def test_parse_comment_c_multi_misaligned_end():
"""Parse a C comment even though the end is misaligned."""
text = cleandoc("""
/*
* Hello
* world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
text = cleandoc("""
/*
* Hello
* world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_parse_comment_c_multi_no_start():
"""Raise CommentParseError when there is no comment starter."""
text = "Hello world */"
with pytest.raises(CommentParseError):
CCommentStyle.parse_comment(text)
with pytest.raises(CommentParseError):
CCommentStyle._parse_comment_multi(text)
def test_create_comment_c_multi_contains_ending():
"""Raise CommentCreateError when the text contains a comment ending."""
text = cleandoc("""
Hello
world
*/
""")
with pytest.raises(CommentCreateError):
CCommentStyle.create_comment(text, force_multi=True)
def test_comment_at_first_character_c_multi_never_ends():
"""Expect CommentParseError if the comment never ends."""
text = cleandoc("""
/*
* Hello
* world
/*
""")
with pytest.raises(CommentParseError):
CCommentStyle.comment_at_first_character(text)
def test_parse_comment_c_multi_text_after_end():
"""Raise CommentParseError when there is stuff after the comment
delimiter.
"""
text = cleandoc("""
/*
* Hello
* world
*/ Spam
""")
with pytest.raises(CommentParseError):
CCommentStyle.parse_comment(text)
def test_parse_comment_c_single():
"""Parse a C comment with single-line comments."""
text = cleandoc("""
// Hello
// world
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_parse_comment_c_multi_no_middle():
"""Parse a C comment that has no middle whatsoever."""
text = cleandoc("""
/* Hello
* world */
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_parse_comment_c_multi():
"""Parse a C comment with multi-line comments."""
text = cleandoc("""
/*
* Hello
* world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_parse_comment_c_multi_starts_at_first():
"""Parse a C comment that treats the first line like a regular line."""
text = cleandoc("""
/* Hello
* world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_create_comment_c_multi_surrounded_by_newlines():
"""Create a C comment that is surrounded by empty lines."""
text = "\nHello\nworld\n"
expected = cleandoc("""
/*
*
* Hello
* world
*
*/
""")
assert CCommentStyle.create_comment(text, force_multi=True) == expected
def test_create_comment_c_multi():
"""Create a C comment with multi-line comments."""
text = cleandoc("""
Hello
world
""")
expected = cleandoc("""
/*
* Hello
* world
*/
""")
assert CCommentStyle.create_comment(text, force_multi=True) == expected
def test_parse_comment_c_multi_indented():
"""Preserve indentations in C comments."""
text = cleandoc("""
/*
* Hello
* world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_parse_comment_c_multi_missing_middle():
"""Parse a C comment even though the middle markers are missing."""
text = cleandoc("""
/*
Hello
world
*/
""")
expected = cleandoc("""
Hello
world
""")
assert CCommentStyle.parse_comment(text) == expected
def test_create_comment_c_multi_empty_newlines():
"""Create a C comment that contains empty lines."""
text = cleandoc("""
Hello
world
""")
expected = cleandoc("""
/*
* Hello
*
* world
*/
""")
assert CCommentStyle.create_comment(text, force_multi=True) == expected
def test_comment_at_first_character_c_multi():
"""Simple test for a multi-line C comment."""
text = cleandoc("""
/*
* Hello
* world
*/
Spam
""")
expected = cleandoc("""
/*
* Hello
* world
*/
""")
assert CCommentStyle.comment_at_first_character(text) == expected
def test_parse_comment_c_multi_no_end():
"""Raise CommentParseError when there is no comment end."""
text = "/* Hello world"
with pytest.raises(CommentParseError):
CCommentStyle.parse_comment(text)
def test_parse_comment_c_multi_single_line():
"""Parse a single-line multi-line comment."""
text = "/* Hello world */"
expected = "Hello world"
assert CCommentStyle.parse_comment(text) == expected
