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libs.capnproto-dotnetcore_R.../Capnp.Net.Runtime.Tests/TestCapImplementations.cs
Christian Köllner cbf2144ef4 Initial commit
2019-06-12 21:56:55 +02:00

746 lines
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using Capnp.Rpc;
using Microsoft.Extensions.Logging;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Collections.Generic;
using System.Linq.Expressions;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Capnproto_test.Capnp.Test;
namespace Capnp.Net.Runtime.Tests.GenImpls
{
class Common
{
static byte[] Data(string s) => System.Text.Encoding.UTF8.GetBytes(s);
static bool DataSequenceEqual(IEnumerable<IReadOnlyList<byte>> seq1, IEnumerable<IReadOnlyList<byte>> seq2)
{
return seq1.Zip(seq2, (s1, s2) => s1.SequenceEqual(s2)).All(_ => _);
}
public static void InitTestMessage(TestAllTypes s)
{
s.BoolField = true;
s.Int8Field = -123;
s.Int16Field = -12345;
s.Int32Field = -12345678;
s.Int64Field = -123456789012345;
s.UInt8Field = 234;
s.UInt16Field = 45678;
s.UInt32Field = 3456789012;
s.UInt64Field = 12345678901234567890;
s.Float32Field = 1234.5f;
s.Float64Field = -123e45;
s.TextField = "foo";
s.DataField = Data("bar");
{
s.StructField = new TestAllTypes();
var sub = s.StructField;
sub.BoolField = true;
sub.Int8Field = -12;
sub.Int16Field = 3456;
sub.Int32Field = -78901234;
sub.Int64Field = 56789012345678;
sub.UInt8Field = 90;
sub.UInt16Field = 1234;
sub.UInt32Field = 56789012;
sub.UInt64Field = 345678901234567890;
sub.Float32Field = -1.25e-10f;
sub.Float64Field = 345;
sub.TextField = "baz";
sub.DataField = Data("qux");
{
sub.StructField = new TestAllTypes()
{
TextField = "nested",
StructField = new TestAllTypes()
{
TextField = "really nested"
}
};
}
sub.EnumField = TestEnum.baz;
sub.VoidList = 3;
sub.BoolList = new bool[] { false, true, false, true, true };
sub.Int8List = new sbyte[] { 12, -34, -0x80, 0x7f };
sub.Int16List = new short[] { 1234, -5678, -0x8000, 0x7fff };
sub.Int32List = new int[] { 12345678, -90123456, -0x7fffffff - 1, 0x7fffffff };
sub.Int64List = new long[] { 123456789012345, -678901234567890, -0x7fffffffffffffff - 1, 0x7fffffffffffffff };
sub.UInt8List = new byte[] { 12, 34, 0, 0xff };
sub.UInt16List = new ushort[] { 1234, 5678, 0, 0xffff };
sub.UInt32List = new uint[] { 12345678u, 90123456u, 0u, 0xffffffffu };
sub.UInt64List = new ulong[] { 123456789012345, 678901234567890, 0, 0xffffffffffffffff };
sub.Float32List = new float[] { 0, 1234567, 1e37f, -1e37f, 1e-37f, -1e-37f };
sub.Float64List = new double[] { 0, 123456789012345, 1e306, -1e306, 1e-306, -1e-306 };
sub.TextList = new string[] { "quux", "corge", "grault" };
sub.DataList = new byte[][] { Data("garply"), Data("waldo"), Data("fred") };
sub.StructList = new TestAllTypes[]
{
new TestAllTypes() { TextField = "x structlist 1" },
new TestAllTypes() { TextField = "x structlist 2" },
new TestAllTypes() { TextField = "x structlist 3" }
};
sub.EnumList = new TestEnum[] { TestEnum.qux, TestEnum.bar, TestEnum.grault };
}
s.EnumField = TestEnum.corge;
s.VoidList = 6;
s.BoolList = new bool[] { true, false, false, true };
