mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
synced 2024-11-14 04:08:20 +00:00
d138b7b878
* Make case consistent * How modular can you go? Holy modular * Add comments * Initialize values
446 lines
13 KiB
C++
446 lines
13 KiB
C++
#include <fstream>
|
|
#include <memory>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "AMFDeserialize.h"
|
|
#include "AMFFormat.h"
|
|
|
|
/**
|
|
* Helper method that all tests use to get their respective AMF.
|
|
*/
|
|
std::unique_ptr<AMFValue> ReadFromBitStream(RakNet::BitStream* bitStream) {
|
|
AMFDeserialize deserializer;
|
|
std::unique_ptr<AMFValue> returnValue(deserializer.Read(bitStream));
|
|
return returnValue;
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFUndefined value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFUndefinedTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x00);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFUndefined);
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFNull value from a BitStream.
|
|
*
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFNullTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x01);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFNull);
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFFalse value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFFalseTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x02);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFFalse);
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFTrue value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFTrueTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x03);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFTrue);
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFInteger value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFIntegerTest) {
|
|
CBITSTREAM
|
|
{
|
|
bitStream.Write<uint8_t>(0x04);
|
|
// 127 == 01111111
|
|
bitStream.Write<uint8_t>(127);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFInteger);
|
|
// Check that the max value of a byte can be read correctly
|
|
ASSERT_EQ(static_cast<AMFIntegerValue*>(res.get())->GetIntegerValue(), 127);
|
|
}
|
|
bitStream.Reset();
|
|
{
|
|
bitStream.Write<uint8_t>(0x04);
|
|
bitStream.Write<uint32_t>(UINT32_MAX);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFInteger);
|
|
// Check that we can read the maximum value correctly
|
|
ASSERT_EQ(static_cast<AMFIntegerValue*>(res.get())->GetIntegerValue(), 536870911);
|
|
}
|
|
bitStream.Reset();
|
|
{
|
|
bitStream.Write<uint8_t>(0x04);
|
|
// 131 == 10000011
|
|
bitStream.Write<uint8_t>(131);
|
|
// 255 == 11111111
|
|
bitStream.Write<uint8_t>(255);
|
|
// 127 == 01111111
|
|
bitStream.Write<uint8_t>(127);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFInteger);
|
|
// Check that short max can be read correctly
|
|
ASSERT_EQ(static_cast<AMFIntegerValue*>(res.get())->GetIntegerValue(), UINT16_MAX);
|
|
}
|
|
bitStream.Reset();
|
|
{
|
|
bitStream.Write<uint8_t>(0x04);
|
|
// 255 == 11111111
|
|
bitStream.Write<uint8_t>(255);
|
|
// 127 == 01111111
|
|
bitStream.Write<uint8_t>(127);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFInteger);
|
|
// Check that 2 byte max can be read correctly
|
|
ASSERT_EQ(static_cast<AMFIntegerValue*>(res.get())->GetIntegerValue(), 16383);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFDouble value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFDoubleTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x05);
|
|
bitStream.Write<double>(25346.4f);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFDouble);
|
|
ASSERT_EQ(static_cast<AMFDoubleValue*>(res.get())->GetDoubleValue(), 25346.4f);
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFString value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFStringTest) {
|
|
CBITSTREAM
|
|
bitStream.Write<uint8_t>(0x06);
|
|
bitStream.Write<uint8_t>(0x0F);
|
|
