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Merge pull request #5134 from ethereum/fuzzer-input-file

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solfuzzer: adds --input-file=FILENAME command line argument (defaulting to stdin)
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chriseth 2018-10-10 16:00:58 +02:00 committed by GitHub
commit 5b5a4d0172
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 11 deletions
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38
test/tools/fuzzer.cpp
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@ -28,6 +28,7 @@
#include <boost/program_options.hpp>
#include <string>
#include <sstream>
#include <iostream>
using namespace std;
@ -48,15 +49,17 @@ string contains(string const& _haystack, vector<string> const& _needles)
return "";
}
void testConstantOptimizer()
void testConstantOptimizer(string const& input)
{
if (!quiet)
cout << "Testing constant optimizer" << endl;
vector<u256> numbers;
while (!cin.eof())
stringstream sin(input);
while (!sin.eof())
{
h256 data;
cin.read(reinterpret_cast<char*>(data.data()), 32);
sin.read(reinterpret_cast<char*>(data.data()), 32);
numbers.push_back(u256(data));
}
if (!quiet)
@ -108,20 +111,18 @@ void runCompiler(string input)
}
}
void testStandardCompiler()
void testStandardCompiler(string const& input)
{
if (!quiet)
cout << "Testing compiler via JSON interface." << endl;
string input = readStandardInput();
runCompiler(input);
}
void testCompiler(bool optimize)
void testCompiler(string const& input, bool optimize)
{
if (!quiet)
cout << "Testing compiler " << (optimize ? "with" : "without") << " optimizer." << endl;
string input = readStandardInput();
Json::Value config = Json::objectValue;
config["language"] = "Solidity";
@ -167,16 +168,25 @@ Allowed options)",
"Run the constant optimizer instead of compiling. "
"Expects a binary string of up to 32 bytes on stdin."
)
(
"input-file",
po::value<string>(),
"input file"
)
(
"without-optimizer",
"Run without optimizations. Cannot be used together with standard-json."
);
// All positional options should be interpreted as input files
po::positional_options_description filesPositions;
filesPositions.add("input-file", 1);
po::variables_map arguments;
try
{
po::command_line_parser cmdLineParser(argc, argv);
cmdLineParser.options(options);
cmdLineParser.options(options).positional(filesPositions);
po::store(cmdLineParser.run(), arguments);
}
catch (po::error const& _exception)
@ -185,17 +195,23 @@ Allowed options)",
return 1;
}
string input;
if (arguments.count("input-file"))
input = readFileAsString(arguments["input-file"].as<string>());
else
input = readStandardInput();
if (arguments.count("quiet"))
quiet = true;
if (arguments.count("help"))
cout << options;
else if (arguments.count("const-opt"))
testConstantOptimizer();
testConstantOptimizer(input);
else if (arguments.count("standard-json"))
testStandardCompiler();
testStandardCompiler(input);
else
testCompiler(!arguments.count("without-optimizer"));
testCompiler(input, !arguments.count("without-optimizer"));
return 0;
}