2 using System.Collections.Generic;
3 using System.Collections.ObjectModel;
4 using System.Runtime.CompilerServices;
5 using System.Threading.Tasks;
8 public int i, j, k, l, m, n;
16 public static T static_dummy;
17 public static T static_t;
18 public static Foo static_f;
31 [MethodImplAttribute (MethodImplOptions.NoInlining)]
32 public GFoo3 (T i1, T i2) {
39 // Tests for generic sharing of vtypes.
40 // The tests use arrays to pass/receive values to keep the calling convention of the methods stable, which is a current limitation of the runtime support for gsharedvt.
44 // Interfaces are used to prevent the AOT compiler from discovering instantiations, thus forcing the usage of the gsharedvt
45 // versions of methods. Unused vtype type arguments are used to test gsharedvt methods with ref type arguments, i.e.
46 // when calling foo<T,T2> as foo<object,bool>, the gsharedvt version is used, but with a ref type argument.
49 // FIXME: Add mixed ref/noref tests, i.e. Dictionary<string, int>
52 public class GSharedTests
58 public static int Main (String[] args) {
59 return TestDriver.RunTests (typeof (Tests), args);
63 [MethodImplAttribute (MethodImplOptions.NoInlining)]
64 static void gshared<T> (T [] array, int i, int j) {
66 array [i] = array [j];
70 // Test that the gshared and gsharedvt versions don't mix
71 public static int test_0_vt_gshared () {
72 string[] sarr = new string [2] { "A", "B" };
74 gshared<string> (sarr, 0, 1);
76 Foo[] arr = new Foo [2];
77 arr [0] = new Foo () { i = 1, j = 2 };
78 arr [1] = new Foo () { i = 3, j = 4 };
80 gshared<Foo> (arr, 0, 1);
81 if (arr [0].i != 3 || arr [0].j != 4)
83 if (arr [1].i != 1 || arr [1].j != 2)
89 static void ldelem_stelem<T> (T [] array, int i, int j) {
91 array [i] = array [j];
95 public static int test_0_vt_ldelem_stelem () {
96 Foo[] arr = new Foo [2];
97 arr [0] = new Foo () { i = 1, j = 2 };
98 arr [1] = new Foo () { i = 3, j = 4 };
100 ldelem_stelem<Foo> (arr, 0, 1);
101 if (arr [0].i != 3 || arr [0].j != 4)
103 if (arr [1].i != 1 || arr [1].j != 2)
106 int[] arr2 = new int [2] { 1, 2 };
107 ldelem_stelem<int> (arr2, 0, 1);
108 if (arr2 [0] !=2 || arr2 [1] != 1)
114 [MethodImplAttribute (MethodImplOptions.NoInlining)]
115 private static void initobj<T> (T [] array, int i, int j) {
120 public static int test_0_vt_initobj () {
121 Foo[] arr = new Foo [2];
122 arr [0] = new Foo () { i = 1, j = 2 };
123 arr [1] = new Foo () { i = 3, j = 4 };
125 initobj<Foo> (arr, 0, 1);
126 if (arr [0].i != 0 || arr [0].j != 0)
128 if (arr [1].i != 3 || arr [1].j != 4)
133 [MethodImplAttribute (MethodImplOptions.NoInlining)]
134 static T ldobj_stobj<T> (ref T t1, ref T t2) {
141 public static int test_0_vt_ldobj_stobj () {
144 if (ldobj_stobj (ref i, ref j) != 6)
146 if (i != 6 || j != 0)
150 if (ldobj_stobj (ref d1, ref d2) != 2.0)
152 if (d1 != 2.0 || d2 != 0.0)
157 [MethodImplAttribute (MethodImplOptions.NoInlining)]
158 private static void box<T1, T> (T [] array, object[] arr) {
159 object x = array [0];
163 public static int test_0_vt_box () {
164 Foo[] arr = new Foo [2];
165 arr [0] = new Foo () { i = 1, j = 2 };
167 object[] arr2 = new object [16];
168 box<int, Foo> (arr, arr2);
169 if (arr2 [0].GetType () != typeof (Foo))
171 Foo f = (Foo)arr2 [0];
172 if (f.i != 1 || f.j != 2)
174 string[] arr3 = new string [16];
175 object[] arr4 = new object [16];
177 box<int, string> (arr3, arr4);
178 if (arr4 [0] != (object)arr3 [0])
183 [MethodImplAttribute (MethodImplOptions.NoInlining)]
184 private static void unbox_any<T> (T [] array, object[] arr) {
189 public static int test_0_vt_unbox_any () {
190 int[] iarr = new int [16];
191 unbox_any<int> (iarr, new object [] { 12 });
193 Foo[] arr = new Foo [2];
195 object[] arr2 = new object [16];
196 arr2 [0] = new Foo () { i = 1, j = 2 };
197 unbox_any<Foo> (arr, arr2);
198 if (arr [0].i != 1 || arr [0].j != 2)
203 interface IFaceUnbox {
204 T Unbox<T, T2> (T t, T2 t2, object o);
207 class ClassUnbox : IFaceUnbox {
208 public T Unbox<T, T2> (T t, T2 t2, object o) {
213 // unbox.any on a ref type in a gsharedvt method
214 public static int test_0_ref_gsharedvt_aot_unbox_any () {
215 IFaceUnbox iface = new ClassUnbox ();
216 string s = iface.Unbox<string, int> ("A", 2, "A");
222 public static int test_0_unbox_any_enum () {
223 IFaceUnbox iface = new ClassUnbox ();
224 AnEnum res = iface.Unbox<AnEnum, int> (AnEnum.One, 0, 1);
225 if (res != AnEnum.Two)
227 res = iface.Unbox<AnEnum, int> (AnEnum.One, 0, AnEnum.Two);
228 if (res != AnEnum.Two)
230 int res2 = iface.Unbox<int, AnEnum> (0, AnEnum.One, AnEnum.Two);
236 [MethodImplAttribute (MethodImplOptions.NoInlining)]
237 static void ldfld_nongeneric<T> (GFoo<T>[] foo, int[] arr) {
241 [MethodImplAttribute (MethodImplOptions.NoInlining)]
242 static void ldfld<T> (GFoo<T>[] foo, T[] arr) {
246 [MethodImplAttribute (MethodImplOptions.NoInlining)]
247 static void stfld_nongeneric<T> (GFoo<T>[] foo, int[] arr) {
251 [MethodImplAttribute (MethodImplOptions.NoInlining)]
252 static void stfld<T> (GFoo<T>[] foo, T[] arr) {
256 [MethodImplAttribute (MethodImplOptions.NoInlining)]
257 static void ldflda<T> (GFoo<T>[] foo, int[] arr) {
258 arr [0] = foo [0].f.i;
261 public static int test_0_vt_ldfld_stfld () {
