public void TestBunchOfBools()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(8);
for (var i = 0; i < 8; i++)
{
builder.AddBool(i, true, false);
}
var off = builder.EndObject();
builder.Finish(off);
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0, // padding to 64 bytes
24, 0, 0, 0, // root of table, pointing to vtable offset (obj0)
20, 0, // vtable bytes
12, 0, // object length
11, 0, // start of value 0
10, 0, // start of value 1
9, 0, // start of value 2
8, 0, // start of value 3
7, 0, // start of value 4
6, 0, // start of value 5
5, 0, // start of value 6
4, 0, // start of value 7
20, 0, 0, 0, // int32 offset for start of vtable
1, 1, 1, 1, // values
1, 1, 1, 1,
},
builder.DataBuffer.Data);
}
public static void StartPingList(FlatBufferBuilder builder)
{
builder.StartObject(2);
}
public static void StartFloatingPoint(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public static void StartItemUserModel(FlatBufferBuilder builder)
{
builder.StartObject(2);
}
public static void StartGetStateRequest(FlatBufferBuilder builder)
{
builder.StartObject(0);
}
public void TestVTableWithTwoInt16()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(2);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.AddShort(0, 0x3456, 0);
builder.AddShort(1, 0x789A, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
8, 0, // vtable bytes
8, 0, // object length inc vtable offset
6, 0, // start of int16 value 0
4, 0, // start of int16 value 1
8, 0, 0, 0, // int32 offset for start of vtable
0x9A, 0x78, // value 1
0x56, 0x34, // value 0
},
builder.DataBuffer.Data);
}
public void TestVTableWithOneBool()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(1);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.AddBool(0, true, false);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, // padding to 16 bytes
6, 0, // vtable bytes
8, 0, // object length inc vtable offset
7, 0, // start of bool value
6, 0, 0, 0, // int32 offset for start of vtable
0, 0, 0, // padding
1, // value 0
},
builder.DataBuffer.Data);
}
public void TestVTableWithEmptyVector()
{
var builder = new FlatBufferBuilder(1);
builder.StartVector(sizeof(byte), 0, 1);
var vecEnd = builder.EndVector();
builder.StartObject(1);
builder.AddOffset(0, vecEnd.Value, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, // Padding to 32 bytes
6, 0, // vtable bytes
8, 0, // object length inc vtable offset
4, 0, // start of vector offset value 0
6, 0, 0, 0, // int32 offset for start of vtable
4, 0, 0, 0,
0, 0, 0, 0,
},
builder.DataBuffer.Data);
}
public static void StartGetIdealTime_DEPRECATED(FlatBufferBuilder builder)
{
builder.StartObject(0);
}
public static void StartConfiguration(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public static void StartRequestMessage(FlatBufferBuilder builder)
{
builder.StartObject(2);
}
public static void StartGetModelRequest(FlatBufferBuilder builder)
{
builder.StartObject(3);
}
public static void StartFilter(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public static void StartBox3D(FlatBufferBuilder builder)
{
builder.StartObject(6);
}
public void TestEmptyVTable()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(0);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
4, 0, 4, 0,
4, 0, 0, 0
},
builder.DataBuffer.Data);
}
public void TestVTableWithAStruct_of_int8_int16_int32()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(1);
builder.Prep(4+4+4, 0);
builder.AddSbyte(55);
builder.Pad(3);
builder.AddShort(0x1234);
builder.Pad(2);
builder.AddInt(0x12345678);
