anchor-name-003.html | Explore in Territory

<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#determining">
<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>
.relpos {
  position: relative;
}
.abspos {
  position: absolute;
}
.anchor1 {
  anchor-name: --a1;
  width: 10px;
  height: 10px;
  background: orange;
}
.target {
  position: absolute;
  width: anchor-size(--a1 width);
  height: 10px;
  background: lime;
}
</style>
<body onload="checkLayoutForAnchorPos('.target')">
  <!-- In-flow and out-of-flow boxes in a containing block. -->
  <div class="relpos">
    <div class="target" data-expected-width=30></div>
    <div>
      <div class="target" data-expected-width=30></div>
      <div class="relpos">
        <div class="target" data-expected-width=0></div>
        <div class="abspos">
          <div class="target" data-expected-width=30></div>
          <div class="relpos">
            <div class="target" data-expected-width=40></div>
            <div class="anchor1" style="width: 20px"></div>
            <div class="anchor1" style="position: absolute; width: 10px"></div>
            <div class="anchor1" style="width: 40px"></div>
            <div class="anchor1" style="position: absolute; width: 30px"></div>
            <div class="target" data-expected-width=30></div>
          </div>
        </div>
        <div class="target" data-expected-width=30></div>
      </div>
      <div class="target" data-expected-width=30></div>
    </div>
    <div class="target" data-expected-width=30></div>
  </div>

  <!-- In-flow boxes in ancestors, after the propagated ones. -->
  <div class="relpos">
    <div>
      <div class="relpos">
        <div class="target" data-expected-width=0></div>
        <div class="abspos">
          <div class="relpos">
            <div class="target" data-expected-width=20></div>
            <div class="anchor1" style="width: 20px"></div>
            <div class="anchor1" style="position: absolute; width: 10px"></div>
            <div class="target" data-expected-width=10></div>
          </div>
          <div class="anchor1" style="width: 50px"></div>
          <div class="target" data-expected-width=50></div>
        </div>
        <div class="target" data-expected-width=50></div>
      </div>
      <div class="anchor1" style="width: 60px"></div>
      <div class="target" data-expected-width=70></div>
    </div>
    <div class="anchor1" style="width: 70px"></div>
    <div class="target" data-expected-width=70></div>
  </div>

  <!-- Out-of-flow boxes in ancestors, after the propagated ones. -->
  <div class="relpos">
    <div>
      <div class="relpos">
        <div class="target" data-expected-width=0></div>
        <div class="abspos">
          <div class="relpos">
            <div class="target" data-expected-width=20></div>
            <div class="anchor1" style="width: 20px"></div>
            <div class="anchor1" style="position: absolute; width: 10px"></div>
            <div class="target" data-expected-width=10></div>
          </div>
          <div class="anchor1" style="position: absolute; width: 110px"></div>
          <div class="target" data-expected-width=110></div>
        </div>
        <div class="target" data-expected-width=110></div>
      </div>
      <div class="target" data-expected-width=110></div>
    </div>
    <div class="anchor1" style="position: absolute; width: 100px"></div>
    <div class="target" data-expected-width=100></div>
  </div>

  <!-- In-flow boxes in ancestors, before the propagated ones. -->
  <div class="relpos">
    <div>
      <div class="relpos">
        <div class="abspos">
          <div class="relpos">
            <div class="target" data-expected-width=20></div>
            <div class="anchor1" style="position: absolute; width: 10px"></div>
            <div class="anchor1" style="width: 20px"></div>
            <div class="target" data-expected-width=20></div>
          </div>
          <div class="anchor1" style="width: 120px"></div>
          <div class="target" data-expected-width=120></div>
        </div>
        <div class="anchor1" style="width: 110px"></div>
        <div class="target" data-expected-width=110></div>
      </div>
      <div class="target" data-expected-width=100></div>
    </div>
    <div class="anchor1" style="width: 100px"></div>
    <div class="target" data-expected-width=100></div>
  </div>

  <!-- Out-of-flow boxes in ancestors, before the propagated ones. -->
  <div class="relpos">
    <div class="target" data-expected-width=10></div>
    <div class="anchor1" style="position: absolute; width: 100px"></div>
    <div>
      <div class="target" data-expected-width=10></div>
      <div class="relpos">
        <div class="target" data-expected-width=0></div>
        <div class="anchor1" style="position: absolute; width: 110px"></div>
        <div class="abspos">
          <div class="target" data-expected-width=10></div>
          <div class="anchor1" style="position: absolute; width: 120px"></div>
          <div class="relpos">
            <div class="target" data-expected-width=20></div>
            <div class="anchor1" style="width: 20px"></div>
            <div class="anchor1" style="position: absolute; width: 10px"></div>
            <div class="target" data-expected-width=10></div>
          </div>
          <div class="target" data-expected-width=10></div>
        </div>
        <div class="target" data-expected-width=10></div>
      </div>
      <div class="target" data-expected-width=10></div>
    </div>
    <div class="target" data-expected-width=10></div>
  </div>
</body>
chromium/third_party/blink/web_tests/external/wpt/css/css-anchor-position/anchor-name-003.html
