From: Robert Bradshaw <robertwb@math.washington.edu>
Date: Thu, 14 Jan 2010 23:41:41 +0000 (-0800)
Subject: tests for inc/dec and deref
X-Git-Tag: 0.13.beta0~353^2~22
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2bc8d9cbf2820b8e7e193d15127125ffb5006641;p=cython.git

tests for inc/dec and deref
---

diff --git a/tests/run/unop_extras.pyx b/tests/run/unop_extras.pyx
new file mode 100644
index 00000000..1c15d466
--- /dev/null
+++ b/tests/run/unop_extras.pyx
@@ -0,0 +1,22 @@
+cimport cython
+
+def test_deref(int x):
+    """
+    >>> test_deref(3)
+    3
+    >>> test_deref(5)
+    5
+    """
+    cdef int* x_ptr = &x
+    return cython.dereference(x_ptr)
+
+def increment_decrement(int x):
+    """
+    >>> increment_decrement(10)
+    11 11 12
+    11 11 10
+    10
+    """
+    print cython.preincrement(x), cython.postincrement(x), x
+    print cython.predecrement(x), cython.postdecrement(x), x
+    return x