<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=593689 --> <head> <title>Test for Bug 593689</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=593689">Mozilla Bug 593689</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 593689 **/ function testWidth(w) { var img = new Image(w); is(img.width, w|0, "Unexpected handling of '" + w + "' width"); } testWidth(1); testWidth(0); testWidth("xxx"); testWidth(null); testWidth(undefined); testWidth({}); testWidth({ valueOf: function() { return 10; } }); function testHeight(h) { var img = new Image(100, h); is(img.height, h|0, "Unexpected handling of '" + h + "' height"); } testHeight(1); testHeight(0); testHeight("xxx"); testHeight(null); testHeight(undefined); testHeight({}); testHeight({ valueOf: function() { return 10; } }); </script> </pre> </body> </html>