| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS ::highlight Pseudo-Element Test: ::highlight selector getComputedStyle</title> |
| <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| #target::highlight(foo) { |
| background-color: green; |
| color: lime; |
| } |
| |
| #target::highlight(bar) { |
| background-color: cyan; |
| color: fuchsia; |
| } |
| </style> |
| <div id="target"></div> |
| <script> |
| let highlightPseudo = "::highlight(foo)"; |
| test(() => { |
| let style = getComputedStyle(target, highlightPseudo); |
| assert_equals(style.backgroundColor, "rgb(0, 128, 0)", "Background color is green."); |
| assert_equals(style.color, "rgb(0, 255, 0)", "Color is lime."); |
| }, `getComputedStyle() for ${highlightPseudo}`); |
| |
| highlightPseudo = "::highlight(bar)"; |
| test(() => { |
| let style = getComputedStyle(target, highlightPseudo); |
| assert_equals(style.backgroundColor, "rgb(0, 255, 255)", "Background color is cyan."); |
| assert_equals(style.color, "rgb(255, 0, 255)", "Color is fuchsia."); |
| }, `Different getComputedStyle() for ${highlightPseudo} and same element`); |
| |
| for (const illHighlightPseudo of ["::highlight(foo):", "::highlight(foo))", "::highlight(foo)(", "::highlight", "::highlight(foo)(foo)", "::highlight(foo)()", ":::highlight(foo)", "::highlight(foo).", "::highlight(foo,bar)", "::highlight(foo bar)"]) { |
| test(() => { |
| let style = getComputedStyle(target, illHighlightPseudo); |
| assert_equals(style.length, 0, "Invalid pseudo identifiers should not return a style."); |
| }, `getComputedStyle() for ${illHighlightPseudo} should not return a style.`); |
| } |
| </script> |
