public void DeleteUser()
{
ParamsDelegate deleteUser = new ParamsDelegate(DeleteUserDelegate);
Assert.IsTrue(ExpectArgumentNull(deleteUser, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(deleteUser, String.Empty), "Empty username");
}
public void UserExists()
{
ParamsDelegate userExists = new ParamsDelegate(UserExistsDelegate);
Assert.IsTrue(ExpectArgumentNull(userExists, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(userExists, String.Empty), "Empty username");
}
public void GetUserRoles()
{
ParamsDelegate getUserRoles = new ParamsDelegate(GetUserRolesDelegate);
Assert.IsTrue(ExpectArgumentNull(getUserRoles, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(getUserRoles, String.Empty), "Empty username");
}
public void GetRoleUsers()
{
ParamsDelegate getRoleUsers = new ParamsDelegate(GetRoleUsersDelegate);
Assert.IsTrue(ExpectArgumentNull(getRoleUsers, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(getRoleUsers, String.Empty), "Empty role");
}
public void GetPassword()
{
ParamsDelegate getPassword = new ParamsDelegate(GetPasswordDelegate);
Assert.IsTrue(ExpectArgumentNull(getPassword, null), "Null password");
Assert.IsTrue(ExpectArgumentNull(getPassword, String.Empty), "Empty password");
}
public void CreateRole()
{
ParamsDelegate createRole = new ParamsDelegate(CreateRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(createRole, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(createRole, String.Empty), "Empty role");
}
public void ChangeUserPassword()
{
ParamsDelegate changeUserPassword = new ParamsDelegate(ChangeUserPasswordDelegate);
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, null, new byte[1]), "Null username");
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, "test", null), "Null password");
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, String.Empty, new byte[1]), "Empty username");
}
public void CreateUser()
{
ParamsDelegate createUser = new ParamsDelegate(CreateUserDelegate);
Assert.IsTrue(ExpectArgumentNull(createUser, null, new byte[1]), "Null username");
Assert.IsTrue(ExpectArgumentNull(createUser, "test", null), "Null password");
Assert.IsTrue(ExpectArgumentNull(createUser, String.Empty, new byte[1]), "Empty username");
}
public void GetUserIdFromUsername()
{
ParamsDelegate getUserIdFromUsername = new ParamsDelegate(GetUserIdFromUsernameDelegate);
Assert.IsTrue(ExpectArgumentNull(getUserIdFromUsername, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(getUserIdFromUsername, String.Empty), "Empty username");
}
public void GetRoleIdFromRoleName()
{
ParamsDelegate getRoleIdFromRoleName = new ParamsDelegate(GetRoleIdFromRoleNameDelegate);
Assert.IsTrue(ExpectArgumentNull(getRoleIdFromRoleName, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(getRoleIdFromRoleName, String.Empty), "Empty role");
}
public void ChangeUserPassword()
{
ParamsDelegate changeUserPassword = new ParamsDelegate(ChangeUserPasswordDelegate);
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, null, new byte[1]), "Null username");
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, "test", null), "Null password");
Assert.IsTrue(ExpectArgumentNull(changeUserPassword, String.Empty, new byte[1]), "Empty username");
}
public void CreateUser()
{
ParamsDelegate createUser = new ParamsDelegate(CreateUserDelegate);
Assert.IsTrue(ExpectArgumentNull(createUser, null, new byte[1]), "Null username");
Assert.IsTrue(ExpectArgumentNull(createUser, "test", null), "Null password");