262 var foo = new GFoo<Foo> () { t = new Foo () { i = 1, j = 2 }, i = 5, f = new Foo () { i = 5, j = 6 } };
263 var farr = new GFoo<Foo>[] { foo };
265 /* Normal fields with a variable offset */
266 var iarr = new int [10];
267 ldfld_nongeneric<Foo> (farr, iarr);
271 stfld_nongeneric<Foo> (farr, iarr);
272 if (farr [0].i != 16)
275 /* Variable type field with a variable offset */
276 var arr = new Foo [10];
277 ldfld<Foo> (farr, arr);
278 if (arr [0].i != 1 || arr [0].j != 2)
280 arr [0] = new Foo () { i = 3, j = 4 };
281 stfld<Foo> (farr, arr);
282 if (farr [0].t.i != 3 || farr [0].t.j != 4)
285 ldflda<Foo> (farr, iarr);
292 [MethodImplAttribute (MethodImplOptions.NoInlining)]
293 static void stsfld<T> (T[] arr) {
294 GFoo<T>.static_t = arr [0];
297 [MethodImplAttribute (MethodImplOptions.NoInlining)]
298 static void ldsfld<T> (T[] arr) {
299 arr [0] = GFoo<T>.static_t;
302 [MethodImplAttribute (MethodImplOptions.NoInlining)]
303 static void ldsflda<T> (int[] iarr) {
304 iarr [0] = GFoo<T>.static_f.i;
307 public static int test_0_stsfld () {
308 Foo[] farr = new Foo [] { new Foo () { i = 1, j = 2 } };
311 if (GFoo<Foo>.static_t.i != 1 || GFoo<Foo>.static_t.j != 2)
314 Foo[] farr2 = new Foo [1];
316 if (farr2 [0].i != 1 || farr2 [0].j != 2)
319 var iarr = new int [10];
320 GFoo<Foo>.static_f = new Foo () { i = 5, j = 6 };
328 [MethodImplAttribute (MethodImplOptions.NoInlining)]
329 static object newarr<T> () {
330 object o = new T[10];
334 public static int test_0_vt_newarr () {
335 object o = newarr<Foo> ();
341 [MethodImplAttribute (MethodImplOptions.NoInlining)]
342 static Type ldtoken<T> () {
343 return typeof (GFoo<T>);
346 public static int test_0_vt_ldtoken () {
347 Type t = ldtoken<Foo> ();
348 if (t != typeof (GFoo<Foo>))
351 if (t != typeof (GFoo<int>))
357 public static int test_0_vtype_list () {
358 List<int> l = new List<int> ();
366 [MethodImplAttribute (MethodImplOptions.NoInlining)]
367 static int args_simple<T> (T t, int i) {
371 [MethodImplAttribute (MethodImplOptions.NoInlining)]
372 static int args_simple<T> (T t, int i, T t2) {
376 [MethodImplAttribute (MethodImplOptions.NoInlining)]
377 static Type args_rgctx<T> (T t, int i) {
381 [MethodImplAttribute (MethodImplOptions.NoInlining)]
382 static Type eh_in<T> (T t, int i) {
383 throw new OverflowException ();
386 [MethodImplAttribute (MethodImplOptions.NoInlining)]
387 static T return_t<T> (T t) {
391 [MethodImplAttribute (MethodImplOptions.NoInlining)]
392 T return_this_t<T> (T t) {
396 interface IFaceGSharedVtIn {
400 class ClassGSharedVtIn : IFaceGSharedVtIn {
401 public T return_t<T> (T t) {
406 public static int test_0_gsharedvt_in () {
407 // Check that the non-generic argument is passed at the correct stack position
408 int r = args_simple<bool> (true, 42);
411 r = args_simple<Foo> (new Foo (), 43);
414 // Check that the proper rgctx is passed to the method
415 Type t = args_rgctx<int> (5, 42);
416 if (t != typeof (int))
418 var v = args_simple<GFoo2<int>> (new GFoo2<int> () { t = 11, t2 = 12 }, 44, new GFoo2<int> () { t = 11, t2 = 12 });
421 // Check that EH works properly
424 } catch (OverflowException) {
429 public static int test_0_gsharedvt_in_ret () {
430 int i = return_t<int> (42);
433 long l = return_t<long> (Int64.MaxValue);
434 if (l != Int64.MaxValue)
436 double d = return_t<double> (3.0);
439 float f = return_t<float> (3.0f);
442 short s = return_t<short> (16);
445 var v = new GFoo2<int> () { t = 55, t2 = 32 };
446 var v2 = return_t<GFoo2<int>> (v);
447 if (v2.t != 55 || v2.t2 != 32)
449 IFaceGSharedVtIn o = new ClassGSharedVtIn ();
450 var v3 = new GFoo2<long> () { t = 55, t2 = 32 };
451 var v4 = o.return_t<GFoo2<long>> (v3);
452 if (v4.t != 55 || v4.t2 != 32)
454 i = new GSharedTests ().return_this_t<int> (42);
460 public static int test_0_gsharedvt_in_delegates () {
461 Func<int, int> f = new Func<int, int> (return_t<int>);
468 [MethodImplAttribute (MethodImplOptions.NoInlining)]
469 public static T return_t<T> (T t) {
474 public static int test_0_gsharedvt_in_delegates_reflection () {
475 var m = typeof(DelClass).GetMethod ("return_t").MakeGenericMethod (new Type [] { typeof (int) });
476 Func<int, int> f = (Func<int, int>)Delegate.CreateDelegate (typeof (Func<int,int>), null, m, false);
482 [MethodImplAttribute (MethodImplOptions.NoInlining)]
483 static T return2_t<T> (T t) {
487 public static int test_0_gsharedvt_calls () {
488 if (return2_t (2) != 2)
490 if (return2_t ("A") != "A")
492 if (return2_t (2.0) != 2.0)
497 static GFoo3<T> newobj<T> (T t1, T t2) {
498 return new GFoo3<T> (t1, t2);
501 public static int test_0_gshared_new () {
502 var g1 = newobj (1, 2);
503 if (g1.t != 1 || g1.t2 != 2)
505 var g2 = newobj (1.0, 2.0);
506 if (g1.t != 1.0 || g1.t2 != 2.0)
512 [MethodImplAttribute (MethodImplOptions.NoInlining)]
513 static GFoo2<T> newobj_vt<T> (T t1, T t2) {
514 return new GFoo2<T> () { t = t1, t2 = t2 };
517 public static int test_0_gshared_new_vt () {
518 GFoo2<int> v1 = newobj_vt (1, 2);
519 if (v1.t != 1 || v1.t2 != 2)
521 GFoo2<double> v2 = newobj_vt (1.0, 2.0);
522 if (v2.t != 1.0 || v2.t2 != 2.0)
528 // Tests for transitioning out of gsharedvt code
531 // T1=Nullable<..> is not currently supported by gsharedvt
533 [MethodImplAttribute (MethodImplOptions.NoInlining)]
534 static T return_t_nogshared<T,T1> (T t) {
