| # Copyright 2016 The TensorFlow Authors. All Rights Reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # ============================================================================== |
| """Tests for bucketize_op.""" |
| |
| from tensorflow.compiler.tests import xla_test |
| from tensorflow.python.framework import dtypes |
| from tensorflow.python.framework import errors_impl |
| from tensorflow.python.framework import test_util |
| from tensorflow.python.ops import array_ops |
| from tensorflow.python.ops import math_ops |
| from tensorflow.python.platform import test |
| |
| |
| class BucketizationOpTest(xla_test.XLATestCase): |
| |
| def testInt(self): |
| with self.session() as sess: |
| p = array_ops.placeholder(dtypes.int32) |
| with self.test_scope(): |
| op = math_ops._bucketize(p, boundaries=[0, 3, 8, 11]) |
| expected_out = [0, 1, 1, 2, 2, 3, 3, 4, 4] |
| self.assertAllEqual(expected_out, |
| sess.run(op, {p: [-5, 0, 2, 3, 5, 8, 10, 11, 12]})) |
| |
| def testFloat(self): |
| with self.session() as sess: |
| p = array_ops.placeholder(dtypes.float32) |
| with self.test_scope(): |
| op = math_ops._bucketize(p, boundaries=[0., 3., 8., 11.]) |
| expected_out = [0, 1, 1, 2, 2, 3, 3, 4, 4] |
| self.assertAllEqual( |
| expected_out, |
| sess.run(op, {p: [-5., 0., 2., 3., 5., 8., 10., 11., 12.]})) |
| |
| def test2DInput(self): |
| with self.session() as sess: |
| p = array_ops.placeholder(dtypes.float32) |
| with self.test_scope(): |
| op = math_ops._bucketize(p, boundaries=[0, 3, 8, 11]) |
| expected_out = [[0, 1, 1, 2, 2], [3, 3, 4, 4, 1]] |
| self.assertAllEqual( |
| expected_out, sess.run(op, |
| {p: [[-5, 0, 2, 3, 5], [8, 10, 11, 12, 0]]})) |
| |
| @test_util.disable_mlir_bridge("Error handling") |
| def testInvalidBoundariesOrder(self): |
| with self.session() as sess: |
| p = array_ops.placeholder(dtypes.int32) |
| with self.test_scope(): |
| op = math_ops._bucketize(p, boundaries=[0, 8, 3, 11]) |
| with self.assertRaisesRegex(errors_impl.InvalidArgumentError, |
| "Expected sorted boundaries"): |
| sess.run(op, {p: [-5, 0]}) |
| |
| def testBoundariesNotList(self): |
| with self.session(): |
| with self.assertRaisesRegex(TypeError, "Expected list.*"): |
| p = array_ops.placeholder(dtypes.int32) |
| with self.test_scope(): |
| math_ops._bucketize(p, boundaries=0) |
| |
| |
| if __name__ == "__main__": |
| test.main() |