add test that triggers direct removal of block in gc

1 files changed, 34 insertions, 0 deletions

diff --git a/zenstore/compactcas.cpp b/zenstore/compactcas.cpp
index fe0fc8f6b..b816869c3 100644
--- a/zenstore/compactcas.cpp
+++ b/zenstore/compactcas.cpp
@@ -1400,6 +1400,40 @@ TEST_CASE("compactcas.gc.basic")
 	IoHash	 ChunkHash = IoHash::HashBuffer(Chunk);
 
 	const auto InsertResult = Cas.InsertChunk(Chunk, ChunkHash);
+	CHECK(InsertResult.New);
+
+	GcContext GcCtx;
+	GcCtx.CollectSmallObjects(true);
+
+	Cas.CollectGarbage(GcCtx);
+
+	CHECK(!Cas.HaveChunk(ChunkHash));
+}
+
+TEST_CASE("compactcas.gc.removefile")
+{
+	ScopedTemporaryDirectory TempDir;
+
+	CasStoreConfiguration CasConfig;
+	CasConfig.RootDirectory = TempDir.Path();
+	CreateDirectories(CasConfig.RootDirectory);
+
+	IoBuffer Chunk	   = CreateChunk(128);
+	IoHash	 ChunkHash = IoHash::HashBuffer(Chunk);
+	{
+		CasGc				 Gc;
+		CasContainerStrategy Cas(CasConfig, Gc);
+		Cas.Initialize("cb", 65536, 1 << 4, true);
+
+		const auto InsertResult = Cas.InsertChunk(Chunk, ChunkHash);
+		CHECK(InsertResult.New);
+		const auto InsertResultDup = Cas.InsertChunk(Chunk, ChunkHash);
+		CHECK(!InsertResultDup.New);
+	}
+
+	CasGc				 Gc;
+	CasContainerStrategy Cas(CasConfig, Gc);
+	Cas.Initialize("cb", 65536, 1 << 4, false);
 
 	GcContext GcCtx;
 	GcCtx.CollectSmallObjects(true);