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.
43 // FIXME: Add mixed ref/noref tests, i.e. Dictionary<string, int>
46 public class GSharedTests
52 public static int Main (String[] args) {
53 return TestDriver.RunTests (typeof (Tests), args);
57 [MethodImplAttribute (MethodImplOptions.NoInlining)]
58 static void gshared<T> (T [] array, int i, int j) {
60 array [i] = array [j];
64 // Test that the gshared and gsharedvt versions don't mix
65 public static int test_0_vt_gshared () {
66 string[] sarr = new string [2] { "A", "B" };
68 gshared<string> (sarr, 0, 1);
70 Foo[] arr = new Foo [2];
71 arr [0] = new Foo () { i = 1, j = 2 };
72 arr [1] = new Foo () { i = 3, j = 4 };
74 gshared<Foo> (arr, 0, 1);
75 if (arr [0].i != 3 || arr [0].j != 4)
77 if (arr [1].i != 1 || arr [1].j != 2)
83 static void ldelem_stelem<T> (T [] array, int i, int j) {
85 array [i] = array [j];
89 public static int test_0_vt_ldelem_stelem () {
90 Foo[] arr = new Foo [2];
91 arr [0] = new Foo () { i = 1, j = 2 };
92 arr [1] = new Foo () { i = 3, j = 4 };
94 ldelem_stelem<Foo> (arr, 0, 1);
95 if (arr [0].i != 3 || arr [0].j != 4)
97 if (arr [1].i != 1 || arr [1].j != 2)
100 int[] arr2 = new int [2] { 1, 2 };
101 ldelem_stelem<int> (arr2, 0, 1);
102 if (arr2 [0] !=2 || arr2 [1] != 1)
108 [MethodImplAttribute (MethodImplOptions.NoInlining)]
109 private static void initobj<T> (T [] array, int i, int j) {
114 public static int test_0_vt_initobj () {
115 Foo[] arr = new Foo [2];
116 arr [0] = new Foo () { i = 1, j = 2 };
117 arr [1] = new Foo () { i = 3, j = 4 };
119 initobj<Foo> (arr, 0, 1);
120 if (arr [0].i != 0 || arr [0].j != 0)
122 if (arr [1].i != 3 || arr [1].j != 4)
127 [MethodImplAttribute (MethodImplOptions.NoInlining)]
128 static T ldobj_stobj<T> (ref T t1, ref T t2) {
135 public static int test_0_vt_ldobj_stobj () {
138 if (ldobj_stobj (ref i, ref j) != 6)
140 if (i != 6 || j != 0)
144 if (ldobj_stobj (ref d1, ref d2) != 2.0)
146 if (d1 != 2.0 || d2 != 0.0)
151 [MethodImplAttribute (MethodImplOptions.NoInlining)]
152 private static void box<T1, T> (T [] array, object[] arr) {
153 object x = array [0];
157 public static int test_0_vt_box () {
158 Foo[] arr = new Foo [2];
159 arr [0] = new Foo () { i = 1, j = 2 };
161 object[] arr2 = new object [16];
162 box<int, Foo> (arr, arr2);
163 if (arr2 [0].GetType () != typeof (Foo))
165 Foo f = (Foo)arr2 [0];
166 if (f.i != 1 || f.j != 2)
168 string[] arr3 = new string [16];
169 object[] arr4 = new object [16];
171 box<int, string> (arr3, arr4);
172 if (arr4 [0] != (object)arr3 [0])
177 [MethodImplAttribute (MethodImplOptions.NoInlining)]
178 private static void unbox_any<T> (T [] array, object[] arr) {
183 public static int test_0_vt_unbox_any () {
184 int[] iarr = new int [16];
185 unbox_any<int> (iarr, new object [] { 12 });
187 Foo[] arr = new Foo [2];
189 object[] arr2 = new object [16];
190 arr2 [0] = new Foo () { i = 1, j = 2 };
191 unbox_any<Foo> (arr, arr2);
192 if (arr [0].i != 1 || arr [0].j != 2)
197 interface IFaceUnbox {
198 T Unbox<T, T2> (T t, T2 t2, object o);
201 class ClassUnbox : IFaceUnbox {
202 public T Unbox<T, T2> (T t, T2 t2, object o) {
207 // unbox.any on a ref type in a gsharedvt method
208 public static int test_0_ref_gsharedvt_aot_unbox_any () {
209 IFaceUnbox iface = new ClassUnbox ();
210 string s = iface.Unbox<string, int> ("A", 2, "A");
216 public static int test_0_unbox_any_enum () {
217 IFaceUnbox iface = new ClassUnbox ();
218 AnEnum res = iface.Unbox<AnEnum, int> (AnEnum.One, 0, 1);
219 if (res != AnEnum.Two)
221 res = iface.Unbox<AnEnum, int> (AnEnum.One, 0, AnEnum.Two);
222 if (res != AnEnum.Two)
