public async Task RoundtripSimpleStructure()
{
var context = BuildXLContext.CreateInstanceForTesting();
var cache = new InMemoryArtifactContentCache(context);
var originalEntry = new PipCacheDescriptorV2Metadata()
{
Id = 123,
NumberOfWarnings = 456,
TraceInfo = "Good job."
};
Possible <ContentHash> maybeStored =
await cache.TrySerializeAndStoreContent(originalEntry);
XAssert.IsTrue(maybeStored.Succeeded);
var maybeDeserialized =
await cache.TryLoadAndDeserializeContent <PipCacheDescriptorV2Metadata>(maybeStored.Result);
XAssert.IsTrue(maybeDeserialized.Succeeded);
PipCacheDescriptorV2Metadata roundtripped = maybeDeserialized.Result;
XAssert.IsNotNull(roundtripped, "Expected content available");
XAssert.AreEqual(originalEntry.Id, roundtripped.Id);
XAssert.AreEqual(originalEntry.NumberOfWarnings, roundtripped.NumberOfWarnings);
XAssert.AreEqual(originalEntry.TraceInfo, roundtripped.TraceInfo);
}
public async Task DeserializationReturnsNullIfUnavailable()
{
var cache = new InMemoryArtifactContentCache();
ContentHash imaginaryContent = ContentHashingUtilities.HashBytes(Encoding.UTF8.GetBytes("Imagination"));
var maybeDeserialized =
await cache.TryLoadAndDeserializeContent <PipCacheDescriptorV2Metadata>(imaginaryContent);
XAssert.IsTrue(maybeDeserialized.Succeeded);
XAssert.IsNull(maybeDeserialized.Result, "Should be a miss (cache empty)");
}
/// <summary>
/// Gets an artifact cache for the given context
/// </summary>
public InMemoryArtifactContentCache GetArtifacts(PipExecutionContext context)
{
if (m_artifacts == null)
{
m_artifacts = new InMemoryArtifactContentCache(context);
}
else
{
m_artifacts = m_artifacts.WrapForContext(context);
}
return(m_artifacts);
}
/// <summary>
/// Gets an artifact cache for the given context
/// </summary>
public InMemoryArtifactContentCache GetArtifacts()
{
if (m_artifacts == null)
{
m_artifacts = new InMemoryArtifactContentCache();
}
else
{
m_artifacts = m_artifacts.Wrap();
}
return(m_artifacts);
}
private void CreateHistoricCache(
LoggingContext loggingContext,
string locationName,
out PipExecutionContext context,
out HistoricMetadataCache cache,
out InMemoryArtifactContentCache memoryCache,
Func <HistoricMetadataCache, Task> loadTask = null)
{
context = BuildXLContext.CreateInstanceForTesting();
memoryCache = new InMemoryArtifactContentCache();
cache = new HistoricMetadataCache(
loggingContext,
new EngineCache(
memoryCache,
new InMemoryTwoPhaseFingerprintStore()),
context,
new PathExpander(),
AbsolutePath.Create(context.PathTable, Path.Combine(TemporaryDirectory, locationName)),
loadTask);
}
public HarnessArtifactContentCache()
{
m_cache = new InMemoryArtifactContentCache();
}
public HarnessArtifactContentCache()
{
var context = BuildXLContext.CreateInstanceForTesting();
m_cache = new InMemoryArtifactContentCache(context);
}
