public void ConstructorWithMessageWorks()
{
var ex = new DivideByZeroException("The message");
Assert.True((object)ex is DivideByZeroException, "is DivideByZeroException");
Assert.AreEqual(ex.InnerException, null, "InnerException");
Assert.AreEqual(ex.Message, "The message");
}
public void DefaultConstructorWorks()
{
var ex = new DivideByZeroException();
Assert.True((object)ex is DivideByZeroException, "is DivideByZeroException");
Assert.AreEqual(ex.InnerException, null, "InnerException");
Assert.AreEqual(ex.Message, "Division by 0.");
}
public static void Convert_Exception_To_XML()
{
DivideByZeroException outerException = new DivideByZeroException();
ExceptionXElement xmlRaw;
{
try
{
var path = File.ReadAllLines("file does not exist");
}
catch (Exception ex)
{
outerException = new DivideByZeroException("Outer exception", ex);
}
xmlRaw = new ExceptionXElement(outerException);
}
var xml = xmlRaw.ToString();
Assert.IsTrue(xml.ToLower().Contains("exception"));
// TODO: Comment this in once .NET Core 1.1 is released.
// Assert.IsTrue(xml.ToLower().Contains("DivideByZeroException"));
Assert.IsTrue(xml.Contains("<"));
Assert.IsTrue(xml.Contains(">"));
}
public void DivisionByZero()
{
var divideByZeroException = new DivideByZeroException();
AssertExpressionError(divideByZeroException.Message, 5, "20px / 0");
AssertExpressionError(divideByZeroException.Message, 14, "1 + 2 - 3 * 4 / 0");
AssertExpressionError(divideByZeroException.Message, 6, "1 + 2 / 0 - 3 * 4 / 0");
}
public void ErrorWithException()
{
var ex = new DivideByZeroException();
var guid1 = Guid.NewGuid();
Log.Error(ex, "guid1: {0}", guid1);
AssertLatestLogEntry("[ERROR] guid1: " + guid1 + ": System.DivideByZeroException: Attempted to divide by zero.");
}
public void Error_WhenErrorWithExceptionLogged_ShouldLogErrorWithException()
{
var ex = new DivideByZeroException();
var expectedGuid = Guid.NewGuid();
_logger.Error(ex, "guid: {0}", expectedGuid);
AssertLatestLogEntryEqualsExpectedLogEntry(String.Format("ERROR|{0}|guid: {1}", s_loggerName, expectedGuid));
}
public void TypePropertiesAreCorrect()
{
Assert.AreEqual(typeof(DivideByZeroException).GetClassName(), "Bridge.DivideByZeroException", "Name");
object d = new DivideByZeroException();
Assert.True(d is DivideByZeroException, "is DivideByZeroException");
Assert.True(d is Exception, "is Exception");
}
public void ConstructorWithMessageAndInnerExceptionWorks() {
var inner = new Exception("a");
var ex = new DivideByZeroException("The message", inner);
Assert.IsTrue((object)ex is DivideByZeroException, "is DivideByZeroException");
Assert.IsTrue(ReferenceEquals(ex.InnerException, inner), "InnerException");
Assert.AreEqual(ex.Message, "The message");
}
public void ConstructorResolving_UsingIsExpressionCastingForBaseConstructor_ReturnsProxiedInstanceWithCastedType() {
var exception = new DivideByZeroException();
var ctor = GetConstructorByType<DerivedClass>(typeof(Exception));
var func = ExecuteConstructorLambda<Func<Exception, DerivedClass>>(ctor);
var derivedClass = func(exception);
var result = (bool)derivedClass.BaseValue;
Assert.IsFalse(result);
}
public void read_normal_exception()
{
var record = new JobExecutionRecord();
var ex = new DivideByZeroException("Only Chuck Norris can do that");
record.ReadException(ex);
record.ExceptionText.ShouldBe(ex.ToString());
}
public void ShouldTrackExceptionsAsFailureReasons()
{
var exceptionA = new InvalidOperationException();
var exceptionB = new DivideByZeroException();
execution.Exceptions.ShouldBeEmpty();
execution.Fail(exceptionA);
execution.Fail(exceptionB);
execution.Exceptions.ShouldEqual(exceptionA, exceptionB);
}
public void creates_the_grammar_error()
{
var ex = new DivideByZeroException("No!");
