commit c52996785a45d4693857ea219e040777a14584f8
author Mark Dickinson <mdickinson@enthought.com> Sun Jun 02 10:24:06 2019 +0100
committer GitHub <noreply@github.com> Sun Jun 02 10:24:06 2019 +0100
tree ee1d54ea597b45ef0d57407f8affaffe57f93be6
parent 5ae299ac78abb628803ab7dee0997364547f5cc8

bpo-36027: Extend three-argument pow to negative second argument (GH-13266)

Lib/test/test_builtin.py

diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index e32fb75..b536cec 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -1195,7 +1195,8 @@
         self.assertAlmostEqual(pow(-1, 0.5), 1j)
         self.assertAlmostEqual(pow(-1, 1/3), 0.5 + 0.8660254037844386j)
 
-        self.assertRaises(ValueError, pow, -1, -2, 3)
+        # See test_pow for additional tests for three-argument pow.
+        self.assertEqual(pow(-1, -2, 3), 1)
         self.assertRaises(ValueError, pow, 1, 2, 0)
 
         self.assertRaises(TypeError, pow)