74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
# Copyright (c) 2012 Paul Tagliamonte <paultag@debian.org>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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from hy.models.expression import HyExpression
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from hy.models.integer import HyInteger
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from hy.models.symbol import HySymbol
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from hy.models.string import HyString
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from hy.lex.states import LexException
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from hy.lex import tokenize
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def test_lex_exception():
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""" Ensure tokenize throws a fit on a partial input """
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try:
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objs = tokenize("(foo")
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assert True == False
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except LexException:
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pass
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def test_lex_expression_symbols():
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""" Make sure that expressions produce symbols """
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objs = tokenize("(foo bar)")
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assert objs == [HyExpression([HySymbol("foo"), HySymbol("bar")])]
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def test_lex_expression_strings():
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""" Test that expressions can produce symbols """
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objs = tokenize("(foo \"bar\")")
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assert objs == [HyExpression([HySymbol("foo"), HyString("bar")])]
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def test_lex_expression_integer():
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""" Make sure expressions can produce integers """
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objs = tokenize("(foo 2)")
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assert objs == [HyExpression([HySymbol("foo"), HyInteger(2)])]
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def test_lex_line_counting():
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""" Make sure we can count lines / columns """
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entry = tokenize("(foo (one two))")[0]
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assert entry.start_line == 1
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assert entry.start_column == 1
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assert entry.end_line == 1
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assert entry.end_column == 15
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entry = entry[1]
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assert entry.start_line == 1
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assert entry.start_column == 6
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assert entry.end_line == 1
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assert entry.end_column == 14
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