Move from deprecated self.test_session() to self.cached_session().

self.test_session() has been deprecated in 9962eb5e84b15e309410071b06c2ed2d6148ed44 as its name confuses readers of the test. Moving to cached_session() instead which is more explicit about:
* the fact that the session may be reused.
* the session is not closed even when doing a "with self.test_session()" statement.

PiperOrigin-RevId: 209700634

5 files changed, 11 insertions, 11 deletions

diff --git a/tensorflow/examples/adding_an_op/cuda_op_test.py b/tensorflow/examples/adding_an_op/cuda_op_test.py
index 07390bc3bf..a9aaa81e3f 100644
--- a/tensorflow/examples/adding_an_op/cuda_op_test.py
+++ b/tensorflow/examples/adding_an_op/cuda_op_test.py
@@ -26,7 +26,7 @@ class AddOneTest(tf.test.TestCase):
 
   def test(self):
     if tf.test.is_built_with_cuda():
-      with self.test_session():
+      with self.cached_session():
         result = cuda_op.add_one([5, 4, 3, 2, 1])
         self.assertAllEqual(result.eval(), [6, 5, 4, 3, 2])
 
diff --git a/tensorflow/examples/adding_an_op/fact_test.py b/tensorflow/examples/adding_an_op/fact_test.py
index f7f17e5180..11163e7ba5 100644
--- a/tensorflow/examples/adding_an_op/fact_test.py
+++ b/tensorflow/examples/adding_an_op/fact_test.py
@@ -24,7 +24,7 @@ import tensorflow as tf
 class FactTest(tf.test.TestCase):
 
   def test(self):
-    with self.test_session():
+    with self.cached_session():
       print(tf.user_ops.my_fact().eval())
 
 
diff --git a/tensorflow/examples/adding_an_op/zero_out_1_test.py b/tensorflow/examples/adding_an_op/zero_out_1_test.py
index fac486100d..342d3a020c 100644
--- a/tensorflow/examples/adding_an_op/zero_out_1_test.py
+++ b/tensorflow/examples/adding_an_op/zero_out_1_test.py
@@ -28,7 +28,7 @@ from tensorflow.examples.adding_an_op import zero_out_op_1
 class ZeroOut1Test(tf.test.TestCase):
 
   def test(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_1.zero_out([5, 4, 3, 2, 1])
       self.assertAllEqual(result.eval(), [5, 0, 0, 0, 0])
 
diff --git a/tensorflow/examples/adding_an_op/zero_out_2_test.py b/tensorflow/examples/adding_an_op/zero_out_2_test.py
index 217bbbcffa..4504597817 100644
--- a/tensorflow/examples/adding_an_op/zero_out_2_test.py
+++ b/tensorflow/examples/adding_an_op/zero_out_2_test.py
@@ -29,17 +29,17 @@ from tensorflow.examples.adding_an_op import zero_out_op_2
 class ZeroOut2Test(tf.test.TestCase):
 
   def test(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_2.zero_out([5, 4, 3, 2, 1])
       self.assertAllEqual(result.eval(), [5, 0, 0, 0, 0])
 
   def test_2d(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_2.zero_out([[6, 5, 4], [3, 2, 1]])
       self.assertAllEqual(result.eval(), [[6, 0, 0], [0, 0, 0]])
 
   def test_grad(self):
-    with self.test_session():
+    with self.cached_session():
       shape = (5,)
       x = tf.constant([5, 4, 3, 2, 1], dtype=tf.float32)
       y = zero_out_op_2.zero_out(x)
@@ -47,7 +47,7 @@ class ZeroOut2Test(tf.test.TestCase):
       self.assertLess(err, 1e-4)
 
   def test_grad_2d(self):
-    with self.test_session():
+    with self.cached_session():
       shape = (2, 3)
       x = tf.constant([[6, 5, 4], [3, 2, 1]], dtype=tf.float32)
       y = zero_out_op_2.zero_out(x)
diff --git a/tensorflow/examples/adding_an_op/zero_out_3_test.py b/tensorflow/examples/adding_an_op/zero_out_3_test.py
index 01280caf49..15d62495aa 100644
--- a/tensorflow/examples/adding_an_op/zero_out_3_test.py
+++ b/tensorflow/examples/adding_an_op/zero_out_3_test.py
@@ -26,23 +26,23 @@ from tensorflow.examples.adding_an_op import zero_out_op_3
 class ZeroOut3Test(tf.test.TestCase):
 
   def test(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_3.zero_out([5, 4, 3, 2, 1])
       self.assertAllEqual(result.eval(), [5, 0, 0, 0, 0])
 
   def testAttr(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_3.zero_out([5, 4, 3, 2, 1], preserve_index=3)
       self.assertAllEqual(result.eval(), [0, 0, 0, 2, 0])
 
   def testNegative(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_3.zero_out([5, 4, 3, 2, 1], preserve_index=-1)
       with self.assertRaisesOpError("Need preserve_index >= 0, got -1"):
         result.eval()
 
   def testLarge(self):
-    with self.test_session():
+    with self.cached_session():
       result = zero_out_op_3.zero_out([5, 4, 3, 2, 1], preserve_index=17)
       with self.assertRaisesOpError("preserve_index out of range"):
         result.eval()