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- <!DOCTYPE html>
- <html lang="en" class="reftest-wait">
- <meta charset="utf-8">
- <title>Changes to background-position should invalidate properly for input type=button.</title>
- <style>
- body {
- margin: 0;
- }
- #background {
- width: 100px;
- height: 100px;
- background-image: url(image_rgrg-256x256.png);
- background-repeat: no-repeat;
- background-position: 0 0;
- border: 0;
- border-radius: 0;
- padding: 0;
- }
- </style>
- <input type="button" id="background">
- <script>
- function doTest() {
- document.querySelector("#background").style.backgroundPosition = "-140px 0";
- document.documentElement.removeAttribute("class");
- }
- document.addEventListener("MozReftestInvalidate", doTest);
- </script>
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