<!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="When 'white-space' is 'pre-wrap', white spaces at the end of the line are preserved. In this test, the overflowing end-of-line white spaces following the 'A', the 'GH', the 'MNO' and 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 "A", the "GH",
      the "MNO" and the "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 id="test-overlapped-red">A       &NewLine;GH      &NewLine;MNO     &NewLine;WXYZ    </div>

  </div>

  <!--

  The sequences of white spaces following
  the "A", the "GH", the "MNO" and the
  "WXYZ" do not get collapsed. That is by
  definition of 'white-space: pre-wrap'.
  They 'hang': they behave like 'ink
  overflow' while not contributing to
  min-content sizing.

  The line feeds (&NewLine;) wrap
  content to the next line box.

  Since div#test-overlapped-red
  is floated and since its parent in
  the flow is 0-width, then the float
  is min-content sized.
  Since the widest line box
  is created by the 4th line box
  (due to "WXYZ" content), then
  div#test-overlapped-red
  must not be wider than 100px.

  -->

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