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Actually make \r usable

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This commit is contained in:
Dave Halter
2019-01-08 20:01:57 +01:00
parent b1f613fe16
commit fbaad7883f
4 changed files with 29 additions and 30 deletions
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2
test/test_diff_parser.py
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@@ -958,4 +958,6 @@ def test_wrong_backslash(differ):
def test_random_unicode_characters(differ):
differ.initialize('')
differ.parse('\x1dĔBϞɛˁşʑ˳˻ȣſéÎ\x90̕ȟòwʘ\x1dĔBϞɛˁşʑ˳˻ȣſéÎ', parsers=1, expect_error_leaves=True)
differ.parse('\r\r', parsers=1)
differ.parse("˟Ę\x05À\r rúƣ@\x8a\x15r()\n", parsers=1, expect_error_leaves=True)
differ.parse('')

9
test/test_get_code.py
View File

@@ -106,14 +106,15 @@ def test_end_newlines():
@pytest.mark.parametrize(('code', 'types'), [
('\r', ['error_leaf', 'endmarker']),
('\n\r', ['error_leaf', 'endmarker'])
('\r', ['endmarker']),
('\n\r', ['endmarker'])
])
def test_carriage_return_at_end(code, types):
"""
By adding an artificial newline this creates weird side effects for
\r at the end of files that would normally be error leafs.
By adding an artificial newline this created weird side effects for
\r at the end of files.
"""
tree = parse(code)
assert tree.get_code() == code
assert [c.type for c in tree.children] == types
assert tree.end_pos == (len(code) + 1, 0)