Merge pull request #5105 from ethereum/libsolc-api

Remove old libsolc API (compileJSON, compileJSONMulti, compileJSONCallback)

8 files changed, 41 insertions, 379 deletions

diff --git a/Changelog.md b/Changelog.md
index 2e5a3044..c957ca96 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -11,6 +11,8 @@ How to update your code:
 
 Breaking Changes:
  * ABI Encoder: Properly pad data from calldata (``msg.data`` and external function parameters). Use ``abi.encodePacked`` for unpadded encoding.
+ * C API (``libsolc`` / raw ``soljson.js``): Removed the ``version``, ``license``, ``compileSingle``, ``compileJSON``, ``compileJSONCallback`` methods
+   and replaced them with the ``solidity_license``, ``solidity_version`` and ``solidity_compile`` methods.
  * Code Generator: Signed right shift uses proper arithmetic shift, i.e. rounding towards negative infinity. Warning: this may silently change the semantics of existing code!
  * Code Generator: Revert at runtime if calldata is too short or points out of bounds. This is done inside the ``ABI decoder`` and therefore also applies to ``abi.decode()``.
  * Code Generator: Use ``STATICCALL`` for ``pure`` and ``view`` functions. This was already the case in the experimental 0.5.0 mode.
@@ -91,7 +93,6 @@ Language Features:
 
 Compiler Features:
  * Build System: Support for Mojave version of macOS added.
- * C API (``libsolc``): Export the ``solidity_license``, ``solidity_version`` and ``solidity_compile`` methods.
  * Code Generator: ``CREATE2`` instruction has been updated to match EIP1014 (aka "Skinny CREATE2"). It also is accepted as part of Constantinople.
  * Code Generator: ``EXTCODEHASH`` instruction has been added based on EIP1052.
  * Type Checker: Nicer error message when trying to reference overloaded identifiers in inline assembly.
diff --git a/libsolc/CMakeLists.txt b/libsolc/CMakeLists.txt
index 63fc1a83..ed14e9fe 100644
--- a/libsolc/CMakeLists.txt
+++ b/libsolc/CMakeLists.txt
@@ -1,5 +1,5 @@
 if (EMSCRIPTEN)
-	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s EXPORTED_FUNCTIONS='[\"_solidity_license\",\"_solidity_version\",\"_solidity_compile\",\"_license\",\"_version\",\"_compileJSON\",\"_compileJSONMulti\",\"_compileJSONCallback\",\"_compileStandard\"]' -s RESERVED_FUNCTION_POINTERS=20")
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -s EXPORTED_FUNCTIONS='[\"_solidity_license\",\"_solidity_version\",\"_solidity_compile\"]' -s RESERVED_FUNCTION_POINTERS=20")
 	add_executable(soljson libsolc.cpp)
 	target_link_libraries(soljson PRIVATE solidity)
 else()
diff --git a/libsolc/libsolc.cpp b/libsolc/libsolc.cpp
index 6931ed08..766e1c0c 100644
--- a/libsolc/libsolc.cpp
+++ b/libsolc/libsolc.cpp
@@ -17,7 +17,7 @@
 /**
  * @author Christian <c@ethdev.com>
  * @date 2014
- * JSON interface for the solidity compiler to be used from Javascript.
+ * Public compiler API.
  */
 
 #include <libsolc/libsolc.h>
@@ -72,193 +72,7 @@ ReadCallback::Callback wrapReadCallback(CStyleReadFileCallback _readCallback = n
 	return readCallback;
 }
 
