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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # Copyright 2016 The Chromium Authors. All rights reserved. | 2 # Copyright 2016 The Chromium Authors. All rights reserved. |
3 # Use of this source code is governed by a BSD-style license that can be | 3 # Use of this source code is governed by a BSD-style license that can be |
4 # found in the LICENSE file. | 4 # found in the LICENSE file. |
5 | 5 |
6 import unittest | 6 import unittest |
7 | 7 |
8 import generate_policy_source | 8 import generate_policy_source |
9 | 9 |
10 class CppGenerationTest(unittest.TestCase): | 10 class CppGenerationTest(unittest.TestCase): |
11 def testDefaultValueGeneration(self): | 11 def testDefaultValueGeneration(self): |
12 """Tests generation of default policy values.""" | 12 """Tests generation of default policy values.""" |
13 # Bools | 13 # Bools |
14 stmts, expr = generate_policy_source._GenerateDefaultValue(True) | 14 stmts, expr = generate_policy_source._GenerateDefaultValue(True) |
15 self.assertListEqual([], stmts) | 15 self.assertListEqual([], stmts) |
16 self.assertEqual('base::MakeUnique<base::Value>(true)', expr) | 16 self.assertEqual('base::MakeUnique<base::Value>(true)', expr) |
17 stmts, expr = generate_policy_source._GenerateDefaultValue(False) | 17 stmts, expr = generate_policy_source._GenerateDefaultValue(False) |
18 self.assertListEqual([], stmts) | 18 self.assertListEqual([], stmts) |
19 self.assertEqual('base::MakeUnique<base::Value>(false)', expr) | 19 self.assertEqual('base::MakeUnique<base::Value>(false)', expr) |
20 | 20 |
21 # Ints | 21 # Ints |
22 stmts, expr = generate_policy_source._GenerateDefaultValue(33) | 22 stmts, expr = generate_policy_source._GenerateDefaultValue(33) |
23 self.assertListEqual([], stmts) | 23 self.assertListEqual([], stmts) |
24 self.assertEqual('base::MakeUnique<base::Value>(33)', expr) | 24 self.assertEqual('base::MakeUnique<base::Value>(33)', expr) |
25 | 25 |
26 # Strings | 26 # Strings |
27 stmts, expr = generate_policy_source._GenerateDefaultValue('foo') | 27 stmts, expr = generate_policy_source._GenerateDefaultValue('foo') |
28 self.assertListEqual([], stmts) | 28 self.assertListEqual([], stmts) |
29 self.assertEqual('base::MakeUnique<base::StringValue>("foo")', expr) | 29 self.assertEqual('base::MakeUnique<base::Value>("foo")', expr) |
30 | 30 |
31 # Empty list | 31 # Empty list |
32 stmts, expr = generate_policy_source._GenerateDefaultValue([]) | 32 stmts, expr = generate_policy_source._GenerateDefaultValue([]) |
33 self.assertListEqual( | 33 self.assertListEqual( |
34 ['auto default_value = base::MakeUnique<base::ListValue>();'], stmts) | 34 ['auto default_value = base::MakeUnique<base::ListValue>();'], stmts) |
35 self.assertEqual('std::move(default_value)', expr) | 35 self.assertEqual('std::move(default_value)', expr) |
36 | 36 |
37 # List with values | 37 # List with values |
38 stmts, expr = generate_policy_source._GenerateDefaultValue([1, '2']) | 38 stmts, expr = generate_policy_source._GenerateDefaultValue([1, '2']) |
39 self.assertListEqual([ | 39 self.assertListEqual([ |
40 'auto default_value = base::MakeUnique<base::ListValue>();', | 40 'auto default_value = base::MakeUnique<base::ListValue>();', |
41 'default_value->Append(base::MakeUnique<base::Value>(1));', | 41 'default_value->Append(base::MakeUnique<base::Value>(1));', |
42 'default_value->Append(base::MakeUnique<base::StringValue>("2"));' | 42 'default_value->Append(base::MakeUnique<base::Value>("2"));' |
43 ], stmts) | 43 ], stmts) |
44 self.assertEqual('std::move(default_value)', expr) | 44 self.assertEqual('std::move(default_value)', expr) |
45 | 45 |
46 # Recursive lists are not supported. | 46 # Recursive lists are not supported. |
47 stmts, expr = generate_policy_source._GenerateDefaultValue([1, []]) | 47 stmts, expr = generate_policy_source._GenerateDefaultValue([1, []]) |
48 self.assertListEqual([], stmts) | 48 self.assertListEqual([], stmts) |
49 self.assertIsNone(expr) | 49 self.assertIsNone(expr) |
50 | 50 |
51 # Arbitary types are not supported. | 51 # Arbitary types are not supported. |
52 stmts, expr = generate_policy_source._GenerateDefaultValue(object()) | 52 stmts, expr = generate_policy_source._GenerateDefaultValue(object()) |
53 self.assertListEqual([], stmts) | 53 self.assertListEqual([], stmts) |
54 self.assertIsNone(expr) | 54 self.assertIsNone(expr) |
55 | 55 |
56 | 56 |
57 if __name__ == '__main__': | 57 if __name__ == '__main__': |
58 unittest.main() | 58 unittest.main() |
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