s.Int8List = new sbyte[] { 111, -111 };
s.Int16List = new short[] { 11111, -11111 };
s.Int32List = new int[] { 111111111, -111111111 };
s.Int64List = new long[] { 1111111111111111111, -1111111111111111111 };
s.UInt8List = new byte[] { 111, 222 };
s.UInt16List = new ushort[] { 33333, 44444 };
s.UInt32List = new uint[] { 3333333333 };
s.UInt64List = new ulong[] { 11111111111111111111 };
s.Float32List = new float[] { 5555.5f, float.PositiveInfinity, float.NegativeInfinity, float.NaN };
s.Float64List = new double[] { 7777.75, double.PositiveInfinity, double.NegativeInfinity, double.NaN };
s.TextList = new string[] { "plugh", "xyzzy", "thud" };
s.DataList = new byte[][] { Data("oops"), Data("exhausted"), Data("rfc3092") };
{
s.StructList = new TestAllTypes[]
{
new TestAllTypes() { TextField = "structlist 1" },
new TestAllTypes() { TextField = "structlist 2" },
new TestAllTypes() { TextField = "structlist 3" }
};
}
s.EnumList = new TestEnum[] { TestEnum.foo, TestEnum.garply };
}
public static void CheckTestMessage(TestAllTypes s)
{
var sub = s.StructField;
Assert.IsTrue(sub.BoolField);
Assert.AreEqual(-12, sub.Int8Field);
Assert.AreEqual(3456, sub.Int16Field);
Assert.AreEqual(-78901234, sub.Int32Field);
Assert.AreEqual(56789012345678, sub.Int64Field);
Assert.AreEqual(90, sub.UInt8Field);
Assert.AreEqual(1234, sub.UInt16Field);
Assert.AreEqual(56789012u, sub.UInt32Field);
Assert.AreEqual(345678901234567890ul, sub.UInt64Field);
Assert.AreEqual(-1.25e-10f, sub.Float32Field);
Assert.AreEqual(345.0, sub.Float64Field);
Assert.AreEqual("baz", sub.TextField);
Assert.IsTrue(Data("qux").SequenceEqual(sub.DataField));
{
var subsub = sub.StructField;
Assert.AreEqual("nested", subsub.TextField);
Assert.AreEqual("really nested", subsub.StructField.TextField);
}
Assert.AreEqual(TestEnum.baz, sub.EnumField);
Assert.AreEqual(3, sub.VoidList);
Assert.IsTrue(sub.BoolList.SequenceEqual(new bool[] { false, true, false, true, true }));
Assert.IsTrue(sub.Int8List.SequenceEqual(new sbyte[] { 12, -34, -0x80, 0x7f }));
Assert.IsTrue(sub.Int16List.SequenceEqual(new short[] { 1234, -5678, -0x8000, 0x7fff }));
Assert.IsTrue(sub.Int32List.SequenceEqual(new int[] { 12345678, -90123456, -0x7fffffff - 1, 0x7fffffff }));
Assert.IsTrue(sub.Int64List.SequenceEqual(new long[] { 123456789012345, -678901234567890, -0x7fffffffffffffff - 1, 0x7fffffffffffffff }));
Assert.IsTrue(sub.UInt8List.SequenceEqual(new byte[] { 12, 34, 0, 0xff }));
Assert.IsTrue(sub.UInt16List.SequenceEqual(new ushort[] { 1234, 5678, 0, 0xffff }));
Assert.IsTrue(sub.UInt32List.SequenceEqual(new uint[] { 12345678, 90123456, 0u, 0xffffffff }));
Assert.IsTrue(sub.UInt64List.SequenceEqual(new ulong[] { 123456789012345, 678901234567890, 0, 0xffffffffffffffff }));
Assert.IsTrue(sub.Float32List.SequenceEqual(new float[] { 0.0f, 1234567.0f, 1e37f, -1e37f, 1e-37f, -1e-37f }));
Assert.IsTrue(sub.Float64List.SequenceEqual(new double[] { 0.0, 123456789012345.0, 1e306, -1e306, 1e-306, -1e-306 }));
Assert.IsTrue(sub.TextList.SequenceEqual(new string[] { "quux", "corge", "grault" }));
