61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
"""Testcases for cssutils.helper"""
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from cssutils.helper import normalize, string, stringvalue, uri, urivalue
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class TestHelper:
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def test_normalize(self):
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"helper._normalize()"
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tests = {
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'abcdefg ABCDEFG äöü߀ AÖÜ': r'abcdefg abcdefg äöü߀ aöü',
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r'\ga\Ga\\\ ': r'gaga\ ',
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r'0123456789': r'0123456789',
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r'"\x"': r'"x"',
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# unicode escape seqs should have been done by
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# the tokenizer...
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}
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for test, exp in list(tests.items()):
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assert normalize(test) == exp
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# static too
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assert normalize(test) == exp
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def test_string(self):
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"helper.string()"
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assert '"x"' == string('x')
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assert '"1 2ä€"' == string('1 2ä€')
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assert r'''"'"''' == string("'")
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assert r'"\""' == string('"')
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# \n = 0xa, \r = 0xd, \f = 0xc
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assert r'"\a "' == string(
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'''
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'''
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)
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assert r'"\c "' == string('\f')
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assert r'"\d "' == string('\r')
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assert r'"\d \a "' == string('\r\n')
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def test_stringvalue(self):
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"helper.stringvalue()"
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assert 'x' == stringvalue('"x"')
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assert '"' == stringvalue('"\\""')
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assert r'x' == stringvalue(r"\x ")
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# escapes should have been done by tokenizer
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# so this shoule not happen at all:
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assert r'a' == stringvalue(r"\a ")
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def test_uri(self):
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"helper.uri()"
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assert 'url(x)' == uri('x')
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assert 'url("(")' == uri('(')
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assert 'url(")")' == uri(')')
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assert 'url(" ")' == uri(' ')
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assert 'url(";")' == uri(';')
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assert 'url(",")' == uri(',')
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assert 'url("x)x")' == uri('x)x')
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def test_urivalue(self):
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"helper.urivalue()"
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assert 'x' == urivalue('url(x)')
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assert 'x' == urivalue('url("x")')
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assert ')' == urivalue('url(")")')
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