diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/libjulia/FunctionHoister.cpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/test/libjulia/FunctionHoister.cpp b/test/libjulia/FunctionHoister.cpp new file mode 100644 index 00000000..3d6fff85 --- /dev/null +++ b/test/libjulia/FunctionHoister.cpp @@ -0,0 +1,85 @@ +/* + This file is part of solidity. + + solidity 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. + + solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>. +*/ +/** + * @date 2017 + * Unit tests for the iulia function hoister. + */ + +#include <test/libjulia/Common.h> + +#include <libjulia/optimiser/FunctionHoister.h> + +#include <libsolidity/inlineasm/AsmPrinter.h> + +#include <boost/test/unit_test.hpp> + +using namespace std; +using namespace dev::julia; +using namespace dev::julia::test; +using namespace dev::solidity; + +#define CHECK(_original, _expectation)\ +do\ +{\ + assembly::AsmPrinter p(true);\ + Block b = disambiguate(_original);\ + (FunctionHoister{})(b);\ + string result = p(b);\ + BOOST_CHECK_EQUAL(result, format(_expectation));\ +}\ +while(false) + +BOOST_AUTO_TEST_SUITE(IuliaFunctionHoister) + +BOOST_AUTO_TEST_CASE(smoke_test) +{ + CHECK("{ }", "{ }"); +} + +BOOST_AUTO_TEST_CASE(single_fun) +{ + CHECK( + "{ let a:u256 function f() {} }", + "{ let a:u256 function f() {} }" + ); +} + +BOOST_AUTO_TEST_CASE(multi_fun_mixed) +{ + CHECK( + "{ let a:u256 function f() { let b:u256 } let c:u256 function g() { let d:u256 } let e:u256 }", + "{ let a:u256 let c:u256 let e:u256 function f() { let b:u256 } function g() { let d:u256 } }" + ); +} + +BOOST_AUTO_TEST_CASE(nested_fun) +{ + CHECK( + "{ let a:u256 function f() { let b:u256 function g() { let c:u256} let d:u256 } }", + "{ let a:u256 function g() { let c:u256 } function f() { let b:u256 let d:u256 } }" + ); +} + +BOOST_AUTO_TEST_CASE(empty_block) +{ + CHECK( + "{ let a:u256 { } function f() -> x:bool { let b:u256 := 4:u256 {} for {} f() {} {} } }", + "{ let a:u256 function f() -> x:bool { let b:u256 := 4:u256 for {} f() {} {} } }" + ); +} + +BOOST_AUTO_TEST_SUITE_END() |