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83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
"""
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test_roles
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~~~~~~~~~~
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Test sphinx.roles
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:copyright: Copyright 2007-2019 by the Sphinx team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from docutils import nodes
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from mock import Mock
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from sphinx.roles import EmphasizedLiteral
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from sphinx.testing.util import assert_node
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def test_samp():
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emph_literal_role = EmphasizedLiteral()
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# normal case
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text = 'print 1+{variable}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, ("print 1+",
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[nodes.emphasis, "variable"])])
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assert msg == []
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# two emphasis items
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text = 'print {1}+{variable}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, ("print ",
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[nodes.emphasis, "1"],
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"+",
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[nodes.emphasis, "variable"])])
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assert msg == []
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# empty curly brace
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text = 'print 1+{}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, "print 1+{}"])
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assert msg == []
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# half-opened variable
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text = 'print 1+{variable'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, "print 1+{variable"])
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assert msg == []
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# nested
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text = 'print 1+{{variable}}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, ("print 1+",
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[nodes.emphasis, "{variable"],
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"}")])
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assert msg == []
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# emphasized item only
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text = '{variable}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, nodes.emphasis, "variable"])
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assert msg == []
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# escaping
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text = r'print 1+\{variable}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, "print 1+{variable}"])
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assert msg == []
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# escaping (2)
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text = r'print 1+\{{variable}\}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, ("print 1+{",
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[nodes.emphasis, "variable"],
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"}")])
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assert msg == []
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# escape a backslash
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text = r'print 1+\\{variable}'
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ret, msg = emph_literal_role('samp', text, text, 0, Mock())
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assert_node(ret[0], [nodes.literal, ("print 1+\\",
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[nodes.emphasis, "variable"])])
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assert msg == []
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