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Modifier overrides and callgraph analysis.

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This commit is contained in:
Christian 2015-01-23 02:46:31 +01:00
parent 67073948af
commit c657fe9611
1 changed files with 36 additions and 2 deletions
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38
SolidityEndToEndTest.cpp
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@ -1716,9 +1716,43 @@ BOOST_AUTO_TEST_CASE(function_modifier_multi_with_return)
BOOST_CHECK(callContractFunction("f(bool)", true) == encodeArgs(1));
}
BOOST_AUTO_TEST_CASE(function_modifier_overriding)
{
char const* sourceCode = R"(
contract A {
function f() mod returns (bool r) { return true; }
modifier mod { _ }
}
contract C is A {
modifier mod { }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("f()") == encodeArgs(false));
}
// modifier overriding
// functions called by modifiers used by constructor need to be pulled into the creation context
BOOST_AUTO_TEST_CASE(function_modifier_calling_functions_in_creation_context)
{
char const* sourceCode = R"(
contract A {
uint data;
function A() mod1 { f1(); }
function f1() mod2 { data |= 0x1; }
function f2() { data |= 0x20; }
function f3() { }
modifier mod1 { f2(); _ }
modifier mod2 { f3(); }
function getData() returns (uint r) { return data; }
}
contract C is A {
modifier mod1 { f4(); _ }
function f3() { data |= 0x300; }
function f4() { data |= 0x4000; }
}
)";
compileAndRun(sourceCode);
BOOST_CHECK(callContractFunction("getData()") == encodeArgs(0x4300));
}
BOOST_AUTO_TEST_SUITE_END()