "$SOLTMPDIR"
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|     set -e
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|     echo 'library L { function f() public pure {} } contract C { function f() public pure { L.f(); } }' > x.sol
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|     "$SOLC" --bin -o . x.sol 2>/dev/null
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|     # Explanation and placeholder should be there
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|     grep -q '//' C.bin && grep -q '__' C.bin
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|     # But not in library file.
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|     grep -q -v '[/_]' L.bin
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|     # Now link
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|     "$SOLC" --link --libraries x.sol:L:0x90f20564390eAe531E810af625A22f51385Cd222 C.bin
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|     # Now the placeholder and explanation should be gone.
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|     grep -q -v '[/_]' C.bin
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| )
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| rm -rf "$SOLTMPDIR"
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| 
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| printTask "Testing overwriting files..."
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| SOLTMPDIR=$(mktemp -d)
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| (
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|     set -e
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|     # First time it works
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|     echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
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|     # Second time it fails
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|     ! echo 'contract C {} ' | "$SOLC" - --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
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|     # Unless we force
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|     echo 'contract C {} ' | "$SOLC" - --overwrite --bin -o "$SOLTMPDIR/non-existing-stuff-to-create" 2>/dev/null
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| )
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| rm -rf "$SOLTMPDIR"
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| 
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| printTask "Testing assemble, yul, strict-assembly and optimize..."
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| (
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|     echo '{}' | "$SOLC" - --assemble &>/dev/null
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|     echo '{}' | "$SOLC" - --yul &>/dev/null
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|     echo '{}' | "$SOLC" - --strict-assembly &>/dev/null
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| 
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|     # Test options above in conjunction with --optimize.
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|     # Using both, --assemble and --optimize should fail.
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|     ! echo '{}' | "$SOLC" - --assemble --optimize &>/dev/null
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|     ! echo '{}' | "$SOLC" - --yul --optimize &>/dev/null
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| 
 | |
|     # Test yul and strict assembly output
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|     # Non-empty code results in non-empty binary representation with optimizations turned off,
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|     # while it results in empty binary representation with optimizations turned on.
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|     test_solc_assembly_output "{ let x:u256 := 0:u256 }" "{ let x := 0 }" "--yul"
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|     test_solc_assembly_output "{ let x:u256 := bitnot(7:u256) }" "{ let x := bitnot(7) }" "--yul"
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|     test_solc_assembly_output "{ let t:bool := not(true) }" "{ let t:bool := not(true) }" "--yul"
 | |
|     test_solc_assembly_output "{ let x := 0 }" "{ let x := 0 }" "--strict-assembly"
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|     test_solc_assembly_output "{ let x := 0 }" "{ { } }" "--strict-assembly --optimize"
 | |
| )
 | |
| 
 | |
| 
 | |
| printTask "Testing standard input..."
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| SOLTMPDIR=$(mktemp -d)
 | |
| (
 | |
|     set +e
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|     output=$("$SOLC" --bin  2>&1)
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|     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 [[ $? != 0 ]]
 | |
|     then
 | |
|         exit 1
 | |
|     fi
 | |
| )
 | |
| 
 | |
| printTask "Testing AST import..."
 | |
| SOLTMPDIR=$(mktemp -d)
 | |
| (
 | |
|     cd "$SOLTMPDIR"
 | |
|     $REPO_ROOT/scripts/ASTImportTest.sh
 | |
|     if [ $? -ne 0 ]
 | |
|     then
 | |
|         rm -rf "$SOLTMPDIR"
 | |
|         exit 1
 | |
|     fi
 | |
| )
 | |
| rm -rf "$SOLTMPDIR"
 | |
| 
 | |
| printTask "Testing soljson via the fuzzer..."
 | |
| SOLTMPDIR=$(mktemp -d)
 | |
| (
 | |
|     set -e
 | |
|     cd "$SOLTMPDIR"
 | |
|     "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/test/
 | |
|     "$REPO_ROOT"/scripts/isolate_tests.py "$REPO_ROOT"/docs/ docs
 | |
| 
 | |
|     echo *.sol | xargs -P 4 -n 50 "$REPO_ROOT"/${SOLIDITY_BUILD_DIR}/test/tools/solfuzzer --quiet --input-files
 | |
|     echo *.sol | xargs -P 4 -n 50 "$REPO_ROOT"/${SOLIDITY_BUILD_DIR}/test/tools/solfuzzer --without-optimizer --quiet --input-files
 | |
| )
 | |
| rm -rf "$SOLTMPDIR"
 | |
| 
 | |
| echo "Commandline tests successful."
 |