1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
# Copyright 2017 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 builtin_functions module."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import six
from tensorflow.python.autograph.converters import builtin_functions
from tensorflow.python.autograph.core import converter_testing
from tensorflow.python.framework import constant_op
from tensorflow.python.framework import dtypes
from tensorflow.python.ops import array_ops
from tensorflow.python.platform import test
class BuiltinFunctionsTest(converter_testing.TestCase):
def test_len(self):
def test_fn(a):
return len(a)
with self.converted(test_fn, builtin_functions, {'len': len}) as result:
with self.cached_session() as sess:
p = array_ops.placeholder(dtype=dtypes.int32, shape=None)
ops = result.test_fn(p)
self.assertEqual(sess.run(ops, {p: [0, 0, 0]}), 3)
def test_print(self):
if six.PY2:
return
def test_fn(a):
return print(a)
with self.converted(test_fn, builtin_functions, {'print': print}) as result:
with self.cached_session() as sess:
with self.assertPrints('a\n'):
sess.run(result.test_fn('a'))
def test_print_multiple_values(self):
if six.PY2:
return
def test_fn(a, b, c):
return print(a, b, c)
with self.converted(test_fn, builtin_functions, {'print': print}) as result:
with self.cached_session() as sess:
with self.assertPrints('a 1 [2, 3]\n'):
sess.run(
result.test_fn(
constant_op.constant('a'), constant_op.constant(1), [2, 3]))
if __name__ == '__main__':
test.main()
|