std::string toWrite = "stateID";
|
|
for (auto e : toWrite) bitStream.Write<char>(e);
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFString);
|
|
ASSERT_EQ(static_cast<AMFStringValue*>(res.get())->GetStringValue(), "stateID");
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading an AMFArray value from a BitStream.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeAMFArrayTest) {
|
|
CBITSTREAM
|
|
// Test empty AMFArray
|
|
bitStream.Write<uint8_t>(0x09);
|
|
bitStream.Write<uint8_t>(0x01);
|
|
bitStream.Write<uint8_t>(0x01);
|
|
{
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFArray);
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->GetAssociativeMap().size(), 0);
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->GetDenseArray().size(), 0);
|
|
}
|
|
bitStream.Reset();
|
|
// Test a key'd value and dense value
|
|
bitStream.Write<uint8_t>(0x09);
|
|
bitStream.Write<uint8_t>(0x03);
|
|
bitStream.Write<uint8_t>(0x15);
|
|
for (auto e : "BehaviorID") if (e != '\0') bitStream.Write<char>(e);
|
|
bitStream.Write<uint8_t>(0x06);
|
|
bitStream.Write<uint8_t>(0x0B);
|
|
for (auto e : "10447") if (e != '\0') bitStream.Write<char>(e);
|
|
bitStream.Write<uint8_t>(0x01);
|
|
bitStream.Write<uint8_t>(0x06);
|
|
bitStream.Write<uint8_t>(0x0B);
|
|
for (auto e : "10447") if (e != '\0') bitStream.Write<char>(e);
|
|
{
|
|
std::unique_ptr<AMFValue> res(ReadFromBitStream(&bitStream));
|
|
ASSERT_EQ(res->GetValueType(), AMFValueType::AMFArray);
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->GetAssociativeMap().size(), 1);
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->GetDenseArray().size(), 1);
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->FindValue<AMFStringValue>("BehaviorID")->GetStringValue(), "10447");
|
|
ASSERT_EQ(static_cast<AMFArrayValue*>(res.get())->GetValueAt<AMFStringValue>(0)->GetStringValue(), "10447");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief This test checks that if we recieve an unimplemented AMFValueType
|
|
* we correctly throw an error and can actch it.
|
|
*
|
|
*/
|
|
#pragma message("-- The AMFDeserializeUnimplementedValuesTest causes a known memory leak of 880 bytes since it throws errors! --")
|
|
TEST(dCommonTests, AMFDeserializeUnimplementedValuesTest) {
|
|
std::vector<AMFValueType> unimplementedValues = {
|
|
AMFValueType::AMFXMLDoc,
|
|
AMFValueType::AMFDate,
|
|
AMFValueType::AMFObject,
|
|
AMFValueType::AMFXML,
|
|
AMFValueType::AMFByteArray,
|
|
AMFValueType::AMFVectorInt,
|
|
AMFValueType::AMFVectorUInt,
|
|
AMFValueType::AMFVectorDouble,
|
|
AMFValueType::AMFVectorObject,
|
|
AMFValueType::AMFDictionary
|
|
};
|
|
// Run unimplemented tests to check that errors are thrown if
|
|
// unimplemented AMF values are attempted to be parsed.
|
|
std::ifstream fileStream;
|
|
fileStream.open("AMFBitStreamUnimplementedTest.bin", std::ios::binary);
|
|
|
|
// Read a test BitStream from a file
|
|
std::vector<char> baseBitStream;
|
|
char byte = 0;
|
|
while (fileStream.get(byte)) {
|
|
baseBitStream.push_back(byte);
|
|
}
|
|
|
|
fileStream.close();
|
|
|
|
for (auto amfValueType : unimplementedValues) {
|
|
RakNet::BitStream testBitStream;
|
|
for (auto element : baseBitStream) {
|
|
testBitStream.Write(element);
|
|
}
|
|
testBitStream.Write(amfValueType);
|
|
bool caughtException = false;
|
|
try {
|
|
ReadFromBitStream(&testBitStream);
|
|
} catch (AMFValueType unimplementedValueType) {
|
|
caughtException = true;
|
|
}
|
|
|
|
ASSERT_EQ(caughtException, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Test reading a packet capture from live from a BitStream
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeLivePacketTest) {
|
|
std::ifstream testFileStream;
|
|
testFileStream.open("AMFBitStreamTest.bin", std::ios::binary);
|
|
|
|
// Read a test BitStream from a file
|
|
RakNet::BitStream testBitStream;
|
|
char byte = 0;
|
|
