From: Vitja Makarov <vitja.makarov@gmail.com>
Date: Sun, 9 Jan 2011 11:07:01 +0000 (+0300)
Subject: add test case for copied yield
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=aa4e15d301ed655d0d201e0532c70c5dd4431050;p=cython.git

add test case for copied yield
---

diff --git a/tests/run/generators.pyx b/tests/run/generators.pyx
index 42e61352..ca2bd32b 100644
--- a/tests/run/generators.pyx
+++ b/tests/run/generators.pyx
@@ -259,3 +259,16 @@ def test_return(a):
     yield 1
     a['i_was_here'] = True
     return
+
+def test_copied_yield(foo):
+    """
+    >>> class Manager(object):
+    ...    def __enter__(self):
+    ...        return self
+    ...    def __exit__(self, type, value, tb):
+    ...        pass
+    >>> list(test_copied_yield(Manager()))
+    [1]
+    """
+    with foo:
+        yield 1