| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>CSS Shadow Parts - Multiple parts</title> |
| <meta href="mailto:fergal@chromium.org" rel="author" title="Fergal Daly"> |
| <link href="http://www.google.com/" rel="author" title="Google"> |
| <link href="https://drafts.csswg.org/css-shadow-parts/" rel="help"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/shadow-helper.js"></script> |
| </head> |
| <body> |
| <style>#c-e::part(partp1 partp2) { color: green; }</style> |
| <script>installCustomElement("custom-element", "custom-element-template");</script> |
| <template id="custom-element-template"> |
| <style> |
| .red { color: red; } |
| .blue { color: blue; } |
| </style> |
| <span id="greenpart" class="red" part="partp1 partp2">green</span> |
| <span id="bluepart1" class="blue" part="partp1">blue</span> |
| <span id="bluepart2" class="blue" part="partp2">blue</span> |
| </template> |
| The following text should match its stated colour: |
| <custom-element id="c-e"></custom-element> |
| <script> |
| "use strict"; |
| const colorBlue = "rgb(0, 0, 255)"; |
| const colorGreen = "rgb(0, 128, 0)"; |
| test(function() { |
| const el = getElementByShadowIds(document, ["c-e", "greenpart"]); |
| assert_equals(window.getComputedStyle(el).color, colorGreen); |
| }, "Double-part in selected host is styled"); |
| test(function() { |
| const el = getElementByShadowIds(document, ["c-e", "bluepart1"]); |
| assert_equals(window.getComputedStyle(el).color, colorBlue); |
| }, "Single-part-1 in selected host is not styled"); |
| test(function() { |
| const el = getElementByShadowIds(document, ["c-e", "bluepart2"]); |
| assert_equals(window.getComputedStyle(el).color, colorBlue); |
| }, "Single-part-2 in selected host is not styled"); |
| </script> |
| </body> |
| </html> |
