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RyanLamanskyRyanLamansky
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JSON is now read with System.Text.Json instead of Newtonsoft. Updated MSTest.
1 parent cdf03b1 commit dc28c9e

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+78
-63
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2 files changed

+78
-63
lines changed

‎WebAssembly.Tests/Runtime/SpecTestRunner.cs‎

Lines changed: 75 additions & 58 deletions
Original file line numberDiff line numberDiff line change
@@ -1,13 +1,12 @@
1-
using JsonSubTypes;
2-
using Microsoft.VisualStudio.TestTools.UnitTesting;
3-
using Newtonsoft.Json;
4-
using Newtonsoft.Json.Converters;
1+
using Microsoft.VisualStudio.TestTools.UnitTesting;
52
using System;
63
using System.Collections.Generic;
74
using System.IO;
85
using System.Linq;
96
using System.Reflection;
107
using System.Runtime.ExceptionServices;
8+
using System.Text.Json;
9+
using System.Text.Json.Serialization;
1110

1211
// Effect of this is trusting that the source JSONs are valid.
1312
#pragma warning disable CS8618 // Non-nullable field is uninitialized. Consider declaring as nullable.
@@ -26,61 +25,39 @@ public static void Run<TExports>(string pathBase, string json)
2625
Run<TExports>(pathBase, json, null);
2726
}
2827

28+
private static readonly RegeneratingWeakReference<JsonSerializerOptions> serializerOptions =
29+
new(() => new JsonSerializerOptions
30+
{
31+
IncludeFields = true,
32+
});
33+
2934
public static void Run<TExports>(string pathBase, string json, Func<uint, bool>? skip)
3035
where TExports : class
3136
{
3237
TestInfo testInfo;
33-
using (var reader = new StreamReader(Path.Combine(pathBase, json)))
38+
using (var reader = File.OpenRead(Path.Combine(pathBase, json)))
3439
{
35-
var settings = new JsonSerializerSettings();
36-
settings.Converters.Add(JsonSubtypesConverterBuilder
37-
.Of(typeof(Command), "type")
38-
.RegisterSubtype(typeof(ModuleCommand), CommandType.module)
39-
.RegisterSubtype(typeof(AssertReturn), CommandType.assert_return)
40-
.RegisterSubtype(typeof(AssertReturnCanonicalNan), CommandType.assert_return_canonical_nan)
41-
.RegisterSubtype(typeof(AssertReturnArithmeticNan), CommandType.assert_return_arithmetic_nan)
42-
.RegisterSubtype(typeof(AssertInvalid), CommandType.assert_invalid)
43-
.RegisterSubtype(typeof(AssertTrap), CommandType.assert_trap)
44-
.RegisterSubtype(typeof(AssertMalformed), CommandType.assert_malformed)
45-
.RegisterSubtype(typeof(AssertExhaustion), CommandType.assert_exhaustion)
46-
.RegisterSubtype(typeof(AssertUnlinkable), CommandType.assert_unlinkable)
47-
.RegisterSubtype(typeof(Register), CommandType.register)
48-
.RegisterSubtype(typeof(AssertReturn), CommandType.action)
49-
.RegisterSubtype(typeof(AssertUninstantiable), CommandType.assert_uninstantiable)
50-
.Build());
51-
settings.Converters.Add(JsonSubtypesConverterBuilder
52-
.Of(typeof(TestAction), "type")
53-
.RegisterSubtype(typeof(Invoke), TestActionType.invoke)
54-
.RegisterSubtype(typeof(Get), TestActionType.get)
55-
.Build());
56-
settings.Converters.Add(JsonSubtypesConverterBuilder
57-
.Of(typeof(TypedValue), "type")
58-
.RegisterSubtype(typeof(Int32Value), RawValueType.i32)
59-
.RegisterSubtype(typeof(Int64Value), RawValueType.i64)
60-
.RegisterSubtype(typeof(Float32Value), RawValueType.f32)
61-
.RegisterSubtype(typeof(Float64Value), RawValueType.f64)
62-
.Build());
63-
testInfo = (TestInfo)JsonSerializer.Create(settings).Deserialize(reader, typeof(TestInfo))!;
40+
testInfo = JsonSerializer.Deserialize<TestInfo>(reader, serializerOptions)!;
6441
}
6542