-/// Translates a gas value as a string to a JSON number or null
-Json::Value gasToJson(Json::Value const& _value)
-{
-	if (_value.isObject())
-	{
-		Json::Value ret = Json::objectValue;
-		for (auto const& sig: _value.getMemberNames())
-			ret[sig] = gasToJson(_value[sig]);
-		return ret;
-	}
-
-	if (_value == "infinite")
-		return Json::Value(Json::nullValue);
-
-	u256 value(_value.asString());
-	if (value > std::numeric_limits<Json::LargestUInt>::max())
-		return Json::Value(Json::nullValue);
-	else
-		return Json::Value(Json::LargestUInt(value));
-}
-
-Json::Value translateGasEstimates(Json::Value const& estimates)
-{
-	Json::Value output(Json::objectValue);
-
-	if (estimates["creation"].isObject())
-	{
-		Json::Value creation(Json::arrayValue);
-		creation[0] = gasToJson(estimates["creation"]["executionCost"]);
-		creation[1] = gasToJson(estimates["creation"]["codeDepositCost"]);
-		output["creation"] = creation;
-	}
-	else
-		output["creation"] = Json::objectValue;
-	output["external"] = gasToJson(estimates.get("external", Json::objectValue));
-	output["internal"] = gasToJson(estimates.get("internal", Json::objectValue));
-
-	return output;
-}
-
-string compile(StringMap const& _sources, bool _optimize, CStyleReadFileCallback _readCallback)
-{
-	/// create new JSON input format
-	Json::Value input = Json::objectValue;
-	input["language"] = "Solidity";
-	input["sources"] = Json::objectValue;
-	for (auto const& source: _sources)
-	{
-		input["sources"][source.first] = Json::objectValue;
-		input["sources"][source.first]["content"] = source.second;
-	}
-	input["settings"] = Json::objectValue;
-	input["settings"]["optimizer"] = Json::objectValue;
-	input["settings"]["optimizer"]["enabled"] = _optimize;
-	input["settings"]["optimizer"]["runs"] = 200;
-
-	// Enable all SourceUnit-level outputs.
-	input["settings"]["outputSelection"]["*"][""][0] = "*";
-	// Enable all Contract-level outputs.
-	input["settings"]["outputSelection"]["*"]["*"][0] = "*";
-
-	StandardCompiler compiler(wrapReadCallback(_readCallback));
-	Json::Value ret = compiler.compile(input);
-
-	/// transform JSON to match the old format
-	// {
-	//   "errors": [ "Error 1", "Error 2" ],
-	//   "sourceList": [ "sourcename1", "sourcename2" ],
-	//   "sources": {
-	//     "sourcename1": {
-	//       "AST": {}
-	//     }
-	//   },
-	//   "contracts": {
-	//     "Contract1": {
-	//       "interface": "[...abi...]",
-	//       "bytecode": "ff0011...",
-	//       "runtimeBytecode": "ff0011",
-	//       "opcodes": "PUSH 1 POP STOP",
-	//       "metadata": "{...metadata...}",
-	//       "functionHashes": {
-	//         "test(uint256)": "11ff2233"
-	//       },
-	//       "gasEstimates": {
-	//         "creation": [ 224, 42000 ],
-	//         "external": {
-	//           "11ff2233": null,
-	//           "3322ff11": 1234
-	//         },
-	//         "internal": {
-	//         }
-	//       },
-	//       "srcmap" = "0:1:2",
-	//       "srcmapRuntime" = "0:1:2",
-	//       "assembly" = {}
-	//     }
-	//   }
-	// }
-	Json::Value output = Json::objectValue;
-
-	if (ret.isMember("errors"))
-	{
-		output["errors"] = Json::arrayValue;
-		for (auto const& error: ret["errors"])
-			output["errors"].append(
-				!error["formattedMessage"].empty() ? error["formattedMessage"] : error["message"]
-			);
-	}
-
-	output["sourceList"] = Json::arrayValue;
-	for (auto const& source: _sources)
-		output["sourceList"].append(source.first);
-
-	if (ret.isMember("sources"))
-	{
-		output["sources"] = Json::objectValue;
-		for (auto const& sourceName: ret["sources"].getMemberNames())
-		{
-			output["sources"][sourceName] = Json::objectValue;
-			output["sources"][sourceName]["AST"] = ret["sources"][sourceName]["legacyAST"];
-		}
-	}
-
-	if (ret.isMember("contracts"))
-	{
-		output["contracts"] = Json::objectValue;
-		for (auto const& sourceName: ret["contracts"].getMemberNames())
-			for (auto const& contractName: ret["contracts"][sourceName].getMemberNames())
-			{
-				Json::Value contractInput = ret["contracts"][sourceName][contractName];
-				Json::Value contractOutput = Json::objectValue;
-				contractOutput["interface"] = jsonCompactPrint(contractInput["abi"]);
-				contractOutput["metadata"] = contractInput["metadata"];
-				contractOutput["functionHashes"] = contractInput["evm"]["methodIdentifiers"];
-				contractOutput["gasEstimates"] = translateGasEstimates(contractInput["evm"]["gasEstimates"]);
-				contractOutput["assembly"] = contractInput["evm"]["legacyAssembly"];
-				contractOutput["bytecode"] = contractInput["evm"]["bytecode"]["object"];
-				contractOutput["opcodes"] = contractInput["evm"]["bytecode"]["opcodes"];
-				contractOutput["srcmap"] = contractInput["evm"]["bytecode"]["sourceMap"];
-				contractOutput["runtimeBytecode"] = contractInput["evm"]["deployedBytecode"]["object"];
-				contractOutput["srcmapRuntime"] = contractInput["evm"]["deployedBytecode"]["sourceMap"];
-				output["contracts"][sourceName + ":" + contractName] = contractOutput;
-			}
-	}
-
-	try
-	{
-		return jsonCompactPrint(output);
-	}
-	catch (...)
-	{
-		return "{\"errors\":[\"Unknown error while generating JSON.\"]}";
-	}
-}
-
-string compileMulti(string const& _input, bool _optimize, CStyleReadFileCallback _readCallback = nullptr)
-{
-	string errors;
-	Json::Value input;
-	if (!jsonParseStrict(_input, input, &errors))
-	{
-		Json::Value jsonErrors(Json::arrayValue);
-		jsonErrors.append("Error parsing input JSON: " + errors);
-		Json::Value output(Json::objectValue);
-		output["errors"] = jsonErrors;
-		return jsonCompactPrint(output);
-	}
-	else
-	{
-		StringMap sources;
-		Json::Value jsonSources = input["sources"];
-		if (jsonSources.isObject())
-			for (auto const& sourceName: jsonSources.getMemberNames())
-				sources[sourceName] = jsonSources[sourceName].asString();
-		return compile(sources, _optimize, _readCallback);
-	}
-}
-
-string compileSingle(string const& _input, bool _optimize)
-{
-	StringMap sources;
-	sources[""] = _input;
-	return compile(sources, _optimize, nullptr);
-}
-
-
-string compileStandardInternal(string const& _input, CStyleReadFileCallback _readCallback = nullptr)
+string compile(string const& _input, CStyleReadFileCallback _readCallback = nullptr)
 {
 	StandardCompiler compiler(wrapReadCallback(_readCallback));
 	return compiler.compile(_input);
@@ -270,48 +84,18 @@ static string s_outputBuffer;
 
