mirror of https://github.com/bazelbuild/rules_pkg
93 lines
3.0 KiB
Python
93 lines
3.0 KiB
Python
# Copyright 2019 The Bazel Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import tempfile
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import unittest
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from pkg.private import helpers
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class GetFlagValueTestCase(unittest.TestCase):
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def testNonStripped(self):
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self.assertEqual(helpers.GetFlagValue('value ', strip=False), 'value ')
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def testStripped(self):
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self.assertEqual(helpers.GetFlagValue('value ', strip=True), 'value')
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def testNonStripped_fromFile(self):
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with tempfile.TemporaryDirectory() as temp_d:
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argfile_path = os.path.join(temp_d, 'argfile')
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with open(argfile_path, 'wb') as f:
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f.write(b'value ')
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self.assertEqual(
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helpers.GetFlagValue('@'+argfile_path, strip=False), 'value ')
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def testStripped_fromFile(self):
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with tempfile.TemporaryDirectory() as temp_d:
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argfile_path = os.path.join(temp_d, 'argfile')
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with open(argfile_path, 'wb') as f:
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f.write(b'value ')
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self.assertEqual(
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helpers.GetFlagValue('@'+argfile_path, strip=True), 'value')
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class SplitNameValuePairAtSeparatorTestCase(unittest.TestCase):
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def testNoSep(self):
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key, val = helpers.SplitNameValuePairAtSeparator('abc', '=')
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self.assertEqual(key, 'abc')
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self.assertEqual(val, '')
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def testNoSepWithEscape(self):
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key, val = helpers.SplitNameValuePairAtSeparator('a\\=bc', '=')
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self.assertEqual(key, 'a=bc')
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self.assertEqual(val, '')
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def testNoSepWithDanglingEscape(self):
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key, val = helpers.SplitNameValuePairAtSeparator('abc\\', '=')
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self.assertEqual(key, 'abc')
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self.assertEqual(val, '')
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def testHappyCase(self):
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key, val = helpers.SplitNameValuePairAtSeparator('abc=xyz', '=')
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self.assertEqual(key, 'abc')
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self.assertEqual(val, 'xyz')
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def testHappyCaseWithEscapes(self):
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key, val = helpers.SplitNameValuePairAtSeparator('a\\=\\=b\\=c=xyz', '=')
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self.assertEqual(key, 'a==b=c')
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self.assertEqual(val, 'xyz')
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def testStopsAtFirstSep(self):
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key, val = helpers.SplitNameValuePairAtSeparator('a=b=c', '=')
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self.assertEqual(key, 'a')
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self.assertEqual(val, 'b=c')
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def testDoesntUnescapeVal(self):
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key, val = helpers.SplitNameValuePairAtSeparator('abc=x\\=yz\\', '=')
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self.assertEqual(key, 'abc')
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# the val doesn't get unescaped at all
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self.assertEqual(val, 'x\\=yz\\')
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def testUnescapesNonsepCharsToo(self):
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key, val = helpers.SplitNameValuePairAtSeparator('na\\xffme=value', '=')
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# this behaviour is surprising
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self.assertEqual(key, 'naxffme')
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self.assertEqual(val, 'value')
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if __name__ == '__main__':
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unittest.main()
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