227 [MethodImplAttribute (MethodImplOptions.NoInlining)]
228 static void ldfld_nongeneric<T> (GFoo<T>[] foo, int[] arr) {
232 [MethodImplAttribute (MethodImplOptions.NoInlining)]
233 static void ldfld<T> (GFoo<T>[] foo, T[] arr) {
237 [MethodImplAttribute (MethodImplOptions.NoInlining)]
238 static void stfld_nongeneric<T> (GFoo<T>[] foo, int[] arr) {
242 [MethodImplAttribute (MethodImplOptions.NoInlining)]
243 static void stfld<T> (GFoo<T>[] foo, T[] arr) {
247 [MethodImplAttribute (MethodImplOptions.NoInlining)]
248 static void ldflda<T> (GFoo<T>[] foo, int[] arr) {
249 arr [0] = foo [0].f.i;
252 public static int test_0_vt_ldfld_stfld () {
253 var foo = new GFoo<Foo> () { t = new Foo () { i = 1, j = 2 }, i = 5, f = new Foo () { i = 5, j = 6 } };
254 var farr = new GFoo<Foo>[] { foo };
256 /* Normal fields with a variable offset */
257 var iarr = new int [10];
258 ldfld_nongeneric<Foo> (farr, iarr);
262 stfld_nongeneric<Foo> (farr, iarr);
263 if (farr [0].i != 16)
266 /* Variable type field with a variable offset */
267 var arr = new Foo [10];
268 ldfld<Foo> (farr, arr);
269 if (arr [0].i != 1 || arr [0].j != 2)
271 arr [0] = new Foo () { i = 3, j = 4 };
272 stfld<Foo> (farr, arr);
273 if (farr [0].t.i != 3 || farr [0].t.j != 4)
276 ldflda<Foo> (farr, iarr);
283 [MethodImplAttribute (MethodImplOptions.NoInlining)]
284 static void stsfld<T> (T[] arr) {
285 GFoo<T>.static_t = arr [0];
288 [MethodImplAttribute (MethodImplOptions.NoInlining)]
289 static void ldsfld<T> (T[] arr) {
290 arr [0] = GFoo<T>.static_t;
293 [MethodImplAttribute (MethodImplOptions.NoInlining)]
294 static void ldsflda<T> (int[] iarr) {
295 iarr [0] = GFoo<T>.static_f.i;
298 public static int test_0_stsfld () {
299 Foo[] farr = new Foo [] { new Foo () { i = 1, j = 2 } };
302 if (GFoo<Foo>.static_t.i != 1 || GFoo<Foo>.static_t.j != 2)
305 Foo[] farr2 = new Foo [1];
307 if (farr2 [0].i != 1 || farr2 [0].j != 2)
310 var iarr = new int [10];
311 GFoo<Foo>.static_f = new Foo () { i = 5, j = 6 };
319 [MethodImplAttribute (MethodImplOptions.NoInlining)]
320 static object newarr<T> () {
321 object o = new T[10];
325 public static int test_0_vt_newarr () {
326 object o = newarr<Foo> ();
332 [MethodImplAttribute (MethodImplOptions.NoInlining)]
333 static Type ldtoken<T> () {
334 return typeof (GFoo<T>);
337 public static int test_0_vt_ldtoken () {
338 Type t = ldtoken<Foo> ();
339 if (t != typeof (GFoo<Foo>))
342 if (t != typeof (GFoo<int>))
348 public static int test_0_vtype_list () {
349 List<int> l = new List<int> ();
357 [MethodImplAttribute (MethodImplOptions.NoInlining)]
358 static int args_simple<T> (T t, int i) {
362 [MethodImplAttribute (MethodImplOptions.NoInlining)]
363 static int args_simple<T> (T t, int i, T t2) {
367 [MethodImplAttribute (MethodImplOptions.NoInlining)]
368 static Type args_rgctx<T> (T t, int i) {
372 [MethodImplAttribute (MethodImplOptions.NoInlining)]
373 static Type eh_in<T> (T t, int i) {
374 throw new OverflowException ();
377 [MethodImplAttribute (MethodImplOptions.NoInlining)]
378 static T return_t<T> (T t) {
382 [MethodImplAttribute (MethodImplOptions.NoInlining)]
383 T return_this_t<T> (T t) {
387 public static int test_0_gsharedvt_in () {
388 // Check that the non-generic argument is passed at the correct stack position
389 int r = args_simple<bool> (true, 42);
392 r = args_simple<Foo> (new Foo (), 43);
395 // Check that the proper rgctx is passed to the method
396 Type t = args_rgctx<int> (5, 42);
397 if (t != typeof (int))
399 var v = args_simple<GFoo2<int>> (new GFoo2<int> () { t = 11, t2 = 12 }, 44, new GFoo2<int> () { t = 11, t2 = 12 });
402 // Check that EH works properly