6643
ObjectMethods? methodsByName = null;
6744
var moduleMethodsByName = new Dictionary<string, ObjectMethods>();
6845

6946
// From https://github.com/WebAssembly/spec/blob/master/interpreter/host/spectest.ml
7047
var imports = new ImportDictionary
71-
{
72-
{ "spectest", "print_i32", new FunctionImport((Action<int>)(i => { })) },
73-
{ "spectest", "print_i32_f32", new FunctionImport((Action<int, float>)((i, f) => { })) },
74-
{ "spectest", "print_f64_f64", new FunctionImport((Action<double, double>)((d1, d2) => { })) },
75-
{ "spectest", "print_f32", new FunctionImport((Action<float>)(i => { })) },
76-
{ "spectest", "print_f64", new FunctionImport((Action<double>)(i => { })) },
77-
{ "spectest", "global_i32", new GlobalImport(() => 666) },
78-
{ "spectest", "global_i64", new GlobalImport(() => 666L) },
79-
{ "spectest", "global_f32", new GlobalImport(() => 666.0F) },
80-
{ "spectest", "global_f64", new GlobalImport(() => 666.0) },
81-
{ "spectest", "table", new FunctionTable(10, 20) }, // Table.alloc (TableType ({min = 10l; max = Some 20l}, FuncRefType))
82-
{ "spectest", "memory", new MemoryImport(() => new UnmanagedMemory(1, 2)) }, // Memory.alloc (MemoryType {min = 1l; max = Some 2l})
83-
};
48+
{
49+
{ "spectest", "print_i32", new FunctionImport((Action<int>)(i => { })) },
50+
{ "spectest", "print_i32_f32", new FunctionImport((Action<int, float>)((i, f) => { })) },
51+
{ "spectest", "print_f64_f64", new FunctionImport((Action<double, double>)((d1, d2) => { })) },
52+
{ "spectest", "print_f32", new FunctionImport((Action<float>)(i => { })) },
53+
{ "spectest", "print_f64", new FunctionImport((Action<double>)(i => { })) },
54+
{ "spectest", "global_i32", new GlobalImport(() => 666) },
55+
{ "spectest", "global_i64", new GlobalImport(() => 666L) },
56+
{ "spectest", "global_f32", new GlobalImport(() => 666.0F) },
57+
{ "spectest", "global_f64", new GlobalImport(() => 666.0) },
58+
{ "spectest", "table", new FunctionTable(10, 20) }, // Table.alloc (TableType ({min = 10l; max = Some 20l}, FuncRefType))
59+
{ "spectest", "memory", new MemoryImport(() => new UnmanagedMemory(1, 2)) }, // Memory.alloc (MemoryType {min = 1l; max = Some 2l})
60+
};
8461

8562
var registrationCandidates = new ImportDictionary();
8663

@@ -130,26 +107,36 @@ void GetMethod(TestAction action, out MethodInfo info, out object host)
130107
}
131108
if (assert.expected?.Length > 0)
132109
{
133-
if (assert.expected[0].BoxedValue.Equals(result))
110+
var rawExpected = assert.expected[0];
111+
if (rawExpected.BoxedValue.Equals(result))
134112
continue;
135113

