4 files changed, 54 insertions, 0 deletions
diff --git a/tests/micropython/viper_ptr32_load.py b/tests/micropython/viper_ptr32_load.py
new file mode 100644
index 0000000000..d552b9df67
--- /dev/null
+++ b/tests/micropython/viper_ptr32_load.py
@@ -0,0 +1,21 @@
+# test loading from ptr32 type
+
+@micropython.viper
+def get(src:ptr32) -> int:
+    return src[0]
+
+@micropython.viper
+def get1(src:ptr32) -> int:
+    return src[1]
+
+@micropython.viper
+def memadd(src:ptr32, n:int) -> int:
+    sum = 0
+    for i in range(n):
+        sum += src[i]
+    return sum
+
+b = bytearray(b'\x12\x12\x12\x12\x34\x34\x34\x34')
+print(b)
+print(hex(get(b)), hex(get1(b)))
+print(hex(memadd(b, 2)))
diff --git a/tests/micropython/viper_ptr32_load.py.exp b/tests/micropython/viper_ptr32_load.py.exp
new file mode 100644
index 0000000000..e7ce2d972d
--- /dev/null
+++ b/tests/micropython/viper_ptr32_load.py.exp
@@ -0,0 +1,3 @@
+bytearray(b'\x12\x12\x12\x124444')
+0x12121212 0x34343434
+0x46464646
diff --git a/tests/micropython/viper_ptr32_store.py b/tests/micropython/viper_ptr32_store.py
new file mode 100644
index 0000000000..b63bac9ee3
--- /dev/null
+++ b/tests/micropython/viper_ptr32_store.py
@@ -0,0 +1,26 @@
+# test store to ptr32 type
+
+@micropython.viper
+def set(dest:ptr32, val:int):
+    dest[0] = val
+
+@micropython.viper
+def set1(dest:ptr32, val:int):
+    dest[1] = val
+
+@micropython.viper
+def memset(dest:ptr32, val:int, n:int):
+    for i in range(n):
+        dest[i] = val
+
+b = bytearray(8)
+print(b)
+
+set(b, 0x42424242)
+print(b)
+
+set1(b, 0x43434343)
+print(b)
+
+memset(b, 0x44444444, len(b) // 4)
+print(b)
diff --git a/tests/micropython/viper_ptr32_store.py.exp b/tests/micropython/viper_ptr32_store.py.exp
new file mode 100644
index 0000000000..13b9f418f8
--- /dev/null
+++ b/tests/micropython/viper_ptr32_store.py.exp
@@ -0,0 +1,4 @@
+bytearray(b'\x00\x00\x00\x00\x00\x00\x00\x00')
+bytearray(b'BBBB\x00\x00\x00\x00')
+bytearray(b'BBBBCCCC')
+bytearray(b'DDDDDDDD')