var fixture = new InvalidFixture(typeof (FixtureThatBlowsUp), ex);
var model = fixture.Compile(null);
var error = model.errors.Single();
error.error.ShouldBe(ex.ToString());
error.message.ShouldBe("Fixture StoryTeller.Testing.FixtureThatBlowsUp could not be loaded");
}
public void TypePropertiesAreCorrect() {
Assert.AreEqual(typeof(DivideByZeroException).FullName, "ss.DivideByZeroException", "Name");
Assert.IsTrue(typeof(DivideByZeroException).IsClass, "IsClass");
Assert.AreEqual(typeof(DivideByZeroException).BaseType, typeof(Exception), "BaseType");
object d = new DivideByZeroException();
Assert.IsTrue(d is DivideByZeroException, "is DivideByZeroException");
Assert.IsTrue(d is Exception, "is Exception");
var interfaces = typeof(DivideByZeroException).GetInterfaces();
Assert.AreEqual(interfaces.Length, 0, "Interfaces length");
}
public void exceptions_are_critical()
{
var context = SpecContext.ForTesting();
var ex = new DivideByZeroException();
var section = new Section("Math") { id = "5" };
var action = SilentAction.AsCritical("Fixture", Stage.teardown, x => { throw ex; }, section);
action.Execute(context);
ShouldBeTestExtensions.ShouldBe(context.CanContinue(), false);
}
internal static object Divide(uint lhs, uint rhs)
{
if (rhs == 0)
{
DivideByZeroException innerException = new DivideByZeroException();
throw new RuntimeException(innerException.Message, innerException);
}
if ((lhs % rhs) == 0)
{
return (lhs / rhs);
}
return (((double) lhs) / ((double) rhs));
}
internal static object Divide(long lhs, long rhs)
{
if (rhs == 0L)
{
DivideByZeroException innerException = new DivideByZeroException();
throw new RuntimeException(innerException.Message, innerException);
}
if (((lhs != -9223372036854775808L) || (rhs != -1L)) && ((lhs % rhs) == 0L))
{
return (lhs / rhs);
}
return (((double) lhs) / ((double) rhs));
}
// do the division if legal
public double DoDivide(double a, double b)
{
if (b == 0)
{
DivideByZeroException e = new DivideByZeroException();
e.HelpLink = "http://www.libertyassociates.com";
throw e;
}
if (a == 0)
{
throw new ArithmeticException();
}
return a / b;
}
// do the division if legal
public double DoDivide(double a, double b)
{
if (b == 0)
{
DivideByZeroException e = new DivideByZeroException();
e.HelpLink = "http://www.libertyassociates.com";
throw e;
}
if (a == 0)
{
// create a custom exception instance
MyCustomException e = new MyCustomException("Can't have zero dividend");
e.HelpLink = "http://www.libertyassociates.com/NoZeroDividend.htm";
throw e;
}
return a / b;
}
//returns message as per HW0. Addressee is currently not used for anything
public bool SendAlert(string Addressee, string Message)
{
if (beenDisposed_) throw new ObjectDisposedException("Communicator has been disposed.");
if (Addressee.Length>=1 && Addressee.Substring(0, 1) == "A") {throw new SecureCommunicationException("Addressee Starts with invalid charicter: A"); }
if (Addressee.Length>=1 && Addressee.Substring(0,1)== "B") { int zero = 0; int bad = 1 / zero;}//divide by 0
if (Addressee.Length >= 1 && Addressee.Substring(0, 1) == "C") {
try{
int zero = 0; int bad = 1 / zero;//divide by 0
}
catch (System.DivideByZeroException){
DivideByZeroException e = new DivideByZeroException();
throw new SecureCommunicationException(Addressee, "Tried to divide by Zero", e);
}
}
//added for HW4 to queue alert to AlertPool
try
{
//fetch a mutex and use it to simulate communication process
MutexWrapper DoWork = MutexPool.Fetch();
Thread testThread = new Thread(new System.Threading.ThreadStart(SimulateCommunicationRandom));
threadList.Add(testThread);
testThread.Priority = ThreadPriority.Lowest;//since ui should be normal this is lower priority.
