private static async Task <FullCacheRecord> DoPipAsyncImpl(ICacheSession session,
WeakFingerprintHash weak,
Hash simpleHash,
FakeBuild fake,
CacheDeterminism determinism,
CasAccessMethod accessMethod)
{
foreach (var strongTask in session.EnumerateStrongFingerprints(weak))
{
StrongFingerprint possibleHit = await strongTask.SuccessAsync();
if (fake.OutputListHash.Equals(possibleHit.CasElement))
{
if (simpleHash.Equals(possibleHit.HashElement))
{
// A cache hit! Our strong fingerprint matched
return(new FullCacheRecord(possibleHit, await session.GetCacheEntryAsync(possibleHit).SuccessAsync()));
}
}
}
// A cache miss - add the content to the cache and then
// add the build.
CasHash inputList = await AddToCasAsync(fake.OutputList, accessMethod, session).SuccessAsync();
CasHash[] items = new CasHash[fake.Outputs.Length];
for (int i = 0; i < items.Length; i++)
{
items[i] = await AddToCasAsync(fake.Outputs[i], accessMethod, session).SuccessAsync();
}
CasEntries entries = new CasEntries(items, determinism);
FullCacheRecordWithDeterminism cacheRecord = await session.AddOrGetAsync(weak, inputList, simpleHash, entries).SuccessAsync();
XAssert.AreEqual(null, cacheRecord.Record);
// Produce a full cache record manually - such that the CacheId is our own "NewRecordCacheId"
return(new FullCacheRecord(new StrongFingerprint(weak, inputList, simpleHash, NewRecordCacheId), entries));
}
