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-rw-r--r--tests/basics/sys_getsizeof.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/basics/sys_getsizeof.py b/tests/basics/sys_getsizeof.py
index d16eb1561..fe1b403e0 100644
--- a/tests/basics/sys_getsizeof.py
+++ b/tests/basics/sys_getsizeof.py
@@ -13,3 +13,10 @@ print(sys.getsizeof({1: 2}) >= 2)
class A:
pass
print(sys.getsizeof(A()) > 0)
+
+# Only test deque if we have it
+try:
+ from ucollections import deque
+ assert sys.getsizeof(deque((), 1)) > 0
+except ImportError:
+ pass