var structStart = builder.Offset;
builder.AddStruct(0, structStart, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, // Padding to 32 bytes
6, 0, // vtable bytes
16, 0, // object length
4, 0, // start of struct from here
6, 0, 0, 0, // int32 offset for start of vtable
0x78, 0x56, 0x34, 0x12, // struct value 2
0x00, 0x00, 0x34, 0x12, // struct value 1
0x00, 0x00, 0x00, 55, // struct value 0
},
builder.DataBuffer.Data);
}
public static void StartHalcyonGroup(FlatBufferBuilder builder)
{
builder.StartObject(3);
}
public void TestVTableWithEmptyVectorAndScalars()
{
var builder = new FlatBufferBuilder(1);
builder.StartVector(sizeof(byte), 0, 1);
var vecEnd = builder.EndVector();
builder.StartObject(2);
builder.AddShort(0, 55, 0);
builder.AddOffset(1, vecEnd.Value, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0, // Padding to 32 bytes
8, 0, // vtable bytes
12, 0, // object length inc vtable offset
10, 0, // offset to int16 value 0
4, 0, // start of vector offset value 1
8, 0, 0, 0, // int32 offset for start of vtable
8, 0, 0, 0, // value 1
0, 0, 55, 0, // value 0
0, 0, 0, 0, // length of vector (not in sctruc)
},
builder.DataBuffer.Data);
}
public static void StartGetDmxRuleSettingRange(FlatBufferBuilder builder)
{
builder.StartObject(5);
}
public void TestVTableWithOneInt16()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(1);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.AddShort(0, 0x789A, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, // padding to 16 bytes
6, 0, // vtable bytes
8, 0, // object length inc vtable offset
6, 0, // start of int16 value
6, 0, 0, 0, // int32 offset for start of vtable
0, 0, // padding
0x9A, 0x78, //value 0
},
builder.DataBuffer.Data);
}
public static void StartMonster(FlatBufferBuilder builder)
{
builder.StartObject(24);
}
public void TestWithFloat()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(1);
builder.AddFloat(0, 1, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0,
6, 0, // vtable bytes
8, 0, // object length
4, 0, // start of value 0
6, 0, 0, 0, // int32 offset for start of vtable
0, 0, 128, 63, // value
},
builder.DataBuffer.Data);
}
public static void StartColor(FlatBufferBuilder builder)
{
builder.StartObject(4);
}
public static void StartSecondTableInA(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public static void StartTableInFirstNS(FlatBufferBuilder builder) { builder.StartObject(3); }
public static void StartBuildingData(FlatBufferBuilder builder)
{
builder.StartObject(3);
}
public static void StartMosaicSupplyChangeTransactionBuffer(FlatBufferBuilder builder)
{
builder.StartObject(10);
}
public static void StartAudioEventGroup(FlatBufferBuilder builder)
{
builder.StartObject(3);
}
public static void StartFlatVariable(FlatBufferBuilder builder)
{
builder.StartObject(10);
}
public static void StartPingMessage(FlatBufferBuilder builder)
{
builder.StartObject(3);
}
public static void StartGetGameStateReq(FlatBufferBuilder builder)
{
builder.StartObject(2);
}
public void TestTwoFinishTable()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(2);
builder.AddByte(0, 33, 0);
builder.AddByte(1, 44, 0);
var off0 = builder.EndObject();
builder.Finish(off0);
builder.StartObject(3);
builder.AddByte(0, 55, 0);
builder.AddByte(1, 66, 0);
builder.AddByte(2, 77, 0);
var off1 = builder.EndObject();
builder.Finish(off1);
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0, // padding to 64 bytes
16, 0, 0, 0, // root of table, pointing to vtable offset (obj1)
0, 0, // padding
10, 0, // vtable bytes
