Blitz - WPT: at-supports-selector-detecting-invalid-in-logical-combinations.html

wpt / css / css-conditional / at-supports-selector-detecting-invalid-in-logical-combinations.html

/css/css-conditional/at-supports-selector-detecting-invalid-in-logical-combinations.html

<!doctype html>
<title>CSS Conditional Test: @supports selector() detecting invalid in logical combinations.</title>
<link rel="author" title="Byungwoo Lee" href="mailto:blee@igalia.com">
<link rel="help" href="https://drafts.csswg.org/css-conditional/#at-supports">
<link rel="match" href="at-supports-selector-detecting-invalid-in-logical-combinations-ref.html">
<style>
  div.invalid {
    background-color: green;
    height: 100px;
    width: 100px;
  }
  div.valid {
    background-color: red;
    height: 100px;
    width: 100px;
  }
  @supports selector(:is(.a)) {
    div.is.valid { background: green };
  }
  @supports selector(:where(.a)) {
    div.where.valid { background: green };
  }
  @supports selector(:has(.a)) {
    div.has.valid { background: green };
  }
  @supports selector(:not(.a)) {
    div.not.valid { background: green };
  }
  @supports selector(:is(:foo, .a)) {
    div.is.invalid { background: red };
  }
  @supports selector(:where(:foo, .a)) {
    div.where.invalid { background: red };
  }
  @supports selector(:has(:foo, .a)) {
    div.has.invalid { background: red };
  }
  @supports selector(:not(:foo, .a)) {
    div.not.invalid { background: red };
  }
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div class="is valid"></div>
<div class="where valid"></div>
<div class="has valid"></div>
<div class="not valid"></div>
<div class="is invalid"></div>
<div class="where invalid"></div>
<div class="has invalid"></div>
<div class="not invalid"></div>

/css/css-conditional/at-supports-selector-detecting-invalid-in-logical-combinations-ref.html

<!doctype html>
<title>CSS Conditional Test: @supports selector() detecting invalid in logical combinations.</title>
<link rel="author" title="Byungwoo Lee" href="mailto:blee@igalia.com">
<style>
  div {
    background-color:green;
    height:100px;
    width:100px;
  }
</style>
<p>Test passes if there is a <strong>filled green square</strong> and <strong>no red</strong>.</p>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>