537 //Console.WriteLine ("X: " + t);
541 [MethodImplAttribute (MethodImplOptions.NoInlining)]
542 static int return_int_nogshared<T,T1> (T t) {
548 [MethodImplAttribute (MethodImplOptions.NoInlining)]
549 static A return_vtype_nogshared<T,T1> (T t) {
552 return new A () { a = 1, b = 2, c = 3 };
555 [MethodImplAttribute (MethodImplOptions.NoInlining)]
556 static T return2_t_out<T> (T t) {
557 return return_t_nogshared<T, int?> (t);
560 [MethodImplAttribute (MethodImplOptions.NoInlining)]
561 static int return2_int_out<T> (T t) {
562 return return_int_nogshared<T, int?> (t);
565 [MethodImplAttribute (MethodImplOptions.NoInlining)]
566 static A return2_vtype_out<T> (T t) {
567 return return_vtype_nogshared<T, int?> (t);
574 [Category ("!FULLAOT")]
575 public static int test_0_gsharedvt_out () {
576 if (return2_t_out (2) != 2)
578 if (return2_t_out ("A") != "A")
580 if (return2_t_out (2.0) != 2.0)
582 if (return2_t_out (2.0f) != 2.0f)
584 A a = new A () { a = 1, b = 2, c = 3 };
585 A a2 = return2_t_out (a);
586 if (a2.a != 1 || a2.b != 2 || a2.c != 3)
588 // Calls with non gsharedvt return types
589 if (return2_int_out (1) != 2)
591 A c = return2_vtype_out (a);
592 if (a2.a != 1 || a2.b != 2 || a2.c != 3)
597 public class GenericClass<T> {
598 public static T Z (IList<T> x, int index)
604 public static int test_0_generic_array_helpers () {
605 int[] x = new int[] {100, 200};
607 // Generic array helpers should be treated as gsharedvt-out
608 if (GenericClass<int>.Z (x, 0) != 100)
614 internal class IntComparer : IComparer<int>
616 public int Compare (int ix, int iy)
621 if (((uint) ix) < ((uint) iy))
627 [MethodImplAttribute (MethodImplOptions.NoInlining)]
628 static int gshared_out_iface<T> (T t1, T t2, IComparer<T> comp) {
629 return comp.Compare (t1, t2);
632 public static int test_0_gshared_out_iface () {
633 // Call out from gshared to a nongeneric method through a generic interface method
634 if (gshared_out_iface (2, 2, new IntComparer ()) != 0)
640 public int i1, i2, i3;
644 int i1, i2, i3, i4, i5;
648 [MethodImplAttribute (MethodImplOptions.NoInlining)]
649 public static void locals<T> (T t) {
650 Foo2<T> t2 = new Foo2<T> ();
654 public static int test_0_locals () {
655 // Test that instantiations of type parameters are allocated the proper local type
657 for (int j = 0; j < 10; ++j)
659 locals<Foo1> (new Foo1 () { i1 = 1, i2 = 2, i3 = 3 });
663 public interface IFace<T> {
664 T return_t_iface (T t);
667 public class Parent<T> {
668 public virtual T return_t_vcall (T t) {
669 throw new Exception ();
674 public class Child<T> : Parent<T>, IFace<T> {
675 public override T return_t_vcall (T t) {
678 public T return_t_iface (T t) {
683 [MethodImplAttribute (MethodImplOptions.NoInlining)]
684 static T return_t_vcall<T> (Parent<T> r, T t) {
685 return r.return_t_vcall (t);
688 public static int test_0_vcalls () {
689 if (return_t_vcall (new Child<int> (), 2) != 2)
692 for (int i = 0; i < 10; ++i) {
693 if (return_t_vcall (new Child<int> (), 2) != 2)
696 if (return_t_vcall (new Child<double> (), 2.0) != 2.0)
701 [MethodImplAttribute (MethodImplOptions.NoInlining)]
702 static T return_t_iface<T> (IFace<T> r, T t) {
703 return r.return_t_iface (t);
706 public static int test_0_iface_calls () {
707 if (return_t_iface (new Child<int> (), 2) != 2)
709 if (return_t_iface (new Child<double> (), 2.0) != 2.0)
718 static KeyValuePair<T1, T2> make_kvp<T1, T2> (T1 t1, T2 t2) {
719 return new KeyValuePair<T1, T2> (t1, t2);
722 static T2 use_kvp<T1, T2> (KeyValuePair<T1, T2> kvp) {
726 class ClassKVP : IFaceKVP {
727 public T do_kvp<T> (T a) {
728 var t = make_kvp (a, a);
729 // argument is an instance of a vtype instantiated with gsharedvt type arguments
734 public static int test_0_gsharedvt_ginstvt_constructed_arg () {
736 // AOT: Force a instantiation of use_kvp<long>
738 var t = make_kvp (a, a);
742 IFaceKVP c = new ClassKVP ();
743 if (c.do_kvp<long> (1) != 1)
748 public static int test_0_gsharedvt_ginstvt_constructed_arg_float () {
750 // AOT: Force a instantiation of use_kvp<double>
752 var t = make_kvp (a, a);
756 IFaceKVP c = new ClassKVP ();
757 if (c.do_kvp<double> (1) != 1)
767 class Getter : IGetter
769 public T Get<T>() { return default(T); }
772 abstract class Session
774 public abstract IGetter Getter { get; }
777 class IosSession : Session
779 private IGetter getter = new Getter();
780 public override IGetter Getter { get { return getter; } }
786 public static int test_0_regress_5156 () {
787 new IosSession().Getter.Get<ENUM_TYPE>();
802 public void OuterMethod<TArg1>(TArg1 value)
804 this.InnerMethod<TArg1, long>(value, 0);
807 private void InnerMethod<TArg1, TArg2>(TArg1 v1, TArg2 v2)
809 //Console.WriteLine("{0} {1}",v1,v2);
813 public static int test_0_regress_2096 () {
816 // The following work:
817 a.OuterMethod<int>(1);
818 a.OuterMethod<DateTime>(DateTime.Now);
821 a.OuterMethod<VT>(v);
824 // Next line will crash with Attempting to JIT compile method on device
825 // Attempting to JIT compile method
832 public void Test<T>()
834 //System.Console.WriteLine(typeof(T));
842 new B().Test<System.Collections.Generic.KeyValuePair<T, T>>();
846 public static int test_0_regress_6040 () {
847 //new B().Test<System.Collections.Generic.KeyValuePair<string, string>>();
