Merge pull request scipy#9277 from ev-br/test_gmres_noseed

MAINT: sparse/linalg: make test deterministic
Flamefire · Sep 16, 2018 · 4fcd7f4 · 4fcd7f4
2 parents 235cc97 + 2216702
commit 4fcd7f4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/scipy/sparse/linalg/isolve/tests/test_iterative.py b/scipy/sparse/linalg/isolve/tests/test_iterative.py
@@ -590,7 +590,8 @@ def test_atol_legacy(self):
             assert_(np.linalg.norm(A.dot(x) - b) <= 1e-5*np.linalg.norm(b))
             assert_allclose(x, b, atol=0, rtol=1e-8)
 
-            A = np.random.rand(30, 30)
+            rndm = np.random.RandomState(12345)
+            A = rndm.rand(30, 30)
             b = 1e-6 * ones(30)
             x, info = gmres(A, b, tol=1e-7, restart=20)
             assert_(np.linalg.norm(A.dot(x) - b) > 1e-7)