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Diffstat (limited to 'testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-001.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-001.html | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-001.html b/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-001.html new file mode 100644 index 0000000000..18b3635b3f --- /dev/null +++ b/testing/web-platform/tests/css/css-pseudo/highlight-cascade/highlight-cascade-001.html @@ -0,0 +1,26 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Pseudo-Elements Test: highlight cascade: unset is treated like inherit regardless of whether property is inherited</title> +<link rel="author" title="Delan Azabani" href="mailto:dazabani@igalia.com"> +<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade"> +<link rel="match" href="highlight-cascade-001-ref.html"> +<meta name="assert" value="This test verifies that, given ::selection styles with both color and background-color declared as unset, both properties inherit their values from the parent ::selection styles. All properties become inherited for the purposes of deciding whether unset should mean initial or inherit."> +<script src="support/selections.js"></script> +<link rel="stylesheet" href="../support/highlights.css"> +<style> + main { + font-size: 7em; + margin: 0.5em; + } + main::selection { + background-color: green; + color: white; + } + main > span::selection { + background-color: unset; + color: unset; + } +</style> +<p>Test passes if the text below is white on green. +<main class="highlight_reftest"><span>quick</span></main> +<script>selectNodeContents(document.querySelector("main"));</script> |