 extern "C"
 {
-extern char const* license() noexcept
+extern char const* solidity_license() noexcept
 {
 	static string fullLicenseText = otherLicenses + licenseText;
 	return fullLicenseText.c_str();
 }
-extern char const* version() noexcept
-{
-	return VersionString.c_str();
-}
-extern char const* compileJSON(char const* _input, bool _optimize) noexcept
-{
-	s_outputBuffer = compileSingle(_input, _optimize);
-	return s_outputBuffer.c_str();
-}
-extern char const* compileJSONMulti(char const* _input, bool _optimize) noexcept
-{
-	s_outputBuffer = compileMulti(_input, _optimize);
-	return s_outputBuffer.c_str();
-}
-extern char const* compileJSONCallback(char const* _input, bool _optimize, CStyleReadFileCallback _readCallback) noexcept
-{
-	s_outputBuffer = compileMulti(_input, _optimize, _readCallback);
-	return s_outputBuffer.c_str();
-}
-extern char const* compileStandard(char const* _input, CStyleReadFileCallback _readCallback) noexcept
-{
-	s_outputBuffer = compileStandardInternal(_input, _readCallback);
-	return s_outputBuffer.c_str();
-}
-extern char const* solidity_license() noexcept
-{
-	/// todo: make this the default or an alias
-	return license();
-}
 extern char const* solidity_version() noexcept
 {
-	/// todo: make this the default or an alias
-	return version();
+	return VersionString.c_str();
 }
 extern char const* solidity_compile(char const* _input, CStyleReadFileCallback _readCallback) noexcept
 {
-	/// todo: make this the default or an alias
-	return compileStandard(_input, _readCallback);
+	s_outputBuffer = compile(_input, _readCallback);
+	return s_outputBuffer.c_str();
 }
 }
diff --git a/libsolc/libsolc.h b/libsolc/libsolc.h
index e959b758..4b0ec639 100644
--- a/libsolc/libsolc.h
+++ b/libsolc/libsolc.h
@@ -17,7 +17,7 @@
 /**
  * @author Christian <c@ethdev.com>
  * @date 2014
- * JSON interface for the solidity compiler to be used from Javascript.
+ * Public compiler API.
  */
 
 #include <stdbool.h>
@@ -36,13 +36,6 @@ extern "C" {
 /// heap-allocated and are free'd by the caller.
 typedef void (*CStyleReadFileCallback)(char const* _path, char** o_contents, char** o_error);
 