405 } catch (OverflowException) {
410 public static int test_0_gsharedvt_in_ret () {
411 int i = return_t<int> (42);
414 long l = return_t<long> (Int64.MaxValue);
415 if (l != Int64.MaxValue)
417 double d = return_t<double> (3.0);
420 float f = return_t<float> (3.0f);
423 short s = return_t<short> (16);
426 var v = new GFoo2<int> () { t = 55, t2 = 32 };
427 var v2 = return_t<GFoo2<int>> (v);
428 if (v2.t != 55 || v2.t2 != 32)
430 i = new GSharedTests ().return_this_t<int> (42);
436 public static int test_0_gsharedvt_in_delegates () {
437 Func<int, int> f = new Func<int, int> (return_t<int>);
443 [MethodImplAttribute (MethodImplOptions.NoInlining)]
444 static T return2_t<T> (T t) {
448 public static int test_0_gsharedvt_calls () {
449 if (return2_t (2) != 2)
451 if (return2_t ("A") != "A")
453 if (return2_t (2.0) != 2.0)
458 static GFoo3<T> newobj<T> (T t1, T t2) {
459 return new GFoo3<T> (t1, t2);
462 public static int test_0_gshared_new () {
463 var g1 = newobj (1, 2);
464 if (g1.t != 1 || g1.t2 != 2)
466 var g2 = newobj (1.0, 2.0);
467 if (g1.t != 1.0 || g1.t2 != 2.0)
473 [MethodImplAttribute (MethodImplOptions.NoInlining)]
474 static GFoo2<T> newobj_vt<T> (T t1, T t2) {
475 return new GFoo2<T> () { t = t1, t2 = t2 };
478 public static int test_0_gshared_new_vt () {
479 GFoo2<int> v1 = newobj_vt (1, 2);
480 if (v1.t != 1 || v1.t2 != 2)
482 GFoo2<double> v2 = newobj_vt (1.0, 2.0);
483 if (v2.t != 1.0 || v2.t2 != 2.0)
489 // Tests for transitioning out of gsharedvt code
492 // T1=Nullable<..> is not currently supported by gsharedvt
494 [MethodImplAttribute (MethodImplOptions.NoInlining)]
495 static T return_t_nogshared<T,T1> (T t) {
498 //Console.WriteLine ("X: " + t);
502 [MethodImplAttribute (MethodImplOptions.NoInlining)]
503 static int return_int_nogshared<T,T1> (T t) {
509 [MethodImplAttribute (MethodImplOptions.NoInlining)]
510 static A return_vtype_nogshared<T,T1> (T t) {
513 return new A () { a = 1, b = 2, c = 3 };
516 [MethodImplAttribute (MethodImplOptions.NoInlining)]
517 static T return2_t_out<T> (T t) {
518 return return_t_nogshared<T, int?> (t);
521 [MethodImplAttribute (MethodImplOptions.NoInlining)]
522 static int return2_int_out<T> (T t) {
523 return return_int_nogshared<T, int?> (t);
526 [MethodImplAttribute (MethodImplOptions.NoInlining)]
527 static A return2_vtype_out<T> (T t) {
528 return return_vtype_nogshared<T, int?> (t);
535 [Category ("!FULLAOT")]
536 public static int test_0_gsharedvt_out () {
537 if (return2_t_out (2) != 2)
539 if (return2_t_out ("A") != "A")
541 if (return2_t_out (2.0) != 2.0)
543 if (return2_t_out (2.0f) != 2.0f)
545 A a = new A () { a = 1, b = 2, c = 3 };
546 A a2 = return2_t_out (a);
547 if (a2.a != 1 || a2.b != 2 || a2.c != 3)
549 // Calls with non gsharedvt return types
550 if (return2_int_out (1) != 2)
552 A c = return2_vtype_out (a);
553 if (a2.a != 1 || a2.b != 2 || a2.c != 3)
558 public class GenericClass<T> {
559 public static T Z (IList<T> x, int index)
565 public static int test_0_generic_array_helpers () {
566 int[] x = new int[] {100, 200};
568 // Generic array helpers should be treated as gsharedvt-out
569 if (GenericClass<int>.Z (x, 0) != 100)
575 internal class IntComparer : IComparer<int>
577 public int Compare (int ix, int iy)
582 if (((uint) ix) < ((uint) iy))
588 [MethodImplAttribute (MethodImplOptions.NoInlining)]
589 static int gshared_out_iface<T> (T t1, T t2, IComparer<T> comp) {
590 return comp.Compare (t1, t2);
593 public static int test_0_gshared_out_iface () {
594 // Call out from gshared to a nongeneric method through a generic interface method
595 if (gshared_out_iface (2, 2, new IntComparer ()) != 0)
