Source location as part of AST.

test/libsolidity/ASTJSON.cpp

@@ -0,0 +1,69 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum 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.
+
+	cpp-ethereum 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 cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/**
+ * @author Christian <c@ethdev.com>
+ * @date 2016
+ * Tests for the json ast output.
+ */
+
+#include <string>
+#include <boost/test/unit_test.hpp>
+#include <libsolidity/interface/Exceptions.h>
+#include <libsolidity/interface/CompilerStack.h>
+#include <libsolidity/ast/ASTJsonConverter.h>
+
+using namespace std;
+
+namespace dev
+{
+namespace solidity
+{
+namespace test
+{
+
+BOOST_AUTO_TEST_SUITE(SolidityASTJSON)
+
+BOOST_AUTO_TEST_CASE(smoke_test)
+{
+	CompilerStack c;
+	c.addSource("a", "contract C {}");
+	c.parse();
+	map<string, unsigned> sourceIndices;
+	sourceIndices["a"] = 1;
+	Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
+	BOOST_CHECK_EQUAL(astJson["name"], "root");
+}
+
+BOOST_AUTO_TEST_CASE(source_location)
+{
+	CompilerStack c;
+	c.addSource("a", "contract C { function f() { var x = 2; x++; } }");
+	c.parse();
+	map<string, unsigned> sourceIndices;
+	sourceIndices["a"] = 1;
+	Json::Value astJson = ASTJsonConverter(c.ast("a"), sourceIndices).json();
+	BOOST_CHECK_EQUAL(astJson["name"], "root");
+	BOOST_CHECK_EQUAL(astJson["children"][0]["name"], "Contract");
+	BOOST_CHECK_EQUAL(astJson["children"][0]["children"][0]["name"], "Function");
+	BOOST_CHECK_EQUAL(astJson["children"][0]["children"][0]["src"], "13:32:1");
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+}
+}
+} // end namespaces