DoWork.mutex.WaitOne();//use mutex to lock thread
Alert.AlertQueue.Add(new Alert(Addressee, Message));//add the alert to the queue, must be locked to be TS
testThread.Start();//start the thread
System.Diagnostics.Debug.Write("Running from SentAlert: "+ Thread.CurrentThread.ManagedThreadId +'\n');//see what thread is being used
DoWork.mutex.ReleaseMutex();//end lock
MutexPool.Return(DoWork);//return the mutex and thread to the pool
return true;//success
}
catch(Exception e)//if there is a problem
{
//throw e;//I want to see what it is for testing will comment out
return false;
}
//returns message as per HW0 with 4 version numbers and then the message that was passed in
//return String.Concat(currentAssemblyName.Version.ToString(), " Received: ", Message);//removed for HW4
}
//returns message as per HW0. Addressee is currently not used for anything
public string SendAlert(string Addressee, string Message)
{
if (Addressee.Length>=1 && Addressee.Substring(0, 1) == "A") { throw new SecureCommunicationException("Addressee Starts with invalid charicter: A"); }
if (Addressee.Length>=1 && Addressee.Substring(0,1)== "B") { int zero = 0; int bad = 1 / zero; }//divide by 0
if (Addressee.Length >= 1 && Addressee.Substring(0, 1) == "C") {
try{
int zero = 0; int bad = 1 / zero;//divide by 0
}
catch (System.DivideByZeroException){
DivideByZeroException e = new DivideByZeroException();
throw new SecureCommunicationException(Addressee, "Tried to divide by Zero", e);
}
}
Assembly currentAssembly = typeof(Communicator).Assembly; //saves current assembly type
AssemblyName currentAssemblyName = currentAssembly.GetName(); //gets the current assembly name
//returns message as per HW0 with 4 version numbers and then the message that was passed in
return String.Concat(currentAssemblyName.Version.ToString(), " Received: ", Message);
}
public void read_aggregate_exception()
{
var ex1 = new DivideByZeroException("Only Chuck Norris can do that");
var ex2 = new RankException("You're last!");
var ex3 = new InvalidTimeZoneException("You are in the wrong place!");
var ex = new AggregateException(ex1, ex2, ex3);
var record = new JobExecutionRecord();
record.ReadException(ex);
record.ExceptionText.ShouldNotBe(ex.ToString());
record.ExceptionText.ShouldContain(ex1.ToString());
record.ExceptionText.ShouldContain(ex2.ToString());
record.ExceptionText.ShouldContain(ex3.ToString());
record.ExceptionText.ShouldContain(JobExecutionRecord.ExceptionSeparator);
}
public async Task Executing_the_policy_action_and_failing_with_a_defined_exception_type_should_return_failure_result_indicating_that_exception_type_is_one_handled_by_this_policy()
{
var definedException = new DivideByZeroException();
var result = await Policy
.Handle<DivideByZeroException>()
.RetryAsync((_, __) => { })
.ExecuteAndCaptureAsync(() =>
{
throw definedException;
});
result.ShouldBeEquivalentTo(new
{
Outcome = OutcomeType.Failure,
FinalException = definedException,
ExceptionType = ExceptionType.HandledByThisPolicy
});
}
public void execute_sad_path()
{
var context = SpecContext.ForTesting();
var ex = new DivideByZeroException();
var section = new Section("Math") {id = "5"};
var action = new SilentAction("Fixture", Stage.teardown, x => { throw ex; }, section);
action.Execute(context);
var result = context.Results.Single().ShouldBeOfType<StepResult>();
result.id.ShouldBe(section.id);
result.position.ShouldBe(Stage.teardown.ToString());
result.status.ShouldBe(ResultStatus.error);
result.error.ShouldContain("DivideByZeroException");
}
public void CallSiteCorrectWhenMixinThrowsAnError()
{
var divideByZeroException = new DivideByZeroException();
var input = @"
.mixin(@a: 5px) {
width: 10px / @a;
}
.error {
.mixin(0px);
}";
AssertError(
divideByZeroException.Message,
" width: 10px / @a;",
2,
14,
" .mixin(0px);",
5,
input);
}
public void log_execute_failure_1()
{
var ex = new DivideByZeroException();
var logger = new RecordingLogger();
using (var connection = new ManagedConnection(new ConnectionSource()) {Logger = logger})
{
Exception<DivideByZeroException>.ShouldBeThrownBy(() =>
{
connection.Execute(c =>
{
c.CommandText = "do something";
throw ex;
});
});
logger.LastCommand.CommandText.ShouldBe("do something");
logger.LastException.ShouldBe(ex);
}
}
public async Task AsyncEnumerable_Materialize_handles_OnError_correctly()
{
var ex = new DivideByZeroException();
var notifications = await AsyncEnumerable.Range(0, 100)