849 new A<object>().Test();
850 new A<string>().Test();
854 class ArrayContainer<T> {
855 private T[,] container = new T[1,1];
858 [MethodImplAttribute (MethodImplOptions.NoInlining)]
860 return container [0, 0];
862 [MethodImplAttribute (MethodImplOptions.NoInlining)]
864 container [0, 0] = value;
869 [MethodImplAttribute (MethodImplOptions.NoInlining)]
870 public static int test_0_multi_dim_arrays () {
871 var c = new ArrayContainer<int> ();
873 return c.Prop == 5 ? 0 : 1;
876 [MethodImplAttribute (MethodImplOptions.NoInlining)]
877 static T2 rgctx_in_call_innner_inner<T1, T2> (T1 t1, T2 t2) {
881 [MethodImplAttribute (MethodImplOptions.NoInlining)]
882 static GFoo3<T> rgctx_in_call_inner<T> (T t) {
883 return rgctx_in_call_innner_inner (1, new GFoo3<T> ());
886 public static int test_0_rgctx_in_call () {
887 // The call is made through the rgctx call, and it needs an IN trampoline
888 var t = rgctx_in_call_inner (1);
894 [MethodImplAttribute (MethodImplOptions.NoInlining)]
895 static void arm_params1<T> (T t1, T t2, T t3, T t4, T t5, T t6) {
898 [MethodImplAttribute (MethodImplOptions.NoInlining)]
899 static void arm_params2<T> (T t1, T t2, T t3, long t4, T t5, T t6) {
902 public static int test_0_arm_param_passing () {
903 arm_params1<int> (1, 2, 3, 4, 5, 6);
904 arm_params1<int> (1, 2, 3, 4, 5, 6);
908 sealed class ScheduledItem<TAbsolute, TValue> {
909 private readonly object _scheduler;
910 private readonly TValue _state;
911 private readonly object _action;
913 public ScheduledItem(object o, TValue state, object action, TAbsolute dueTime) {
918 abstract class VirtualTimeSchedulerBase<TAbsolute, TRelative> {
919 public abstract void ScheduleAbsolute<TState>(TState state, TAbsolute dueTime);
922 class VirtualTimeScheduler<TAbsolute, TRelative> : VirtualTimeSchedulerBase<TAbsolute, TRelative> {
923 public override void ScheduleAbsolute<TState>(TState state, TAbsolute dueTime) {
924 var si = new ScheduledItem<TAbsolute, TState>(this, state, null, dueTime);
928 public static int test_0_rx_mixed_regress () {
929 var v = new VirtualTimeScheduler<long, long> ();
930 v.ScheduleAbsolute<Action> (null, 22);
935 public virtual T foo<T> (T t) {
940 class Class1 : Base {
943 public override T foo<T> (T t) {
949 class Class2 : Base {
952 public override T foo<T> (T t) {
958 [MethodImplAttribute (MethodImplOptions.NoInlining)]
959 public static void bar<T> (Base b, T t) {
963 public static int test_0_virtual_generic () {
964 Class1 c1 = new Class1 ();
965 Class2 c2 = new Class2 ();
967 if (!(c1.o is int) || ((int)c1.o != 5))
970 if (!(c1.o is double) || ((double)c1.o != 6.0))
973 if (!(c1.o is float) || ((float)c1.o != 7.0f))
976 if (!(c2.o is int) || ((int)c2.o != 5))
983 public interface IFace1<T> {
991 public class ClassIFace<T> : IFace1<T> {
1004 interface IFaceIFaceCall {
1005 void call<T, T2> (IFace1<object> iface);
1008 class MakeIFaceCall : IFaceIFaceCall {
1009 public void call<T, T2> (IFace1<object> iface) {
1014 // Check normal interface calls from gsharedvt call to fully instantiated methods
1015 public static int test_0_instatiated_iface_call () {
1016 ClassIFace<object> c1 = new ClassIFace<object> ();
1018 IFaceIFaceCall c = new MakeIFaceCall ();
1020 c.call<object, int> (c1);
1024 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1025 static string to_string<T, T2>(T t, T2 t2) {
1026 return t.ToString ();
1034 public static int test_0_constrained_tostring () {
1035 if (to_string<int, int> (1, 1) != "1")
1037 if (to_string<AnEnum, int> (AnEnum.One, 1) != "One")
1039 if (to_string<string, int> ("A", 1) != "A")
1044 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1045 static int get_hash<T, T2>(T t, T2 t2) {
1046 return t.GetHashCode ();
1049 public static int test_0_constrained_get_hash () {
1050 if (get_hash<int, int> (1, 1) != 1.GetHashCode ())
1052 if (get_hash<double, int> (1.0, 1) != 1.0.GetHashCode ())
1054 if (get_hash<AnEnum, int> (AnEnum.One, 1) != AnEnum.One.GetHashCode ())
1056 if (get_hash<string, int> ("A", 1) != "A".GetHashCode ())
1061 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1062 static bool equals<T, T2>(T t, T2 t2) {
1063 return t.Equals (t);
1066 public static int test_0_constrained_equals () {
1067 if (equals<int, int> (1, 1) != true)
1069 if (equals<double, int> (1.0, 1) != true)
1071 if (equals<AnEnum, int> (AnEnum.One, 1) != true)
1073 if (equals<string, int> ("A", 1) != true)
1078 interface IGetType {
1079 Type gettype<T, T2>(T t, T2 t2);
1082 public class CGetType : IGetType {
1083 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1084 public Type gettype<T, T2>(T t, T2 t2) {
1085 return t.GetType ();
1088 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1089 public Type gettype2<T>(T t) {
1090 return t.GetType ();
1094 public static int test_0_constrained_gettype () {
1095 IGetType c = new CGetType ();
1096 if (c.gettype<int, int> (1, 1) != typeof (int))
1098 if (c.gettype<string, int> ("A", 1) != typeof (string))
1100 /* Partial sharing */
1101 var c2 = new CGetType ();
1102 if (c2.gettype2<long> (1) != typeof (long))
1107 interface IConstrainedCalls {
1108 Pair<int, int> vtype_ret<T, T2>(T t, T2 t2) where T: IReturnVType;
1111 public interface IReturnVType {
1112 Pair<int, int> return_vtype ();
