Blitz - WPT: selection-originating-decoration-color.html

wpt / css / css-pseudo / selection-originating-decoration-color.html

/css/css-pseudo/selection-originating-decoration-color.html

<!doctype html>
<meta charset="utf-8">
<!-- see “Selection regression tests” in README.md -->
<title>CSS Pseudo-Elements Test: originating decorations on unselected parts remain in originating text-decoration-color when selecting text</title>
<link rel="author" name="Delan Azabani" href="mailto:dazabani@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-painting">
<link rel="help" href="https://drafts.csswg.org/css-text-decor-4/#painting">
<link rel="help" href="https://www.w3.org/TR/CSS22/zindex.html#painting-order">
<link rel="match" href="selection-originating-decoration-color-ref.html">
<meta name="assert" value="This test verifies that selecting text does not cause originating decorations on unselected parts, which should always paint in originating text-decoration-color, to paint in a different color. Such decorations should only recolor to ::selection color in the selected part.">
<script src="support/selections.js"></script>
<link rel="stylesheet" href="support/highlights.css">
<link rel="stylesheet" href="/fonts/ahem.css">
<style>
    main {
        font: 80px/1 Ahem;
        margin: 0.5em;
        width: min-content;
        color: black;
        text-decoration: 0.125em black solid line-through;
    }
    main::selection {
        background: transparent;
        color: green;
    }
</style>
<p>Test passes if there are two green lines of the same length.
<main class="highlight_reftest">ppppp</main>
<script>
    const target = document.querySelector("main");
    selectRangeWith(range => {
        range.selectNodeContents(target);
        range.setStart(target.childNodes[0], 1);
        range.setEnd(target.childNodes[0], 4);
    });
</script>

/css/css-pseudo/selection-originating-decoration-color-ref.html

<!doctype html>
<meta charset="utf-8">
<link rel="author" name="Delan Azabani" href="mailto:dazabani@igalia.com">
<link rel="stylesheet" href="support/highlights.css">
<link rel="stylesheet" href="/fonts/ahem.css">
<style>
    main {
        font: 80px/1 Ahem;
        margin: 0.5em;
        width: min-content;
    }
    main .black {
        color: black;
        text-decoration: 0.125em black solid line-through;
    }
    main .green {
        color: green;
        text-decoration: 0.125em green solid line-through;
    }
</style>
<p>Test passes if there are two green lines of the same length.
<main class="highlight_reftest"><span class="black">p</span><span class="green">ppp</span><span class="black">p</span></main>