.Take(10)
.Concat(AsyncEnumerable.Throw<int>(ex))
.Materialize()
.ToArray();
Assert.Equal(11, notifications.Length);
for (var i = 0; i < notifications.Length - 1; i++)
{
Assert.Equal(NotificationKind.OnNext, notifications[i].Kind);
Assert.Equal(i, notifications[i].Value);
}
var lastNotificaton = notifications.Last();
Assert.Equal(NotificationKind.OnError, lastNotificaton.Kind);
Assert.Equal(ex, lastNotificaton.Exception);
}
public void CanAppendMessageWithException()
{
//-- Arrange
var logger = CreateTestLogger();
var exception = new DivideByZeroException();
//-- Act
logger.ThisIsMyErrorMessageWithExceptionParameter(num: 123, str: "ABC", e: exception);
//-- Assert
var log = _logAppender.TakeLog();
Assert.That(log.Length, Is.EqualTo(1));
Assert.That(log[0].Level, Is.EqualTo(LogLevel.Error));
Assert.That(log[0].SingleLineText, Is.EqualTo("This is my error message with exception parameter: num=123, str=ABC"));
Assert.That(log[0].FullDetailsText.Contains(exception.ToString()));
Assert.That(log[0].Exception, Is.SameAs(exception));
}
public void log_exception_once()
{
var subject1 = MockRepository.GenerateMock<ISubject>();
var subject2 = MockRepository.GenerateMock<ISubject>();
var log = new StubbedChainExecutionLog();
log.StartSubject(subject1);
log.StartSubject(subject2);
var ex = new DivideByZeroException();
log.LogException(ex);
log.FinishSubject();
log.LogException(ex);
log.FinishSubject();
log.LogException(ex);
log.Steps.Select(x => x.Log).OfType<ExceptionReport>()
.Single().ExceptionText.ShouldBe(ex.ToString());
}
public void Catch4()
{
var ex = new DivideByZeroException();
var err = false;
var xs = new[] { 1, 2, 3 }.ToAsyncEnumerable().Concat(AsyncEnumerable.Throw<int>(ex));
var ys = new[] { 4, 5, 6 }.ToAsyncEnumerable();
var res = xs.Catch<int, InvalidOperationException>(ex_ => { err = true; return ys; });
var e = res.GetEnumerator();
HasNext(e, 1);
HasNext(e, 2);
HasNext(e, 3);
AssertThrows<Exception>(() => e.MoveNext().Wait(), ex_ => ((AggregateException)ex_).Flatten().InnerExceptions.Single() == ex);
Assert.False(err);
}
/// <summary>
/// This does a mapping from hr to the exception and also takes care of making default exception in case of classic COM as COMException.
/// and in winrt and marshal APIs as Exception.
/// </summary>
/// <param name="errorCode"></param>
/// <param name="message"></param>
/// <param name="createCOMException"></param>
/// <returns></returns>
internal static Exception GetMappingExceptionForHR(int errorCode, string message, bool createCOMException, bool hasErrorInfo)
{
if (errorCode >= 0)
{
return null;
}
Exception exception = null;
bool shouldDisplayHR = false;
switch (errorCode)
{
case __HResults.COR_E_NOTFINITENUMBER: // NotFiniteNumberException
case __HResults.COR_E_ARITHMETIC:
exception = new ArithmeticException();
break;
case __HResults.COR_E_ARGUMENT:
case unchecked((int)0x800A01C1):
case unchecked((int)0x800A01C2):
case __HResults.CLR_E_BIND_UNRECOGNIZED_IDENTITY_FORMAT:
exception = new ArgumentException();
if (errorCode != __HResults.COR_E_ARGUMENT)
shouldDisplayHR = true;
break;
case __HResults.E_BOUNDS:
case __HResults.COR_E_ARGUMENTOUTOFRANGE:
case __HResults.ERROR_NO_UNICODE_TRANSLATION:
exception = new ArgumentOutOfRangeException();
if (errorCode != __HResults.COR_E_ARGUMENTOUTOFRANGE)
shouldDisplayHR = true;
break;
case __HResults.COR_E_ARRAYTYPEMISMATCH:
exception = new ArrayTypeMismatchException();
break;
case __HResults.COR_E_BADIMAGEFORMAT:
case __HResults.CLDB_E_FILE_OLDVER:
case __HResults.CLDB_E_INDEX_NOTFOUND:
case __HResults.CLDB_E_FILE_CORRUPT:
case __HResults.COR_E_NEWER_RUNTIME:
case __HResults.COR_E_ASSEMBLYEXPECTED:
case __HResults.ERROR_BAD_EXE_FORMAT:
case __HResults.ERROR_EXE_MARKED_INVALID:
case __HResults.CORSEC_E_INVALID_IMAGE_FORMAT:
case __HResults.ERROR_NOACCESS:
case __HResults.ERROR_INVALID_ORDINAL:
case __HResults.ERROR_INVALID_DLL:
case __HResults.ERROR_FILE_CORRUPT:
case __HResults.COR_E_LOADING_REFERENCE_ASSEMBLY:
case __HResults.META_E_BAD_SIGNATURE:
exception = new BadImageFormatException();
// Always show HR for BadImageFormatException
shouldDisplayHR = true;
break;
case __HResults.COR_E_CUSTOMATTRIBUTEFORMAT:
exception = new FormatException();
break; // CustomAttributeFormatException
case __HResults.COR_E_DATAMISALIGNED:
exception = InteropExtensions.CreateDataMisalignedException(message); // TODO: Do we need to add msg here?