601 public int i1, i2, i3;
605 int i1, i2, i3, i4, i5;
609 [MethodImplAttribute (MethodImplOptions.NoInlining)]
610 public static void locals<T> (T t) {
611 Foo2<T> t2 = new Foo2<T> ();
615 public static int test_0_locals () {
616 // Test that instantiations of type parameters are allocated the proper local type
618 for (int j = 0; j < 10; ++j)
620 locals<Foo1> (new Foo1 () { i1 = 1, i2 = 2, i3 = 3 });
624 public interface IFace<T> {
625 T return_t_iface (T t);
628 public class Parent<T> {
629 public virtual T return_t_vcall (T t) {
630 throw new Exception ();
635 public class Child<T> : Parent<T>, IFace<T> {
636 public override T return_t_vcall (T t) {
639 public T return_t_iface (T t) {
644 [MethodImplAttribute (MethodImplOptions.NoInlining)]
645 static T return_t_vcall<T> (Parent<T> r, T t) {
646 return r.return_t_vcall (t);
649 public static int test_0_vcalls () {
650 if (return_t_vcall (new Child<int> (), 2) != 2)
653 for (int i = 0; i < 10; ++i) {
654 if (return_t_vcall (new Child<int> (), 2) != 2)
657 if (return_t_vcall (new Child<double> (), 2.0) != 2.0)
662 [MethodImplAttribute (MethodImplOptions.NoInlining)]
663 static T return_t_iface<T> (IFace<T> r, T t) {
664 return r.return_t_iface (t);
667 public static int test_0_iface_calls () {
668 if (return_t_iface (new Child<int> (), 2) != 2)
670 if (return_t_iface (new Child<double> (), 2.0) != 2.0)
679 static KeyValuePair<T1, T2> make_kvp<T1, T2> (T1 t1, T2 t2) {
680 return new KeyValuePair<T1, T2> (t1, t2);
683 static T2 use_kvp<T1, T2> (KeyValuePair<T1, T2> kvp) {
687 class ClassKVP : IFaceKVP {
688 public T do_kvp<T> (T a) {
689 var t = make_kvp (a, a);
690 // argument is an instance of a vtype instantiated with gsharedvt type arguments
695 public static int test_0_gsharedvt_ginstvt_constructed_arg () {
696 IFaceKVP c = new ClassKVP ();
697 if (c.do_kvp<long> (1) != 1)
707 class Getter : IGetter
709 public T Get<T>() { return default(T); }
712 abstract class Session
714 public abstract IGetter Getter { get; }
717 class IosSession : Session
719 private IGetter getter = new Getter();
720 public override IGetter Getter { get { return getter; } }
726 public static int test_0_regress_5156 () {
727 new IosSession().Getter.Get<ENUM_TYPE>();
742 public void OuterMethod<TArg1>(TArg1 value)
744 this.InnerMethod<TArg1, long>(value, 0);
747 private void InnerMethod<TArg1, TArg2>(TArg1 v1, TArg2 v2)
749 //Console.WriteLine("{0} {1}",v1,v2);
753 public static int test_0_regress_2096 () {
756 // The following work:
757 a.OuterMethod<int>(1);
758 a.OuterMethod<DateTime>(DateTime.Now);
761 a.OuterMethod<VT>(v);
764 // Next line will crash with Attempting to JIT compile method on device
765 // Attempting to JIT compile method
772 public void Test<T>()
774 //System.Console.WriteLine(typeof(T));
782 new B().Test<System.Collections.Generic.KeyValuePair<T, T>>();
786 public static int test_0_regress_6040 () {
787 //new B().Test<System.Collections.Generic.KeyValuePair<string, string>>();
789 new A<object>().Test();
790 new A<string>().Test();
794 class ArrayContainer<T> {
795 private T[,] container = new T[1,1];
798 [MethodImplAttribute (MethodImplOptions.NoInlining)]
800 return container [0, 0];
802 [MethodImplAttribute (MethodImplOptions.NoInlining)]
804 container [0, 0] = value;
809 [MethodImplAttribute (MethodImplOptions.NoInlining)]
810 public static int test_0_multi_dim_arrays () {
811 var c = new ArrayContainer<int> ();
813 return c.Prop == 5 ? 0 : 1;
816 [MethodImplAttribute (MethodImplOptions.NoInlining)]
817 static T2 rgctx_in_call_innner_inner<T1, T2> (T1 t1, T2 t2) {
821 [MethodImplAttribute (MethodImplOptions.NoInlining)]
