<!DOCTYPE HTML> <!-- Any copyright is dedicated to the Public Domain. - http://creativecommons.org/publicdomain/zero/1.0/ --> <html reftest-zoom="1.3"> <head> <title>Pixel rounding testcase</title> <style type="text/css"> html, body { margin: 0; border: none; padding: 0; } div { border: 1px solid black; margin: 5px; position: absolute } /* For these tests we use images containing two colors, even though only one color will be visible, to avoid special single-color-image code paths. */ div.horizontal { background-image: url(lime-and-blue-1x25.png); height: 10px; left: 0px; } div.vertical { background-image: url(lime-and-blue-25x1.png); top: 120px; width: 10px; } /* For these tests we use images containing only one color to ensure that we hit the special single-color-image code paths. */ div.horizontal-single-color { background-image: url(lime-1x25.png); height: 10px; left: 40px; } div.vertical-single-color { background-image: url(lime-25x1.png); top: 160px; width: 10px; } </style> </head> <body> <div class="horizontal" style="top: 0px; width: 30px"></div> <div class="horizontal" style="top: 20px; width: 30.1px"></div> <div class="horizontal" style="top: 40px; width: 30.3px"></div> <div class="horizontal" style="top: 60px; width: 30.5px"></div> <div class="horizontal" style="top: 80px; width: 30.7px"></div> <div class="horizontal" style="top: 100px; width: 30.9px"></div> <div class="horizontal-single-color" style="top: 0px; width: 30px"></div> <div class="horizontal-single-color" style="top: 20px; width: 30.1px"></div> <div class="horizontal-single-color" style="top: 40px; width: 30.3px"></div> <div class="horizontal-single-color" style="top: 60px; width: 30.5px"></div> <div class="horizontal-single-color" style="top: 80px; width: 30.7px"></div> <div class="horizontal-single-color" style="top: 100px; width: 30.9px"></div> <div class="vertical" style="left: 0px; height: 30px"></div> <div class="vertical" style="left: 20px; height: 30.1px"></div> <div class="vertical" style="left: 40px; height: 30.3px"></div> <div class="vertical" style="left: 60px; height: 30.5px"></div> <div class="vertical" style="left: 80px; height: 30.7px"></div> <div class="vertical" style="left: 100px; height: 30.9px"></div> <div class="vertical-single-color" style="left: 0px; height: 30px"></div> <div class="vertical-single-color" style="left: 20px; height: 30.1px"></div> <div class="vertical-single-color" style="left: 40px; height: 30.3px"></div> <div class="vertical-single-color" style="left: 60px; height: 30.5px"></div> <div class="vertical-single-color" style="left: 80px; height: 30.7px"></div> <div class="vertical-single-color" style="left: 100px; height: 30.9px"></div> </body> </html>