break;
case __HResults.COR_E_DIVIDEBYZERO:
case __HResults.CTL_E_DIVISIONBYZERO:
exception = new DivideByZeroException();
if (errorCode != __HResults.COR_E_DIVIDEBYZERO)
shouldDisplayHR = true;
break;
case __HResults.COR_E_DLLNOTFOUND:
#if ENABLE_WINRT
exception = new DllNotFoundException();
#endif
break;
case __HResults.COR_E_DUPLICATEWAITOBJECT:
exception = new ArgumentException();
break; // DuplicateWaitObjectException
case __HResults.COR_E_ENDOFSTREAM:
case unchecked((int)0x800A003E):
exception = new System.IO.EndOfStreamException();
if (errorCode != __HResults.COR_E_ENDOFSTREAM)
shouldDisplayHR = true;
break;
case __HResults.COR_E_TYPEACCESS: // TypeAccessException
case __HResults.COR_E_ENTRYPOINTNOTFOUND:
exception = new TypeLoadException();
break; // EntryPointNotFoundException
case __HResults.COR_E_EXCEPTION:
exception = new Exception();
break;
case __HResults.COR_E_DIRECTORYNOTFOUND:
case __HResults.STG_E_PATHNOTFOUND:
case __HResults.CTL_E_PATHNOTFOUND:
exception = new System.IO.DirectoryNotFoundException();
if (errorCode != __HResults.COR_E_DIRECTORYNOTFOUND)
shouldDisplayHR = true;
break;
case __HResults.COR_E_FILELOAD:
case __HResults.FUSION_E_INVALID_PRIVATE_ASM_LOCATION:
case __HResults.FUSION_E_SIGNATURE_CHECK_FAILED:
case __HResults.FUSION_E_LOADFROM_BLOCKED:
case __HResults.FUSION_E_CACHEFILE_FAILED:
case __HResults.FUSION_E_ASM_MODULE_MISSING:
case __HResults.FUSION_E_INVALID_NAME:
case __HResults.FUSION_E_PRIVATE_ASM_DISALLOWED:
case __HResults.FUSION_E_HOST_GAC_ASM_MISMATCH:
case __HResults.COR_E_MODULE_HASH_CHECK_FAILED:
case __HResults.FUSION_E_REF_DEF_MISMATCH:
case __HResults.SECURITY_E_INCOMPATIBLE_SHARE:
case __HResults.SECURITY_E_INCOMPATIBLE_EVIDENCE:
case __HResults.SECURITY_E_UNVERIFIABLE:
case __HResults.COR_E_FIXUPSINEXE:
case __HResults.ERROR_TOO_MANY_OPEN_FILES:
case __HResults.ERROR_SHARING_VIOLATION:
case __HResults.ERROR_LOCK_VIOLATION:
case __HResults.ERROR_OPEN_FAILED:
case __HResults.ERROR_DISK_CORRUPT:
case __HResults.ERROR_UNRECOGNIZED_VOLUME:
case __HResults.ERROR_DLL_INIT_FAILED:
case __HResults.FUSION_E_CODE_DOWNLOAD_DISABLED:
case __HResults.CORSEC_E_MISSING_STRONGNAME:
case __HResults.MSEE_E_ASSEMBLYLOADINPROGRESS:
case __HResults.ERROR_FILE_INVALID:
exception = new System.IO.FileLoadException();
shouldDisplayHR = true;
break;
case __HResults.COR_E_PATHTOOLONG:
exception = new System.IO.PathTooLongException();
break;
case __HResults.COR_E_IO:
case __HResults.CTL_E_DEVICEIOERROR:
case unchecked((int)0x800A793C):
case unchecked((int)0x800A793D):
exception = new System.IO.IOException();
if (errorCode != __HResults.COR_E_IO)
shouldDisplayHR = true;
break;
case __HResults.ERROR_FILE_NOT_FOUND:
case __HResults.ERROR_MOD_NOT_FOUND:
case __HResults.ERROR_INVALID_NAME:
case __HResults.CTL_E_FILENOTFOUND:
case __HResults.ERROR_BAD_NET_NAME:
case __HResults.ERROR_BAD_NETPATH:
case __HResults.ERROR_NOT_READY:
case __HResults.ERROR_WRONG_TARGET_NAME:
case __HResults.INET_E_UNKNOWN_PROTOCOL:
case __HResults.INET_E_CONNECTION_TIMEOUT:
case __HResults.INET_E_CANNOT_CONNECT:
case __HResults.INET_E_RESOURCE_NOT_FOUND:
case __HResults.INET_E_OBJECT_NOT_FOUND:
case __HResults.INET_E_DOWNLOAD_FAILURE:
case __HResults.INET_E_DATA_NOT_AVAILABLE:
case __HResults.ERROR_DLL_NOT_FOUND:
case __HResults.CLR_E_BIND_ASSEMBLY_VERSION_TOO_LOW:
case __HResults.CLR_E_BIND_ASSEMBLY_PUBLIC_KEY_MISMATCH:
case __HResults.CLR_E_BIND_ASSEMBLY_NOT_FOUND:
exception = new System.IO.FileNotFoundException();
shouldDisplayHR = true;
break;
case __HResults.COR_E_FORMAT:
exception = new FormatException();
break;
case __HResults.COR_E_INDEXOUTOFRANGE:
