third_party/WebKit/LayoutTests/css3/flexbox/box-sizing.html

   1 <!DOCTYPE html>
   2 <html>
   3 <link href="resources/flexbox.css" rel="stylesheet">
   4 <style>
   5 .flexbox {
   6     border: 2px solid orange;
   7 }
   8 .h3 {
   9     height: 300px;
  10 }
  11 .w3 {
  12     width: 300px;
  13 }
  14 .h4 {
  15     height: 400px;
  16 }
  17 .w4 {
  18     width: 400px;
  19 }
  20 .border-box, .flexbox > div {
  21     box-sizing: border-box;
  22     height: 100px;
  23     width: 100px;
  24     border: 2px solid lightblue;
  25     border-top-width: 4px;
  26     padding: 3px;
  27 }
  28 </style>
  29 <script src="../../resources/check-layout.js"></script>
  30 <body onload="checkLayout('.flexbox')">
  31
  32 All blue boxes are 100x100px with box-sizing: border-box and 2px border (4px border-top), we expect offsetWidth/Height to be <b>100x100</b>
  33
  34 <h3>flex-flow: default, orange box has width: 300px</h3>
  35 <div class="flexbox" style="width: 300px">
  36     <div></div><div></div><div></div>
  37 </div>
  38
  39 <h3>flex-flow: default, orange box has width: 400px</h3>
  40 <div class="flexbox" style="width: 400px">
  41     <div></div><div></div><div></div>
  42 </div>
  43
  44 <h3>flex-flow: default, orange box has width: auto</h3>
  45 <div class="flexbox">
  46     <div></div><div></div><div></div>
  47 </div>
  48
  49 <h3>flex-flow: default, orange box has width: auto, flex-box has box-sizing: border-box</h3>
  50 <div class="flexbox border-box">
  51     <div data-expected-width=30></div>
  52     <div data-expected-width=30></div>
  53     <div data-expected-width=30></div>
  54 </div>
  55
  56 <h3>flex-flow: column, red box has height: 300px</h3>
  57 <div class="flexbox column" style="height: 300px">
  58     <div></div><div></div><div></div>
  59 </div>
  60
  61 <h3>flex-flow: column, red box has height: 400px</h3>
  62 <div class="flexbox column" style="height: 400px">
  63     <div></div><div></div><div></div>
  64 </div>
  65
  66 <h3>flex-flow: column, red box has height: auto</h3>
  67 <div class="flexbox column">
  68     <div></div><div></div><div></div>
  69 </div>
  70
  71 <h3>flex-box has box-sizing: border-box and flex-wrap: wrap;</h3>
  72 <div class="flexbox column wrap" style="box-sizing: border-box; border: 2px solid lightblue; padding: 3px; height: 200px; width: 100px; position: relative" data-expected-width=100 data-expected-height=200>
  73     <div data-offset-x=3></div><div data-offset-x=103></div><div data-offset-x=203></div>
  74 </div>
  75
  76 <h3>flex-box has box-sizing: default and flex-wrap: wrap;</h3>
  77 <div class="flexbox column wrap" style="border: 2px solid lightblue; padding: 3px; height: 200px; width: 100px; position: relative" data-expected-width=110 data-expected-height=210>
  78     <div data-offset-x=3></div><div data-offset-x=3></div><div data-offset-x=103></div>
  79 </div>
  80
  81 <h3>flex-flow: column, flex-box has box-sizing: border-box, flex items have flex: 1</h3>
  82 <div class="flexbox column" style="box-sizing: border-box; border: 2px solid lightblue; padding: 3px; height: 343px; width: 100px;" data-expected-width=100 data-expected-height=343>
  83     <div style="flex: 1;" data-expected-height=111></div>
  84     <div style="flex: 1;" data-expected-height=111></div>
  85     <div style="flex: 1;" data-expected-height=111></div>
  86 </div>
  87
  88 <script>
  89     function addExpectedSizes(flexItem) {
  90         if (!flexItem.hasAttribute('data-expected-height'))
  91             flexItem.setAttribute('data-expected-height', 100);
  92         if (!flexItem.hasAttribute('data-expected-width'))
  93             flexItem.setAttribute('data-expected-width', 100);
  94     }
  95     [].forEach.call(document.querySelectorAll(".flexbox > div"), addExpectedSizes);
  96     [].forEach.call(document.querySelectorAll(".border-box"), addExpectedSizes);
  97 </script>
  98 </body>
  99 </html>