1115 public class CConstrainedCalls : IConstrainedCalls {
1116 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1117 public Pair<int, int> vtype_ret<T, T2>(T t, T2 t2) where T : IReturnVType {
1118 return t.return_vtype ();
1122 class ReturnVType : IReturnVType {
1123 public Pair<int, int> return_vtype () {
1124 return new Pair<int, int> () { First = 1, Second = 2 };
1128 public static int test_0_constrained_vtype_ret () {
1129 IConstrainedCalls c = new CConstrainedCalls ();
1130 var r = c.vtype_ret<ReturnVType, int> (new ReturnVType (), 1);
1131 if (r.First != 1 || r.Second != 2)
1136 public struct Pair<T1, T2> {
1141 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1142 public static TState call_del<TState>(TState state, Func<object, TState, TState> action) {
1143 return action(null, state);
1146 [Category ("!FULLAOT")]
1147 public static int test_0_delegate_wrappers () {
1148 Func<object, Pair<int, int>, Pair<int, int>> del1 = delegate (object o, Pair<int, int> p) { return p; };
1149 Func<object, Pair<int, int>, Pair<int, int>> del2 = delegate (object o, Pair<int, int> p) { return p; };
1150 Func<object, Pair<double, int>, Pair<double, int>> del3 = delegate (object o, Pair<double, int> p) { return p; };
1151 var r1 = call_del<Pair<int, int>> (new Pair<int, int> { First = 1, Second = 2}, del1);
1152 if (r1.First != 1 || r1.Second != 2)
1154 var r2 = call_del<Pair<int, int>> (new Pair<int, int> { First = 3, Second = 4}, del2);
1155 if (r2.First != 3 || r2.Second != 4)
1157 var r3 = call_del<Pair<double, int>> (new Pair<double, int> { First = 1.0, Second = 2}, del3);
1158 if (r3.First != 1.0 || r3.Second != 2)
1164 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1165 public object foo<T1> (T1 t1, T t, object o) {
1170 class AClass : Base<long> {
1172 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1173 public object bar<T> (T t, long time, object o) {
1174 return foo (t, time, o);
1178 public static int test_0_out_in_wrappers () {
1179 var a = new AClass ();
1181 object o2 = a.bar<long> (1024, 0, o1);
1191 class Base<TAbsolute, T2> : BIFace {
1193 public TAbsolute Clock { get; set; }
1195 public virtual object AMethod () {
1200 class BClass : Base<long, long> {
1203 public static int test_0_regress_1 () {
1204 BIFace c = new BClass ();
1205 object o = c.AMethod ();
1206 if (!(o is long) || ((long)o != 0))
1212 T unbox_any<T> (object o);
1215 class Class3 : IFace3 {
1216 public virtual T unbox_any<T> (object o) {
1221 public static int test_0_unbox_any () {
1222 IFace3 o = new Class3 ();
1223 if (o.unbox_any<int> (16) != 16)
1225 if (o.unbox_any<long> ((long)32) != 32)
1227 if (o.unbox_any<double> (2.0) != 2.0)
1230 o.unbox_any<int> (2.0);
1232 } catch (Exception) {
1238 TSource Catch<TSource, TException>(TSource t) where TException : Exception;
1241 class Class4 : IFace4 {
1242 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1243 public TSource Catch<TSource, TException>(TSource t) where TException : Exception {
1248 // Check that mixed instantiations are correctly created/found in AOT
1249 public static int test_0_constraints () {
1250 IFace4 o = new Class4 ();
1251 o.Catch<int, Exception> (1);
1255 internal static Type Process<TSource, TElement> (TSource[] arr, Action<TElement, TElement> call) {
1256 arr [0] = default (TSource);
1257 return typeof (TSource);
1264 class Class5 : IFace5 {
1265 public Type foo<T> () {
1266 return Process<KeyValuePair<long, T>, T> (new KeyValuePair<long, T> [10], null);
1270 public static int test_0_rgctx_call_from_gshared_code () {
1271 var c = new Class5 ();
1272 if (c.foo<string> () != typeof (KeyValuePair<long, string>))
1277 public class Enumbers<T> {
1278 public object Enumerate (List<KeyValuePair<T, string>> alist)
1280 return alist.ToArray ();
1284 public static int test_0_checkthis_gshared_call () {
1285 Enumbers<string> e = new Enumbers<string> ();
1290 catch (NullReferenceException) {
1299 class Class6 : IFace6 {
1300 public T[] Del<T> (T t) {
1301 var res = new T [5];
1302 Func<T, T, T, T, T> func = delegate(T t1, T t2, T t3, T t4) { res [0] = t1; res [1] = t2; res [2] = t3; res [3] = t4; return t1; };
1303 var v = func.BeginInvoke(t, t, t, t, null, null);
1304 res [4] = func.EndInvoke (v);
1309 // FIXME: The runtime-invoke wrapper used by BeginInvoke is not found
1310 [Category ("!FULLAOT")]
1311 public static int test_0_begin_end_invoke () {
1312 IFace6 o = new Class6 ();
1313 var arr1 = o.Del (1);
1314 if (arr1 [0] != 1 || arr1 [1] != 1 || arr1 [2] != 1 || arr1 [3] != 1 || arr1 [4] != 1)
1316 var arr2 = o.Del (2.0);
1317 if (arr2 [0] != 2.0 || arr2 [1] != 2.0 || arr2 [2] != 2.0 || arr2 [3] != 2.0 || arr2 [4] != 2.0)
1322 public class TAbstractTableItem<TC> {
1323 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1324 public static void SetProperty<TV> () { }
1326 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1327 public static void Test () {
1328 SetProperty<bool> ();
1332 public static int test_0_gsharedvt_method_on_shared_class () {
1333 TAbstractTableItem<object>.Test ();
1337 interface IFaceBox {
1338 object box<T> (T t);
1339 bool is_null<T> (T t);
1342 class ClassBox : IFaceBox {
1343 public object box<T> (T t) {
1348 public bool is_null<T> (T t) {
1349 if (!(default(T) == null))
