public static void Run(DryadLinqContext context, string matchPattern)
{
TestLog.Message(" **********************");
TestLog.Message(" SerializationTests ");
TestLog.Message(" **********************");
context.LocalDebug = false;
IQueryable <int> source = DataGenerator.GetSimpleFileSets(context);
var tests = new Dictionary <string, Action>()
{
{ "UDT_Undecorated", () =>
SerializationTests.TestUDT <UDT_Undecorated>(context, source, "Basic UDT with no attribute. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeNotSerializable")) },
{ "UDT_MarkedSerializable", () =>
SerializationTests.TestUDT <UDT_MarkedSerializable>(context, source, "Basic UDT which is marked as serializable.", null, 0) },
{ "UDT_StaticSerializer", () =>
SerializationTests.TestUDT <UDT_StaticSerializer>(context, source, "Basic UDT with old stype static serializers. Should be rejected.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeNotSerializable")) },
{ "UDT_SelfCustomSerializer", () =>
SerializationTests.TestUDT <UDT_SelfCustomSerializer>(context, source, "UDT implementing custom serializer for itself.", null, 0) },
{ "UDT_ExternalCustomSerializer", () =>
SerializationTests.TestUDT <UDT_ExternalCustomSerializer>(context, source, "UDT with a custom serializer", null, 0) },
{ "UDT_BadCustomSerializerType1", () =>
SerializationTests.TestUDT <UDT_BadCustomSerializerType1>(context, source, "UDT decorated with an invalid custom serializer type.", typeof(DryadLinqException), 0) },
{ "UDT_BadCustomSerializerType2", () =>
SerializationTests.TestUDT <UDT_BadCustomSerializerType2>(context, source, "UDT decorated with another UDT's custom serializer.", typeof(DryadLinqException), 0) },
{ "UDT_BaseType", () =>
SerializationTests.TestUDT <UDT_BaseType>(context, source, "UDT with subtypes. Should be rejected", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleSubtypes")) },
{ "UDT_DerivedType", () =>
SerializationTests.TestUDT <UDT_DerivedType>(context, source, "UDT with a base type. Should be rejected", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleDerivedtypes")) },
{ "UDT_FieldOfNonPublicType", () =>
SerializationTests.TestUDT <UDT_FieldOfNonPublicType>(context, source, "UDT with a field of a non-public type. Should be rejected", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("UDTHasFieldOfNonPublicType")) },
{ "UDT_Nested_OuterSerializableInnerNotSerializable", () =>
SerializationTests.TestUDT <UDT_Nested_OuterSerializableInnerNotSerializable>(context, source, "Nested UDT, outer type Serializable, inner type not Serializable. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeNotSerializable")) },
{ "UDT_Nested_OuterNotSerializableInnerSerializable", () =>
SerializationTests.TestUDT <UDT_Nested_OuterNotSerializableInnerSerializable>(context, source, "Nested UDT, outer type not Serializable, inner type Serializable. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeNotSerializable")) },
{ "UDT_Nested_InnerAndOuterSerializable", () =>
SerializationTests.TestUDT <UDT_Nested_InnerAndOuterSerializable>(context, source, "Nested UDT, both outer and innter types marked Serializable.", null, 0) },
{ "UDT_Nested_InnerEnum_InnerAndOuterSerializable", () =>
SerializationTests.TestUDT <UDT_Nested_InnerEnum_InnerAndOuterSerializable>(context, source, "Nested UDT, inner enum, both outer and innter types marked Serializable.", null, 0) },
{ "int?", () =>
SerializationTests.TestUDT <int?>(context, source, "Nullable type as the UDT. Should be autoserialized.", null, 0) },
{ "UDT_FirstLevelCircular", () =>
SerializationTests.TestUDT <UDT_FirstLevelCircular>(context, source, "Circular UDT. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleCircularTypes")) },
{ "UDT_FirstLevelCircularArrayRef", () =>
SerializationTests.TestUDT <UDT_FirstLevelCircularArrayRef>(context, source, "Circular UDT with array reference to self. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleCircularTypes")) },
{ "UDT_SecondLevelCircular", () =>
SerializationTests.TestUDT <UDT_SecondLevelCircular>(context, source, "Circular UDT with indirect reference to self. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleCircularTypes")) },
{ "UDT_CircularTypeWithCustomSerializer", () =>
