1 files changed, 15 insertions, 0 deletions
diff --git a/tests/basics/int_longint_bytes.py b/tests/basics/int_longint_bytes.py
new file mode 100644
index 000000000..31510d75a
--- /dev/null
+++ b/tests/basics/int_longint_bytes.py
@@ -0,0 +1,15 @@
+# Skip if long ints are not supported.
+try:
+    # We have to use variables because 1 << 40 causes an exception on parse and
+    # cannot be caught.
+    x = 40
+    x = 1 << x
+except OverflowError:
+    print("SKIP")
+    import sys
+    sys.exit(1)
+
+print((2**64).to_bytes(9, "little"))
+print(int.from_bytes(b"\x00\x01\0\0\0\0\0\0", "little"))
+print(int.from_bytes(b"\x01\0\0\0\0\0\0\0", "little"))
+print(int.from_bytes(b"\x00\x01\0\0\0\0\0\0", "little"))