anchor-size-replaced-001.html | Explore in Territory

<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#propdef-anchor-name">
<link rel="author" href="mailto:[email protected]">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script src="support/test-common.js"></script>
<style>
.container {
  position: relative;
  height: 10px;
}
.anchor1 {
  anchor-name: --a1;
  width: 5px;
  height: 24px;
  background: orange;
}
.target {
  position: absolute;
}
</style>
<body onload="checkLayoutForAnchorPos('.target')">
  <div class="container">
    <div class="anchor1"></div>

    <!-- Specifying the width or the height should scale uniformly. -->
    <img class="target" src="support/green-16x16.png"
      style="width: anchor-size(--a1 width)"
      data-expected-width=5 data-expected-height=5>
    <img class="target" src="support/green-16x16.png"
      style="height: anchor-size(--a1 width)"
      data-expected-width=5 data-expected-height=5>

    <!-- Smaller `min-width/height` than the natural size should be ignored. -->
    <img class="target" src="support/green-16x16.png"
      style="min-width: anchor-size(--a1 width)"
      data-expected-width=16 data-expected-height=16>
    <img class="target" src="support/green-16x16.png"
      style="min-height: anchor-size(--a1 width)"
      data-expected-width=16 data-expected-height=16>

    <!-- Larger `min-width/height` than the natural size should scale. -->
    <img class="target" src="support/green-16x16.png"
      style="min-width: anchor-size(--a1 height)"
      data-expected-width=24 data-expected-height=24>
    <img class="target" src="support/green-16x16.png"
      style="min-height: anchor-size(--a1 height)"
      data-expected-width=24 data-expected-height=24>

    <!-- Smaller `max-width/height` than the natural size should scale. -->
    <img class="target" src="support/green-16x16.png"
      style="max-width: anchor-size(--a1 width)"
      data-expected-width=5 data-expected-height=5>
    <img class="target" src="support/green-16x16.png"
      style="max-height: anchor-size(--a1 width)"
      data-expected-width=5 data-expected-height=5>

    <!-- Larger `min-width/height` than the natural size should be ignored. -->
    <img class="target" src="support/green-16x16.png"
      style="max-width: anchor-size(--a1 height)"
      data-expected-width=16 data-expected-height=16>
    <img class="target" src="support/green-16x16.png"
      style="max-height: anchor-size(--a1 height)"
      data-expected-width=16 data-expected-height=16>

    <!-- The `aspect-ratio` property should be honored. -->
    <img class="target" src="support/green-16x16.png"
      style="width: anchor-size(--a1 width); aspect-ratio: 0.5"
      data-expected-width=5 data-expected-height=10>
    <img class="target" src="support/green-16x16.png"
      style="height: anchor-size(--a1 width); aspect-ratio: 2"
      data-expected-width=10 data-expected-height=5>
  </div>
</body>
chromium/third_party/blink/web_tests/external/wpt/css/css-anchor-position/anchor-size-replaced-001.html
