Add test for disabling of cache in removed db

2 files changed, 5 insertions, 0 deletions

diff --git a/searchlib/src/vespa/searchlib/docstore/documentstore.cpp b/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
index 7d585007d76..e41c1846500 100644
--- a/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
+++ b/searchlib/src/vespa/searchlib/docstore/documentstore.cpp
@@ -121,6 +121,10 @@ DocumentStore::Config::operator == (const Config &rhs) const {
             (_compression == rhs._compression);
 }
 
+size_t
+DocumentStore::getCacheCapacity() const {
+    return _cache->capacityBytes();
+}
 
 DocumentStore::DocumentStore(const Config & config, IDataStore & store)
     : IDocumentStore(),
diff --git a/searchlib/src/vespa/searchlib/docstore/documentstore.h b/searchlib/src/vespa/searchlib/docstore/documentstore.h
index c83d625d908..e323df7de73 100644
--- a/searchlib/src/vespa/searchlib/docstore/documentstore.h
+++ b/searchlib/src/vespa/searchlib/docstore/documentstore.h
@@ -85,6 +85,7 @@ public:
     DataStoreStorageStats getStorageStats() const override;
     vespalib::MemoryUsage getMemoryUsage() const override;
     std::vector<DataStoreFileChunkStats> getFileChunkStats() const override;
+    size_t getCacheCapacity() const;
 
     /**
      * Implements common::ICompactableLidSpace