mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
106 lines
3.0 KiB
C++
106 lines
3.0 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 name disambiguator.
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*/
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#include <test/libjulia/Common.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::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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string result = p(disambiguate(_original));\
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BOOST_CHECK_EQUAL(result, format(_expectation));\
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BOOST_CHECK_EQUAL(result, p(disambiguate(result)));\
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}\
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while(false)
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BOOST_AUTO_TEST_SUITE(YulDisambiguator)
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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(variables)
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{
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CHECK(
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"{ { let a:u256 } { let a:u256 } }",
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"{ { let a:u256 } { let a_1:u256 } }"
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);
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}
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BOOST_AUTO_TEST_CASE(variables_clash)
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{
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CHECK(
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"{ { let a:u256 let a_1:u256 } { let a:u256 } }",
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"{ { let a:u256 let a_1:u256 } { let a_2:u256 } }"
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);
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}
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BOOST_AUTO_TEST_CASE(variables_inside_functions)
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{
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CHECK(
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"{ { let c:u256 let b:u256 } function f(a:u256, c:u256) -> b:u256 { let x:u256 } { let a:u256 let x:u256 } }",
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"{ { let c:u256 let b:u256 } function f(a:u256, c_1:u256) -> b_1:u256 { let x:u256 } { let a_1:u256 let x_1:u256 } }"
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);
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}
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BOOST_AUTO_TEST_CASE(function_call)
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{
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CHECK(
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"{ { let a:u256, b:u256, c:u256, d:u256, f:u256 } { function f(a:u256) -> c:u256, d:u256 { let b:u256, c_1:u256 := f(a) } } }",
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"{ { let a:u256, b:u256, c:u256, d:u256, f:u256 } { function f_1(a_1:u256) -> c_1:u256, d_1:u256 { let b_1:u256, c_1_1:u256 := f_1(a_1) } } }"
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);
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}
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BOOST_AUTO_TEST_CASE(for_statement)
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{
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CHECK(
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"{ { let a:u256, b:u256 } { for { let a:u256 } a { a := a } { let b:u256 := a } } }",
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"{ { let a:u256, b:u256 } { for { let a_1:u256 } a_1 { a_1 := a_1 } { let b_1:u256 := a_1 } } }"
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);
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}
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BOOST_AUTO_TEST_CASE(switch_statement)
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{
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CHECK(
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"{ { let a:u256, b:u256, c:u256 } { let a:u256 switch a case 0:u256 { let b:u256 := a } default { let c:u256 := a } } }",
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"{ { let a:u256, b:u256, c:u256 } { let a_1:u256 switch a_1 case 0:u256 { let b_1:u256 := a_1 } default { let c_1:u256 := a_1 } } }"
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);
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}
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BOOST_AUTO_TEST_CASE(if_statement)
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{
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CHECK(
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"{ { let a:u256, b:u256, c:u256 } { let a:bool if a { let b:bool := a } } }",
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"{ { let a:u256, b:u256, c:u256 } { let a_1:bool if a_1 { let b_1:bool := a_1 } } }"
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);
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}
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BOOST_AUTO_TEST_SUITE_END()
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