1355 public static int test_0_nullable_box () {
1356 IFaceBox c = new ClassBox ();
1358 object o = c.box<int?> (i);
1361 if (c.box<int?> (null) != null)
1363 long l = Int64.MaxValue - 1;
1364 o = c.box<long?> (l);
1367 if (c.box<long?> (null) != null)
1370 if (c.box<string> (s) != (object)s)
1375 public static int test_0_nullable_box_brtrue_opt () {
1376 IFaceBox c = new ClassBox ();
1378 if (c.is_null<double?> (null))
1384 interface IFaceUnbox2 {
1385 T unbox<T> (object o);
1388 class ClassUnbox2 : IFaceUnbox2 {
1389 public T unbox<T> (object o) {
1394 public static int test_0_nullable_unbox () {
1395 IFaceUnbox2 c = new ClassUnbox2 ();
1396 int? i = c.unbox<int?> (5);
1399 int? j = c.unbox<int?> (null);
1405 interface IConstrained {
1407 void foo_ref_arg (string s);
1410 interface IConstrained<T3> {
1411 void foo_gsharedvt_arg (T3 s);
1412 T3 foo_gsharedvt_ret (T3 s);
1415 static object constrained_res;
1417 struct ConsStruct : IConstrained {
1420 public void foo () {
1421 constrained_res = i;
1424 public void foo_ref_arg (string s) {
1425 constrained_res = s == "A" ? 42 : 0;
1429 class ConsClass : IConstrained {
1432 public void foo () {
1433 constrained_res = i;
1436 public void foo_ref_arg (string s) {
1437 constrained_res = s == "A" ? 43 : 0;
1441 struct ConsStruct<T> : IConstrained<T> {
1442 public void foo_gsharedvt_arg (T s) {
1443 constrained_res = s;
1446 public T foo_gsharedvt_ret (T s) {
1451 struct ConsStructThrow : IConstrained {
1452 public void foo () {
1453 throw new Exception ();
1456 public void foo_ref_arg (string s) {
1460 interface IFaceConstrained {
1461 void constrained_void_iface_call<T, T2>(T t, T2 t2) where T2 : IConstrained;
1462 void constrained_void_iface_call_ref_arg<T, T2>(T t, T2 t2) where T2 : IConstrained;
1463 void constrained_void_iface_call_gsharedvt_arg<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T>;
1464 T constrained_iface_call_gsharedvt_ret<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T>;
1465 T2 constrained_normal_call<T, T2>(T t, T2 t2) where T2 : VClass;
1468 class ClassConstrained : IFaceConstrained {
1469 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1470 public void constrained_void_iface_call<T, T2>(T t, T2 t2) where T2 : IConstrained {
1474 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1475 public void constrained_void_iface_call_ref_arg<T, T2>(T t, T2 t2) where T2 : IConstrained {
1476 t2.foo_ref_arg ("A");
1479 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1480 public void constrained_void_iface_call_gsharedvt_arg<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T> {
1481 t2.foo_gsharedvt_arg (t);
1484 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1485 public T constrained_iface_call_gsharedvt_ret<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T> {
1486 return t2.foo_gsharedvt_ret (t);
1489 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1490 public T2 constrained_normal_call<T, T2>(T t, T2 t2) where T2 : VClass {
1491 /* This becomes a constrained call even through 't2' is forced to be a reference type by the constraint */
1492 return (T2)t2.foo (5);
1497 public virtual VClass foo (int i) {
1502 public static int test_0_constrained_void_iface_call () {
1503 IFaceConstrained c = new ClassConstrained ();
1504 var s = new ConsStruct () { i = 42 };
1505 constrained_res = null;
1506 c.constrained_void_iface_call<int, ConsStruct> (1, s);
1507 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1509 constrained_res = null;
1510 c.constrained_void_iface_call_ref_arg<int, ConsStruct> (1, s);
1511 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1513 var s2 = new ConsClass () { i = 43 };
1514 constrained_res = null;
1515 c.constrained_void_iface_call<int, ConsClass> (1, s2);
1516 if (!(constrained_res is int) || ((int)constrained_res) != 43)
1518 constrained_res = null;
1519 c.constrained_void_iface_call_ref_arg<int, ConsClass> (1, s2);
1520 if (!(constrained_res is int) || ((int)constrained_res) != 43)
1525 public static int test_0_constrained_eh () {
1526 var s2 = new ConsStructThrow () { };
1528 IFaceConstrained c = new ClassConstrained ();
1529 c.constrained_void_iface_call<int, ConsStructThrow> (1, s2);
1531 } catch (Exception) {
1536 public static int test_0_constrained_void_iface_call_gsharedvt_arg () {
1537 // This tests constrained calls through interfaces with one gsharedvt arg, like IComparable<T>.CompareTo ()
1538 IFaceConstrained c = new ClassConstrained ();
1540 var s = new ConsStruct<int> ();
1541 constrained_res = null;
1542 c.constrained_void_iface_call_gsharedvt_arg<int, ConsStruct<int>, int> (42, s, 55);
1543 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1546 var s2 = new ConsStruct<string> ();
1547 constrained_res = null;
1548 c.constrained_void_iface_call_gsharedvt_arg<string, ConsStruct<string>, int> ("A", s2, 55);
1549 if (!(constrained_res is string) || ((string)constrained_res) != "A")
1555 public static int test_0_constrained_iface_call_gsharedvt_ret () {
1556 IFaceConstrained c = new ClassConstrained ();
1558 var s = new ConsStruct<int> ();
1559 int ires = c.constrained_iface_call_gsharedvt_ret<int, ConsStruct<int>, int> (42, s, 55);
1563 var s2 = new ConsStruct<string> ();
1564 string sres = c.constrained_iface_call_gsharedvt_ret<string, ConsStruct<string>, int> ("A", s2, 55);
