# -*- coding: utf-8 -*-
"""Test direction selectors."""
from __future__ import unicode_literals
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))
class TestDirQuirks(TestDir):
"""Test direction selectors with quirks."""
def setUp(self):
"""Setup."""
self.purge()
self.quirks = True