third_party/WebKit/LayoutTests/css3/flexbox/flex-justify-content.html

   1 <!DOCTYPE html>
   2 <html>
   3 <style>
   4 body {
   5     margin: 0;
   6 }
   7 .flexbox {
   8     width: 600px;
   9     display: flex;
  10     background-color: #aaa;
  11     position: relative;
  12 }
  13 .flexbox div {
  14     height: 20px;
  15     border: 0;
  16     flex: none;
  17 }
  18
  19 .flexbox :nth-child(1) {
  20     background-color: blue;
  21 }
  22 .flexbox :nth-child(2) {
  23     background-color: green;
  24 }
  25 .flexbox :nth-child(3) {
  26     background-color: red;
  27 }
  28 </style>
  29 <script src="../../resources/check-layout.js"></script>
  30 <body onload="checkLayout('.flexbox')">
  31 <div class="flexbox">
  32   <div data-expected-width="100" data-offset-x="0" style="flex: 1 0 0; max-width: 100px;"></div>
  33   <div data-expected-width="100" data-offset-x="100" style="width: 100px;"></div>
  34   <div data-expected-width="100" data-offset-x="200" style="width: 100px;"></div>
  35 </div>
  36
  37 <div class="flexbox" style="justify-content: flex-end">
  38   <div data-expected-width="100" data-offset-x="300" style="flex: 0 0 100px;"></div>
  39   <div data-expected-width="100" data-offset-x="400" style="width: 100px;"></div>
  40   <div data-expected-width="100" data-offset-x="500" style="width: 100px;"></div>
  41 </div>
  42
  43 <div class="flexbox" style="justify-content: center">
  44   <div data-expected-width="100" data-offset-x="150" style="flex: 1 0 0; max-width: 100px;"></div>
  45   <div data-expected-width="100" data-offset-x="250" style="width: 100px;"></div>
  46   <div data-expected-width="100" data-offset-x="350" style="width: 100px;"></div>
  47 </div>
  48
  49 <div class="flexbox" style="justify-content: center">
  50   <div data-expected-width="200" data-offset-x="0" style="flex: 1 100px;"></div>
  51   <div data-expected-width="200" data-offset-x="200" style="flex: 1 100px;"></div>
  52   <div data-expected-width="200" data-offset-x="400" style="flex: 1 100px;"></div>
  53 </div>
  54
  55 <!-- True centering on overflow. -->
  56 <div class="flexbox" style="justify-content: center">
  57   <div data-expected-width="800" data-offset-x="-100" style="width: 800px;"></div>
  58 </div>
  59
  60 <div class="flexbox" style="justify-content: space-between">
  61   <div data-expected-width="100" data-offset-x="0" style="flex: 1 0 0; max-width: 100px;"></div>
  62   <div data-expected-width="100" data-offset-x="250" style="width: 100px;"></div>
  63   <div data-expected-width="100" data-offset-x="500" style="width: 100px;"></div>
  64 </div>
  65
  66 <div class="flexbox" style="justify-content: space-between">
  67   <div data-expected-width="200" data-offset-x="0" style="flex: 1 100px;"></div>
  68   <div data-expected-width="200" data-offset-x="200" style="flex: 1 100px;"></div>
  69   <div data-expected-width="200" data-offset-x="400" style="flex: 1 100px;"></div>
  70 </div>
  71
  72 <!-- If there's only one child, we justify-content: flex-start. -->
  73 <div class="flexbox" style="justify-content: space-between">
  74   <div data-expected-width="100" data-offset-x="0" style="flex: 1 0 0; max-width: 100px;"></div>
  75 </div>
  76
  77 <div class="flexbox" style="justify-content: space-around">
  78   <div data-expected-width="100" data-offset-x="50" style="flex: 1 0 0; max-width: 100px;"></div>
  79   <div data-expected-width="100" data-offset-x="250" style="width: 100px;"></div>
  80   <div data-expected-width="100" data-offset-x="450" style="width: 100px;"></div>
  81 </div>
  82
  83 <!-- If there's only one child, we justify-content center. -->
  84 <div class="flexbox" style="justify-content: space-around">
  85   <div data-expected-width="100" data-offset-x="250" style="flex: 1 0 0; max-width: 100px;"></div>
  86 </div>
  87
  88 <!-- True centering on overflow. -->
  89 <div class="flexbox" style="justify-content: space-around">
  90   <div data-expected-width="800" data-offset-x="-100" style="width: 800px;"></div>
  91 </div>
  92
  93 <!-- Make sure we don't crash with no children. -->
  94 <div class="flexbox" style="justify-content: space-around"></div>
  95
  96 <!-- margin:auto applies before justify-content. -->
  97 <div class="flexbox" style="justify-content: flex-end">
  98   <div data-expected-width="100" data-offset-x="0" style="width: 100px;"></div>
  99   <div data-expected-width="100" data-offset-x="100" style="width: 100px; margin-right: auto"></div>
 100   <div data-expected-width="100" data-offset-x="500" style="width: 100px;"></div>
 101 </div>
 102
 103 <!-- The justify-content does nothing here because we are shrinking. -->
 104 <div class="flexbox" style="justify-content: flex-end">
 105   <div data-expected-width="200" data-offset-x="0" style="flex: 0 1 300px;"></div>
 106   <div data-expected-width="200" data-offset-x="200" style="width: 200px;"></div>
 107   <div data-expected-width="200" data-offset-x="400" style="width: 200px;"></div>
 108 </div>
 109
 110 <!-- We overflow the flexbox (no negative flexing) and align the end. The overflow is to the left. -->
 111 <div class="flexbox" style="justify-content: flex-end">
 112   <div data-expected-width="300" data-offset-x="-100" style="flex: 1 0 300px;"></div>
 113   <div data-expected-width="200" data-offset-x="200" style="width: 200px;"></div>
 114   <div data-expected-width="200" data-offset-x="400" style="width: 200px;"></div>
 115 </div>
 116
 117 </body>
 118 </html>