while (testFileStream.get(byte)) {
|
|
testBitStream.Write<char>(byte);
|
|
}
|
|
|
|
testFileStream.close();
|
|
|
|
auto resultFromFn = ReadFromBitStream(&testBitStream);
|
|
auto result = static_cast<AMFArrayValue*>(resultFromFn.get());
|
|
// Test the outermost array
|
|
|
|
ASSERT_EQ(result->FindValue<AMFStringValue>("BehaviorID")->GetStringValue(), "10447");
|
|
ASSERT_EQ(result->FindValue<AMFStringValue>("objectID")->GetStringValue(), "288300744895913279");
|
|
|
|
// Test the execution state array
|
|
auto executionState = result->FindValue<AMFArrayValue>("executionState");
|
|
|
|
ASSERT_NE(executionState, nullptr);
|
|
|
|
auto strips = executionState->FindValue<AMFArrayValue>("strips")->GetDenseArray();
|
|
|
|
ASSERT_EQ(strips.size(), 1);
|
|
|
|
auto stripsPosition0 = dynamic_cast<AMFArrayValue*>(strips[0]);
|
|
|
|
auto actionIndex = stripsPosition0->FindValue<AMFDoubleValue>("actionIndex");
|
|
|
|
ASSERT_EQ(actionIndex->GetDoubleValue(), 0.0f);
|
|
|
|
auto stripIdExecution = stripsPosition0->FindValue<AMFDoubleValue>("id");
|
|
|
|
ASSERT_EQ(stripIdExecution->GetDoubleValue(), 0.0f);
|
|
|
|
auto stateIDExecution = executionState->FindValue<AMFDoubleValue>("stateID");
|
|
|
|
ASSERT_EQ(stateIDExecution->GetDoubleValue(), 0.0f);
|
|
|
|
auto states = result->FindValue<AMFArrayValue>("states")->GetDenseArray();
|
|
|
|
ASSERT_EQ(states.size(), 1);
|
|
|
|
auto firstState = dynamic_cast<AMFArrayValue*>(states[0]);
|
|
|
|
auto stateID = firstState->FindValue<AMFDoubleValue>("id");
|
|
|
|
ASSERT_EQ(stateID->GetDoubleValue(), 0.0f);
|
|
|
|
auto stripsInState = firstState->FindValue<AMFArrayValue>("strips")->GetDenseArray();
|
|
|
|
ASSERT_EQ(stripsInState.size(), 1);
|
|
|
|
auto firstStrip = dynamic_cast<AMFArrayValue*>(stripsInState[0]);
|
|
|
|
auto actionsInFirstStrip = firstStrip->FindValue<AMFArrayValue>("actions")->GetDenseArray();
|
|
|
|
ASSERT_EQ(actionsInFirstStrip.size(), 3);
|
|
|
|
auto actionID = firstStrip->FindValue<AMFDoubleValue>("id");
|
|
|
|
ASSERT_EQ(actionID->GetDoubleValue(), 0.0f);
|
|
|
|
auto uiArray = firstStrip->FindValue<AMFArrayValue>("ui");
|
|
|
|
auto xPos = uiArray->FindValue<AMFDoubleValue>("x");
|
|
auto yPos = uiArray->FindValue<AMFDoubleValue>("y");
|
|
|
|
ASSERT_EQ(xPos->GetDoubleValue(), 103.0f);
|
|
ASSERT_EQ(yPos->GetDoubleValue(), 82.0f);
|
|
|
|
auto stripId = firstStrip->FindValue<AMFDoubleValue>("id");
|
|
|
|
ASSERT_EQ(stripId->GetDoubleValue(), 0.0f);
|
|
|
|
auto firstAction = dynamic_cast<AMFArrayValue*>(actionsInFirstStrip[0]);
|
|
|
|
auto firstType = firstAction->FindValue<AMFStringValue>("Type");
|
|
|
|
ASSERT_EQ(firstType->GetStringValue(), "OnInteract");
|
|
|
|
auto firstCallback = firstAction->FindValue<AMFStringValue>("__callbackID__");
|
|
|
|
ASSERT_EQ(firstCallback->GetStringValue(), "");
|
|
|
|
auto secondAction = dynamic_cast<AMFArrayValue*>(actionsInFirstStrip[1]);
|
|
|
|
auto secondType = secondAction->FindValue<AMFStringValue>("Type");
|
|
|
|
ASSERT_EQ(secondType->GetStringValue(), "FlyUp");
|
|
|
|
auto secondCallback = secondAction->FindValue<AMFStringValue>("__callbackID__");
|
|
|
|
ASSERT_EQ(secondCallback->GetStringValue(), "");
|
|
|
|
auto secondDistance = secondAction->FindValue<AMFDoubleValue>("Distance");
|
|
|
|
ASSERT_EQ(secondDistance->GetDoubleValue(), 25.0f);
|
|
|
|
auto thirdAction = dynamic_cast<AMFArrayValue*>(actionsInFirstStrip[2]);
|
|
|
|
auto thirdType = thirdAction->FindValue<AMFStringValue>("Type");
|
|
|
|
ASSERT_EQ(thirdType->GetStringValue(), "FlyDown");
|
|
|
|
auto thirdCallback = thirdAction->FindValue<AMFStringValue>("__callbackID__");
|
|
|
|
ASSERT_EQ(thirdCallback->GetStringValue(), "");
|
|
|
|
auto thirdDistance = thirdAction->FindValue<AMFDoubleValue>("Distance");
|
|
|
|
ASSERT_EQ(thirdDistance->GetDoubleValue(), 25.0f);
|
|
}
|
|
|
|
/**
|
|
* @brief Tests that having no BitStream returns a nullptr.
