<!DOCTYPE HTML> <!-- Any copyright is dedicated to the Public Domain. https://creativecommons.org/publicdomain/zero/1.0/ --> <html><head> <meta charset="utf-8"> <title>Reference: Testing track 'auto' min-sizing function with 'min-height:auto' on an item with an intrinsic aspect ratio</title> <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1218178"> <style type="text/css"> html,body { color:black; background-color:white; font:12px monospace; padding:0; margin:0; } body { overflow:hidden; } .grid { display: grid; float: left; border: 1px solid; align-items: start; justify-items: start; margin-bottom:1em; } .row { } .row img { min-width:0; } br { clear:both; } </style> </head> <body> <script> var rowtest = [ "width:50%; max-height:200%", "width:50%; height:200%", "width:4px; height:50%", "height:50%", "max-height:200%", "max-height:50%", "max-width:50%", "width:50%; height:20px", "min-width:80%; max-height:20px", "min-width:50%", "margin-left: 50px; width:50%" ]; var results = [ "0/2px", "0/2px", "0/4px", "0/2px", "0/2px", "0/2px", "12px/2px", "20px/2px", "20px/2px", "24px/2px", "312px/52px" ]; var item_height = [ "0", "0", "0", "0", "0", "0", "12px", "20px", "20px", "24px", "312px" ]; var h3 = document.createElement('h3'); h3.appendChild(document.createTextNode("grid-template-rows:minmax(auto,0.0001fr)")); document.body.appendChild(h3); for (var i = 0; i < rowtest.length; ++i) { var grid = document.createElement('div'); grid.setAttribute("class","grid row"); grid.setAttribute("style","grid:" + results[i]); var img = document.createElement('img'); img.setAttribute("src","support/lime-2x24.png"); img.setAttribute("style",rowtest[i] + "; max-height:auto; height:"+ item_height[i]); grid.appendChild(img); document.body.appendChild(document.createTextNode("2x24.png -- "+rowtest[i]+'\n')); document.body.appendChild(document.createElement('br')); document.body.appendChild(grid); document.body.appendChild(document.createElement('br')); } </script> </body> </html>