1571 public static int test_0_constrained_normal_call () {
1572 IFaceConstrained c = new ClassConstrained ();
1574 var o = new VClass ();
1575 var res = c.constrained_normal_call<int, VClass> (1, o);
1576 return res == o ? 0 : 1;
1579 public static async Task<T> FooAsync<T> (int i, int j) {
1580 Task<int> t = new Task<int> (delegate () { return 42; });
1581 var response = await t;
1585 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1586 public static void call_async<T> (int i, int j) {
1587 Task<T> t = FooAsync<T> (1, 2);
1588 // FIXME: This doesn't work
1589 //t.RunSynchronously ();
1592 // In AOT mode, the async infrastructure depends on gsharedvt methods
1593 public static int test_0_async_call_from_generic () {
1594 call_async<string> (1, 2);
1598 public static int test_0_array_helper_gsharedvt () {
1599 var arr = new AnEnum [16];
1600 var c = new ReadOnlyCollection<AnEnum> (arr);
1601 return c.Contains (AnEnum.Two) == false ? 0 : 1;
1604 interface IFaceCallPatching {
1605 bool caller<T, T2> ();
1608 class CallPatching2<T> {
1612 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1613 public bool callee () {
1614 return (string)o == "ABC";
1618 class CallPatching : IFaceCallPatching {
1619 public bool caller<T, T2> () {
1620 var c = new CallPatching2<T> ();
1627 // This tests that generic calls made from gsharedvt methods are not patched normally.
1628 // If they are, the first call to 'caller' would patch in the gshared version of
1629 // 'callee', causing the second call to fail because the gshared version of callee
1630 // wouldn't work with CallPatching2<bool> since it has a different object layout.
1632 public static int test_0_call_patching () {
1633 IFaceCallPatching c = new CallPatching ();
1634 c.caller<object, bool> ();
1635 if (!c.caller<bool, bool> ())
1640 struct EmptyStruct {
1643 public struct BStruct {
1644 public int a, b, c, d;
1647 interface IFoo3<T> {
1648 int Bytes (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1649 byte b1, byte b2, byte b3, byte b4, byte b5, byte b6, byte b7, byte b8);
1650 int SBytes (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1651 sbyte b1, sbyte b2, sbyte b3, sbyte b4);
1652 int Shorts (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1653 short b1, short b2, short b3, short b4);
1654 int UShorts (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1655 ushort b1, ushort b2, ushort b3, ushort b4);
1656 int Ints (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1657 int i1, int i2, int i3, int i4);
1658 int UInts (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1659 uint i1, uint i2, uint i3, uint i4);
1660 int Structs (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1664 class Foo3<T> : IFoo3<T> {
1665 public int Bytes (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1666 byte b1, byte b2, byte b3, byte b4, byte b5, byte b6, byte b7, byte b8) {
1667 return b1 + b2 + b3 + b4 + b5 + b6 + b7 + b8;
1669 public int SBytes (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1670 sbyte b1, sbyte b2, sbyte b3, sbyte b4) {
1671 return b1 + b2 + b3 + b4;
1673 public int Shorts (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1674 short b1, short b2, short b3, short b4) {
1675 return b1 + b2 + b3 + b4;
1677 public int UShorts (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1678 ushort b1, ushort b2, ushort b3, ushort b4) {
1679 return b1 + b2 + b3 + b4;
1681 public int Ints (T t, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8,
1682 int i1, int i2, int i3, int i4) {
1683 return i1 + i2 + i3 + i4;
1685 public int UInts (T t, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8,
1686 uint i1, uint i2, uint i3, uint i4) {
1687 return (int)(i1 + i2 + i3 + i4);
1689 public int Structs (T t, int dummy1, int a2, int a3, int a4, int a5, int a6, int a7, int dummy8,
1691 return s.a + s.b + s.c + s.d;
1695 // Passing small normal arguments on the stack
1696 public static int test_0_arm64_small_stack_args () {
1697 IFoo3<EmptyStruct> o = (IFoo3<EmptyStruct>)Activator.CreateInstance (typeof (Foo3<>).MakeGenericType (new Type [] { typeof (EmptyStruct) }));
1698 int res = o.Bytes (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8);
1701 int res2 = o.SBytes (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, -1, -2, -3, -4);
1704 int res3 = o.Shorts (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, -1, -2, -3, -4);
1707 int res4 = o.UShorts (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4);
1710 int res5 = o.Ints (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, -1, -2, -3, -4);
1713 int res6 = o.UInts (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4);
1719 interface ISmallArg {
1720 T foo<T> (string s1, string s2, string s3, string s4, string s5, string s6, string s7, string s8,
1721 string s9, string s10, string s11, string s12, string s13, T t);
1724 class SmallArgClass : ISmallArg {
1725 public T foo<T> (string s1, string s2, string s3, string s4, string s5, string s6, string s7, string s8,
1726 string s9, string s10, string s11, string s12, string s13, T t) {
1731 public static int test_1_small_gsharedvt_stack_arg_ios () {
1732 ISmallArg o = new SmallArgClass ();
1733 return o.foo<int> ("", "", "", "", "", "", "", "", "", "", "", "", "", 1);