-char const* license() SOLC_NOEXCEPT;
-char const* version() SOLC_NOEXCEPT;
-char const* compileJSON(char const* _input, bool _optimize) SOLC_NOEXCEPT;
-char const* compileJSONMulti(char const* _input, bool _optimize) SOLC_NOEXCEPT;
-char const* compileJSONCallback(char const* _input, bool _optimize, CStyleReadFileCallback _readCallback) SOLC_NOEXCEPT;
-char const* compileStandard(char const* _input, CStyleReadFileCallback _readCallback) SOLC_NOEXCEPT;
-
 char const* solidity_license() SOLC_NOEXCEPT;
 char const* solidity_version() SOLC_NOEXCEPT;
 char const* solidity_compile(char const* _input, CStyleReadFileCallback _readCallback) SOLC_NOEXCEPT;
diff --git a/scripts/bytecodecompare/storebytecode.sh b/scripts/bytecodecompare/storebytecode.sh
index 557e3275..ccf6e60e 100755
--- a/scripts/bytecodecompare/storebytecode.sh
+++ b/scripts/bytecodecompare/storebytecode.sh
@@ -40,14 +40,16 @@ TMPDIR=$(mktemp -d)
 
     if [[ "$SOLC_EMSCRIPTEN" = "On" ]]
     then
-        cp "$REPO_ROOT/build/libsolc/soljson.js" .
-        npm install solc
+        # npm install solc
+        git clone --depth 1 https://github.com/ethereum/solc-js.git solc-js
+        ( cd solc-js; npm install )
+        cp "$REPO_ROOT/build/libsolc/soljson.js" solc-js/
         cat > solc <<EOF
 #!/usr/bin/env node
 var process = require('process')
 var fs = require('fs')
 
-var compiler = require('solc/wrapper.js')(require('./soljson.js'))
+var compiler = require('./solc-js/wrapper.js')(require('./solc-js/soljson.js'))
 
 for (var optimize of [false, true])
 {
@@ -57,7 +59,15 @@ for (var optimize of [false, true])
         {
             var inputs = {}
             inputs[filename] = fs.readFileSync(filename).toString()
-            var result = compiler.compile({sources: inputs}, optimize)
+            var input = {
+                language: 'Solidity',
+                sources: inputs,
+                settings: {
+                    optimizer: { enabled: optimize },
+                    outputSelection: { '*': { '*': ['evm.bytecode.object', 'metadata'] } }
+                }
+            }
+            var result = JSON.parse(compiler.compile(JSON.stringify(input)))
             if (!('contracts' in result) || Object.keys(result['contracts']).length === 0)
             {
                 console.log(filename + ': ERROR')
@@ -66,7 +76,7 @@ for (var optimize of [false, true])
             {
                 for (var contractName in result['contracts'])
                 {
-                    console.log(contractName + ' ' + result['contracts'][contractName].bytecode)
+                    console.log(contractName + ' ' + result['contracts'][contractName].evm.bytecode.object)
                     console.log(contractName + ' ' + result['contracts'][contractName].metadata)
                 }
             }
diff --git a/test/externalTests.sh b/test/externalTests.sh
index 0168fb03..93581925 100755
--- a/test/externalTests.sh
+++ b/test/externalTests.sh
@@ -55,7 +55,16 @@ function test_truffle
       cd "$DIR"
       echo "Current commit hash: `git rev-parse HEAD`"
       npm install
-      find . -name soljson.js -exec cp "$SOLJSON" {} \;
+      # Replace solc package by master
+      for d in node_modules node_modules/truffle/node_modules
+      do
+      (
+        cd $d
+        rm -rf solc
+        git clone --depth 1 https://github.com/ethereum/solc-js.git solc
+        cp "$SOLJSON" solc/
+      )
+      done
       if [ "$name" == "Zeppelin" -o "$name" == "Gnosis" ]; then
         echo "Replaced fixed-version pragmas..."
         # Replace fixed-version pragmas in Gnosis (part of Consensys best practice)
@@ -68,6 +77,8 @@ function test_truffle
         rm "$assertsol"
         wget https://raw.githubusercontent.com/trufflesuite/truffle-core/ef31bcaa15dbd9bd0f6a0070a5c63f271cde2dbc/lib/testing/Assert.sol -o "$assertsol"
       fi
+      # Change "compileStandard" to "compile"
+      sed -i s/solc.compileStandard/solc.compile/ "node_modules/truffle/build/cli.bundled.js"
       npm run test
     )
     rm -rf "$DIR"
diff --git a/test/libsolidity/LibSolc.cpp b/test/libsolidity/LibSolc.cpp
index 94fed7e8..09c08700 100644
--- a/test/libsolidity/LibSolc.cpp
+++ b/test/libsolidity/LibSolc.cpp
@@ -40,29 +40,9 @@ namespace test
 namespace
 {
 