136-
switch (assert.expected[0].type)
114+
switch (rawExpected.type)
137115
{
116+
default:
117+
// This happens in conversion.json starting at "line": 317 when run via GitHub Action but never locally (for me).
118+
Assert.Inconclusive($"{command.line}: Failed to parse expected value type.");
119+
return;
120+
121+
case RawValueType.i32:
122+
case RawValueType.i64:
123+
break;
124+
138125
case RawValueType.f32:
139126
{
140-
var expected = ((Float32Value)assert.expected[0]).ActualValue;
127+
var expected = ((Float32Value)rawExpected).ActualValue;
141128
Assert.AreEqual(expected, (float)result!, Math.Abs(expected * 0.000001f), $"{command.line}: f32 compare");
142129
}
143130
continue;
144131
case RawValueType.f64:
145132
{
146-
var expected = ((Float64Value)assert.expected[0]).ActualValue;
133+
var expected = ((Float64Value)rawExpected).ActualValue;
147134
Assert.AreEqual(expected, (double)result!, Math.Abs(expected * 0.000001), $"{command.line}: f64 compare");
148135
}
149136
continue;
150137
}
151138

152-
throw new AssertFailedException($"{command.line}: Not equal: {assert.expected[0].BoxedValue} and {result}");
139+
throw new AssertFailedException($"{command.line}: Not equal {rawExpected.type}: {rawExpected.BoxedValue} and {result}");
153140
}
154141
continue;
155142
case AssertReturnCanonicalNan assert:
@@ -467,7 +454,8 @@ void GetMethod(TestAction action, out MethodInfo info, out object host)
467454
throw new AssertFailedException($"{command.line}: {command} doesn't have a test procedure set up.");
468455
}
469456
}
470-
catch (Exception x) when (!System.Diagnostics.Debugger.IsAttached && x is not AssertFailedException)
457+
catch (Exception x)
458+
when (!System.Diagnostics.Debugger.IsAttached && x is not UnitTestAssertException)
471459
{
472460
throw new AssertFailedException($"{command.line}: {x}", x);
473461
}
@@ -500,7 +488,7 @@ public ObjectMethods(object host)
500488
}
501489
}
502490

503-
[JsonConverter(typeof(StringEnumConverter))]
491+
[JsonConverter(typeof(JsonStringEnumConverter<CommandType>))]
504492
enum CommandType
505493
{
506494
module,
@@ -524,6 +512,20 @@ class TestInfo
524512
public Command[] commands;
525513
}
526514

515+
516+
[JsonPolymorphic(TypeDiscriminatorPropertyName = nameof(type))]
517+
[JsonDerivedType(typeof(ModuleCommand), typeDiscriminator: nameof(CommandType.module))]
518+
[JsonDerivedType(typeof(AssertReturn), typeDiscriminator: nameof(CommandType.assert_return))]
519+
[JsonDerivedType(typeof(AssertReturnCanonicalNan), typeDiscriminator: nameof(CommandType.assert_return_canonical_nan))]
520+
[JsonDerivedType(typeof(AssertReturnArithmeticNan), typeDiscriminator: nameof(CommandType.assert_return_arithmetic_nan))]
521+
[JsonDerivedType(typeof(AssertInvalid), typeDiscriminator: nameof(CommandType.assert_invalid))]
522+
[JsonDerivedType(typeof(AssertTrap), typeDiscriminator: nameof(CommandType.assert_trap))]
523+
[JsonDerivedType(typeof(AssertMalformed), typeDiscriminator: nameof(CommandType.assert_malformed))]
524+
[JsonDerivedType(typeof(AssertExhaustion), typeDiscriminator: nameof(CommandType.assert_exhaustion))]
525+
[JsonDerivedType(typeof(AssertUnlinkable), typeDiscriminator: nameof(CommandType.assert_unlinkable))]
526+
[JsonDerivedType(typeof(Register), typeDiscriminator: nameof(CommandType.register))]
527+
[JsonDerivedType(typeof(NoReturn), typeDiscriminator: nameof(CommandType.action))]
528+
[JsonDerivedType(typeof(AssertUninstantiable), typeDiscriminator: nameof(CommandType.assert_uninstantiable))]
527529
abstract class Command
528530
{
529531
public CommandType type;
@@ -540,7 +542,7 @@ class ModuleCommand : Command
540542
public override string ToString() => $"{base.ToString()}: {filename}";
541543
}
542544

