mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
/*
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This file is part of solidity.
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solidity is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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solidity is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @date 2017
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* Unit tests for the Yul function grouper.
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*/
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#include <test/libjulia/Common.h>
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#include <libjulia/optimiser/FunctionGrouper.h>
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#include <libsolidity/inlineasm/AsmPrinter.h>
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#include <boost/test/unit_test.hpp>
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using namespace std;
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using namespace dev::julia;
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using namespace dev::julia::test;
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using namespace dev::solidity;
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#define CHECK(_original, _expectation)\
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do\
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{\
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assembly::AsmPrinter p(true);\
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Block b = disambiguate(_original);\
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(FunctionGrouper{})(b);\
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string result = p(b);\
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BOOST_CHECK_EQUAL(result, format(_expectation));\
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}\
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while(false)
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BOOST_AUTO_TEST_SUITE(YulFunctionGrouper)
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BOOST_AUTO_TEST_CASE(smoke_test)
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{
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CHECK("{ }", "{ { } }");
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}
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BOOST_AUTO_TEST_CASE(single_fun)
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{
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CHECK(
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"{ let a:u256 function f() {} }",
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"{ { let a:u256 } function f() {} }"
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);
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}
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BOOST_AUTO_TEST_CASE(multi_fun_mixed)
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{
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CHECK(
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"{ let a:u256 function f() { let b:u256 } let c:u256 function g() { let d:u256 } let e:u256 }",
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"{ { let a:u256 let c:u256 let e:u256 } function f() { let b:u256 } function g() { let d:u256 } }"
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);
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}
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BOOST_AUTO_TEST_CASE(nested_fun)
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{
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CHECK(
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"{ let a:u256 function f() { let b:u256 function g() { let c:u256} let d:u256 } }",
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"{ { let a:u256 } function f() { let b:u256 function g() { let c:u256} let d:u256 } }"
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);
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}
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BOOST_AUTO_TEST_CASE(empty_block)
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{
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CHECK(
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"{ let a:u256 { } function f() -> x:bool { let b:u256 := 4:u256 {} for {} f() {} {} } }",
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"{ { let a:u256 { } } function f() -> x:bool { let b:u256 := 4:u256 {} for {} f() {} {} } }"
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);
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}
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BOOST_AUTO_TEST_SUITE_END()
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