-Json::Value compileSingle(string const& _input)
-{
-	string output(compileJSON(_input.c_str(), dev::test::Options::get().optimize));
-	Json::Value ret;
-	BOOST_REQUIRE(jsonParseStrict(output, ret));
-	return ret;
-}
-
-Json::Value compileMulti(string const& _input, bool _callback)
-{
-	string output(
-		_callback ?
-		compileJSONCallback(_input.c_str(), dev::test::Options::get().optimize, nullptr) :
-		compileJSONMulti(_input.c_str(), dev::test::Options::get().optimize)
-	);
-	Json::Value ret;
-	BOOST_REQUIRE(jsonParseStrict(output, ret));
-	return ret;
-}
-
 Json::Value compile(string const& _input)
 {
-	string output(compileStandard(_input.c_str(), nullptr));
+	string output(solidity_compile(_input.c_str(), nullptr));
 	Json::Value ret;
 	BOOST_REQUIRE(jsonParseStrict(output, ret));
 	return ret;
@@ -74,113 +54,16 @@ BOOST_AUTO_TEST_SUITE(LibSolc)
 
 BOOST_AUTO_TEST_CASE(read_version)
 {
-	string output(version());
+	string output(solidity_version());
 	BOOST_CHECK(output.find(VersionString) == 0);
 }
 
 BOOST_AUTO_TEST_CASE(read_license)
 {
-	string output(license());
+	string output(solidity_license());
 	BOOST_CHECK(output.find("GNU GENERAL PUBLIC LICENSE") != string::npos);
 }
 
