Update disabled tests to show XLA's intent to not support align_corners=False.

This is partially due to it being removed in Tensorflow 2.0 and less important.

PiperOrigin-RevId: 237273953

tensorflow/python/keras/layers/convolutional_test.py

@@ -421,7 +421,7 @@ class ZeroPaddingTest(keras_parameterized.TestCase):
       keras.layers.ZeroPadding3D(padding=None)
 
 
-@test_util.disable_all_xla('b/124289666')  # align_corners=False unimplemented
+@test_util.disable_all_xla('align_corners=False not supported by XLA')
 @keras_parameterized.run_all_keras_modes
 class UpSamplingTest(keras_parameterized.TestCase):
 

tensorflow/python/ops/image_grad_test.py

@@ -28,7 +28,7 @@ from tensorflow.python.ops import image_ops
 from tensorflow.python.platform import test
 
 
-@test_util.disable_all_xla("b/124289666")  # align_corners=False unimplemented
+@test_util.disable_all_xla('align_corners=False not supported by XLA')
 class ResizeNearestNeighborOpTest(test.TestCase):
 
   TYPES = [np.float32, np.float64]
@@ -150,14 +150,18 @@ class ResizeBilinearOpTest(test.TestCase):
     self.assertLess(err, 1e-3)
 
   @test_util.run_deprecated_v1
-  @test_util.disable_xla("b/124290659")  # align_corners=False unimplemented
   def testCompareGpuVsCpu(self):
     in_shape = [2, 4, 6, 3]
     out_shape = [2, 8, 16, 3]
 
     size = np.prod(in_shape)
     x = 1.0 / size * np.arange(0, size).reshape(in_shape).astype(np.float32)
-    for align_corners in [True, False]:
+
+    # Align corners will be deprecated for tf2.0 and the false version is not
+    # supported by XLA.
+    align_corner_options = [True
+                           ] if test_util.is_xla_enabled() else [True, False]
+    for align_corners in align_corner_options:
       grad = {}
       for use_gpu in [False, True]:
         with self.cached_session(use_gpu=use_gpu):

tensorflow/python/ops/image_ops_test.py

@@ -2269,7 +2269,7 @@ class ResizeImagesV2Test(test_util.TensorFlowTestCase):
     else:
       return False
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   @test_util.run_deprecated_v1
   def testNoOp(self):
     img_shape = [1, 6, 4, 1]
@@ -2416,7 +2416,7 @@ class ResizeImagesV2Test(test_util.TensorFlowTestCase):
         if method in self.INTERPOLATING_METHODS:
           self.assertAllClose(resized, img_np, atol=1e-5)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testResizeDown(self):
     # This test is also conducted with int8, so 127 is the maximum
     # value that can be used.
@@ -2448,7 +2448,7 @@ class ResizeImagesV2Test(test_util.TensorFlowTestCase):
               resized = self.evaluate(y)
               self.assertAllClose(resized, expected, atol=1e-5)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testResizeUp(self):
     img_shape = [1, 3, 2, 1]
     data = [64, 32, 32, 64, 50, 100]
@@ -2507,7 +2507,8 @@ class ResizeImagesV2Test(test_util.TensorFlowTestCase):
               [1, target_height, target_width, 1])
           self.assertAllClose(resized, expected, atol=1e-04)
 
-  @test_util.disable_xla("TODO(jflynn): Figure out why this fails.")
+  # XLA doesn't implement half_pixel_centers
+  @test_util.disable_xla("b/127616992")
   def testLegacyBicubicMethodsMatchNewMethods(self):
     img_shape = [1, 3, 2, 1]
     data = [64, 32, 32, 64, 50, 100]
@@ -2562,7 +2563,7 @@ class ResizeImagesV2Test(test_util.TensorFlowTestCase):
       resized = self.evaluate(y)
       self.assertAllClose(resized, expected, atol=1)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testCompareNearestNeighbor(self):
     if test.is_gpu_available():
       input_shape = [1, 5, 6, 3]
@@ -2767,7 +2768,7 @@ class ResizeImagesTest(test_util.TensorFlowTestCase):
     else:
       return False
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   @test_util.run_deprecated_v1
   def testNoOp(self):
     img_shape = [1, 6, 4, 1]
@@ -2884,7 +2885,7 @@ class ResizeImagesTest(test_util.TensorFlowTestCase):
             expected_dtype = dtypes.float32
           self.assertEqual(y.dtype, expected_dtype)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testSumTensor(self):
     img_shape = [1, 6, 4, 1]
     # This test is also conducted with int8, so 127 is the maximum
@@ -2911,7 +2912,7 @@ class ResizeImagesTest(test_util.TensorFlowTestCase):
         self.assertAllEqual(img_shape, newshape)
         self.assertAllClose(resized, img_np, atol=1e-5)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testResizeDown(self):
     # This test is also conducted with int8, so 127 is the maximum
     # value that can be used.
@@ -2943,7 +2944,7 @@ class ResizeImagesTest(test_util.TensorFlowTestCase):
               resized = self.evaluate(y)
               self.assertAllClose(resized, expected, atol=1e-5)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testResizeUpAlignCornersFalse(self):
     img_shape = [1, 3, 2, 1]
     data = [64, 32, 32, 64, 50, 100]
@@ -3069,7 +3070,7 @@ class ResizeImagesTest(test_util.TensorFlowTestCase):
       resized = self.evaluate(y)
       self.assertAllClose(resized, expected, atol=1)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   def testCompareNearestNeighbor(self):
     if test.is_gpu_available():
       input_shape = [1, 5, 6, 3]
@@ -3405,7 +3406,7 @@ class ResizeImageWithPadV2Test(test_util.TensorFlowTestCase):
     self.assertEqual(y.get_shape().as_list(), post_shape)
 
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   @test_util.run_deprecated_v1
   def testNoOp(self):
     x_shape = [10, 10, 10]
@@ -3413,7 +3414,7 @@ class ResizeImageWithPadV2Test(test_util.TensorFlowTestCase):
 
     self._assertReturns(x, x_shape, x, x_shape)
 
-  @test_util.disable_xla("b/124289666")  # align_corners=False unimplemented
+  @test_util.disable_xla("align_corners=False not supported by XLA")
   @test_util.run_deprecated_v1
   def testPad(self):
     # Reduce vertical dimension