case unchecked((int)0x800a0009):
exception = new IndexOutOfRangeException();
if (errorCode != __HResults.COR_E_INDEXOUTOFRANGE)
shouldDisplayHR = true;
break;
case __HResults.COR_E_INVALIDCAST:
exception = new InvalidCastException();
break;
case __HResults.COR_E_INVALIDCOMOBJECT:
exception = new InvalidComObjectException();
break;
case __HResults.COR_E_INVALIDOLEVARIANTTYPE:
exception = new InvalidOleVariantTypeException();
break;
case __HResults.COR_E_INVALIDOPERATION:
case __HResults.E_ILLEGAL_STATE_CHANGE:
case __HResults.E_ILLEGAL_METHOD_CALL:
case __HResults.E_ILLEGAL_DELEGATE_ASSIGNMENT:
case __HResults.APPMODEL_ERROR_NO_PACKAGE:
exception = new InvalidOperationException();
if (errorCode != __HResults.COR_E_INVALIDOPERATION)
shouldDisplayHR = true;
break;
case __HResults.COR_E_MARSHALDIRECTIVE:
exception = new MarshalDirectiveException();
break;
case __HResults.COR_E_METHODACCESS: // MethodAccessException
case __HResults.META_E_CA_FRIENDS_SN_REQUIRED: // MethodAccessException
case __HResults.COR_E_FIELDACCESS:
case __HResults.COR_E_MEMBERACCESS:
exception = new MemberAccessException();
if (errorCode != __HResults.COR_E_METHODACCESS)
shouldDisplayHR = true;
break;
case __HResults.COR_E_MISSINGFIELD: // MissingFieldException
case __HResults.COR_E_MISSINGMETHOD: // MissingMethodException
case __HResults.COR_E_MISSINGMEMBER:
case unchecked((int)0x800A01CD):
exception = new MissingMemberException();
break;
case __HResults.COR_E_MISSINGMANIFESTRESOURCE:
exception = new System.Resources.MissingManifestResourceException();
break;
case __HResults.COR_E_NOTSUPPORTED:
case unchecked((int)0x800A01B6):
case unchecked((int)0x800A01BD):
case unchecked((int)0x800A01CA):
case unchecked((int)0x800A01CB):
exception = new NotSupportedException();
if (errorCode != __HResults.COR_E_NOTSUPPORTED)
shouldDisplayHR = true;
break;
case __HResults.COR_E_NULLREFERENCE:
exception = new NullReferenceException();
break;
case __HResults.COR_E_OBJECTDISPOSED:
case __HResults.RO_E_CLOSED:
// No default constructor
exception = new ObjectDisposedException(String.Empty);
break;
case __HResults.COR_E_OPERATIONCANCELED:
#if ENABLE_WINRT
exception = new OperationCanceledException();
#endif
break;
case __HResults.COR_E_OVERFLOW:
case __HResults.CTL_E_OVERFLOW:
exception = new OverflowException();
break;
case __HResults.COR_E_PLATFORMNOTSUPPORTED:
exception = new PlatformNotSupportedException(message);
break;
case __HResults.COR_E_RANK:
exception = new RankException();
break;
case __HResults.COR_E_REFLECTIONTYPELOAD:
#if ENABLE_WINRT
exception = new System.Reflection.ReflectionTypeLoadException(null, null);
#endif
break;
case __HResults.COR_E_SECURITY:
case __HResults.CORSEC_E_INVALID_STRONGNAME:
case __HResults.CTL_E_PERMISSIONDENIED:
case unchecked((int)0x800A01A3):
case __HResults.CORSEC_E_INVALID_PUBLICKEY:
case __HResults.CORSEC_E_SIGNATURE_MISMATCH:
exception = new System.Security.SecurityException();
break;
case __HResults.COR_E_SAFEARRAYRANKMISMATCH:
exception = new SafeArrayRankMismatchException();
break;
case __HResults.COR_E_SAFEARRAYTYPEMISMATCH:
exception = new SafeArrayTypeMismatchException();
break;
case __HResults.COR_E_SERIALIZATION:
exception = new System.Runtime.Serialization.SerializationException(message);
break;
case __HResults.COR_E_SYNCHRONIZATIONLOCK:
exception = new System.Threading.SynchronizationLockException();
break;
case __HResults.COR_E_TARGETINVOCATION:
exception = new System.Reflection.TargetInvocationException(null);
break;
case __HResults.COR_E_TARGETPARAMCOUNT:
exception = new System.Reflection.TargetParameterCountException();
break;
case __HResults.COR_E_TYPEINITIALIZATION:
exception = InteropExtensions.CreateTypeInitializationException(message);
break;
case __HResults.COR_E_TYPELOAD:
case __HResults.RO_E_METADATA_NAME_NOT_FOUND:
case __HResults.CLR_E_BIND_TYPE_NOT_FOUND:
exception = new TypeLoadException();
if (errorCode != __HResults.COR_E_TYPELOAD)
shouldDisplayHR = true;
break;
case __HResults.COR_E_UNAUTHORIZEDACCESS:
case __HResults.CTL_E_PATHFILEACCESSERROR:
case unchecked((int)0x800A014F):
exception = new UnauthorizedAccessException();
shouldDisplayHR = true;
break;
case __HResults.COR_E_VERIFICATION:
exception = new System.Security.VerificationException();
break;
case __HResults.E_NOTIMPL:
exception = new NotImplementedException();
break;
case __HResults.E_OUTOFMEMORY:
case __HResults.CTL_E_OUTOFMEMORY:
case unchecked((int)0x800A7919):
exception = new OutOfMemoryException();
if (errorCode != __HResults.E_OUTOFMEMORY)
shouldDisplayHR = true;
break;
#if ENABLE_WINRT
case __HResults.E_XAMLPARSEFAILED:
exception = ConstructExceptionUsingReflection(
"Windows.UI.Xaml.Markup.XamlParseException, System.Runtime.WindowsRuntime.UI.Xaml, Version=4.0.0.0",
message);
break;
case __HResults.E_ELEMENTNOTAVAILABLE:
exception = ConstructExceptionUsingReflection(
"Windows.UI.Xaml.Automation.ElementNotAvailableException, System.Runtime.WindowsRuntime.UI.Xaml, Version=4.0.0.0",
message);
break;
case __HResults.E_ELEMENTNOTENABLED:
exception = ConstructExceptionUsingReflection(
"Windows.UI.Xaml.Automation.ElementNotEnabledException, System.Runtime.WindowsRuntime.UI.Xaml, Version=4.0.0.0",
message);
break;
case __HResults.E_LAYOUTCYCLE:
exception = ConstructExceptionUsingReflection(
"Windows.UI.Xaml.LayoutCycleException, System.Runtime.WindowsRuntime.UI.Xaml, Version=4.0.0.0",
message);
break;
#endif // ENABLE_WINRT
case __HResults.COR_E_AMBIGUOUSMATCH: // AmbiguousMatchException
case __HResults.COR_E_APPLICATION: // ApplicationException
case __HResults.COR_E_APPDOMAINUNLOADED: // AppDomainUnloadedException
case __HResults.COR_E_CANNOTUNLOADAPPDOMAIN: // CannotUnloadAppDomainException
case __HResults.COR_E_CODECONTRACTFAILED: // ContractException
case __HResults.COR_E_CONTEXTMARSHAL: // ContextMarshalException
case __HResults.CORSEC_E_CRYPTO: // CryptographicException
case __HResults.CORSEC_E_CRYPTO_UNEX_OPER: // CryptographicUnexpectedOperationException
case __HResults.COR_E_EXECUTIONENGINE: // ExecutionEngineException
case __HResults.COR_E_INSUFFICIENTEXECUTIONSTACK: // InsufficientExecutionStackException
case __HResults.COR_E_INVALIDFILTERCRITERIA: // InvalidFilterCriteriaException
case __HResults.COR_E_INVALIDPROGRAM: // InvalidProgramException
case __HResults.COR_E_MULTICASTNOTSUPPORTED: // MulticastNotSupportedException
case __HResults.COR_E_REMOTING: // RemotingException
case __HResults.COR_E_RUNTIMEWRAPPED: // RuntimeWrappedException
case __HResults.COR_E_SERVER: // ServerException
case __HResults.COR_E_STACKOVERFLOW: // StackOverflowException
case __HResults.CTL_E_OUTOFSTACKSPACE: // StackOverflowException
case __HResults.COR_E_SYSTEM: // SystemException
case __HResults.COR_E_TARGET: // TargetException
case __HResults.COR_E_THREADABORTED: // TargetException
case __HResults.COR_E_THREADINTERRUPTED: // ThreadInterruptedException
case __HResults.COR_E_THREADSTATE: // ThreadStateException
case __HResults.COR_E_THREADSTART: // ThreadStartException
case __HResults.COR_E_TYPEUNLOADED: // TypeUnloadedException
case __HResults.CORSEC_E_POLICY_EXCEPTION: // PolicyException
case __HResults.CORSEC_E_NO_EXEC_PERM: // PolicyException
case __HResults.CORSEC_E_MIN_GRANT_FAIL: // PolicyException
case __HResults.CORSEC_E_XMLSYNTAX: // XmlSyntaxException