Assert.IsTrue(ExpectArgumentNull(createUser, String.Empty, new byte[1]), "Empty username");
}
public void CreateUserRole()
{
ParamsDelegate createUserRole = new ParamsDelegate(CreateUserRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(createUserRole, null, "test"), "Null username");
Assert.IsTrue(ExpectArgumentNull(createUserRole, String.Empty, "test"), "Empty username");
Assert.IsTrue(ExpectArgumentNull(createUserRole, "test", null), "Null role");
Assert.IsTrue(ExpectArgumentNull(createUserRole, "test", String.Empty), "Empty role");
}
public void MethodCallInvocation_WithParamsArgument_ReturnsTheLastElementOfTheArray()
{
ParamsDelegate @delegate = MethodWithParams;
var func = ExecuteLambda <ParamsDelegate>(@delegate);
string month = func(5, Month.Jan.ToString(), Month.Feb.ToString(), Month.Mar.ToString(), Month.Apr.ToString(), Month.May.ToString(), Month.Jun.ToString());
Assert.AreEqual(month, Month.Jun.ToString());
}
public void DeleteUserRole()
{
ParamsDelegate deleteUserRole = new ParamsDelegate(DeleteUserRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(deleteUserRole, null, "test"), "Null username");
Assert.IsTrue(ExpectArgumentNull(deleteUserRole, String.Empty, "test"), "Empty username");
Assert.IsTrue(ExpectArgumentNull(deleteUserRole, "test", null), "Null role");
Assert.IsTrue(ExpectArgumentNull(deleteUserRole, "test", String.Empty), "Empty role");
}
public void Call_Accepts_One_Or_More_Arguments()
{
var fn = new ParamsDelegate((object[] arguments) => arguments.Length);
Assert.AreEqual(R.Call(fn), 0);
Assert.AreEqual(R.Call(fn, "x"), 1);
Assert.AreEqual(R.Call(fn, "x", "y"), 2);
Assert.AreEqual(R.Call(fn, "x", "y", "z"), 3);
}
public void RenameRole()
{
ParamsDelegate renameRole = new ParamsDelegate(RenameRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(renameRole, null, "test"), "Original role null");
Assert.IsTrue(ExpectArgumentNull(renameRole, String.Empty, "test"), "Original role empty");
Assert.IsTrue(ExpectArgumentNull(renameRole, "test", null), "New role null");
Assert.IsTrue(ExpectArgumentNull(renameRole, "test", String.Empty), "New role empty");
}
/// <summary>
/// Function which creates a shim for a target method.
/// The target method is expected to take 1 or more enumerables of various types, and return a single enumerable of another type.
/// The shim is a lambda expression which takes 1 or more object[,] parameters, and returns a single object[,]
/// The first row of each array defines the field names, which are mapped to the public properties of the
/// input and return types.
/// </summary>
/// <returns></returns>
private static LambdaExpression MakeObjectArrayShim(
LambdaExpression targetMethod,
IList <ShimParameter> inputShimParameters,
ShimParameter resultShimParameter)
{
var nParams = targetMethod.Parameters.Count;
var compiledTargetMethod = targetMethod.Compile();
// create a delegate, object*n -> object
// (simpler, but probably slower, alternative to building it all out of Expressions)
ParamsDelegate shimDelegate = inputObjectArray =>
{
try
{
if (inputObjectArray.GetLength(0) != nParams)
{
throw new InvalidOperationException(
$"Expected {nParams} params, received {inputObjectArray.GetLength(0)}");
}
var targetMethodInputs = new object[nParams];
for (int i = 0; i != nParams; ++i)
{
try
{
targetMethodInputs[i] = inputShimParameters[i].ConvertShimToTarget(inputObjectArray[i]);
}
catch (Exception e)
{
