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"""Test direction selectors.""" |
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from .. import util |
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import soupsieve as sv |
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class TestDir(util.TestCase): |
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"""Test direction selectors.""" |
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MARKUP = """ |
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<html id="0"> |
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<head></head> |
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<body> |
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<div id="1" dir="rtl"> |
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<span id="2">test1</span> |
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<div id="3" dir="ltr">test2 |
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<div id="4" dir="auto"><!-- comment -->注执讘职专执讬转<span id="5" dir="auto">()</span></div> |
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<div id="6" dir="auto"><script></script><b> </b><span id="7"><!-- comment -->注执讘职专执讬转</span></div> |
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<span id="8" dir="auto">test3</span> |
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</div> |
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<input id="9" type="tel" value="333-444-5555" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}"> |
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<input id="10" type="tel" dir="auto" value="333-444-5555" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}"> |
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<input id="11" type="email" dir="auto" value="test@mail.com"> |
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<input id="12" type="search" dir="auto" value="()"> |
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<input id="13" type="url" dir="auto" value="https://test.com"> |
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<input id="14" type="search" dir="auto" value="注执讘职专执讬转"> |
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<input id="15" type="search" dir="auto" value=""> |
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<input id="16" type="search" dir="auto"> |
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<textarea id="17" dir="auto">注执讘职专执讬转</textarea> |
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<textarea id="18" dir="auto"></textarea> |
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</div> |
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</body> |
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</html> |
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""" |
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def test_dir_rtl(self): |
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"""Test general direction right to left.""" |
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self.assert_selector( |
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self.MARKUP, |
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"div:dir(rtl)", |
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["1", "4", "6"], |
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flags=util.HTML |
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) |
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def test_dir_ltr(self): |
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"""Test general direction left to right.""" |
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self.assert_selector( |
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self.MARKUP, |
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"div:dir(ltr)", |
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["3"], |
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flags=util.HTML |
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) |
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def test_dir_conflict(self): |
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"""Test conflicting direction.""" |
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self.assert_selector( |
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self.MARKUP, |
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"div:dir(ltr):dir(rtl)", |
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[], |
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flags=util.HTML |
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) |
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def test_dir_xml(self): |
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"""Test direction with XML (not supported).""" |
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self.assert_selector( |
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self.MARKUP, |
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"div:dir(ltr)", |
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[], |
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flags=util.XML |
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) |
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def test_dir_bidi_detect(self): |
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"""Test bidirectional detection.""" |
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self.assert_selector( |
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self.MARKUP, |
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"span:dir(rtl)", |
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['2', '5', '7'], |
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flags=util.HTML |
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) |
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self.assert_selector( |
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self.MARKUP, |
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"span:dir(ltr)", |
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['8'], |
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flags=util.HTML |
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) |
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def test_dir_on_input(self): |
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"""Test input direction rules.""" |
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self.assert_selector( |
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self.MARKUP, |
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":is(input, textarea):dir(ltr)", |
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['9', '10', '11', '12', '13'], |
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flags=util.HTML5 |
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) |
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def test_dir_on_root(self): |
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"""Test that the root is assumed left to right if not explicitly defined.""" |
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self.assert_selector( |
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self.MARKUP, |
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"html:dir(ltr)", |
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['0'], |
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flags=util.HTML |
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) |
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def test_dir_auto_root(self): |
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"""Test that the root is assumed left to right if auto used.""" |
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markup = """ |
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<html id="0" dir="auto"> |
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<head></head> |
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<body> |
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</body> |
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</html> |
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""" |
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self.assert_selector( |
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markup, |
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"html:dir(ltr)", |
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['0'], |
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flags=util.HTML |
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) |
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def test_dir_on_input_root(self): |
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"""Test input direction when input is the root.""" |
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markup = """<input id="1" type="text" dir="auto">""" |
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for parser in util.available_parsers('html.parser', 'lxml', 'html5lib'): |
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soup = self.soup(markup, parser) |
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fragment = soup.input.extract() |
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self.assertTrue(sv.match(":root:dir(ltr)", fragment, flags=sv.DEBUG)) |
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def test_iframe(self): |
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"""Test direction in `iframe`.""" |
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markup = """ |
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<html> |
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<head></head> |
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<body> |
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<div id="1" dir="auto"> |
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<iframe> |
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<html> |
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<body> |
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<div id="2" dir="auto"> |
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<!-- comment -->注执讘职专执讬转 |
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<span id="5" dir="auto">()</span></div> |
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</div> |
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</body> |
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</html> |
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</iframe> |
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</body> |
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</html> |
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""" |
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self.assert_selector( |
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markup, |
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"div:dir(ltr)", |
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['1'], |
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flags=util.PYHTML |
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) |
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self.assert_selector( |
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markup, |
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"div:dir(rtl)", |
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['2'], |
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flags=util.PYHTML |
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) |
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def test_xml_in_html(self): |
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"""Test cases for when we have XML in HTML.""" |
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markup = """ |
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<html> |
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<head></head> |
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<body> |
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<div id="1" dir="auto"> |
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<math> |
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<!-- comment -->注执讘职专执讬转 |
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</math> |
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other text |
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</div> |
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</body> |
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</html> |
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""" |
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self.assert_selector( |
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markup, |
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"div:dir(ltr)", |
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['1'], |
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flags=util.HTML5 |
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) |
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self.assert_selector( |
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markup, |
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"div:dir(rtl)", |
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[], |
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flags=util.HTML5 |
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) |
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self.assert_selector( |
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markup, |
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"math:dir(rtl)", |
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[], |
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flags=util.HTML5 |
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) |
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