From 9900eaa2698ef493d15237cb737bdfcc51ac193f Mon Sep 17 00:00:00 2001
From: Damien George <damien@micropython.org>
Date: Sun, 25 Jun 2023 15:28:09 +1000
Subject: [PATCH] tests/extmod: Add test for passing cadata into
 ssl.wrap_socket().

For coverage.

Signed-off-by: Damien George <damien@micropython.org>
---
 tests/extmod/ssl_cadata.py     | 14 ++++++++++++++
 tests/extmod/ssl_cadata.py.exp |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 tests/extmod/ssl_cadata.py
 create mode 100644 tests/extmod/ssl_cadata.py.exp

diff --git a/tests/extmod/ssl_cadata.py b/tests/extmod/ssl_cadata.py
new file mode 100644
index 0000000000..a68cae1ecb
--- /dev/null
+++ b/tests/extmod/ssl_cadata.py
@@ -0,0 +1,14 @@
+# Test ssl.wrap_socket() with cadata passed in.
+
+try:
+    import io
+    import ssl
+except ImportError:
+    print("SKIP")
+    raise SystemExit
+
+# Invalid cadata.
+try:
+    ssl.wrap_socket(io.BytesIO(), cadata=b"!")
+except ValueError as er:
+    print(repr(er))
diff --git a/tests/extmod/ssl_cadata.py.exp b/tests/extmod/ssl_cadata.py.exp
new file mode 100644
index 0000000000..9f1cf732e3
--- /dev/null
+++ b/tests/extmod/ssl_cadata.py.exp
@@ -0,0 +1 @@
+ValueError('invalid cert',)