throw new InvalidOperationException($"Failed to convert parameter {i + 1}: {e.Message}");
}
}
var targetMethodResult = compiledTargetMethod.DynamicInvoke(targetMethodInputs);
return(resultShimParameter.ConvertTargetToShim(targetMethodResult));
}
catch (Exception e)
{
return(new object[, ] {
{ ExcelError.ExcelErrorValue }, { e.Message }
});
}
};
// convert the delegate back to a LambdaExpression
var args = targetMethod.Parameters.Select(param => Expression.Parameter(typeof(object))).ToList();
var paramsParam = Expression.NewArrayInit(typeof(object), args);
var closure = Expression.Constant(shimDelegate.Target);
var call = Expression.Call(closure, shimDelegate.Method, paramsParam);
return(Expression.Lambda(call, args));
}
private bool ExpectArgumentNull(ParamsDelegate myMethod, params object[] methodParams)
{
bool ret = false;
try
{
if (methodParams == null)
{
myMethod(new object[] { null });
}
else
{
myMethod(methodParams);
}
}
catch (ArgumentNullException)
{
ret = true;
}
return(ret);
}
public void GetRoleUsers()
{
ParamsDelegate getRoleUsers = new ParamsDelegate(GetRoleUsersDelegate);
Assert.IsTrue(ExpectArgumentNull(getRoleUsers, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(getRoleUsers, String.Empty), "Empty role");
}
extern public static string Call(ParamsDelegate f);
public void CreateUserRoleBatch()
{
ParamsDelegate createUserRoleBatch = new ParamsDelegate(CreateUserRoleBatchDelegate);
Assert.IsTrue(ExpectArgumentNull(createUserRoleBatch, null), "Null dataTable");
}
public void UserExists()
{
ParamsDelegate userExists = new ParamsDelegate(UserExistsDelegate);
Assert.IsTrue(ExpectArgumentNull(userExists, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(userExists, String.Empty), "Empty username");
}
private bool ExpectArgumentNull(ParamsDelegate myMethod, params object[] methodParams)
{
bool ret = false;
try
{
if (methodParams == null)
{
myMethod(new object[] {null});
}
else
{
myMethod(methodParams);
}
}
catch (ArgumentNullException)
{
ret = true;
}
return ret;
}
public void GetUserRoles()
{
ParamsDelegate getUserRoles = new ParamsDelegate(GetUserRolesDelegate);
Assert.IsTrue(ExpectArgumentNull(getUserRoles, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(getUserRoles, String.Empty), "Empty username");
}
public void RenameRole()
{
ParamsDelegate renameRole = new ParamsDelegate(RenameRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(renameRole, null, "test"), "Original role null");
Assert.IsTrue(ExpectArgumentNull(renameRole, String.Empty, "test"), "Original role empty");
Assert.IsTrue(ExpectArgumentNull(renameRole, "test", null), "New role null");
Assert.IsTrue(ExpectArgumentNull(renameRole, "test", String.Empty), "New role empty");
}
public void GetUserIdFromUsername()
{
ParamsDelegate getUserIdFromUsername = new ParamsDelegate(GetUserIdFromUsernameDelegate);
Assert.IsTrue(ExpectArgumentNull(getUserIdFromUsername, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(getUserIdFromUsername, String.Empty), "Empty username");
}
public void DeleteUserRoleBatch()
{
ParamsDelegate deleteUserRoleBatch = new ParamsDelegate(DeleteUserRoleBatchDelegate);
Assert.IsTrue(ExpectArgumentNull(deleteUserRoleBatch, null), "Null dataTable");
}
public void GetRoleIdFromRoleName()
{
ParamsDelegate getRoleIdFromRoleName = new ParamsDelegate(GetRoleIdFromRoleNameDelegate);
Assert.IsTrue(ExpectArgumentNull(getRoleIdFromRoleName, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(getRoleIdFromRoleName, String.Empty), "Empty role");
}