Assert.IsTrue(DataSequenceEqual(sub.DataList, new byte[][] { Data("garply"), Data("waldo"), Data("fred") }));
{
var list = sub.StructList;
Assert.AreEqual(3, list.Count);
Assert.AreEqual("x structlist 1", list[0].TextField);
Assert.AreEqual("x structlist 2", list[1].TextField);
Assert.AreEqual("x structlist 3", list[2].TextField);
}
Assert.IsTrue(sub.EnumList.SequenceEqual(new TestEnum[] { TestEnum.qux, TestEnum.bar, TestEnum.grault }));
Assert.AreEqual(TestEnum.corge, s.EnumField);
Assert.AreEqual(6, s.VoidList);
Assert.IsTrue(s.BoolList.SequenceEqual(new bool[] { true, false, false, true }));
Assert.IsTrue(s.Int8List.SequenceEqual(new sbyte[] { 111, -111 }));
Assert.IsTrue(s.Int16List.SequenceEqual(new short[] { 11111, -11111 }));
Assert.IsTrue(s.Int32List.SequenceEqual(new int[] { 111111111, -111111111 }));
Assert.IsTrue(s.Int64List.SequenceEqual(new long[] { 1111111111111111111, -1111111111111111111 }));
Assert.IsTrue(s.UInt8List.SequenceEqual(new byte[] { 111, 222 }));
Assert.IsTrue(s.UInt16List.SequenceEqual(new ushort[] { 33333, 44444 }));
Assert.IsTrue(s.UInt32List.SequenceEqual(new uint[] { 3333333333 }));
Assert.IsTrue(s.UInt64List.SequenceEqual(new ulong[] { 11111111111111111111 }));
{
var list = s.Float32List;
Assert.AreEqual(4, list.Count);
Assert.AreEqual(5555.5f, list[0]);
Assert.AreEqual(float.PositiveInfinity, list[1]);
Assert.AreEqual(float.NegativeInfinity, list[2]);
Assert.IsTrue(float.IsNaN(list[3]));
}
{
var list = s.Float64List;
Assert.AreEqual(4, list.Count);
Assert.AreEqual(7777.75, list[0]);
Assert.IsTrue(double.IsPositiveInfinity(list[1]));
Assert.IsTrue(double.IsNegativeInfinity(list[2]));
Assert.IsTrue(double.IsNaN(list[3]));
}
Assert.IsTrue(s.TextList.SequenceEqual(new string[] { "plugh", "xyzzy", "thud" }));
Assert.IsTrue(DataSequenceEqual(s.DataList, new byte[][] { Data("oops"), Data("exhausted"), Data("rfc3092") }));
{
var list = s.StructList;
Assert.AreEqual(3, list.Count);
Assert.AreEqual("structlist 1", list[0].TextField);
Assert.AreEqual("structlist 2", list[1].TextField);
Assert.AreEqual("structlist 3", list[2].TextField);
}
Assert.IsTrue(s.EnumList.SequenceEqual(new TestEnum[] { TestEnum.foo, TestEnum.garply }));
}
public static void CheckTestMessageAllZero(TestAllTypes s)
{
Assert.IsFalse(s.BoolField);
Assert.AreEqual(0, s.Int8Field);
Assert.AreEqual(0, s.Int16Field);
Assert.AreEqual(0, s.Int32Field);
Assert.AreEqual(0, s.Int64Field);
Assert.AreEqual(0, s.UInt8Field);
Assert.AreEqual(0, s.UInt16Field);
Assert.AreEqual(0, s.UInt32Field);
Assert.AreEqual(0, s.UInt64Field);
Assert.AreEqual(0f, s.Float32Field);
Assert.AreEqual(0.0, s.Float64Field);
Assert.AreEqual(string.Empty, s.TextField);
Assert.IsTrue(Data(string.Empty).SequenceEqual(s.DataField));
{
var sub = s.StructField;
Assert.IsFalse(sub.BoolField);
Assert.AreEqual(0, sub.Int8Field);
Assert.AreEqual(0, sub.Int16Field);
Assert.AreEqual(0, sub.Int32Field);
Assert.AreEqual(0, sub.Int64Field);
Assert.AreEqual(0, sub.UInt8Field);
Assert.AreEqual(0, sub.UInt16Field);
Assert.AreEqual(0, sub.UInt32Field);
Assert.AreEqual(0, sub.UInt64Field);
