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Move inline assembly to new abstraction and test both backends.

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This commit is contained in:
chriseth 2017-05-31 12:39:50 +02:00
parent fefd3b866d
commit b75c7b5775
1 changed files with 25 additions and 14 deletions
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39
test/libsolidity/InlineAssembly.cpp
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@ -22,7 +22,7 @@
#include "../TestHelper.h"
#include <libsolidity/inlineasm/AsmStack.h>
#include <libsolidity/interface/AssemblyStack.h>
#include <libsolidity/parsing/Scanner.h>
#include <libsolidity/interface/Exceptions.h>
#include <libsolidity/ast/AST.h>
@ -47,15 +47,20 @@ namespace test
namespace
{
boost::optional<Error> parseAndReturnFirstError(string const& _source, bool _assemble = false, bool _allowWarnings = true)
boost::optional<Error> parseAndReturnFirstError(
string const& _source,
bool _assemble = false,
bool _allowWarnings = true,
AssemblyStack::Machine _machine = AssemblyStack::Machine::EVM
)
{
assembly::InlineAssemblyStack stack;
AssemblyStack stack;
bool success = false;
try
{
success = stack.parse(std::make_shared<Scanner>(CharStream(_source)));
success = stack.parseAndAnalyze("", _source);
if (success && _assemble)
stack.assemble();
stack.assemble(_machine);
}
catch (FatalError const&)
{
@ -82,14 +87,20 @@ boost::optional<Error> parseAndReturnFirstError(string const& _source, bool _ass
return {};
}
bool successParse(std::string const& _source, bool _assemble = false, bool _allowWarnings = true)
bool successParse(
string const& _source,
bool _assemble = false,
bool _allowWarnings = true,
AssemblyStack::Machine _machine = AssemblyStack::Machine::EVM
)
{
return !parseAndReturnFirstError(_source, _assemble, _allowWarnings);
return !parseAndReturnFirstError(_source, _assemble, _allowWarnings, _machine);
}
bool successAssemble(string const& _source, bool _allowWarnings = true)
{
return successParse(_source, true, _allowWarnings);
return successParse(_source, true, _allowWarnings, AssemblyStack::Machine::EVM) &&
successParse(_source, true, _allowWarnings, AssemblyStack::Machine::EVM15);
}
Error expectError(std::string const& _source, bool _assemble, bool _allowWarnings = false)
@ -102,10 +113,10 @@ Error expectError(std::string const& _source, bool _assemble, bool _allowWarning
void parsePrintCompare(string const& _source)
{
assembly::InlineAssemblyStack stack;
BOOST_REQUIRE(stack.parse(std::make_shared<Scanner>(CharStream(_source))));
AssemblyStack stack;
BOOST_REQUIRE(stack.parseAndAnalyze("", _source));
BOOST_REQUIRE(stack.errors().empty());
BOOST_CHECK_EQUAL(stack.toString(), _source);
BOOST_CHECK_EQUAL(stack.print(), _source);
}
}
@ -376,10 +387,10 @@ BOOST_AUTO_TEST_CASE(print_string_literal_unicode)
{
string source = "{ let x := \"\\u1bac\" }";
string parsed = "{\n let x := \"\\xe1\\xae\\xac\"\n}";
assembly::InlineAssemblyStack stack;
BOOST_REQUIRE(stack.parse(std::make_shared<Scanner>(CharStream(source))));
AssemblyStack stack;
BOOST_REQUIRE(stack.parseAndAnalyze("", source));
BOOST_REQUIRE(stack.errors().empty());
BOOST_CHECK_EQUAL(stack.toString(), parsed);
BOOST_CHECK_EQUAL(stack.print(), parsed);
parsePrintCompare(parsed);
}