public void GetPassword()
{
ParamsDelegate getPassword = new ParamsDelegate(GetPasswordDelegate);
Assert.IsTrue(ExpectArgumentNull(getPassword, null), "Null password");
Assert.IsTrue(ExpectArgumentNull(getPassword, String.Empty), "Empty password");
}
public void DeleteUser()
{
ParamsDelegate deleteUser = new ParamsDelegate(DeleteUserDelegate);
Assert.IsTrue(ExpectArgumentNull(deleteUser, null), "Null username");
Assert.IsTrue(ExpectArgumentNull(deleteUser, String.Empty), "Empty username");
}
public void DeleteRole()
{
ParamsDelegate deleteRole = new ParamsDelegate(DeleteRoleDelegate);
Assert.IsTrue(ExpectArgumentNull(deleteRole, null), "Null role");
Assert.IsTrue(ExpectArgumentNull(deleteRole, String.Empty), "Empty role");
}
private static void Run()
{
{
TestLogger.Log("Testing basic interop...");
var fso = new FileSystemObject();
var drive1 = fso.GetDrive("C:");
var drive2 = fso.GetDrive("C:");
TestLogger.Log(drive1.FreeSpace == drive2.FreeSpace);
}
{
TestLogger.Log("Tesing getters...");
var prop = new PropertyTest();
prop.Setup();
TestLogger.Log(prop.X);
}
{
TestLogger.Log("Testing virtuals...");
var b = new VirtualsBase();
TestLogger.Log(b.V());
TestLogger.Log(b.CallV());
TestLogger.Log(b.U());
var d = (VirtualsBase) new VirtualsDerived();
TestLogger.Log(d.V());
TestLogger.Log(d.CallV());
TestLogger.Log(d.U());
}
{
TestLogger.Log("Testing JSObject...");
var obj = new JSObject
{
{ "int", 1 },
{ "string", "two" },
{ "object", new JSObject {
{ "inner", 3 }, { "null", null }
} }
};
TestLogger.Log(obj.GetField <int>("int"));
TestLogger.Log(obj.GetField <string>("string"));
TestLogger.Log(obj.GetField <JSObject>("object").GetField <int>("inner"));
}
{
TestLogger.Log("Testing exceptions...");
var obj = new JSObject {
{ "int", 1 }, { "string", "two" }
};
try
{
// Invalid cast
var dummy = obj.GetField <int[]>("int");
TestLogger.Log(dummy.ToString());
}
catch (Exception e)
{
TestLogger.LogException(e);
}
try
{
// User exception
TestException.ThrowFromUnmanaged();
}
catch (Exception e)
{
TestLogger.LogException(e);
}
// Managed -> unmanaged exception
TestException.CatchFromManagedInUnmanaged();
try
{
// Managed -> unmanaged -> managed exception
TestException.ThrowViaUnmanaged();
}
catch (Exception e)
{
TestLogger.LogException(e);
}
// Unmanaged -> managed -> unmanaged -> catch
TestException.CatchViaManagedInUnmanaged();
try
{
// Unmanaged exception
TestException.InvalidJavaScript();
}
catch (Exception e)
{
TestLogger.LogException(e);
}
}
{
TestLogger.Log("Testing JSArray...");
var arr = JSArray.FromArray(0, 1, "two", new JSObject {
{ "value", 3 }
}, new JSObject {
{ "value", "four" }
});
TestLogger.Log(arr.Length);
TestLogger.Log(arr[0].ToString());
TestLogger.Log(arr[1].ToString());
TestLogger.Log(arr[2].ToString());
TestLogger.Log(arr[3].GetField <int>("value"));
TestLogger.Log(arr[4].GetField <string>("value"));
}
{
TestLogger.Log("Testing polymorphic method of higher-kinded type...");
var t1 = new TestGeneric <int>(1);
TestLogger.Log(t1.M <string>("two"));
var obj = new JSObject();
obj.SetField("f", "field");
var t2 = new TestGeneric <JSObject>(obj);
TestLogger.Log(t2.M <int>(3));
TestLogger.Log(t2.M <JSObject>(obj));
}
{
TestLogger.Log("Testing exported instance methods in base types...");
var d = new TestGenericDerived <int>();
d.Value = new int[] { 1, 2, 3 };
d.OtherValue = 4;
TestLogger.Log(d.N());
}
{
TestLogger.Log("Testing delegates...");
TestLogger.Log(TestDelegate.TestWithDelegate());
TestLogger.Log
