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-rw-r--r--test/libsolidity/SolidityEndToEndTest.cpp23
1 files changed, 23 insertions, 0 deletions
diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp
index ba507e0c..823a8eda 100644
--- a/test/libsolidity/SolidityEndToEndTest.cpp
+++ b/test/libsolidity/SolidityEndToEndTest.cpp
@@ -9469,6 +9469,29 @@ BOOST_AUTO_TEST_CASE(revert)
BOOST_CHECK(callContractFunction("a()") == encodeArgs(u256(42)));
}
+BOOST_AUTO_TEST_CASE(literal_empty_string)
+{
+ char const* sourceCode = R"(
+ contract C {
+ bytes32 public x;
+ uint public a;
+ function f(bytes32 _x, uint _a) {
+ x = _x;
+ a = _a;
+ }
+ function g() {
+ this.f("", 2);
+ }
+ }
+ )";
+ compileAndRun(sourceCode, 0, "C");
+ BOOST_CHECK(callContractFunction("x()") == encodeArgs(u256(0)));
+ BOOST_CHECK(callContractFunction("a()") == encodeArgs(u256(0)));
+ BOOST_CHECK(callContractFunction("g()") == encodeArgs());
+ BOOST_CHECK(callContractFunction("x()") == encodeArgs(u256(0)));
+ BOOST_CHECK(callContractFunction("a()") == encodeArgs(u256(2)));
+}
+
BOOST_AUTO_TEST_CASE(scientific_notation)
{
char const* sourceCode = R"(