| <!doctype html> |
| <html> |
| <head> |
| <script src="resources/shadow-dom.js"></script> |
| <script src="../../../resources/js-test.js"></script> |
| </head> |
| <body> |
| <div id="sandbox"></div> |
| </body> |
| <script> |
| var borderColor; |
| |
| function borderColorOf(node) |
| { |
| return document.defaultView.getComputedStyle(node, null).getPropertyValue('border-color'); |
| } |
| |
| function borderColorShouldBe(selector, color) |
| { |
| var text = 'borderColorOf(getNodeInComposedTree("' + selector + '"))'; |
| shouldBeEqualToString(text, color); |
| } |
| |
| function cleanUp() |
| { |
| document.getElementById('sandbox').innerHTML = ''; |
| } |
| |
| description('Test that :host(selector) can match a shadow host when the host matches the selector: http://crbug.com/313935.'); |
| |
| var sandbox = document.getElementById('sandbox'); |
| |
| // id selector |
| sandbox.appendChild( |
| createDOM('div', {'id': 'host'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host(#host) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // class selector |
| sandbox.appendChild( |
| createDOM('div', {'id': 'host', 'class': 'bar'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host(.bar) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // attribute selector |
| sandbox.appendChild( |
| createDOM('div', {'id': 'host', 'foo': 'bar'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host([foo=bar]) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // tag selector |
| sandbox.appendChild( |
| createDOM('span', {'id': 'host'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host(span) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // tag, class, id selectors |
| sandbox.appendChild( |
| createDOM('span', {'id': 'host', 'class': 'foo'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host(span.foo#host) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // attribute selector with :host |
| sandbox.appendChild( |
| createDOM('div', {'id': 'host', 'foo': 'bar'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host([foo=bar]:host) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| // tag, class, id selectors with :host. |
| sandbox.appendChild( |
| createDOM('span', {'id': 'host', 'class': 'foo'}, |
| createShadowRoot( |
| createDOM('style', {}, |
| document.createTextNode(':host(span.foo#host:host) { border: 1px solid green; }')), |
| createDOM('div', {})))); |
| |
| borderColorShouldBe('host', 'rgb(0, 128, 0)'); |
| |
| cleanUp(); |
| |
| |
| </script> |
| </html> |