Assert.AreEqual(0f, sub.Float32Field);
Assert.AreEqual(0.0, sub.Float64Field);
Assert.AreEqual(string.Empty, sub.TextField);
Assert.AreEqual(Data(string.Empty), sub.DataField);
{
var subsub = sub.StructField;
Assert.AreEqual(string.Empty, subsub.TextField);
Assert.AreEqual(string.Empty, subsub.StructField.TextField);
}
Assert.AreEqual(0, sub.VoidList);
Assert.AreEqual(0, sub.BoolList.Count);
Assert.AreEqual(0, sub.Int8List.Count);
Assert.AreEqual(0, sub.Int16List.Count);
Assert.AreEqual(0, sub.Int32List.Count);
Assert.AreEqual(0, sub.Int64List.Count);
Assert.AreEqual(0, sub.UInt8List.Count);
Assert.AreEqual(0, sub.UInt16List.Count);
Assert.AreEqual(0, sub.UInt32List.Count);
Assert.AreEqual(0, sub.UInt64List.Count);
Assert.AreEqual(0, sub.Float32List.Count);
Assert.AreEqual(0, sub.Float64List.Count);
Assert.AreEqual(0, sub.TextList.Count);
Assert.AreEqual(0, sub.DataList.Count);
Assert.AreEqual(0, sub.StructList.Count);
}
Assert.AreEqual(0, s.VoidList);
Assert.AreEqual(0, s.BoolList.Count);
Assert.AreEqual(0, s.Int8List.Count);
Assert.AreEqual(0, s.Int16List.Count);
Assert.AreEqual(0, s.Int32List.Count);
Assert.AreEqual(0, s.Int64List.Count);
Assert.AreEqual(0, s.UInt8List.Count);
Assert.AreEqual(0, s.UInt16List.Count);
Assert.AreEqual(0, s.UInt32List.Count);
Assert.AreEqual(0, s.UInt64List.Count);
Assert.AreEqual(0, s.Float32List.Count);
Assert.AreEqual(0, s.Float64List.Count);
Assert.AreEqual(0, s.TextList.Count);
Assert.AreEqual(0, s.DataList.Count);
Assert.AreEqual(0, s.StructList.Count);
}
public static void InitListDefaults(TestLists lists)
{
lists.List0 = new TestLists.Struct0[]
{
new TestLists.Struct0(),
new TestLists.Struct0()
};
lists.List1 = new TestLists.Struct1[]
{
new TestLists.Struct1() { F = true },
new TestLists.Struct1() { F = false },
new TestLists.Struct1() { F = true },
new TestLists.Struct1() { F = true }
};
lists.List8 = new TestLists.Struct8[]
{
new TestLists.Struct8() { F = 123 },
new TestLists.Struct8() { F = 45 }
};
lists.List16 = new TestLists.Struct16[]
{
new TestLists.Struct16() { F = 12345 },
new TestLists.Struct16() { F = 6789 }
};
lists.List32 = new TestLists.Struct32[]
{
new TestLists.Struct32() { F = 123456789 },
new TestLists.Struct32() { F = 234567890 }
};
lists.List64 = new TestLists.Struct64[]
{
new TestLists.Struct64() { F = 1234567890123456 },
new TestLists.Struct64() { F = 2345678901234567}
};
lists.ListP = new TestLists.StructP[]
{
new TestLists.StructP() { F = "foo" },
new TestLists.StructP() { F = "bar" }
};
lists.Int32ListList = new int[][]
{
new int[] { 1, 2, 3 },
new int[] { 4, 5 },
new int[] { 12341234 }
};
lists.TextListList = new string[][]
{
new string[] { "foo", "bar" },
new string[] { "baz" },
new string[] { "qux", "corge" }
};
lists.StructListList = new TestAllTypes[][]
{
new TestAllTypes[]
{
new TestAllTypes() { Int32Field = 123 },
new TestAllTypes() { Int32Field = 456 }
},
new TestAllTypes[]
{
new TestAllTypes() { Int32Field = 789 }
}
};
}
public static void CheckListDefault(TestLists lists)
{
Assert.AreEqual(2, lists.List0.Count);
Assert.AreEqual(4, lists.List1.Count);