822 static GFoo3<T> rgctx_in_call_inner<T> (T t) {
823 return rgctx_in_call_innner_inner (1, new GFoo3<T> ());
826 public static int test_0_rgctx_in_call () {
827 // The call is made through the rgctx call, and it needs an IN trampoline
828 var t = rgctx_in_call_inner (1);
834 [MethodImplAttribute (MethodImplOptions.NoInlining)]
835 static void arm_params1<T> (T t1, T t2, T t3, T t4, T t5, T t6) {
838 [MethodImplAttribute (MethodImplOptions.NoInlining)]
839 static void arm_params2<T> (T t1, T t2, T t3, long t4, T t5, T t6) {
842 public static int test_0_arm_param_passing () {
843 arm_params1<int> (1, 2, 3, 4, 5, 6);
844 arm_params1<int> (1, 2, 3, 4, 5, 6);
848 sealed class ScheduledItem<TAbsolute, TValue> {
849 private readonly object _scheduler;
850 private readonly TValue _state;
851 private readonly object _action;
853 public ScheduledItem(object o, TValue state, object action, TAbsolute dueTime) {
858 abstract class VirtualTimeSchedulerBase<TAbsolute, TRelative> {
859 public abstract void ScheduleAbsolute<TState>(TState state, TAbsolute dueTime);
862 class VirtualTimeScheduler<TAbsolute, TRelative> : VirtualTimeSchedulerBase<TAbsolute, TRelative> {
863 public override void ScheduleAbsolute<TState>(TState state, TAbsolute dueTime) {
864 var si = new ScheduledItem<TAbsolute, TState>(this, state, null, dueTime);
868 public static int test_0_rx_mixed_regress () {
869 var v = new VirtualTimeScheduler<long, long> ();
870 v.ScheduleAbsolute<Action> (null, 22);
875 public virtual T foo<T> (T t) {
880 class Class1 : Base {
883 public override T foo<T> (T t) {
889 class Class2 : Base {
892 public override T foo<T> (T t) {
898 [MethodImplAttribute (MethodImplOptions.NoInlining)]
899 public static void bar<T> (Base b, T t) {
903 public static int test_0_virtual_generic () {
904 Class1 c1 = new Class1 ();
905 Class2 c2 = new Class2 ();
907 if (!(c1.o is int) || ((int)c1.o != 5))
910 if (!(c1.o is double) || ((double)c1.o != 6.0))
913 if (!(c1.o is float) || ((float)c1.o != 7.0f))
916 if (!(c2.o is int) || ((int)c2.o != 5))
923 [MethodImplAttribute (MethodImplOptions.NoInlining)]
924 static string to_string<T, T2>(T t, T2 t2) {
925 return t.ToString ();
933 public static int test_0_constrained_tostring () {
934 if (to_string<int, int> (1, 1) != "1")
936 if (to_string<AnEnum, int> (AnEnum.One, 1) != "One")
938 if (to_string<string, int> ("A", 1) != "A")
943 [MethodImplAttribute (MethodImplOptions.NoInlining)]
944 static int get_hash<T, T2>(T t, T2 t2) {
945 return t.GetHashCode ();
948 public static int test_0_constrained_get_hash () {
949 if (get_hash<int, int> (1, 1) != 1.GetHashCode ())
951 if (get_hash<double, int> (1.0, 1) != 1.0.GetHashCode ())
953 if (get_hash<AnEnum, int> (AnEnum.One, 1) != AnEnum.One.GetHashCode ())
955 if (get_hash<string, int> ("A", 1) != "A".GetHashCode ())
960 [MethodImplAttribute (MethodImplOptions.NoInlining)]
961 static bool equals<T, T2>(T t, T2 t2) {
965 public static int test_0_constrained_equals () {
966 if (equals<int, int> (1, 1) != true)
968 if (equals<double, int> (1.0, 1) != true)
970 if (equals<AnEnum, int> (AnEnum.One, 1) != true)
972 if (equals<string, int> ("A", 1) != true)
978 Type gettype<T, T2>(T t, T2 t2);
981 public class CGetType : IGetType {
982 [MethodImplAttribute (MethodImplOptions.NoInlining)]
983 public Type gettype<T, T2>(T t, T2 t2) {
988 public static int test_0_constrained_gettype () {
989 IGetType c = new CGetType ();
990 if (c.gettype<int, int> (1, 1) != typeof (int))
992 if (c.gettype<string, int> ("A", 1) != typeof (string))
997 struct Pair<T1, T2> {
