| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Test: :hover on ::after, ::before, and ::marker pseudo-elements</title> |
| <link rel="help" href="https://drafts.csswg.org/css-pseudo/#CSSPseudoElement-interface"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <style> |
| div::after { |
| content: "after"; |
| color: blue; |
| } |
| |
| div::after:hover { |
| color: red; |
| } |
| |
| div::before { |
| content: "before"; |
| color: green; |
| } |
| |
| div::before:hover { |
| color: yellow; |
| } |
| |
| li::marker { |
| color: purple; |
| } |
| |
| li::marker:hover { |
| color: orange; |
| } |
| </style> |
| <div id="after-target">Test after</div> |
| <div id="before-target">Test before</div> |
| <ul> |
| <li id="marker-target">Test marker</li> |
| </ul> |
| <script> |
| const afterTarget = document.getElementById("after-target"); |
| const beforeTarget = document.getElementById("before-target"); |
| const markerTarget = document.getElementById("marker-target"); |
| |
| promise_test(async t => { |
| const afterPseudo = afterTarget.pseudo("::after"); |
| const beforePseudo = beforeTarget.pseudo("::before"); |
| const markerPseudo = markerTarget.pseudo("::marker"); |
| |
| // Initial colors |
| assert_equals(window.getComputedStyle(afterPseudo.element, afterPseudo.type).color, "rgb(0, 0, 255)", "::after initial color"); |
| assert_equals(window.getComputedStyle(beforePseudo.element, beforePseudo.type).color, "rgb(0, 128, 0)", "::before initial color"); |
| assert_equals(window.getComputedStyle(markerPseudo.element, markerPseudo.type).color, "rgb(128, 0, 128)", "::marker initial color"); |
| |
| // Hover over ::after |
| const afterQuads = afterPseudo.getBoxQuads(); |
| const afterRect = afterQuads[0].getBounds(); |
| const afterX = afterRect.x + afterRect.width / 2; |
| const afterY = afterRect.y + afterRect.height / 2; |
| await new test_driver.Actions() |
| .pointerMove(afterX, afterY) |
| .send(); |
| assert_equals(window.getComputedStyle(afterPseudo.element, afterPseudo.type).color, "rgb(255, 0, 0)", "::after hover color"); |
| |
| // Hover over ::before |
| const beforeQuads = beforePseudo.getBoxQuads(); |
| const beforeRect = beforeQuads[0].getBounds(); |
| const beforeX = beforeRect.x + beforeRect.width / 2; |
| const beforeY = beforeRect.y + beforeRect.height / 2; |
| await new test_driver.Actions() |
| .pointerMove(beforeX, beforeY) |
| .send(); |
| assert_equals(window.getComputedStyle(beforePseudo.element, beforePseudo.type).color, "rgb(255, 255, 0)", "::before hover color"); |
| |
| // Hover over ::marker |
| const markerQuads = markerPseudo.getBoxQuads(); |
| const markerRect = markerQuads[0].getBounds(); |
| const markerX = markerRect.x + markerRect.width / 2; |
| const markerY = markerRect.y + markerRect.height / 2; |
| await new test_driver.Actions() |
| .pointerMove(markerX, markerY) |
| .send(); |
| assert_equals(window.getComputedStyle(markerPseudo.element, markerPseudo.type).color, "rgb(255, 165, 0)", "::marker hover color"); |
| |
| // Move away |
| await new test_driver.Actions() |
| .pointerMove(0, 0) |
| .send(); |
| assert_equals(window.getComputedStyle(afterPseudo.element, afterPseudo.type).color, "rgb(0, 0, 255)", "::after back to initial"); |
| assert_equals(window.getComputedStyle(beforePseudo.element, beforePseudo.type).color, "rgb(0, 128, 0)", "::before back to initial"); |
| assert_equals(window.getComputedStyle(markerPseudo.element, markerPseudo.type).color, "rgb(128, 0, 128)", "::marker back to initial"); |
| }); |
| </script> |
