"""Test direction selectors.""" from .. import util import soupsieve as sv class TestDir(util.TestCase): """Test direction selectors.""" MARKUP = """

test1

test2

עִבְרִית()

עִבְרִית

test3

""" def test_dir_rtl(self): """Test general direction right to left.""" self.assert_selector( self.MARKUP, "div:dir(rtl)", ["1", "4", "6"], flags=util.HTML ) def test_dir_ltr(self): """Test general direction left to right.""" self.assert_selector( self.MARKUP, "div:dir(ltr)", ["3"], flags=util.HTML ) def test_dir_conflict(self): """Test conflicting direction.""" self.assert_selector( self.MARKUP, "div:dir(ltr):dir(rtl)", [], flags=util.HTML ) def test_dir_xml(self): """Test direction with XML (not supported).""" self.assert_selector( self.MARKUP, "div:dir(ltr)", [], flags=util.XML ) def test_dir_bidi_detect(self): """Test bidirectional detection.""" self.assert_selector( self.MARKUP, "span:dir(rtl)", ['2', '5', '7'], flags=util.HTML ) self.assert_selector( self.MARKUP, "span:dir(ltr)", ['8'], flags=util.HTML ) def test_dir_on_input(self): """Test input direction rules.""" self.assert_selector( self.MARKUP, ":is(input, textarea):dir(ltr)", ['9', '10', '11', '12', '13'], flags=util.HTML5 ) def test_dir_on_root(self): """Test that the root is assumed left to right if not explicitly defined.""" self.assert_selector( self.MARKUP, "html:dir(ltr)", ['0'], flags=util.HTML ) def test_dir_auto_root(self): """Test that the root is assumed left to right if auto used.""" markup = """ """ self.assert_selector( markup, "html:dir(ltr)", ['0'], flags=util.HTML ) def test_dir_on_input_root(self): """Test input direction when input is the root.""" markup = """""" # Input is root for parser in util.available_parsers('html.parser', 'lxml', 'html5lib'): soup = self.soup(markup, parser) fragment = soup.input.extract() self.assertTrue(sv.match(":root:dir(ltr)", fragment, flags=sv.DEBUG)) def test_iframe(self): """Test direction in `iframe`.""" markup = """

""" self.assert_selector( markup, "div:dir(ltr)", ['1'], flags=util.PYHTML ) self.assert_selector( markup, "div:dir(rtl)", ['2'], flags=util.PYHTML ) def test_xml_in_html(self): """Test cases for when we have XML in HTML.""" markup = """

עִבְרִית

other text

""" self.assert_selector( markup, "div:dir(ltr)", ['1'], flags=util.HTML5 ) self.assert_selector( markup, "div:dir(rtl)", [], flags=util.HTML5 ) self.assert_selector( markup, "math:dir(rtl)", [], flags=util.HTML5 )