1002 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1003 public static TState call_del<TState>(TState state, Func<object, TState, TState> action) {
1004 return action(null, state);
1007 public static int test_0_delegate_wrappers () {
1008 Func<object, Pair<int, int>, Pair<int, int>> del1 = delegate (object o, Pair<int, int> p) { return p; };
1009 Func<object, Pair<int, int>, Pair<int, int>> del2 = delegate (object o, Pair<int, int> p) { return p; };
1010 Func<object, Pair<double, int>, Pair<double, int>> del3 = delegate (object o, Pair<double, int> p) { return p; };
1011 var r1 = call_del<Pair<int, int>> (new Pair<int, int> { First = 1, Second = 2}, del1);
1012 if (r1.First != 1 || r1.Second != 2)
1014 var r2 = call_del<Pair<int, int>> (new Pair<int, int> { First = 3, Second = 4}, del2);
1015 if (r2.First != 3 || r2.Second != 4)
1017 var r3 = call_del<Pair<double, int>> (new Pair<double, int> { First = 1.0, Second = 2}, del3);
1018 if (r3.First != 1.0 || r3.Second != 2)
1024 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1025 public object foo<T1> (T1 t1, T t, object o) {
1030 class AClass : Base<long> {
1032 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1033 public object bar<T> (T t, long time, object o) {
1034 return foo (t, time, o);
1038 public static int test_0_out_in_wrappers () {
1039 var a = new AClass ();
1041 object o2 = a.bar<long> (1024, 0, o1);
1051 class Base<TAbsolute, T2> : BIFace {
1053 public TAbsolute Clock { get; set; }
1055 public virtual object AMethod () {
1060 class BClass : Base<long, long> {
1063 public static int test_0_regress_1 () {
1064 BIFace c = new BClass ();
1065 object o = c.AMethod ();
1066 if (!(o is long) || ((long)o != 0))
1072 T unbox_any<T> (object o);
1075 class Class3 : IFace3 {
1076 public virtual T unbox_any<T> (object o) {
1081 public static int test_0_unbox_any () {
1082 IFace3 o = new Class3 ();
1083 if (o.unbox_any<int> (16) != 16)
1085 if (o.unbox_any<long> ((long)32) != 32)
1087 if (o.unbox_any<double> (2.0) != 2.0)
1090 o.unbox_any<int> (2.0);
1092 } catch (Exception) {
1098 TSource Catch<TSource, TException>(TSource t) where TException : Exception;
1101 class Class4 : IFace4 {
1102 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1103 public TSource Catch<TSource, TException>(TSource t) where TException : Exception {
1108 // Check that mixed instantiations are correctly created/found in AOT
1109 public static int test_0_constraints () {
1110 IFace4 o = new Class4 ();
1111 o.Catch<int, Exception> (1);
1115 internal static Type Process<TSource, TElement> (TSource[] arr, Action<TElement, TElement> call) {
1116 arr [0] = default (TSource);
1117 return typeof (TSource);
1124 class Class5 : IFace5 {
1125 public Type foo<T> () {
1126 return Process<KeyValuePair<long, T>, T> (new KeyValuePair<long, T> [10], null);
1130 public static int test_0_rgctx_call_from_gshared_code () {
1131 var c = new Class5 ();
1132 if (c.foo<string> () != typeof (KeyValuePair<long, string>))
1137 public class Enumbers<T> {
1138 public object Enumerate (List<KeyValuePair<T, string>> alist)
1140 return alist.ToArray ();
1144 public static int test_0_checkthis_gshared_call () {
1145 Enumbers<string> e = new Enumbers<string> ();
1150 catch (NullReferenceException) {
1159 class Class6 : IFace6 {
1160 public T[] Del<T> (T t) {
1161 var res = new T [5];
1162 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; };
1163 var v = func.BeginInvoke(t, t, t, t, null, null);
1164 res [4] = func.EndInvoke (v);
1169 // FIXME: The runtime-invoke wrapper used by BeginInvoke is not found
1170 [Category ("!FULLAOT")]
1171 public static int test_0_begin_end_invoke () {
1172 IFace6 o = new Class6 ();
