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|
"""Test direction selectors."""
from .. import util
import soupsieve as sv
from bs4 import BeautifulSoup
IFRAME_TEXT = BeautifulSoup('<iframe><div></div></iframe>', 'html.parser').iframe.text == '<div></div>'
class TestDir(util.TestCase):
"""Test direction selectors."""
MARKUP = """
<html id="0">
<head></head>
<body>
<div id="1" dir="rtl">
<span id="2">test1</span>
<div id="3" dir="ltr">test2
<div id="4" dir="auto"><!-- comment -->עִבְרִית<span id="5" dir="auto">()</span></div>
<div id="6" dir="auto"><script></script><b> </b><span id="7"><!-- comment -->עִבְרִית</span></div>
<span id="8" dir="auto">test3</span>
</div>
<input id="9" type="tel" value="333-444-5555" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}">
<input id="10" type="tel" dir="auto" value="333-444-5555" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}">
<input id="11" type="email" dir="auto" value="test@mail.com">
<input id="12" type="search" dir="auto" value="()">
<input id="13" type="url" dir="auto" value="https://test.com">
<input id="14" type="search" dir="auto" value="עִבְרִית">
<input id="15" type="search" dir="auto" value="">
<input id="16" type="search" dir="auto">
<textarea id="17" dir="auto">עִבְרִית</textarea>
<textarea id="18" dir="auto"></textarea>
</div>
</body>
</html>
"""
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 = """
<html id="0" dir="auto">
<head></head>
<body>
</body>
</html>
"""
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 id="1" type="text" dir="auto">"""
# 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 = """
<html>
<head></head>
<body>
<div id="1" dir="auto">
<iframe>
<html>
<body>
<div id="2" dir="auto">
<!-- comment -->עִבְרִית
<span id="5" dir="auto">()</span></div>
</div>
</body>
</html>
</iframe>
</body>
</html>
"""
self.assert_selector(
markup,
"div:dir(ltr)",
['1'],
flags=util.PYHTML
)
self.assert_selector(
markup,
"div:dir(rtl)",
[] if IFRAME_TEXT else ['2'],
flags=util.PYHTML
)
def test_xml_in_html(self):
"""Test cases for when we have XML in HTML."""
markup = """
<html>
<head></head>
<body>
<div id="1" dir="auto">
<math>
<!-- comment -->עִבְרִית
</math>
other text
</div>
</body>
</html>
"""
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
)
|