543-
[JsonConverter(typeof(StringEnumConverter))]
545+
[JsonConverter(typeof(JsonStringEnumConverter<RawValueType>))]
544546
enum RawValueType
545547
{
546548
i32 = WebAssemblyValueType.Int32,
@@ -556,13 +558,19 @@ class TypeOnly
556558
public override string ToString() => type.ToString();
557559
}
558560

561+
[JsonPolymorphic(TypeDiscriminatorPropertyName = nameof(type))]
562+
[JsonDerivedType(typeof(Int32Value), typeDiscriminator: nameof(RawValueType.i32))]
563+
[JsonDerivedType(typeof(Int64Value), typeDiscriminator: nameof(RawValueType.i64))]
564+
[JsonDerivedType(typeof(Float32Value), typeDiscriminator: nameof(RawValueType.f32))]
565+
[JsonDerivedType(typeof(Float64Value), typeDiscriminator: nameof(RawValueType.f64))]
559566
abstract class TypedValue : TypeOnly
560567
{
561568
public abstract object BoxedValue { get; }
562569
}
563570

564571
class Int32Value : TypedValue
565572
{
573+
[JsonNumberHandling(JsonNumberHandling.AllowReadingFromString)]
566574
public uint value;
567575

568576
public override object BoxedValue => (int)value;
@@ -572,6 +580,7 @@ class Int32Value : TypedValue
572580

573581
class Int64Value : TypedValue
574582
{
583+
[JsonNumberHandling(JsonNumberHandling.AllowReadingFromString)]
575584
public ulong value;
576585

577586
public override object BoxedValue => (long)value;
@@ -597,13 +606,16 @@ class Float64Value : Int64Value
597606
public override string ToString() => $"{type}: {BoxedValue}";
598607
}
599608

600-
[JsonConverter(typeof(StringEnumConverter))]
609+
[JsonConverter(typeof(JsonStringEnumConverter<TestActionType>))]
601610
enum TestActionType
602611
{
603612
invoke,
604613
get,
605614
}
606615

616+
[JsonPolymorphic(TypeDiscriminatorPropertyName = nameof(type))]
617+
[JsonDerivedType(typeof(Invoke), typeDiscriminator: nameof(TestActionType.invoke))]
618+
[JsonDerivedType(typeof(Get), typeDiscriminator: nameof(TestActionType.get))]
607619
abstract class TestAction
608620
{
609621
public TestActionType type;
@@ -629,7 +641,7 @@ class Get : TestAction
629641
{
630642
public override object? Call(MethodInfo methodInfo, object obj)
631643
{
632-
return methodInfo.Invoke(obj, Array.Empty<object>());
644+
return methodInfo.Invoke(obj, []);
633645
}
634646
}
635647

@@ -647,6 +659,11 @@ class AssertReturn : AssertCommand
647659
public override string ToString() => $"{base.ToString()} = [{string.Join(',', (IEnumerable<TypedValue>)expected)}]";
648660
}
649661

662+
class NoReturn : AssertReturn
663+
{
664+
public override string ToString() => $"{base.ToString()}";
665+
}
666+
650667
class AssertReturnCanonicalNan : AssertCommand
651668
{
652669
public TypeOnly[] expected;
@@ -702,5 +719,5 @@ class Register : Command
702719
public string name;
703720
public string @as;
704721
}
705-
#pragma warning restore
722+
#pragma warning restore
706723
}

‎WebAssembly.Tests/WebAssembly.Tests.csproj‎

Lines changed: 3 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -15,11 +15,9 @@
1515
</ItemGroup>
1616

1717
<ItemGroup>
18-
<PackageReference Include="JsonSubTypes" Version="1.8.0" />
19-
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.1" />
20-
<PackageReference Include="MSTest.TestAdapter" Version="2.2.3" />
21-
<PackageReference Include="MSTest.TestFramework" Version="2.2.3" />
22-
<PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
18+
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
19+
<PackageReference Include="MSTest.TestAdapter" Version="3.4.3" />
20+
<PackageReference Include="MSTest.TestFramework" Version="3.4.3" />
2321
</ItemGroup>
2422

2523
<ItemGroup>

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