Assert.AreEqual(2, lists.List8.Count);
Assert.AreEqual(2, lists.List16.Count);
Assert.AreEqual(2, lists.List32.Count);
Assert.AreEqual(2, lists.List64.Count);
Assert.AreEqual(2, lists.ListP.Count);
Assert.IsTrue(lists.List1[0].F);
Assert.IsFalse(lists.List1[1].F);
Assert.IsTrue(lists.List1[2].F);
Assert.IsTrue(lists.List1[3].F);
Assert.AreEqual(123, lists.List8[0].F);
Assert.AreEqual(45, lists.List8[1].F);
Assert.AreEqual(12345, lists.List16[0].F);
Assert.AreEqual(6789, lists.List16[1].F);
Assert.AreEqual(123456789, lists.List32[0].F);
Assert.AreEqual(234567890, lists.List32[1].F);
Assert.AreEqual(1234567890123456, lists.List64[0].F);
Assert.AreEqual(2345678901234567, lists.List64[1].F);
Assert.AreEqual("foo", lists.ListP[0].F);
Assert.AreEqual("bar", lists.ListP[1].F);
Assert.AreEqual(3, lists.Int32ListList.Count);
Assert.IsTrue(lists.Int32ListList[0].SequenceEqual(new int[] { 1, 2, 3 }));
Assert.IsTrue(lists.Int32ListList[1].SequenceEqual(new int[] { 4, 5 }));
Assert.IsTrue(lists.Int32ListList[2].SequenceEqual(new int[] { 12341234 }));
Assert.AreEqual(3, lists.TextListList.Count);
Assert.IsTrue(lists.TextListList[0].SequenceEqual(new string[] { "foo", "bar" }));
Assert.IsTrue(lists.TextListList[1].SequenceEqual(new string[] { "baz" }));
Assert.IsTrue(lists.TextListList[2].SequenceEqual(new string[] { "qux", "corge" }));
Assert.AreEqual(2, lists.StructListList.Count);
Assert.AreEqual(2, lists.StructListList[0].Count);
Assert.AreEqual(123, lists.StructListList[0][0]);
Assert.AreEqual(456, lists.StructListList[0][1]);
Assert.AreEqual(1, lists.StructListList[1].Count);
Assert.AreEqual(789, lists.StructListList[1][0]);
}
}
class Counters
{
public int CallCount;
public int HandleCount;
}
#region TestInterface
class TestInterfaceImpl : ITestInterface
{
readonly TaskCompletionSource<int> _tcs;
protected readonly Counters _counters;
public TestInterfaceImpl(Counters counters, TaskCompletionSource<int> tcs)
{
_tcs = tcs;
_counters = counters;
}
public TestInterfaceImpl(Counters counters)
{
_counters = counters;
}
public Task Bar(CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public Task Baz(TestAllTypes s, CancellationToken cancellationToken)
{
Interlocked.Increment(ref _counters.CallCount);
Common.CheckTestMessage(s);
return Task.CompletedTask;
}
public void Dispose()
{
_tcs?.SetResult(0);
}
public virtual Task<string> Foo(uint i, bool j, CancellationToken cancellationToken)
{
Interlocked.Increment(ref _counters.CallCount);
Assert.AreEqual(123u, i);
Assert.IsTrue(j);
return Task.FromResult("foo");
}
}
#endregion TestInterface
#region TestExtends
class TestExtendsImpl : TestInterfaceImpl, ITestExtends
{
public TestExtendsImpl(Counters counters) : base(counters)
{
}
public override Task<string> Foo(uint i, bool j, CancellationToken cancellationToken)
{
Interlocked.Increment(ref _counters.CallCount);
Assert.AreEqual(321u, i);
Assert.IsFalse(j);
return Task.FromResult("bar");
}
public Task Corge(TestAllTypes s, CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
public Task<TestAllTypes> Grault(CancellationToken cancellationToken)
{
