From 0ea2108f1cb4ab889e780fdff2ad0730290950e0 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Thu, 28 Apr 2016 02:07:42 +0300
Subject: [PATCH] tests: Add testcase for yielding from a stopped generator.
---
tests/basics/gen_yield_from_stopped.py | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 tests/basics/gen_yield_from_stopped.py
diff --git a/tests/basics/gen_yield_from_stopped.py b/tests/basics/gen_yield_from_stopped.py
new file mode 100644
index 000000000..468679b61
--- /dev/null
+++ b/tests/basics/gen_yield_from_stopped.py
@@ -0,0 +1,18 @@
+# Yielding from stopped generator is ok and results in None
+
+def gen():
+ return 1
+ # This yield is just to make this a generator
+ yield
+
+f = gen()
+
+def run():
+ print((yield from f))
+ print((yield from f))
+ print((yield from f))
+
+try:
+ next(run())
+except StopIteration:
+ print("StopIteration")
--
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