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[libevmasm] Add more tests.

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This commit is contained in:
Alexander Arlt 2021-11-09 16:04:36 -05:00
parent 200684a3b9
commit ef150b7fa6
1 changed files with 50 additions and 9 deletions
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59
test/libevmasm/Assembler.cpp
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@ -55,7 +55,8 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
{
map<string, unsigned> indices = {
{ "root.asm", 0 },
{ "sub.asm", 1 }
{ "sub.asm", 1 },
{ "verbatim.asm", 2 }
};
Assembly _assembly;
auto root_asm = make_shared<string>("root.asm");
@ -64,11 +65,22 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
Assembly _subAsm;
auto sub_asm = make_shared<string>("sub.asm");
_subAsm.setSourceLocation({6, 8, sub_asm});
Assembly _verbatimAsm;
auto verbatim_asm = make_shared<string>("verbatim.asm");
_verbatimAsm.setSourceLocation({8, 18, verbatim_asm});
// PushImmutable
_subAsm.appendImmutable("someImmutable");
_subAsm.append(AssemblyItem(PushTag, 0));
_subAsm.append(Instruction::INVALID);
shared_ptr<Assembly> _subAsmPtr = make_shared<Assembly>(_subAsm);
_verbatimAsm.appendVerbatim({0xff,0xff}, 0, 0);
_verbatimAsm.appendVerbatim({0x74, 0x65, 0x73, 0x74}, 0, 1);
_verbatimAsm.append(Instruction::MSTORE);
shared_ptr<Assembly> _verbatimAsmPtr = make_shared<Assembly>(_verbatimAsm);
// Tag
auto tag = _assembly.newTag();
_assembly.append(tag);
@ -89,6 +101,10 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
auto sub = _assembly.appendSubroutine(_subAsmPtr);
// PushSub
_assembly.pushSubroutineOffset(static_cast<size_t>(sub.data()));
// PushSubSize
auto verbatim_sub = _assembly.appendSubroutine(_verbatimAsmPtr);
// PushSub
_assembly.pushSubroutineOffset(static_cast<size_t>(verbatim_sub.data()));
// PushDeployTimeAddress
_assembly.append(PushDeployTimeAddress);
// AssignImmutable.
@ -105,12 +121,12 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
BOOST_CHECK_EQUAL(
_assembly.assemble().toHex(),
"5b6001600220606f73__$bf005014d9d0f534b8fcb268bd84c491a2$__"
"6000566067602260457300000000000000000000000000000000000000005050"
"5b6001600220607c73__$bf005014d9d0f534b8fcb268bd84c491a2$__"
"6000566074602460496007606d7300000000000000000000000000000000000000005050"
"600260010152"
"00fe"
"7f0000000000000000000000000000000000000000000000000000000000000000"
"fe010203044266eeaa"
"6000feffff7465737452010203044266eeaa"
);
BOOST_CHECK_EQUAL(
_assembly.assemblyString(),
@ -123,6 +139,8 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
" data_a6885b3731702da62e8e4a8f584ac46a7f6822f4e2ba50fba902f67b1588d23b\n"
" dataSize(sub_0)\n"
" dataOffset(sub_0)\n"
" dataSize(sub_1)\n"
" dataOffset(sub_1)\n"
" deployTimeAddress()\n"
" assignImmutable(\"0xc3978657661c4d8e32e3d5f42597c009f0d3859e9f9d0d94325268f9799e2bfb\")\n"
" 0x02\n"
@ -134,13 +152,20 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
"sub_0: assembly {\n"
" /* \"sub.asm\":6:8 */\n"
" immutable(\"0x26f2c0195e9d408feff3abd77d83f2971f3c9a18d1e8a9437c7835ae4211fc9f\")\n"
" tag_0\n"
" invalid\n"
"}\n"
"\n"
"sub_1: assembly {\n"
" /* \"verbatim.asm\":8:18 */\n"
" verbatimbytecode_ffff\n"
" verbatimbytecode_74657374\n"
