row-wrap-001.html (3309B)
1 <!DOCTYPE html> 2 <link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org"> 3 <link rel="help" href="https://drafts.csswg.org/css-flexbox/#intrinsic-sizes"> 4 <script src="/resources/testharness.js"></script> 5 <script src="/resources/testharnessreport.js"></script> 6 <script src="/resources/check-layout-th.js"></script> 7 <meta name="assert" 8 content="min-content width is calculated correctly for row-wrap flex containers in a variety of scenarios with two flex items" /> 9 10 <style> 11 .zero-width { 12 width: 0px; 13 height: 100px; 14 margin-bottom: 20px; 15 } 16 17 .floating-flexbox { 18 display: flex; 19 flex-wrap: wrap; 20 outline: 5px solid blue; 21 height: 100px; 22 float: left; 23 } 24 25 .floating-flexbox>div:nth-child(1) { 26 background: yellow; 27 } 28 29 .floating-flexbox>div:nth-child(2) { 30 background: orange; 31 } 32 33 .floating-flexbox>div>div { 34 width: 100px; 35 } 36 37 </style> 38 39 <body onload="checkLayout('.floating-flexbox')"> 40 <div class="zero-width"> 41 <div class="floating-flexbox" data-expected-width="100"> 42 <!-- contribution: 100 --> 43 <div style="flex: 1 1 200px; width:50px;"> 44 <div></div> 45 </div> 46 <!-- contribution: 50 --> 47 <div style="flex: 1 1 400px; width:50px;"> 48 </div> 49 </div> 50 </div> 51 52 <div class="zero-width"> 53 <div class="floating-flexbox" data-expected-width="100"> 54 <!-- contribution: 100px 55 starts as max(specified=200, min-content=100) = 200 56 clamped down to 50 because doesn't grow 57 clamped up to 100 because auto min size is 100 58 --> 59 <div style="flex: 0 0 50px; width: 200px;"> 60 <div></div> 61 </div> 62 <!-- contribution: 50px 63 starts as max(specified=50, min-content=100) = 100 64 clamped down to 50 because doesn't grow 65 auto min size is 50, so has no effect 66 --> 67 <div style="flex: 0 0 50px; width: 50px;"> 68 <div></div> 69 </div> 70 </div> 71 </div> 72 73 <div class="zero-width"> 74 <div class="floating-flexbox" data-expected-width="200"> 75 <!-- contribution: 200px 76 starts as max(specified=200, min-content=100) = 200 77 auto min size is 100, so has no effect 78 --> 79 <div style="flex: 1 0 50px; width: 200px;"> 80 <div></div> 81 </div> 82 <!-- contribution: 150px 83 starts as max(specified=50, min-content=100) = 100 84 clamped up to 150 because doesn't shrink 85 auto min size is 50, so has no effect 86 --> 87 <div style="flex: 2 0 150px; width: 50px;"> 88 <div></div> 89 </div> 90 </div> 91 </div> 92 93 <!-- Same as above case except last item has margins. --> 94 <div class="zero-width"> 95 <div class="floating-flexbox" data-expected-width="450"> 96 <div style="flex: 1 0 50px; width: 200px;"> 97 <div></div> 98 </div> 99 <div style="flex: 2 0 150px; width: 50px; margin-left: 300px;"> 100 <div></div> 101 </div> 102 </div> 103 </div> 104 105 <!-- Same as above except we now test that gaps are ignored. --> 106 <div class="zero-width"> 107 <div class="floating-flexbox" data-expected-width="450" 108 style="row-gap: 24px; column-gap: 17px;"> 109 <div style="flex: 1 0 50px; width: 200px;"> 110 <div></div> 111 </div> 112 <div style="flex: 2 0 150px; width: 50px; margin-left: 300px;"> 113 <div></div> 114 </div> 115 </div> 116 </div> 117 </body>