1173 var arr1 = o.Del (1);
1174 if (arr1 [0] != 1 || arr1 [1] != 1 || arr1 [2] != 1 || arr1 [3] != 1 || arr1 [4] != 1)
1176 var arr2 = o.Del (2.0);
1177 if (arr2 [0] != 2.0 || arr2 [1] != 2.0 || arr2 [2] != 2.0 || arr2 [3] != 2.0 || arr2 [4] != 2.0)
1182 public class TAbstractTableItem<TC> {
1183 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1184 public static void SetProperty<TV> () { }
1186 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1187 public static void Test () {
1188 SetProperty<bool> ();
1192 public static int test_0_gsharedvt_method_on_shared_class () {
1193 TAbstractTableItem<object>.Test ();
1197 interface IFaceBox {
1198 object box<T> (T t);
1201 class ClassBox : IFaceBox {
1202 public object box<T> (T t) {
1208 public static int test_0_nullable_box () {
1209 IFaceBox c = new ClassBox ();
1211 object o = c.box<int?> (i);
1214 if (c.box<int?> (null) != null)
1216 long l = Int64.MaxValue - 1;
1217 o = c.box<long?> (l);
1220 if (c.box<long?> (null) != null)
1223 if (c.box<string> (s) != (object)s)
1228 interface IFaceUnbox2 {
1229 T unbox<T> (object o);
1232 class ClassUnbox2 : IFaceUnbox2 {
1233 public T unbox<T> (object o) {
1238 public static int test_0_nullable_unbox () {
1239 IFaceUnbox2 c = new ClassUnbox2 ();
1240 int? i = c.unbox<int?> (5);
1243 int? j = c.unbox<int?> (null);
1249 interface IConstrained {
1251 void foo_ref_arg (string s);
1254 interface IConstrained<T3> {
1255 void foo_gsharedvt_arg (T3 s);
1256 T3 foo_gsharedvt_ret (T3 s);
1259 static object constrained_res;
1261 struct ConsStruct : IConstrained {
1264 public void foo () {
1265 constrained_res = i;
1268 public void foo_ref_arg (string s) {
1269 constrained_res = s == "A" ? 42 : 0;
1273 class ConsClass : IConstrained {
1276 public void foo () {
1277 constrained_res = i;
1280 public void foo_ref_arg (string s) {
1281 constrained_res = s == "A" ? 43 : 0;
1285 struct ConsStruct<T> : IConstrained<T> {
1286 public void foo_gsharedvt_arg (T s) {
1287 constrained_res = s;
1290 public T foo_gsharedvt_ret (T s) {
1295 struct ConsStructThrow : IConstrained {
1296 public void foo () {
1297 throw new Exception ();
1300 public void foo_ref_arg (string s) {
1304 interface IFaceConstrained {
1305 void constrained_void_iface_call<T, T2>(T t, T2 t2) where T2 : IConstrained;
1306 void constrained_void_iface_call_ref_arg<T, T2>(T t, T2 t2) where T2 : IConstrained;
1307 void constrained_void_iface_call_gsharedvt_arg<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T>;
1308 T constrained_iface_call_gsharedvt_ret<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T>;
1309 T2 constrained_normal_call<T, T2>(T t, T2 t2) where T2 : VClass;
1312 class ClassConstrained : IFaceConstrained {
1313 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1314 public void constrained_void_iface_call<T, T2>(T t, T2 t2) where T2 : IConstrained {
1318 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1319 public void constrained_void_iface_call_ref_arg<T, T2>(T t, T2 t2) where T2 : IConstrained {
1320 t2.foo_ref_arg ("A");
1323 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1324 public void constrained_void_iface_call_gsharedvt_arg<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T> {
1325 t2.foo_gsharedvt_arg (t);
1328 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1329 public T constrained_iface_call_gsharedvt_ret<T, T2, T3>(T t, T2 t2, T3 t3) where T2 : IConstrained<T> {
1330 return t2.foo_gsharedvt_ret (t);
1333 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1334 public T2 constrained_normal_call<T, T2>(T t, T2 t2) where T2 : VClass {