" mstore\n"
"}\n"
"\n"
"auxdata: 0x4266eeaa\n"
);
BOOST_CHECK_EQUAL(
util::jsonCompactPrint(_assembly.assemblyJSON(indices)),
string json{
"{\".auxdata\":\"4266eeaa\",\".code\":["
"{\"begin\":1,\"end\":3,\"name\":\"tag\",\"source\":0,\"value\":\"1\"},"
"{\"begin\":1,\"end\":3,\"name\":\"JUMPDEST\",\"source\":0},"
@ -154,6 +179,8 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
"{\"begin\":1,\"end\":3,\"name\":\"PUSH data\",\"source\":0,\"value\":\"A6885B3731702DA62E8E4A8F584AC46A7F6822F4E2BA50FBA902F67B1588D23B\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSH #[$]\",\"source\":0,\"value\":\"0000000000000000000000000000000000000000000000000000000000000000\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSH [$]\",\"source\":0,\"value\":\"0000000000000000000000000000000000000000000000000000000000000000\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSH #[$]\",\"source\":0,\"value\":\"0000000000000000000000000000000000000000000000000000000000000001\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSH [$]\",\"source\":0,\"value\":\"0000000000000000000000000000000000000000000000000000000000000001\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSHDEPLOYADDRESS\",\"source\":0},"
"{\"begin\":1,\"end\":3,\"name\":\"ASSIGNIMMUTABLE\",\"source\":0,\"value\":\"someOtherImmutable\"},"
"{\"begin\":1,\"end\":3,\"name\":\"PUSH\",\"source\":0,\"value\":\"2\"},"
@ -161,9 +188,23 @@ BOOST_AUTO_TEST_CASE(all_assembly_items)
"{\"begin\":1,\"end\":3,\"name\":\"STOP\",\"source\":0}"
"],\".data\":{\"0\":{\".code\":["
"{\"begin\":6,\"end\":8,\"name\":\"PUSHIMMUTABLE\",\"source\":1,\"value\":\"someImmutable\"},"
"{\"begin\":6,\"end\":8,\"name\":\"PUSH [ErrorTag]\",\"source\":1},"
"{\"begin\":6,\"end\":8,\"name\":\"INVALID\",\"source\":1}"
"]},\"A6885B3731702DA62E8E4A8F584AC46A7F6822F4E2BA50FBA902F67B1588D23B\":\"01020304\"}}"
);
"]},"
"\"1\":{\".code\":["
"{\"begin\":8,\"end\":18,\"name\":\"VERBATIM\",\"source\":2,\"value\":\"ffff\"},"
"{\"begin\":8,\"end\":18,\"name\":\"VERBATIM\",\"source\":2,\"value\":\"74657374\"},"
"{\"begin\":8,\"end\":18,\"name\":\"MSTORE\",\"source\":2}"
"]},\"A6885B3731702DA62E8E4A8F584AC46A7F6822F4E2BA50FBA902F67B1588D23B\":\"01020304\"},\"sourceList\":[\"root.asm\",\"sub.asm\",\"verbatim.asm\"]}"
};
Json::Value jsonValue;
BOOST_CHECK(util::jsonParseStrict(json, jsonValue));
BOOST_CHECK_EQUAL(util::jsonCompactPrint(_assembly.assemblyJSON(indices)), util::jsonCompactPrint(jsonValue));
Assembly _assemblyFromJson;
_assemblyFromJson.loadFromAssemblyJSON(_assembly.assemblyJSON(indices));
BOOST_CHECK_EQUAL(util::jsonCompactPrint(_assemblyFromJson.assemblyJSON(indices)), util::jsonCompactPrint(jsonValue));
BOOST_CHECK_EQUAL(_assembly.assemble().toHex(), _assemblyFromJson.assemble().toHex());
}
BOOST_AUTO_TEST_CASE(immutables_and_its_source_maps)
@ -342,7 +383,7 @@ BOOST_AUTO_TEST_CASE(immutable)
"{\"begin\":6,\"end\":8,\"name\":\"PUSHIMMUTABLE\",\"source\":1,\"value\":\"someImmutable\"},"
"{\"begin\":6,\"end\":8,\"name\":\"PUSHIMMUTABLE\",\"source\":1,\"value\":\"someOtherImmutable\"},"
"{\"begin\":6,\"end\":8,\"name\":\"PUSHIMMUTABLE\",\"source\":1,\"value\":\"someImmutable\"}"
"]}}}"
"]}},\"sourceList\":[\"root.asm\",\"sub.asm\"]}"
);
}