protected Api()
{
jsonBuffer = new System.Buffers.ArrayBufferWriter <byte>();
var jsonOptions = new System.Text.Json.JsonWriterOptions()
{
SkipValidation = true
};
jsonWriter = new System.Text.Json.Utf8JsonWriter(jsonBuffer, jsonOptions);
}
internal void _WriteJSON(System.IO.Stream sw, bool indented)
{
System.Text.Json.JsonWriterOptions options = default;
options.Indented = indented;
using (var writer = new System.Text.Json.Utf8JsonWriter(sw, options))
{
this.Serialize(writer);
}
}
internal void _WriteJSON(System.IO.Stream sw, bool indented)
{
System.Text.Json.JsonWriterOptions options = new System.Text.Json.JsonWriterOptions()
{
Encoder = JavaScriptEncoder.Create(UnicodeRanges.All)
};
options.Indented = indented;
using (var writer = new System.Text.Json.Utf8JsonWriter(sw, options))
{
this.Serialize(writer);
}
}
public void TestJsonExtendedCharacters()
{
TestContext.CurrentContext.AttachShowDirLink();
TestContext.CurrentContext.AttachGltfValidatorLinks();
// create a test model
var model = Schema2.ModelRoot.CreateModel();
model.Asset.Copyright = UNESCAPED;
model.UseScene(UNESCAPED);
model.Asset.Extras = JsonContent.CreateFrom(new string[] { UNESCAPED, ESCAPED, UNESCAPED });
model.CreateImage().Content = Memory.MemoryImage.DefaultPngImage;
// create write settings
var joptions = new System.Text.Json.JsonWriterOptions
{
Indented = true,
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
};
var wsettings = new Schema2.WriteSettings();
wsettings.JsonOptions = joptions;
// model save-load roundtrip
var roundtripPath = model.AttachToCurrentTest("extended 你好 characters.gltf", wsettings);
var roundtripJson = System.IO.File.ReadAllText(roundtripPath);
var roundtripModel = Schema2.ModelRoot.Load(roundtripPath);
// checks
TestContext.WriteLine(roundtripJson);
Assert.IsTrue(roundtripJson.Contains("你好"));
// https://github.com/KhronosGroup/glTF/issues/1978#issuecomment-831744624
Assert.IsTrue(roundtripJson.Contains("extended%20%E4%BD%A0%E5%A5%BD%20characters.png"));
Assert.IsTrue(roundtripModel.LogicalImages[0].Content.IsPng);
}
public Utf8JsonWriter(System.IO.Stream utf8Json, System.Text.Json.JsonWriterOptions options = default(System.Text.Json.JsonWriterOptions))
{
}
public Utf8JsonWriter(System.Buffers.IBufferWriter <byte> bufferWriter, System.Text.Json.JsonWriterOptions options = default(System.Text.Json.JsonWriterOptions))
{
}
public JsonWriterState(System.Text.Json.JsonWriterOptions options = default(System.Text.Json.JsonWriterOptions))
{
throw null;
}
