From abd5a57ea1e9f756690f6bad9ddc915cf30de42e Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Fri, 29 Jul 2016 23:00:25 +0300
Subject: [PATCH] tests/io/bytesio_ext: Test for .seek()/.flush() on BytesIO.

---
 tests/io/bytesio_ext.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tests/io/bytesio_ext.py

diff --git a/tests/io/bytesio_ext.py b/tests/io/bytesio_ext.py
new file mode 100644
index 000000000..30d79fcfc
--- /dev/null
+++ b/tests/io/bytesio_ext.py
@@ -0,0 +1,19 @@
+# Extended stream operations on io.BytesIO
+try:
+    import uio as io
+except ImportError:
+    import io
+
+a = io.BytesIO()
+print(a.seek(8))
+a.write(b"123")
+print(a.getvalue())
+
+print(a.seek(0, 1))
+
+print(a.seek(-1, 2))
+a.write(b"0")
+print(a.getvalue())
+
+a.flush()
+print(a.getvalue())
-- 
GitLab