1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/reftests/w3c-css/submitted/flexbox/flexbox-basic-fieldset-horiz-1.xhtml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,105 @@
1.4 +<?xml version="1.0" encoding="UTF-8"?>
1.5 +<!--
1.6 + Any copyright is dedicated to the Public Domain.
1.7 + http://creativecommons.org/publicdomain/zero/1.0/
1.8 +-->
1.9 +<!--
1.10 + This test checks that fieldset elements behave correctly as flex items.
1.11 +-->
1.12 +<html xmlns="http://www.w3.org/1999/xhtml">
1.13 + <head>
1.14 + <title>CSS Test: Testing flexbox layout algorithm property on fieldset flex items in a horizontal flex container</title>
1.15 + <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
1.16 + <link rel="help" href="http://www.w3.org/TR/css3-flexbox/#layout-algorithm"/>
1.17 + <link rel="match" href="flexbox-basic-fieldset-horiz-1-ref.xhtml"/>
1.18 + <style>
1.19 + div.flexbox {
1.20 + width: 200px;
1.21 + background: lightgreen;
1.22 + display: flex;
1.23 + justify-content: space-between;
1.24 + margin-bottom: 5px;
1.25 + line-height: 8px;
1.26 + }
1.27 + fieldset {
1.28 + min-width: 0;
1.29 + width: 10px;
1.30 + height: 20px;
1.31 + border: 1px dotted green;
1.32 + margin: 0;
1.33 + padding: 0;
1.34 + }
1.35 + </style>
1.36 + </head>
1.37 + <body>
1.38 +
1.39 + <!-- A) One flex item -->
1.40 + <div class="flexbox">
1.41 + <fieldset/>
1.42 + </div>
1.43 +
1.44 + <!-- B) Text and a fieldset (ensure they aren't merged into one flex item)
1.45 + -->
1.46 + <div class="flexbox">
1.47 + some words <fieldset/>
1.48 + </div>
1.49 +
1.50 + <!-- C) Two fieldset elements, getting stretched by different ratios,
1.51 + from 0.
1.52 +
1.53 + Space-to-be-distributed = 200px - borders = 200 - (1 + 1) - (1 + 1)
1.54 + = 196px
1.55 +
1.56 + 1st element gets 5/8 of space: 5/8 * 196px = 122.5px
1.57 + 1st element gets 3/8 of space: 3/8 * 196px = 73.5px
1.58 + -->
1.59 + <div class="flexbox">
1.60 + <fieldset style="flex: 5"/>
1.61 + <fieldset style="flex: 3"/>
1.62 + </div>
1.63 +
1.64 + <!-- D) Two fieldset elements, getting stretched by different ratios, from
1.65 + different flex bases.
1.66 +
1.67 + Space-to-be-distributed = 200px - (33 + 1 + 1) - (13 + 1 + 1) = 150px
1.68 + 1st element gets 2/5 of space: 33px + 2/5 * 150px = 93px
1.69 + 1st element gets 3/5 of space: 13px + 3/5 * 150px = 103px
1.70 + -->
1.71 + <div class="flexbox">
1.72 + <fieldset style="width: 33px; flex: 2 auto"/>
1.73 + <fieldset style="width: 13px; flex: 3 auto"/>
1.74 + </div>
1.75 +
1.76 + <!-- E) Two flex items, getting shrunk by different amounts.
1.77 +
1.78 + Space-to-be-distributed = 200px - (150 + 1 + 1) - (100 + 1 + 1) = -54px
1.79 + First element scaled flex ratio = 4 * 150 = 600
1.80 + Second element scaled flex ratio = 3 * 100 = 300
1.81 + * So, total flexibility is 600 + 300 = 900
1.82 +
1.83 + 1st element gets 600/900 of space: 150 + 600/900 * -54 = 114px
1.84 + 2nd element gets 300/900 of space: 100 + 300/900 * -54 = 82px
1.85 + -->
1.86 + <div class="flexbox">
1.87 + <fieldset style="width: 150px; flex: 1 4 auto"/>
1.88 + <fieldset style="width: 100px; flex: 1 3 auto"/>
1.89 + </div>
1.90 +
1.91 + <!-- F) Making sure we don't grow past max-width -->
1.92 + <!-- Same as (D), except we've added a max-width on the second element.
1.93 + -->
1.94 + <div class="flexbox">
1.95 + <fieldset style="width: 33px; flex: 2 auto"/>
1.96 + <fieldset style="width: 13px; max-width: 90px; flex: 3 auto"/>
1.97 + </div>
1.98 +
1.99 + <!-- G) Making sure we grow at least as large as min-width -->
1.100 + <!-- Same as (C), except we've added a min-width on the second element.
1.101 + -->
1.102 + <div class="flexbox">
1.103 + <fieldset style="width: 33px; flex: 2 auto"/>
1.104 + <fieldset style="width: 13px; min-width: 150px; flex: 3 auto"/>
1.105 + </div>
1.106 +
1.107 + </body>
1.108 +</html>
