4 files changed, 22 insertions, 0 deletions
diff --git a/tests/extmod/uctypes_le_float.py b/tests/extmod/uctypes_le_float.py
index 89e9a9e0a..5255632c9 100644
--- a/tests/extmod/uctypes_le_float.py
+++ b/tests/extmod/uctypes_le_float.py
@@ -22,3 +22,19 @@ print("%.4f" % S.f64)
 
 S.uf64 = 12.34
 print("%.4f" % S.uf64)
+
+# array of float/double
+desc = {
+    "af32": (uctypes.ARRAY | 0, uctypes.FLOAT32 | 2),
+    "af64": (uctypes.ARRAY | 0, uctypes.FLOAT64 | 2),
+}
+data = bytearray(16)
+S = uctypes.struct(uctypes.addressof(data), desc, uctypes.LITTLE_ENDIAN)
+
+S.af32[0] = 1
+S.af32[1] = 2
+print("%.4f %.4f" % (S.af32[0], S.af32[1]), data)
+
+S.af64[0] = 1
+S.af64[1] = 2
+print("%.4f %.4f" % (S.af64[0], S.af64[1]), data)
diff --git a/tests/extmod/uctypes_le_float.py.exp b/tests/extmod/uctypes_le_float.py.exp
index a35a1da2d..e93fcb0d9 100644
--- a/tests/extmod/uctypes_le_float.py.exp
+++ b/tests/extmod/uctypes_le_float.py.exp
@@ -1,3 +1,5 @@
 12.3400
 12.3400
 12.3400
+1.0000 2.0000 bytearray(b'\x00\x00\x80?\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00')
+1.0000 2.0000 bytearray(b'\x00\x00\x00\x00\x00\x00\xf0?\x00\x00\x00\x00\x00\x00\x00@')
diff --git a/tests/extmod/uctypes_sizeof_float.py b/tests/extmod/uctypes_sizeof_float.py
index 351632d76..f1a4c88e2 100644
--- a/tests/extmod/uctypes_sizeof_float.py
+++ b/tests/extmod/uctypes_sizeof_float.py
@@ -6,3 +6,5 @@ except ImportError:
 
 print(uctypes.sizeof({"f": uctypes.FLOAT32}))
 print(uctypes.sizeof({"f": uctypes.FLOAT64}))
+print(uctypes.sizeof({"f": (uctypes.ARRAY | 0, uctypes.FLOAT32 | 2)}))
+print(uctypes.sizeof({"f": (uctypes.ARRAY | 0, uctypes.FLOAT64 | 2)}))
diff --git a/tests/extmod/uctypes_sizeof_float.py.exp b/tests/extmod/uctypes_sizeof_float.py.exp
index de7818072..82776b54a 100644
--- a/tests/extmod/uctypes_sizeof_float.py.exp
+++ b/tests/extmod/uctypes_sizeof_float.py.exp
@@ -1,2 +1,4 @@
 4
 8
+8
+16