child
""" def test_custom_selectors(self): """Test custom selectors.""" custom_selectors = { ":--headers": "h1, h2, h3, h4, h5, h6", ":--parent": ":has(> *|*)" } self.assert_selector( self.MARKUP, ':--headers', ['1', '2'], custom=custom_selectors, flags=util.HTML ) self.assert_selector( self.MARKUP, ':--headers:nth-child(2)', ['2'], custom=custom_selectors, flags=util.HTML ) self.assert_selector( self.MARKUP, 'p:--parent', ['4'], custom=custom_selectors, flags=util.HTML ) def test_custom_selectors_exotic(self): """Test custom selectors.""" custom_selectors = {":--": "h1, h2, h3, h4, h5, h6"} self.assert_selector( self.MARKUP, ':--', ['1', '2'], custom=custom_selectors, flags=util.HTML ) def test_custom_dependency(self): """Test custom selector dependency on other custom selectors.""" custom_selectors = { ":--parent": ":has(> *|*)", ":--parent-paragraph": "p:--parent" } self.assert_selector( self.MARKUP, ':--parent-paragraph', ['4'], custom=custom_selectors, flags=util.HTML ) def test_custom_dependency_out_of_order(self): """Test custom selector out of order dependency.""" custom_selectors = { ":--parent-paragraph": "p:--parent", ":--parent": ":has(> *|*)" } self.assert_selector( self.MARKUP, ':--parent-paragraph', ['4'], custom=custom_selectors, flags=util.HTML ) def test_custom_dependency_recursion(self): """Test that we fail on dependency recursion.""" custom_selectors = { ":--parent-paragraph": "p:--parent", ":--parent": "p:--parent-paragraph" } self.assert_raises(':--parent', sv.SelectorSyntaxError, custom=custom_selectors) def test_bad_custom(self): """Test that a bad custom raises a syntax error.""" custom_selectors = { ":--parent": ":has(> *|*)", ":--parent-paragraph": "p:--parent" } self.assert_raises(':--wrong', sv.SelectorSyntaxError, custom=custom_selectors) def test_bad_custom_syntax(self): """Test that a custom selector with bad syntax in its name fails.""" self.assert_raises('div', sv.SelectorSyntaxError, custom={":--parent.": ":has(> *|*)"}) def test_pseudo_class_collision(self): """Test that a custom selector cannot match an already existing pseudo-class name.""" self.assert_raises('div', sv.SelectorSyntaxError, custom={":hover": ":has(> *|*)"}) def test_custom_collision(self): """Test that a custom selector cannot match an already existing custom name.""" self.assert_raises('div', KeyError, custom={":--parent": ":has(> *|*)", ":--PARENT": ":has(> *|*)"}) class TestCustomSelectorsQuirks(TestCustomSelectors): """Test custom selectors with quirks.""" def setUp(self): """Setup.""" self.purge() self.quirks = True