(TestDelegate.WithManagedDelegate
((i, obj) =>
new JSObject {
{ "test", i.ToString() + " " + obj.GetField <int>("test").ToString() }
},
new JSObject {
{ "test", 7 }
}));
}
{
TestLogger.Log("Testing param arrays...");
TestLogger.Log(TestParams.JoinA(3, 7, "a", "b", "c"));
TestLogger.Log(TestParams.TestB());
ParamsDelegate f = TestParams.JoinA;
TestLogger.Log(TestParams.Call(f));
var g = TestParams.GetTestB();
TestLogger.Log(g(3, 7, "a", "b", "c"));
}
{
TestLogger.Log("Testing proxied object...");
var p = new ProxiedTest();
TestLogger.Log(ProxiedBase.TestGlobal);
TestLogger.Log(p.One);
TestLogger.Log(p.Two);
TestLogger.Log(p.Three.GetField <int>("value"));
TestLogger.Log(p.GetValue());
p.One = 11;
p.Two = "twenty-two";
p.Three = new JSObject {
{ "value", 55 }
};
#if true
// BROKEN: Polymorphic delegates
p.Delegate = i => TestLogger.Log(i);
#endif
TestLogger.Log(p.One);
TestLogger.Log(p.Two);
TestLogger.Log(p.Three.GetField <int>("value"));
#if true
// BROKEN: Polymorphic delegates
p.Delegate(7);
#endif
TestLogger.Log(p.GetValue());
p.Morph();
// TODO: Managed Interop will not notice '2' is an int rather than a string
#if false
try
{
TestLogger.Log(p.Two);
}
catch (InvalidCastException e)
{
TestLogger.LogException(e);
}
#endif
var obj = JSObject.From(p);
TestLogger.Log(obj.GetField <int>("two"));
obj.SetField <int>("one", 111);
TestLogger.Log(p.One);
p.One = 1111;
TestLogger.Log(obj.GetField <int>("one"));
}
{
TestLogger.Log("Testing keyed object...");
var k = new KeyedTest(1, "two", 3, "four");
TestLogger.Log(k.I);
TestLogger.Log(k.S);
TestLogger.Log(k.X);
TestLogger.Log(k.Y);
k.I = 11;
k.X = 33;
TestLogger.Log(k.I);
TestLogger.Log(k.X);
var k2 = k.Clone();
TestLogger.Log(k2.I);
TestLogger.Log(k2.X);
k.I = 111;
k.X = 333;
TestLogger.Log(k2.I);
TestLogger.Log(k2.X);
var k3 = k.PassThrough();
TestLogger.Log(k3.I);
TestLogger.Log(k3.X);
k3.I = 1111;
k3.X = 3333;
TestLogger.Log(k.I);
TestLogger.Log(k.X);
k.Morph();
try
{
TestLogger.Log(k.X);
}
catch (Exception e)
{
TestLogger.LogException(e);
}
var obj = JSObject.From(k);
TestLogger.Log(obj.GetField <string>("x"));
obj.SetField <int>("x", 1);
TestLogger.Log(k.X);
}
{
TestLogger.Log("Testing nullable...");
var ni = new int?(3);
TestLogger.Log(ni.Value);
ni = NullableTest.Incr(ni);
TestLogger.Log(ni.Value);
var ni2 = default(int?);
TestLogger.Log(ni2.HasValue);
ni2 = NullableTest.Incr(ni2);
TestLogger.Log(ni2.HasValue);
}
{
TestLogger.Log("Testing primitive arrays...");
var arr = new int[] { 0, 1, 2, 3, 4, 5 };
var arr2 = TestArray.WithArray(arr);
TestLogger.Log(arr[3]);
TestLogger.Log(arr2.Length);
TestLogger.Log(arr2[3]);
}
{
TestLogger.Log("Testing normal object...");
{
var l = "left";
var r = new Normal {
I = 7, S = "nine"
};
var o = TestNormal.Right(l, r);
var r2 = (Normal)o;
TestLogger.Log(r2.I);
TestLogger.Log(r2.S);
}
{
var l = new Normal {
I = 7, S = "nine"
};
var r = "right";
var o = TestNormal.Right(l, r);
var r2 = (string)o;
TestLogger.Log(r2);
}
{
var l = "left";
var r = 2;
var o = TestNormal.Right(l, r);
var r2 = (int)o;
TestLogger.Log(r2);
}
{
var l = new KeyedTest(1, "two", 3, "four");
var r = new ProxiedTest();
try
{
var o = TestNormal.Right(l, r);
var r2 = (ProxiedTest)o;
TestLogger.Log(r2.One);
}
catch (Exception e)
{
TestLogger.LogException(e);
}
}
}
{
TestLogger.Log("Testing default instances bug...");
var t = new TestDefaultInstance();
TestLogger.Log(t.X.ToString());
t.X = 3;
TestLogger.Log(t.X.ToString());
}
TestLogger.Log("Done.");
}
