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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import unittest
from cuddlefish.property_parser import parse, MalformedLocaleFileError
class TestParser(unittest.TestCase):
def test_parse(self):
lines = [
# Comments are striped only if `#` is the first non-space character
"sharp=#can be in value",
"# comment",
"#key=value",
" # comment2",
"keyWithNoValue=",
"valueWithSpaces= ",
"valueWithMultilineSpaces= \\",
" \\",
" ",
# All spaces before/after are striped
" key = value ",
"key2=value2",
# Keys can contain '%'
"%s key=%s value",
# Accept empty lines
"",
" ",
# Multiline string must use backslash at end of lines
"multi=line\\", "value",
# With multiline string, left spaces are stripped ...
"some= spaces\\", " are\\ ", " stripped ",
# ... but not right spaces, except the last line!
"but=not \\", "all of \\", " them ",
# Explicit [other] plural definition
"explicitPlural[one] = one",
"explicitPlural[other] = other",
# Implicit [other] plural definition
"implicitPlural[one] = one",
"implicitPlural = other", # This key is the [other] one
]
# Ensure that all lines end with a `\n`
# And that strings are unicode ones (parser code relies on it)
lines = [unicode(l + "\n") for l in lines]
pairs = parse(lines)
expected = {
"sharp": "#can be in value",
"key": "value",
"key2": "value2",
"%s key": "%s value",
"keyWithNoValue": "",
"valueWithSpaces": "",
"valueWithMultilineSpaces": "",
"multi": "linevalue",
"some": "spacesarestripped",
"but": "not all of them",
"implicitPlural": {
"one": "one",
"other": "other"
},
"explicitPlural": {
"one": "one",
"other": "other"
},
}
self.assertEqual(pairs, expected)
def test_exceptions(self):
self.failUnlessRaises(MalformedLocaleFileError, parse,
["invalid line with no key value"])
self.failUnlessRaises(MalformedLocaleFileError, parse,
["plural[one]=plural with no [other] value"])
self.failUnlessRaises(MalformedLocaleFileError, parse,
["multiline with no last empty line=\\"])
self.failUnlessRaises(MalformedLocaleFileError, parse,
["=no key"])
self.failUnlessRaises(MalformedLocaleFileError, parse,
[" =only spaces in key"])
if __name__ == "__main__":
unittest.main()
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