Add more more tests for in, out and ref parameters by BadSingleton · Pull Request #1349 · pythonnet/pythonnet

Expand Up @@ -843,6 +843,210 @@ raise AssertionError('failed to raise') assert foo is not bar ", },
new TestCase { Name = "ref_to_out_param", DotNetBefore = @" namespace TestNamespace {
[System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (ref Data a) { a.num = 7; } } }", DotNetAfter = @" namespace TestNamespace {
[System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (out Data a) { a = new Data(); a.num = 9001; } } }", PythonCode = @" import clr import sys clr.AddReference('DomainTests') import TestNamespace import System
def before_reload():
foo = TestNamespace.Data() bar = TestNamespace.Cls.MyFn(foo) # foo should have changed assert foo.num == 7 assert bar.num == 7

def after_reload():
foo = TestNamespace.Data() bar = TestNamespace.Cls.MyFn(foo) assert bar.num == 9001 # foo shouldn't have changed. assert foo.num == -1 # this should work too baz = TestNamespace.Cls.MyFn(None) assert baz.num == 9001 ", }, new TestCase { Name = "ref_to_in_param", DotNetBefore = @" namespace TestNamespace {
[System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (ref Data a) { a.num = 7; System.Console.Write(""Method with ref parameter: ""); System.Console.WriteLine(a.num); } } }", DotNetAfter = @" namespace TestNamespace { [System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (Data a) { System.Console.Write(""Method with in parameter: ""); System.Console.WriteLine(a.num); } } }", PythonCode = @" import clr import sys clr.AddReference('DomainTests') import TestNamespace import System
def before_reload():
foo = TestNamespace.Data() bar = TestNamespace.Cls.MyFn(foo) # foo should have changed assert foo.num == 7 assert bar.num == 7
def after_reload():
foo = TestNamespace.Data() TestNamespace.Cls.MyFn(foo) # foo should not have changed assert foo.num == TestNamespace.Data().num
", }, new TestCase { Name = "in_to_ref_param", DotNetBefore = @" namespace TestNamespace { [System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (Data a) { System.Console.Write(""Method with in parameter: ""); System.Console.WriteLine(a.num); } } }", DotNetAfter = @" namespace TestNamespace {
[System.Serializable] public class Data { public int num = -1; }
[System.Serializable] public class Cls { public static void MyFn (ref Data a) { a.num = 7; System.Console.Write(""Method with ref parameter: ""); System.Console.WriteLine(a.num); } } }", PythonCode = @" import clr import sys clr.AddReference('DomainTests') import TestNamespace import System
def before_reload():
foo = TestNamespace.Data() TestNamespace.Cls.MyFn(foo) # foo should not have changed assert foo.num == TestNamespace.Data().num
def after_reload():
foo = TestNamespace.Data() bar = TestNamespace.Cls.MyFn(foo) # foo should have changed assert foo.num == 7 assert bar.num == 7 ", }, new TestCase { Name = "nested_type", Expand Down