<!DOCTYPE HTML> <html> <head> <title>Test to ensure whitespace characters are replaced with the space character</title> </head> <body> <canvas id="c" width="128" height="64" style="direction:ltr"></canvas> <script type="text/javascript"> var canvas = document.getElementById('c'); var ctx = canvas.getContext('2d'); var str = 'a b c d e f'; ctx.fillStyle = 'black'; ctx.font = '20px sans-serif'; ctx.fillText(str, 0, 32); </script> </body> </html>