private async Task SerializeAsync(DiagnosticDataSerializer serializer, object documentOrProject, object key, string stateKey, ImmutableArray <DiagnosticData> diagnostics)
{
// try to serialize it
if (await serializer.SerializeAsync(documentOrProject, stateKey, diagnostics, CancellationToken.None).ConfigureAwait(false))
{
// we succeeded saving it to persistent storage. remove it from in memory cache if it exists
RemoveInMemoryCacheEntry(key, stateKey);
return;
}
// if serialization fail, hold it in the memory
InMemoryStorage.Cache(_owner.Analyzer, ValueTuple.Create(key, stateKey), new CacheEntry(serializer.Version, diagnostics));
}
public async Task SerializationTest_Document()
{
using (var workspace = new TestWorkspace(TestExportProvider.ExportProviderWithCSharpAndVisualBasic, workspaceKind: "DiagnosticDataSerializerTest"))
{
var document = workspace.CurrentSolution.AddProject("TestProject", "TestProject", LanguageNames.CSharp).AddDocument("TestDocument", "");
var diagnostics = new[]
{
new DiagnosticData(
"test1", "Test", "test1 message", "test1 message format",
DiagnosticSeverity.Info, DiagnosticSeverity.Info, false, 1,
ImmutableArray <string> .Empty, ImmutableDictionary <string, string> .Empty,
workspace, document.Project.Id, new DiagnosticDataLocation(document.Id,
new TextSpan(10, 20), "originalFile1", 30, 30, 40, 40, "mappedFile1", 10, 10, 20, 20)),
new DiagnosticData(
"test2", "Test", "test2 message", "test2 message format",
DiagnosticSeverity.Warning, DiagnosticSeverity.Warning, true, 0,
ImmutableArray.Create <string>("Test2"), ImmutableDictionary <string, string> .Empty.Add("propertyKey", "propertyValue"),
workspace, document.Project.Id, new DiagnosticDataLocation(document.Id,
new TextSpan(30, 40), "originalFile2", 70, 70, 80, 80, "mappedFile2", 50, 50, 60, 60), title: "test2 title", description: "test2 description", helpLink: "http://test2link"),
new DiagnosticData(
"test3", "Test", "test3 message", "test3 message format",
DiagnosticSeverity.Error, DiagnosticSeverity.Warning, true, 2,
ImmutableArray.Create <string>("Test3", "Test3_2"), ImmutableDictionary <string, string> .Empty.Add("p1Key", "p1Value").Add("p2Key", "p2Value"),
workspace, document.Project.Id, new DiagnosticDataLocation(document.Id,
new TextSpan(50, 60), "originalFile3", 110, 110, 120, 120, "mappedFile3", 90, 90, 100, 100), title: "test3 title", description: "test3 description", helpLink: "http://test3link"),
}.ToImmutableArray();
var utcTime = DateTime.UtcNow;
var analyzerVersion = VersionStamp.Create(utcTime);
var version = VersionStamp.Create(utcTime.AddDays(1));
var key = "document";
var serializer = new DiagnosticDataSerializer(analyzerVersion, version);
Assert.True(await serializer.SerializeAsync(document, key, diagnostics, CancellationToken.None).ConfigureAwait(false));
var recovered = await serializer.DeserializeAsync(document, key, CancellationToken.None);
AssertDiagnostics(diagnostics, recovered);
}
}
