public void GetFieldsInfo_ForExplicitLayoutValueType_ReturnsCorrectOffsets()
{
var valueType = MockExplicitValueType(MockField(typeof(byte), 3), MockField(typeof(string), 3));
var fieldsInfo = ILOp.GetFieldsInfo(valueType, false);
Assert.That(fieldsInfo, Has.Count.EqualTo(2));
Assert.That(fieldsInfo[0].Offset, Is.EqualTo(3));
Assert.That(fieldsInfo[1].Offset, Is.EqualTo(3));
}
public void GetFieldsInfo_ForSequentialLayoutValueType_ReturnsCorrectOffsets()
{
var valueType = MockDefaultValueType(MockField(typeof(byte)), MockField(typeof(string)));
var fieldsInfo = ILOp.GetFieldsInfo(valueType, false);
Assert.AreEqual(fieldsInfo.Count, 2);
Assert.AreEqual(fieldsInfo[0].Offset, 0);
Assert.AreEqual(fieldsInfo[1].Offset, 4);
}
public void GetFieldsInfo_ForSequentialLayoutValueTypeWithPackEqualTo2_ReturnsCorrectOffsets()
{
var valueType = MockSequentialValueType(2, MockField(typeof(byte)), MockField(typeof(string)));
var fieldsInfo = ILOp.GetFieldsInfo(valueType, false);
Assert.That(fieldsInfo, Has.Count.EqualTo(2));
Assert.That(fieldsInfo[0].Offset, Is.EqualTo(0));
Assert.That(fieldsInfo[1].Offset, Is.EqualTo(2));
}
public void GetFieldsInfo_ForColorStruct_ReturnsCorrectOffsets()
{
var fieldsInfo = ILOp.GetFieldsInfo(typeof(Color), false);
Assert.That(fieldsInfo, Has.Count.EqualTo(4));
Assert.That(fieldsInfo[0].Offset, Is.EqualTo(0));
Assert.That(fieldsInfo[1].Offset, Is.EqualTo(8));
Assert.That(fieldsInfo[2].Offset, Is.EqualTo(16));
Assert.That(fieldsInfo[3].Offset, Is.EqualTo(18));
}
public unsafe void TestFieldOrderingOfDataLookupEntry()
{
ILOp.mPlugManager = new PlugManager(delegate(Exception exception)
{
throw new Exception("Error: " + exception.Message, exception);
});
using (var xDbg = new DebugInfo(":memory:", true))
{
try
{
var xInfo = ILOp.GetFieldsInfo(typeof(DataLookupEntry), false).OrderBy(i => i.Offset).ToArray();
Assert.IsNotNull(xInfo);
Assert.AreEqual(3, xInfo.Length);
Assert.AreEqual(nameof(DataLookupEntry.DataBlock), xInfo[0].Field.Name);
}
finally
{
ILOp.mPlugManager = null;
}
}
}
