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-rw-r--r--src/or/conscache.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/or/conscache.c b/src/or/conscache.c
index 4bcf29cecf..2a6e1445e3 100644
--- a/src/or/conscache.c
+++ b/src/or/conscache.c
@@ -485,3 +485,22 @@ consensus_cache_entry_unmap(consensus_cache_entry_t *ent)
ent->unused_since = TIME_MAX;
}
+#ifdef TOR_UNIT_TESTS
+/**
+ * Testing only: Return true iff <b>ent</b> is mapped into memory.
+ *
+ * (In normal operation, this information is not exposed.)
+ */
+int
+consensus_cache_entry_is_mapped(consensus_cache_entry_t *ent)
+{
+ if (ent->map) {
+ tor_assert(ent->body);
+ return 1;
+ } else {
+ tor_assert(!ent->body);
+ return 0;
+ }
+}
+#endif
+