From 074597f17279b273f2135e9596aaf3a2e1926f4c Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Mon, 10 Dec 2018 14:29:41 +1100
Subject: [PATCH] tests/extmod/uctypes_error: Add test for unsupported unary
 op.

---
 tests/extmod/uctypes_error.py     | 6 ++++++
 tests/extmod/uctypes_error.py.exp | 1 +
 2 files changed, 7 insertions(+)

diff --git a/tests/extmod/uctypes_error.py b/tests/extmod/uctypes_error.py
index 95ba0fad44..68106ac782 100644
--- a/tests/extmod/uctypes_error.py
+++ b/tests/extmod/uctypes_error.py
@@ -35,3 +35,9 @@ try:
     S.x = 1 
 except TypeError:
     print('TypeError')
+
+# unsupported unary op
+try:
+    hash(S)
+except TypeError:
+    print('TypeError')
diff --git a/tests/extmod/uctypes_error.py.exp b/tests/extmod/uctypes_error.py.exp
index 802c260d2b..f2e9c12f7f 100644
--- a/tests/extmod/uctypes_error.py.exp
+++ b/tests/extmod/uctypes_error.py.exp
@@ -2,3 +2,4 @@ TypeError
 TypeError
 TypeError
 TypeError
+TypeError