-BOOST_AUTO_TEST_CASE(basic_compilation)
-{
-	char const* input = R"(
-	{
-		"sources": {
-			"fileA": "contract A { }"
-		}
-	}
-	)";
-	Json::Value result = compileMulti(input, false);
-	BOOST_CHECK(result.isObject());
-
-	// Compare with compileJSONCallback
-	BOOST_CHECK_EQUAL(
-		dev::jsonCompactPrint(result),
-		dev::jsonCompactPrint(compileMulti(input, true))
-	);
-
-	BOOST_CHECK(result["contracts"].isObject());
-	BOOST_CHECK(result["contracts"]["fileA:A"].isObject());
-	Json::Value contract = result["contracts"]["fileA:A"];
-	BOOST_CHECK(contract.isObject());
-	BOOST_CHECK(contract["interface"].isString());
-	BOOST_CHECK_EQUAL(contract["interface"].asString(), "[]");
-	BOOST_CHECK(contract["bytecode"].isString());
-	BOOST_CHECK_EQUAL(
-		dev::test::bytecodeSansMetadata(contract["bytecode"].asString()),
-		"6080604052348015600f57600080fd5b50603580601d6000396000f3fe6080604052600080fdfe"
-	);
-	BOOST_CHECK(contract["runtimeBytecode"].isString());
-	BOOST_CHECK_EQUAL(
-		dev::test::bytecodeSansMetadata(contract["runtimeBytecode"].asString()),
-		"6080604052600080fdfe"
-	);
-	BOOST_CHECK(contract["functionHashes"].isObject());
-	BOOST_CHECK(contract["gasEstimates"].isObject());
-	BOOST_CHECK_EQUAL(
-		dev::jsonCompactPrint(contract["gasEstimates"]),
-		"{\"creation\":[66,10600],\"external\":{},\"internal\":{}}"
-	);
-	BOOST_CHECK(contract["metadata"].isString());
-	BOOST_CHECK(dev::test::isValidMetadata(contract["metadata"].asString()));
-	BOOST_CHECK(result["sources"].isObject());
-	BOOST_CHECK(result["sources"]["fileA"].isObject());
-	BOOST_CHECK(result["sources"]["fileA"]["AST"].isObject());
-	BOOST_CHECK_EQUAL(
-		dev::jsonCompactPrint(result["sources"]["fileA"]["AST"]),
-		"{\"attributes\":{\"absolutePath\":\"fileA\",\"exportedSymbols\":{\"A\":[1]}},"
-		"\"children\":[{\"attributes\":{\"baseContracts\":[null],\"contractDependencies\":[null],"
-		"\"contractKind\":\"contract\",\"documentation\":null,\"fullyImplemented\":true,\"linearizedBaseContracts\":[1],"
-		"\"name\":\"A\",\"nodes\":[null],\"scope\":2},\"id\":1,\"name\":\"ContractDefinition\","
-		"\"src\":\"0:14:0\"}],\"id\":2,\"name\":\"SourceUnit\",\"src\":\"0:14:0\"}"
-	);
-}
-
-BOOST_AUTO_TEST_CASE(single_compilation)
-{
-	Json::Value result = compileSingle("contract A { }");
-	BOOST_CHECK(result.isObject());
-
-	BOOST_CHECK(result["contracts"].isObject());
-	BOOST_CHECK(result["contracts"][":A"].isObject());
-	Json::Value contract = result["contracts"][":A"];
-	BOOST_CHECK(contract.isObject());
-	BOOST_CHECK(contract["interface"].isString());
-	BOOST_CHECK_EQUAL(contract["interface"].asString(), "[]");
-	BOOST_CHECK(contract["bytecode"].isString());
-	BOOST_CHECK_EQUAL(
-		dev::test::bytecodeSansMetadata(contract["bytecode"].asString()),
-		"6080604052348015600f57600080fd5b50603580601d6000396000f3fe6080604052600080fdfe"
-	);
-	BOOST_CHECK(contract["runtimeBytecode"].isString());
-	BOOST_CHECK_EQUAL(
-		dev::test::bytecodeSansMetadata(contract["runtimeBytecode"].asString()),
-		"6080604052600080fdfe"
-	);
-	BOOST_CHECK(contract["functionHashes"].isObject());
-	BOOST_CHECK(contract["gasEstimates"].isObject());
-	BOOST_CHECK_EQUAL(
-		dev::jsonCompactPrint(contract["gasEstimates"]),
-		"{\"creation\":[66,10600],\"external\":{},\"internal\":{}}"
-	);
-	BOOST_CHECK(contract["metadata"].isString());
-	BOOST_CHECK(dev::test::isValidMetadata(contract["metadata"].asString()));
-	BOOST_CHECK(result["sources"].isObject());
-	BOOST_CHECK(result["sources"][""].isObject());
-	BOOST_CHECK(result["sources"][""]["AST"].isObject());
-	BOOST_CHECK_EQUAL(
-		dev::jsonCompactPrint(result["sources"][""]["AST"]),
-		"{\"attributes\":{\"absolutePath\":\"\",\"exportedSymbols\":{\"A\":[1]}},"
-		"\"children\":[{\"attributes\":{\"baseContracts\":[null],\"contractDependencies\":[null],"
-		"\"contractKind\":\"contract\",\"documentation\":null,\"fullyImplemented\":true,\"linearizedBaseContracts\":[1],"
-		"\"name\":\"A\",\"nodes\":[null],\"scope\":2},\"id\":1,\"name\":\"ContractDefinition\","
-		"\"src\":\"0:14:0\"}],\"id\":2,\"name\":\"SourceUnit\",\"src\":\"0:14:0\"}"
-	);
-}
-
 BOOST_AUTO_TEST_CASE(standard_compilation)
 {
 	char const* input = R"(
@@ -201,26 +84,6 @@ BOOST_AUTO_TEST_CASE(standard_compilation)
 	BOOST_CHECK(result.isMember("contracts"));
 }
 
-BOOST_AUTO_TEST_CASE(new_api)
-{
-	char const* input = R"(
-	{
-		"language": "Solidity",
-		"sources": {
-			"fileA": {
-				"content": "contract A { }"
-			}
-		}
-	}
-	)";
-	BOOST_CHECK_EQUAL(string(version()), string(solidity_version()));
-	BOOST_CHECK_EQUAL(string(license()), string(solidity_license()));
-	BOOST_CHECK_EQUAL(
-		string(compileStandard(input, nullptr)),
-		string(solidity_compile(input, nullptr))
-	);
-}
-
 BOOST_AUTO_TEST_SUITE_END()
 
 }
diff --git a/test/tools/fuzzer.cpp b/test/tools/fuzzer.cpp
index bb020f8c..8633454c 100644
--- a/test/tools/fuzzer.cpp
+++ b/test/tools/fuzzer.cpp
@@ -89,7 +89,7 @@ void testConstantOptimizer(string const& input)
 
 void runCompiler(string input)
 {
-	string outputString(compileStandard(input.c_str(), nullptr));
+	string outputString(solidity_compile(input.c_str(), nullptr));
 	Json::Value output;
 	if (!jsonParseStrict(outputString, output))
 	{