css/CSS2/linebox/inline-negative-margin-001.html

<!DOCTYPE html>
<title>CSS Test: Check inline negative margin should not cause the line to wrap</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<link rel="help" href="https://crbug.com/979894">
<link rel="help" href="https://crbug.com/1011816">
<link rel="help" href="https://crbug.com/1040461">
<link rel="help" href="https://drafts.csswg.org/css2/visudet.html#inline-width">
<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.org">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
#container {
  font-family: Ahem;
  font-size: 10px;
  line-height: 1;
  margin-left: 10ch;
}
inline-block {
  display: inline-block;
}
.w1 { width: 1ch; }
.w2 { width: 2ch; }
.w3 { width: 3ch; }
.w4 { width: 4ch; }
.w5 { width: 5ch; }
span {
  color: orange;
}
img {
  height: .6em;
  background: orange;
}
</style>
<body>
  <section id="container">
    <div><inline-block data-expected-height=10>123 <span style="margin-left: -8ch">1234 </span></inline-block></div>
    <div><inline-block data-expected-height=10>123 <span style="margin-left: -8ch">123 </span></inline-block></div>
    <div class="w4" data-expected-height=10>123 <span style="margin-left: -4ch">1234 </span></div>
    <div class="w4" data-expected-height=10>123 <span style="margin-left: -4ch">123 </span></div>
    <div class="w4" data-expected-height=10><img class="w4"><span style="margin-left: -4ch">123</span></div>
    <div class="w4" data-expected-height=10><img class="w5"><span style="margin-left: -5ch">123</span></div>
    <div class="w4" data-expected-height=20><img class="w5"><span style="margin-left: -3ch">123</span></div>
    <div class="w4" data-expected-height=10><img class="w4"><img class="w1" style="margin-left: -1ch"></div>
    <div class="w4" data-expected-height=20><img class="w4"><img class="w2" style="margin-left: -1ch"></div>
    <div class="w4" data-expected-height=10><img class="w5"><img class="w1" style="margin-left: -2ch"></div>
    <div class="w4" data-expected-height=20><img class="w5"><img class="w2" style="margin-left: -2ch"></div>

    <div class="w4" data-expected-height=20><img class="w3"><img class="w2"><img class="w1" style="margin-left: -2ch"></div>
    <div class="w4" data-expected-height=20><img class="w2"> <img class="w2"><img class="w1" style="margin-left: -2ch"></div>
  </section>
<script>checkLayout('[data-expected-height]');</script>
</body>