1335 /* This becomes a constrained call even through 't2' is forced to be a reference type by the constraint */
1336 return (T2)t2.foo (5);
1341 public virtual VClass foo (int i) {
1346 public static int test_0_constrained_void_iface_call () {
1347 IFaceConstrained c = new ClassConstrained ();
1348 var s = new ConsStruct () { i = 42 };
1349 constrained_res = null;
1350 c.constrained_void_iface_call<int, ConsStruct> (1, s);
1351 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1353 constrained_res = null;
1354 c.constrained_void_iface_call_ref_arg<int, ConsStruct> (1, s);
1355 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1357 var s2 = new ConsClass () { i = 43 };
1358 constrained_res = null;
1359 c.constrained_void_iface_call<int, ConsClass> (1, s2);
1360 if (!(constrained_res is int) || ((int)constrained_res) != 43)
1362 constrained_res = null;
1363 c.constrained_void_iface_call_ref_arg<int, ConsClass> (1, s2);
1364 if (!(constrained_res is int) || ((int)constrained_res) != 43)
1369 public static int test_0_constrained_eh () {
1370 var s2 = new ConsStructThrow () { };
1372 IFaceConstrained c = new ClassConstrained ();
1373 c.constrained_void_iface_call<int, ConsStructThrow> (1, s2);
1375 } catch (Exception) {
1380 public static int test_0_constrained_void_iface_call_gsharedvt_arg () {
1381 // This tests constrained calls through interfaces with one gsharedvt arg, like IComparable<T>.CompareTo ()
1382 IFaceConstrained c = new ClassConstrained ();
1384 var s = new ConsStruct<int> ();
1385 constrained_res = null;
1386 c.constrained_void_iface_call_gsharedvt_arg<int, ConsStruct<int>, int> (42, s, 55);
1387 if (!(constrained_res is int) || ((int)constrained_res) != 42)
1390 var s2 = new ConsStruct<string> ();
1391 constrained_res = null;
1392 c.constrained_void_iface_call_gsharedvt_arg<string, ConsStruct<string>, int> ("A", s2, 55);
1393 if (!(constrained_res is string) || ((string)constrained_res) != "A")
1399 public static int test_0_constrained_iface_call_gsharedvt_ret () {
1400 IFaceConstrained c = new ClassConstrained ();
1402 var s = new ConsStruct<int> ();
1403 int ires = c.constrained_iface_call_gsharedvt_ret<int, ConsStruct<int>, int> (42, s, 55);
1407 var s2 = new ConsStruct<string> ();
1408 string sres = c.constrained_iface_call_gsharedvt_ret<string, ConsStruct<string>, int> ("A", s2, 55);
1415 public static int test_0_constrained_normal_call () {
1416 IFaceConstrained c = new ClassConstrained ();
1418 var o = new VClass ();
1419 var res = c.constrained_normal_call<int, VClass> (1, o);
1420 return res == o ? 0 : 1;
1423 public static async Task<T> FooAsync<T> (int i, int j) {
1424 Task<int> t = new Task<int> (delegate () { return 42; });
1425 var response = await t;
1429 [MethodImplAttribute (MethodImplOptions.NoInlining)]
1430 public static void call_async<T> (int i, int j) {
1431 Task<T> t = FooAsync<T> (1, 2);
1432 // FIXME: This doesn't work
1433 //t.RunSynchronously ();
1436 // In AOT mode, the async infrastructure depends on gsharedvt methods
1437 public static int test_0_async_call_from_generic () {
1438 call_async<string> (1, 2);
1442 public static int test_0_array_helper_gsharedvt () {
1443 var arr = new AnEnum [16];
1444 var c = new ReadOnlyCollection<AnEnum> (arr);
1445 return c.Contains (AnEnum.Two) == false ? 0 : 1;
1450 public class MobileServiceCollection<TTable, TCol>
1452 public async Task<int> LoadMoreItemsAsync(int count = 0) {
1453 await Task.Delay (1000);
1454 int results = await ProcessQueryAsync ();
1458 protected async virtual Task<int> ProcessQueryAsync() {
1459 await Task.Delay (1000);
1460 throw new Exception ();
1465 public class GSharedTests : Tests {