| 1 | #!/usr/bin/env python2
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| 2 | """format_test.py: Tests for format.py."""
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| 3 |
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| 4 | import cStringIO
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| 5 | import unittest
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| 6 |
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| 7 | from asdl import format as fmt
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| 8 |
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| 9 | from _devbuild.gen import typed_demo_asdl as demo_asdl # module under test
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| 10 |
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| 11 |
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| 12 | class FormatTest(unittest.TestCase):
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| 13 |
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| 14 | def testSimpleSum(self):
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| 15 | node = demo_asdl.op_id_e.Plus
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| 16 | # This calls __repr__, but does NOT call asdl/format.py
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| 17 | print(node)
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| 18 |
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| 19 | array = demo_asdl.op_array([node, node])
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| 20 | print(array)
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| 21 |
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| 22 | def testRepeatedString(self):
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| 23 | node = demo_asdl.assign('declare', ['-r', '-x'])
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| 24 |
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| 25 | f = cStringIO.StringIO()
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| 26 | tree = node.PrettyTree(False)
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| 27 |
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| 28 | fmt.HNodePrettyPrint(tree, f)
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| 29 | pretty_str = f.getvalue()
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| 30 | print(pretty_str)
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| 31 |
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| 32 | self.assertEqual('(assign name:declare flags:[-r -x])\n', pretty_str)
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| 33 |
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| 34 | t2 = node.PrettyTree(True)
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| 35 | fmt.HNodePrettyPrint(t2, f)
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| 36 |
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| 37 |
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| 38 | if __name__ == '__main__':
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| 39 | unittest.main()
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