def test_trailing_whitespace(self):
self.assertEquals(
[html_linter.TrailingWhitespaceMessage(
line=1, column=4, whitespace=' ')],
html_linter.HTML5Linter('foo \n').messages
)
self.assertEquals(
[html_linter.TrailingWhitespaceMessage(
line=1, column=4, whitespace=' '),
html_linter.TrailingWhitespaceMessage(
line=2, column=5, whitespace=' ')],
html_linter.HTML5Linter('foo \nbarz \n').messages
)
self.assertEquals(
[html_linter.TrailingWhitespaceMessage(
line=1, column=4, whitespace='\t \t'),
html_linter.TabMessage(line=1, column=4),
html_linter.TabMessage(line=1, column=6)],
html_linter.HTML5Linter('foo\t \t\r').messages
)
# Only complaint before a newline
self.assertEquals(
[],
html_linter.HTML5Linter('a ').messages
)
def test_tabs(self):
self.assertEquals([html_linter.TabMessage(line=1, column=3)],
html_linter.HTML5Linter(' \t\t').messages)
self.assertEquals([
html_linter.TabMessage(line=1, column=3),
html_linter.TabMessage(line=2, column=1)
],
html_linter.HTML5Linter(' \ta\n\ta').messages)
def test_indentation(self):
self.assertEquals(
[html_linter.IndentationMessage(
line=2, column=1, indent=3, max_indent=2)],
html_linter.HTML5Linter('<div>\n <a>').messages
)
# If we indented by something that is not a multiple of two, we
# normalize it to a multiple of two so to minimize subsequent
# false positives.
self.assertEquals(
[html_linter.IndentationMessage(
line=2, column=1, indent=1, max_indent=2)],
html_linter.HTML5Linter('<div>\n <a>\n</div>').messages
)
self.assertEquals(
[html_linter.IndentationMessage(
line=2, column=1, indent=1, max_indent=4)],
html_linter.HTML5Linter(' <a></a>\n </div>\n<div>').messages
)
# If we indented by something greater than the maximum allowed we
# normalize it to the previous maximum.
self.assertEquals(
[html_linter.IndentationMessage(
line=2, column=1, indent=3, max_indent=2)],
html_linter.HTML5Linter('<a></a>\n </div>\n <div>').messages
)
# This case should raise two warnings, because the first indentation is
# normalized to 2 spaces and the second is 6 spaces.
self.assertEquals(
[html_linter.IndentationMessage(
line=2, column=1, indent=3, max_indent=2),
html_linter.IndentationMessage(
line=3, column=1, indent=6, max_indent=4)],
html_linter.HTML5Linter('<a></a>\n </div>\n <div>').messages
)
self.assertEquals(
[],
html_linter.HTML5Linter('<div>\n <a>').messages
)
# Tabs are replaced by two spaces, so we are only getting the Tab error.
self.assertEquals(
[html_linter.TabMessage(line=2, column=1)],
html_linter.HTML5Linter('<div>\n\t<a>').messages
)