Interlocked.Increment(ref _counters.CallCount);
var result = new TestAllTypes();
Common.InitTestMessage(result);
return Task.FromResult(result);
}
public Task Qux(CancellationToken cancellationToken)
{
throw new NotImplementedException();
}
}
#endregion TestExtends
#region TestPipeline
class TestPipelineImpl : ITestPipeline
{
protected readonly Counters _counters;
public TestPipelineImpl(Counters counters)
{
_counters = counters;
}
public void Dispose()
{
}
public async Task<(string, TestPipeline.AnyBox)> GetAnyCap(uint n, BareProxy inCap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
Assert.AreEqual(234u, n);
var s = await inCap.Cast<ITestInterface>(true).Foo(123, true, cancellationToken_);
Assert.AreEqual("foo", s);
return ("bar", new TestPipeline.AnyBox() { Cap = BareProxy.FromImpl(new TestExtendsImpl(_counters)) });
}
public async Task<(string, TestPipeline.Box)> GetCap(uint n, ITestInterface inCap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
Assert.AreEqual(234u, n);
var s = await inCap.Foo(123, true, cancellationToken_);
Assert.AreEqual("foo", s);
return ("bar", new TestPipeline.Box() { Cap = new TestExtendsImpl(_counters) });
}
public Task TestPointers(ITestInterface cap, AnyPointer obj, IReadOnlyList<ITestInterface> list, CancellationToken cancellationToken_)
{
throw new NotImplementedException();
}
}
#endregion TestPipeline
#region TestCallOrder
class TestCallOrderImpl : ITestCallOrder
{
ILogger Logger { get; } = Logging.CreateLogger<TestCallOrderImpl>();
public uint Count { get; set; }
public void Dispose()
{
}
public Task<uint> GetCallSequence(uint expected, CancellationToken cancellationToken_)
{
return Task.FromResult(Count++);
}
}
#endregion TestCallOrder
#region TestTailCaller
class TestTailCaller : ITestTailCaller
{
public void Dispose()
{
}
public Task<TestTailCallee.TailResult> Foo(int i, ITestTailCallee callee, CancellationToken cancellationToken_)
{
return callee.Foo(i, "from TestTailCaller", cancellationToken_);
}
}
#endregion TestTailCaller
#region TestTailCaller
class TestTailCallerImpl : ITestTailCaller
{
readonly Counters _counters;
public TestTailCallerImpl(Counters counters)
{
_counters = counters;
}
public void Dispose()
{
}
public Task<TestTailCallee.TailResult> Foo(int i, ITestTailCallee callee, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
using (callee)
{
return callee.Foo(i, "from TestTailCaller", cancellationToken_);
}
}
}
#endregion TestTailCaller
#region TestTailCallee
class TestTailCalleeImpl : ITestTailCallee
{
readonly Counters _counters;
public TestTailCalleeImpl(Counters counters)
{
_counters = counters;
}
public void Dispose()
{
}
public Task<TestTailCallee.TailResult> Foo(int i, string t, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
var result = new TestTailCallee.TailResult()
{
I = (uint)i,
T = t,
C = new TestCallOrderImpl()
};
return Task.FromResult(result);
}
}
#endregion TestTailCallee
#region TestMoreStuff
class TestMoreStuffImpl : ITestMoreStuff
{
readonly TaskCompletionSource<int> _echoAllowed = new TaskCompletionSource<int>();
readonly Counters _counters;
