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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
#!/usr/bin/env python
#
# Copyright (C) 2021 The Android Open Source Project
#
# 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.
"""Unit tests for signature_patterns.py."""
import io
import unittest
from signature_patterns import * #pylint: disable=unused-wildcard-import,wildcard-import
class TestGeneratedPatterns(unittest.TestCase):
csvFlags = """
Ljava/lang/ProcessBuilder$Redirect$1;-><init>()V,blocked
Ljava/lang/Character$UnicodeScript;->of(I)Ljava/lang/Character$UnicodeScript;,public-api
Ljava/lang/Object;->hashCode()I,public-api,system-api,test-api
Ljava/lang/Object;->toString()Ljava/lang/String;,blocked
"""
def produce_patterns_from_string(self,
csv,
splitPackages=None,
packagePrefixes=None):
with io.StringIO(csv) as f:
return produce_patterns_from_stream(f, splitPackages,
packagePrefixes)
def test_generate_default(self):
patterns = self.produce_patterns_from_string(
TestGeneratedPatterns.csvFlags)
expected = [
'java/lang/*',
]
self.assertEqual(expected, patterns)
def test_generate_split_package(self):
patterns = self.produce_patterns_from_string(
TestGeneratedPatterns.csvFlags, splitPackages={'java/lang'})
expected = [
'java/lang/Character',
'java/lang/Object',
'java/lang/ProcessBuilder',
]
self.assertEqual(expected, patterns)
def test_generate_split_package_wildcard(self):
patterns = self.produce_patterns_from_string(
TestGeneratedPatterns.csvFlags, splitPackages={'*'})
expected = [
'java/lang/Character',
'java/lang/Object',
'java/lang/ProcessBuilder',
]
self.assertEqual(expected, patterns)
def test_generate_package_prefix(self):
patterns = self.produce_patterns_from_string(
TestGeneratedPatterns.csvFlags, packagePrefixes={'java/lang'})
expected = [
'java/lang/**',
]
self.assertEqual(expected, patterns)
def test_generate_package_prefix_top_package(self):
patterns = self.produce_patterns_from_string(
TestGeneratedPatterns.csvFlags, packagePrefixes={'java'})
expected = [
'java/**',
]
self.assertEqual(expected, patterns)
def test_split_package_wildcard_conflicts_with_other_split_packages(self):
errors = validate_split_packages({'*', 'java'})
expected = [
'split packages are invalid as they contain both the wildcard (*)'
' and specific packages, use the wildcard or specific packages,'
' not a mixture'
]
self.assertEqual(expected, errors)
def test_split_package_wildcard_conflicts_with_package_prefixes(self):
errors = validate_package_prefixes({'*'}, packagePrefixes={'java'})
expected = [
'split package "*" conflicts with all package prefixes java\n'
' add split_packages:[] to fix',
]
self.assertEqual(expected, errors)
def test_split_package_conflict(self):
errors = validate_package_prefixes({'java/split'},
packagePrefixes={'java'})
expected = [
'split package java.split is matched by package prefix java',
]
self.assertEqual(expected, errors)
if __name__ == '__main__':
unittest.main(verbosity=2)
|