|
|
*/
|
|
TEST(dCommonTests, AMFDeserializeNullTest) {
|
|
auto result = ReadFromBitStream(nullptr);
|
|
ASSERT_EQ(result.get(), nullptr);
|
|
}
|
|
|
|
TEST(dCommonTests, AMFBadConversionTest) {
|
|
std::ifstream testFileStream;
|
|
testFileStream.open("AMFBitStreamTest.bin", std::ios::binary);
|
|
|
|
// Read a test BitStream from a file
|
|
RakNet::BitStream testBitStream;
|
|
char byte = 0;
|
|
while (testFileStream.get(byte)) {
|
|
testBitStream.Write<char>(byte);
|
|
}
|
|
|
|
testFileStream.close();
|
|
|
|
auto resultFromFn = ReadFromBitStream(&testBitStream);
|
|
auto result = static_cast<AMFArrayValue*>(resultFromFn.get());
|
|
|
|
// Actually a string value.
|
|
ASSERT_EQ(result->FindValue<AMFDoubleValue>("BehaviorID"), nullptr);
|
|
|
|
// Does not exist in the associative portion
|
|
ASSERT_EQ(result->FindValue<AMFNullValue>("DOES_NOT_EXIST"), nullptr);
|
|
|
|
result->PushBackValue(new AMFTrueValue());
|
|
|
|
// Exists and is correct type
|
|
ASSERT_NE(result->GetValueAt<AMFTrueValue>(0), nullptr);
|
|
|
|
// Value exists but is wrong typing
|
|
ASSERT_EQ(result->GetValueAt<AMFFalseValue>(0), nullptr);
|
|
|
|
// Value is out of bounds
|
|
ASSERT_EQ(result->GetValueAt<AMFTrueValue>(1), nullptr);
|
|
}
|
|
|
|
/**
|
|
* Below is the AMF that is in the AMFBitStreamTest.bin file that we are reading in
|
|
* from a bitstream to test.
|
|
args: amf3!
|
|
{
|
|
"objectID": "288300744895913279",
|
|
"BehaviorID": "10447",
|
|
"executionState": amf3!
|
|
{
|
|
"strips": amf3!
|
|
[
|
|
amf3!
|
|
{
|
|
"actionIndex": 0.0,
|
|
"id": 0.0,
|
|
},
|
|
],
|
|
"stateID": 0.0,
|
|
},
|
|
"states": amf3!
|
|
[
|
|
amf3!
|
|
{
|
|
"id": 0.0,
|
|
"strips": amf3!
|
|
[
|
|
amf3!
|
|
{
|
|
"actions": amf3!
|
|
[
|
|
amf3!
|
|
{
|
|
"Type": "OnInteract",
|
|
"__callbackID__": "",
|
|
},
|
|
amf3!
|
|
{
|
|
"Distance": 25.0,
|
|
"Type": "FlyUp",
|
|
"__callbackID__": "",
|
|
},
|
|
amf3!
|
|
{
|
|
"Distance": 25.0,
|
|
"Type": "FlyDown",
|
|
"__callbackID__": "",
|
|
},
|
|
],
|
|
"id": 0.0,
|
|
"ui": amf3!
|
|
{
|
|
"x": 103.0,
|
|
"y": 82.0,
|
|
},
|
|
},
|
|
],
|
|
},
|
|
],
|
|
}
|
|
*/
|