<!DOCTYPE html>

  <meta charset="UTF-8">

  <title>CSS Text Test: min-content sizing and 'white-space: pre-wrap'</title>

  <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
  <link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-property">
  <link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-phase-2">
  <link rel="help" href="https://www.w3.org/TR/css-text-3/#hanging">
  <link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css">

  <meta content="" name="flags">
  <meta content="When 'white-space' is 'pre-wrap', white spaces at the end of the line are preserved. In this test, the 4 overflowing white spaces following the 'ABCD', following the 'GHIJ', following the 'MNOP' and following the 'WXYZ' conditionally 'hang' while they do not affect the intrinsic min-content size." name="assert">

  <style>
  div
    {
      color: transparent;
      /*
      so that background-color can
      shine through the ABCD, GHIJ,
      MNOP, WXYZ glyphs
      */
      font-family: Ahem;
      font-size: 25px;
      line-height: 1;
      width: 0;
      /*
      'width: 0' will trigger
      min-content size
      for div#min-sized-parent
      */
    }

  div.test-overlapped-red
    {
      background-color: red;
      float: left;
      white-space: pre-wrap;
      width: auto;
    }

  div#reference-overlapping-green
    {
      background-color: green;
      position: absolute;
      width: auto;
    }
  </style>

  <p>Test passes if there is a filled green square and <strong>no red</strong>.

  <div id="min-sized-parent">

    <div class="test-overlapped-red">ABCD    </div>

    <div class="test-overlapped-red">GHIJ    </div>

    <div class="test-overlapped-red">MNOP    </div>

    <div class="test-overlapped-red">WXYZ    </div>

  </div>

  <!--

  The sequences of 4 white spaces following
  the "ABCD", following the "GHIJ", following
  the "MNOP" and following the "WXYZ" do not
  get collapsed due to
  'white-space: pre-wrap': they hang. Such
  sequences of 4 hanging-overflowing end-of-line
  white spaces are not considered with regards
  to the line box content for fit.

  Since the 4 div.test-overlapped-red
  are floated and since its parent in
  the flow is 0-width, then these 4 floats
  are min-content sized.

  -->

  <div id="reference-overlapping-green">1234<br>5678<br>90AB<br>CDEF</div>