public TestMoreStuffImpl(Counters counters)
{
_counters = counters;
}
public ITestInterface ClientToHold { get; set; }
public void EnableEcho()
{
_echoAllowed.SetResult(0);
}
public async Task<string> CallFoo(ITestInterface cap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
using (cap)
{
string s = await cap.Foo(123, true, cancellationToken_);
Assert.AreEqual("foo", s);
}
return "bar";
}
public async Task<string> CallFooWhenResolved(ITestInterface cap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
await ((Proxy)cap).WhenResolved;
string s = await cap.Foo(123, true, cancellationToken_);
Assert.AreEqual("foo", s);
return "bar";
}
public async Task<string> CallHeld(CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
string s = await ClientToHold.Foo(123, true, cancellationToken_);
Assert.AreEqual("foo", s);
return "bar";
}
public void Dispose()
{
ClientToHold?.Dispose();
}
public Task<ITestCallOrder> Echo(ITestCallOrder cap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
return Task.FromResult(cap);
}
public Task ExpectCancel(ITestInterface cap, CancellationToken cancellationToken_)
{
return NeverReturn(cap, cancellationToken_);
}
public Task<uint> GetCallSequence(uint expected, CancellationToken cancellationToken_)
{
return Task.FromResult((uint)(Interlocked.Increment(ref _counters.CallCount) - 1));
}
public Task<string> GetEnormousString(CancellationToken cancellationToken_)
{
return Task.FromResult(new string(new char[100000000]));
}
public Task<ITestHandle> GetHandle(CancellationToken cancellationToken_)
{
return Task.FromResult((ITestHandle)new TestHandleImpl(_counters));
}
public Task<ITestInterface> GetHeld(CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
return Task.FromResult(ClientToHold);
}
public Task<ITestMoreStuff> GetNull(CancellationToken cancellationToken_)
{
return Task.FromResult(default(ITestMoreStuff));
}
public Task Hold(ITestInterface cap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
ClientToHold?.Dispose();
ClientToHold = cap;
return Task.CompletedTask;
}
public Task<(string, string)> MethodWithDefaults(string a, uint b, string c, CancellationToken cancellationToken_)
{
throw new NotImplementedException();
}
public Task MethodWithNullDefault(string a, ITestInterface b, CancellationToken cancellationToken_)
{
throw new NotImplementedException();
}
public async Task<ITestInterface> NeverReturn(ITestInterface cap, CancellationToken cancellationToken_)
{
Interlocked.Increment(ref _counters.CallCount);
try
{
var tcs = new TaskCompletionSource<int>();
using (cancellationToken_.Register(() => tcs.SetResult(0)))
{
await tcs.Task;
throw new TaskCanceledException();
}
}
finally
{
cap.Dispose();
}
}
}
#endregion TestMoreStuff
#region TestHandle
class TestHandleImpl : ITestHandle, IDisposable
{
readonly Counters _counters;
public TestHandleImpl(Counters counters)
{
_counters = counters;
Interlocked.Increment(ref _counters.HandleCount);
}
public void Dispose()
{
Interlocked.Decrement(ref _counters.HandleCount);
}
}
#endregion TestHandle
}
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