SerializationTests.TestUDT <UDT_CircularTypeWithCustomSerializer>(context, source, "Circular UDT with a custom serializer. Should not be rejected.", null, 0) },
{ "UDT_TypeContainingCustomSerializedCircularType", () =>
SerializationTests.TestUDT <UDT_TypeContainingCustomSerializedCircularType>(context, source, "An UDT containing a field of a circular UDT with a custom serializer. Should be autoserialized.", null, 0) },
{ "UDT_ObjectField", () =>
SerializationTests.TestUDT <UDT_ObjectField>(context, source, "UDT with a field of type System.Object. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "UDT_ObjectArrayField", () =>
SerializationTests.TestUDT <UDT_ObjectArrayField>(context, source, "UDT with a field of type System.Object[]. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "UDT_ObjectListField", () =>
SerializationTests.TestUDT <UDT_ObjectListField>(context, source, "UDT with a field of type List<object>. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "object", () =>
SerializationTests.TestUDT <object>(context, source, "UDT = System.Object. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "object[]", () =>
SerializationTests.TestUDT <object[]>(context, source, "UDT = System.Object[]. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "List<object>", () =>
SerializationTests.TestUDT <List <object> >(context, source, "UDT = List<object>. Should not be autoserialized.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("CannotHandleObjectFields")) },
{ "UDT_EmptyType", () =>
SerializationTests.TestUDT <UDT_EmptyType>(context, source, "Empty UDT. Should be rejected.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeMustHaveDataMembers")) },
{ "UDT_ObjectFieldAndCustomSerializer", () =>
SerializationTests.TestUDT <UDT_ObjectFieldAndCustomSerializer>(context, source, "UDT with an Object field, and a custom serializer. Should not be rejected.", null, 0) },
{ "UDT_EmptyTypeWithCustomSerializer", () =>
SerializationTests.TestUDT <UDT_EmptyTypeWithCustomSerializer>(context, source, "Empty UDT with a custom serializer. Should be rejected.", typeof(DryadLinqException), ReflectionHelper.GetDryadLinqErrorCode("TypeMustHaveDataMembers")) },
{ "UDT_PrivateFieldOfPublicType", () =>
SerializationTests.TestUDT <UDT_PrivateFieldOfPublicType>(context, source, "UDT with a private field of a public type. Should be autoserialized.", null, 0) },
};
foreach (var test in tests)
{
if (Regex.IsMatch(test.Key, matchPattern, System.Text.RegularExpressions.RegexOptions.IgnoreCase))
{
test.Value.Invoke();
}
}
}
// the generic entry method used by most tests in this file
public static bool TestUDT <TRecord>(DryadLinqContext context, IQueryable <int> source, string testMessage, Type expectedExceptionType, int expectedErrorCode)
{
string testName = testMessage;
TestLog.TestStart(testName);
bool passed = true;
// first make sure SelectFunc knows how to handle the type.
try
{
object o = SelectFunc <TRecord>(0);
}
catch
{
TestLog.Message(String.Format("SelectFunc doesn't support type {0}", typeof(TRecord).Name));
passed &= false;
goto Done;
}
try
{
var results = source.Select(x => SelectFunc <TRecord>(x));
int count = 0;
foreach (var r in results)
{
count++;
}
if (count == 0)
{
TestLog.Message("...FAILED! No elements returned from query");
passed &= false;
goto Done;
}
}
catch (Exception exp)
{
if (expectedExceptionType == null)
{
TestLog.Message(String.Format("...FAILED! Caught {0} while none was expected: ", exp.GetType().Name));
passed &= false;
goto Done;
}
else if (expectedExceptionType != exp.GetType())
{
TestLog.Message(String.Format("...FAILED! Caught {0} while while {1} was expected: {0}", exp.GetType().Name, expectedExceptionType.Name));
passed &= false;
goto Done;
}
else if (exp is DryadLinqException && expectedErrorCode != 0 && ((DryadLinqException)exp).ErrorCode != expectedErrorCode)
{
TestLog.Message("...FAILED! Caught DryadLinqException but fault code is wrong.");
passed &= false;
goto Done;
}
TestLog.Message("....PASSED (caught correct exception)");
goto Done;
}
if (expectedExceptionType == null)
{
TestLog.Message(".....PASSED");
}
else
{
TestLog.Message("...FAILED! No exception was thrown from query.");
passed &= false;
}
Done:
TestLog.LogResult(new TestResult(testName, context, passed));
return(passed);
}