8, 0, // object length
7, 0, // start of value 0
6, 0, // start of value 1
5, 0, // start of value 2
10, 0, 0, 0, // int32 offset for start of vtable
0, // pad
77, // values 2, 1, 0
66,
55,
12, 0, 0, 0, // root of table, pointing to vtable offset (obj0)
8, 0, // vtable bytes
8, 0, // object length
7, 0, // start of value 0
6, 0, // start of value 1
8, 0, 0, 0, // int32 offset for start of vtable
0, 0, // pad
44, // value 1, 0
33,
},
builder.DataBuffer.Data);
}
public static void StartTestSimpleTableWithEnum(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public void TestVTableWithAVectorOf_2xStructOf_2xInt8()
{
var builder = new FlatBufferBuilder(1);
builder.StartVector(sizeof(byte)*2, 2, 1);
builder.AddByte(33);
builder.AddByte(44);
builder.AddByte(55);
builder.AddByte(66);
var vecEnd = builder.EndVector();
builder.StartObject(1);
builder.AddOffset(0, vecEnd.Value, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, // Padding to 32 bytes
6, 0, // vtable bytes
8, 0, // object length
4, 0, // offset of vector offset
6, 0, 0, 0, // int32 offset for start of vtable
4, 0, 0, 0, // Vector start offset
2, 0, 0, 0, // Vector len
66, // vector 1, 1
55, // vector 1, 0
44, // vector 0, 1
33, // vector 0, 0
},
builder.DataBuffer.Data);
}
public static void StartSuspendSystem(FlatBufferBuilder builder)
{
builder.StartObject(0);
}
public static void StartCalculateScore(FlatBufferBuilder builder)
{
builder.StartObject(13);
}
public static void StartHero(FlatBufferBuilder builder)
{
builder.StartObject(15);
}
public void TestVTableWithInt16AndBool()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(2);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.AddShort(0, 0x3456, 0);
builder.AddBool(1, true, false);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
8, 0, // vtable bytes
8, 0, // object length inc vtable offset
6, 0, // start of int16 value 0
5, 0, // start of bool value 1
8, 0, 0, 0, // int32 offset for start of vtable
0, 1, // padding + value 1
0x56, 0x34, // value 0
},
builder.DataBuffer.Data);
}
public static void StartFlatNode(FlatBufferBuilder builder)
{
builder.StartObject(16);
}
public void TestVTableWithOneBool_DefaultValue()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(1);
Assert.ArrayEqual(new byte[] { 0 }, builder.DataBuffer.Data);
builder.AddBool(0, false, false);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0, 0, 0, // padding to 16 bytes
6, 0, // vtable bytes
4, 0, // end of object from here
0, 0, // entry 0 is empty (default value)
6, 0, 0, 0, // int32 offset for start of vtable
},
builder.DataBuffer.Data);
}
public static void StartTableInC(FlatBufferBuilder builder)
{
builder.StartObject(2);
}
public void TestVTableWithSomeElements()
{
var builder = new FlatBufferBuilder(1);
builder.StartObject(2);
builder.AddByte(0, 33, 0);
builder.AddShort(1, 66, 0);
var off = builder.EndObject();
builder.Finish(off);
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0,
0, 0, 0, 0,
0, 0, 0, 0, //Padding to 32 bytes
12, 0, 0, 0, // root of table, pointing to vtable offset
8, 0, // vtable bytes
8, 0, // object length
7, 0, // start of value 0
4, 0, // start of value 1
8, 0, 0, 0, // int32 offset for start of vtable
66, 0, // value 1
0, 33, // value 0
},
builder.DataBuffer.Data);
}
public static void StartGetPayPerPlayStatistics_DEPRECATED(FlatBufferBuilder builder)
{
builder.StartObject(1);
}
public void TestVTableWith_1xInt16_and_Vector_or_2xInt16()
{
var builder = new FlatBufferBuilder(1);
builder.StartVector(sizeof(short), 2, 1);
builder.AddShort(0x1234);