case __HResults.ISS_E_ALLOC_TOO_LARGE: // IsolatedStorageException
case __HResults.ISS_E_BLOCK_SIZE_TOO_SMALL: // IsolatedStorageException
case __HResults.ISS_E_CALLER: // IsolatedStorageException
case __HResults.ISS_E_CORRUPTED_STORE_FILE: // IsolatedStorageException
case __HResults.ISS_E_CREATE_DIR: // IsolatedStorageException
case __HResults.ISS_E_CREATE_MUTEX: // IsolatedStorageException
case __HResults.ISS_E_DEPRECATE: // IsolatedStorageException
case __HResults.ISS_E_FILE_NOT_MAPPED: // IsolatedStorageException
case __HResults.ISS_E_FILE_WRITE: // IsolatedStorageException
case __HResults.ISS_E_GET_FILE_SIZE: // IsolatedStorageException
case __HResults.ISS_E_ISOSTORE: // IsolatedStorageException
case __HResults.ISS_E_LOCK_FAILED: // IsolatedStorageException
case __HResults.ISS_E_MACHINE: // IsolatedStorageException
case __HResults.ISS_E_MACHINE_DACL: // IsolatedStorageException
case __HResults.ISS_E_MAP_VIEW_OF_FILE: // IsolatedStorageException
case __HResults.ISS_E_OPEN_FILE_MAPPING: // IsolatedStorageException
case __HResults.ISS_E_OPEN_STORE_FILE: // IsolatedStorageException
case __HResults.ISS_E_PATH_LENGTH: // IsolatedStorageException
case __HResults.ISS_E_SET_FILE_POINTER: // IsolatedStorageException
case __HResults.ISS_E_STORE_NOT_OPEN: // IsolatedStorageException
case __HResults.ISS_E_STORE_VERSION: // IsolatedStorageException
case __HResults.ISS_E_TABLE_ROW_NOT_FOUND: // IsolatedStorageException
case __HResults.ISS_E_USAGE_WILL_EXCEED_QUOTA: // IsolatedStorageException
case __HResults.E_FAIL:
default:
break;
}
if (exception == null)
{
if (createCOMException)
{
exception = new COMException();
if (errorCode != __HResults.E_FAIL)
shouldDisplayHR = true;
}
else
{
exception = new Exception();
if (errorCode != __HResults.COR_E_EXCEPTION)
shouldDisplayHR = true;
}
}
bool shouldConstructMessage = false;
if (hasErrorInfo)
{
// If there is a IErrorInfo/IRestrictedErrorInfo, only construct a new error message if
// the message is not available and do not use the shouldDisplayHR setting
if (message == null)
shouldConstructMessage = true;
}
else
{
// If there is no IErrorInfo, use the shouldDisplayHR setting from the big switch/case above
shouldConstructMessage = shouldDisplayHR;
}
if (shouldConstructMessage)
{
//
// Append the HR into error message, just in case the app wants to look at the HR in
// message to determine behavior. We didn't expose HResult property until v4.5 and
// GetHRFromException has side effects so probably Message was their only choice.
// This behavior is probably not exactly the same as in desktop but it is fine to append
// more message at the end. In any case, having the HR in the error message are helpful
// to developers.
// This makes sure:
// 1. We always have a HR 0xNNNNNNNN in the message
// 2. Put in a nice "Exception thrown from HRESULT" message if we can
// 3. Wrap it in () if there is an existing message
//
// TODO: Add Symbolic Name into Messaage, convert 0x80020006 to DISP_E_UNKNOWNNAME
string hrMessage = String.Format("{0} 0x{1}", SR.Excep_FromHResult, errorCode.LowLevelToString());
message = ExternalInterop.GetMessage(errorCode);
// Always make sure we have at least the HRESULT part in retail build or when the message
// is empty.
if (message == null)
message = hrMessage;
else
message = message + " (" + hrMessage + ")";
}
if (message != null)
{
// Set message explicitly rather than calling constructor because certain ctors would append a
// prefix to the message and that is not what we want
InteropExtensions.SetExceptionMessage(exception, message);
}
InteropExtensions.SetExceptionErrorCode(exception, errorCode);
return exception;
}