1736 // Passing vtype normal arguments on the stack
1737 public static int test_0_arm64_vtype_stack_args () {
1738 IFoo3<EmptyStruct> o = (IFoo3<EmptyStruct>)Activator.CreateInstance (typeof (Foo3<>).MakeGenericType (new Type [] { typeof (EmptyStruct) }));
1739 int res = o.Structs (new EmptyStruct (), 1, 2, 3, 4, 5, 6, 7, 8, new BStruct () { a = 1, b = 2, c = 3, d = 4 });
1745 interface IFoo4<T> {
1746 T Get(T[,] arr, T t);
1749 class Foo4<T> : IFoo4<T> {
1750 public T Get(T[,] arr, T t) {
1760 public static int test_0_multi_dim_arrays_2 () {
1761 IFoo4<int> foo = new Foo4<int> ();
1762 var arr = new int [10, 10];
1763 int res = foo.Get (arr, 10);
1767 IFoo4<AStruct> foo2 = new Foo4<AStruct> ();
1768 var arr2 = new AStruct [10, 10];
1769 var res2 = foo2.Get (arr2, new AStruct () { a = 1, b = 2 });
1770 if (res2.a != 1 || res2.b != 2)
1775 public interface IFaceTest {
1776 int iface_method ();
1779 public interface IFaceConstrainedIFace {
1780 int foo<T, T2> (ref T val) where T: IFaceTest;
1783 class ConstrainedIFace : IFaceConstrainedIFace {
1784 public int foo<T, T2> (ref T val) where T: IFaceTest {
1785 return val.iface_method ();
1789 class ClassTest : IFaceTest {
1790 public int iface_method () {
1795 // Test constrained calls on an interface made from gsharedvt methods
1796 public static int test_42_gsharedvt_constrained_iface () {
1797 IFaceConstrainedIFace obj = new ConstrainedIFace ();
1798 IFaceTest t = new ClassTest ();
1799 return obj.foo<IFaceTest, int> (ref t);
1802 // Sign extension tests
1803 // 0x55 == 85 == 01010101
1804 // 0xAA == 170 == 10101010
1805 // 0x5555 == 21845 == 0101010101010101
1806 // 0xAAAA == 43690 == 1010101010101010
1807 // 0x55555555 == 1431655765
1808 // 0xAAAAAAAA == 2863311530
1809 // 0x5555555555555555 == 6148914691236517205
1810 // 0xAAAAAAAAAAAAAAAA == 12297829382473034410
1812 public interface SEFace<T> {
1813 T Copy (int a, int b, int c, int d, T t);
1816 class SEClass<T> : SEFace<T> {
1817 public T Copy (int a, int b, int c, int d, T t) {
1823 static int test_20_signextension_sbyte () {
1824 Type t = typeof (sbyte);
1825 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1826 var i = (SEFace<sbyte>)o;
1828 long zz = i.Copy (1,2,3,4,(sbyte)(-0x55));
1830 bool success = zz == -0x55;
1831 return success ? 20 : 1;
1834 static int test_20_signextension_byte () {
1835 Type t = typeof (byte);
1836 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1837 var i = (SEFace<byte>)o;
1839 ulong zz = i.Copy (1,2,3,4,(byte)(0xAA));
1841 bool success = zz == 0xAA;
1842 return success ? 20 : 1;
1845 static int test_20_signextension_short () {
1846 Type t = typeof (short);
1847 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1848 var i = (SEFace<short>)o;
1850 long zz = i.Copy (1,2,3,4,(short)(-0x5555));
1852 bool success = zz == -0x5555;
1853 return success ? 20 : 1;
1856 static int test_20_signextension_ushort () {
1857 Type t = typeof (ushort);
1858 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1859 var i = (SEFace<ushort>)o;
1861 ulong zz = i.Copy (1,2,3,4,(ushort)(0xAAAA));
1863 bool success = zz == 0xAAAA;
1864 return success ? 20 : 1;
1867 static int test_20_signextension_int () {
1868 Type t = typeof (int);
1869 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1870 var i = (SEFace<int>)o;
1872 long zz = i.Copy (1,2,3,4,(int)(-0x55555555));
1874 bool success = zz == -0x55555555;
1875 return success ? 20 : 1;
1878 static int test_20_signextension_uint () {
1879 Type t = typeof (uint);
1880 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1881 var i = (SEFace<uint>)o;
1883 ulong zz = i.Copy (1,2,3,4,(uint)(0xAAAAAAAA));
1885 bool success = zz == 0xAAAAAAAA;
1886 return success ? 20 : 1;
1889 static int test_20_signextension_long () {
1890 Type t = typeof (long);
1891 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1892 var i = (SEFace<long>)o;
1894 long zz = i.Copy (1,2,3,4,(long)(-0x5555555555555555));
1896 bool success = zz == -0x5555555555555555;
1897 return success ? 20 : 1;
1900 static int test_20_signextension_ulong () {
1901 Type t = typeof (ulong);
1902 object o = Activator.CreateInstance (typeof (SEClass<>).MakeGenericType (new Type[] { t }));
1903 var i = (SEFace<ulong>)o;
1905 ulong zz = i.Copy (1,2,3,4,(ulong)(0xAAAAAAAAAAAAAAAA));
1907 bool success = zz == 0xAAAAAAAAAAAAAAAA;
1908 return success ? 20 : 1;
1911 void gsharedvt_try_at_offset_0<T> (ref T disposable)
1912 where T : class, IDisposable {
1914 disposable.Dispose ();
1920 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1921 static DateTimeOffset gsharedvt_vphi_inner<T> (T t) {
1922 return DateTimeOffset.MinValue;
1925 static DateTimeOffset gsharedvt_vphi<T> (T t) {
1926 int[] arr = new int [10];
1931 v = gsharedvt_vphi_inner (t);
1933 v = gsharedvt_vphi_inner (t);
1936 return DateTimeOffset.MinValue;
1940 static int test_0_gsharedvt_vphi_volatile () {
1947 public class MobileServiceCollection<TTable, TCol>
1949 public async Task<int> LoadMoreItemsAsync(int count = 0) {
1950 await Task.Delay (1000);
1951 int results = await ProcessQueryAsync ();
1955 protected async virtual Task<int> ProcessQueryAsync() {
1956 await Task.Delay (1000);
1957 throw new Exception ();
1962 public class GSharedTests : Tests {