builder.AddShort(0x5678);
var vecEnd = builder.EndVector();
builder.StartObject(2);
builder.AddOffset(1, vecEnd.Value, 0);
builder.AddShort(0, 55, 0);
builder.EndObject();
Assert.ArrayEqual(new byte[]
{
0, 0, 0, 0, // Padding to 32 bytes
8, 0, // vtable bytes
12, 0, // object length
6, 0, // start of value 0 from end of vtable
8, 0, // start of value 1 from end of buffer
8, 0, 0, 0, // int32 offset for start of vtable
0, 0, 55, 0, // padding + value 0
4, 0, 0, 0, // position of vector from here
2, 0, 0, 0, // length of vector
0x78, 0x56, // vector value 0
0x34, 0x12, // vector value 1
},
builder.DataBuffer.Data);
}
public static void StartfDropItem(FlatBufferBuilder builder)
{
builder.StartObject(7);
}
private void CheckObjects(int fieldCount, int objectCount)
{
_lcg.Reset();
const int testValuesMax = 11;
var builder = new FlatBufferBuilder(1);
var objects = new int[objectCount];
for (var i = 0; i < objectCount; ++i)
{
builder.StartObject(fieldCount);
for (var j = 0; j < fieldCount; ++j)
{
var fieldType = _lcg.Next()%testValuesMax;
switch (fieldType)
{
case 0:
{
builder.AddBool(j, FuzzTestData.BoolValue, false);
break;
}
case 1:
{
builder.AddSbyte(j, FuzzTestData.Int8Value, 0);
break;
}
case 2:
{
builder.AddByte(j, FuzzTestData.UInt8Value, 0);
break;
}
case 3:
{
builder.AddShort(j, FuzzTestData.Int16Value, 0);
break;
}
case 4:
{
builder.AddUshort(j, FuzzTestData.UInt16Value, 0);
break;
}
case 5:
{
builder.AddInt(j, FuzzTestData.Int32Value, 0);
break;
}
case 6:
{
builder.AddUint(j, FuzzTestData.UInt32Value, 0);
break;
}
case 7:
{
builder.AddLong(j, FuzzTestData.Int64Value, 0);
break;
}
case 8:
{
builder.AddUlong(j, FuzzTestData.UInt64Value, 0);
break;
}
case 9:
{
builder.AddFloat(j, FuzzTestData.Float32Value, 0);
break;
}
case 10:
{
builder.AddDouble(j, FuzzTestData.Float64Value, 0);
break;
}
default:
throw new Exception("Unreachable");
}
}
var offset = builder.EndObject();
// Store the object offset
objects[i] = offset;
}
_lcg.Reset();
// Test all objects are readable and return expected values...
for (var i = 0; i < objectCount; ++i)
{
var table = new TestTable(builder.DataBuffer, builder.DataBuffer.Length - objects[i]);
for (var j = 0; j < fieldCount; ++j)
{
var fieldType = _lcg.Next() % testValuesMax;
var fc = 2 + j; // 2 == VtableMetadataFields
var f = fc * 2;
switch (fieldType)
{
case 0:
{
Assert.AreEqual(FuzzTestData.BoolValue, table.GetSlot(f, false));
break;
}
case 1:
{
Assert.AreEqual(FuzzTestData.Int8Value, table.GetSlot(f, (sbyte)0));
break;
}
case 2:
{
Assert.AreEqual(FuzzTestData.UInt8Value, table.GetSlot(f, (byte)0));
break;
}
case 3:
{
Assert.AreEqual(FuzzTestData.Int16Value, table.GetSlot(f, (short)0));
break;
}
case 4:
{
Assert.AreEqual(FuzzTestData.UInt16Value, table.GetSlot(f, (ushort)0));
break;
}
case 5:
{
Assert.AreEqual(FuzzTestData.Int32Value, table.GetSlot(f, (int)0));
break;
}
case 6:
{
Assert.AreEqual(FuzzTestData.UInt32Value, table.GetSlot(f, (uint)0));
break;
}
case 7:
{
Assert.AreEqual(FuzzTestData.Int64Value, table.GetSlot(f, (long)0));
break;
}
case 8:
{
Assert.AreEqual(FuzzTestData.UInt64Value, table.GetSlot(f, (ulong)0));
break;
}
case 9:
{
Assert.AreEqual(FuzzTestData.Float32Value, table.GetSlot(f, (float)0));
break;
}
case 10:
{
Assert.AreEqual(FuzzTestData.Float64Value, table.GetSlot(f, (double)0));
break;
}
default:
throw new Exception("Unreachable");
}
}
}
}
private FlatBufferBuilder CreateBuffer(bool forceDefaults = true)
{
var fbb = new FlatBufferBuilder(16) {ForceDefaults = forceDefaults};
fbb.StartObject(1);
return fbb;
}
