| <head> |
| <script> |
| function test() |
| { |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| var testString = ""; |
| for (var i = 0; i < 32; ++i) // > |
| if (i != 9 && i != 10 && i != 13) // ; |
| testString += String.fromCharCode(i); |
| testString += String.fromCharCode(0x200B); |
| testString += String.fromCharCode(0x200C); |
| testString += String.fromCharCode(0x200D); |
| testString += String.fromCharCode(0x200E); |
| testString += String.fromCharCode(0x200F); |
| testString += String.fromCharCode(0xFEFF); |
| testString += String.fromCharCode(0xFFFC); |
| var span = document.getElementById("characters"); |
| var abWidth = span.offsetWidth; |
| span.firstChild.data = "a"; |
| var aWidth = span.offsetWidth; |
| span.firstChild.data = "a" + testString + "b"; |
| var abWithCharactersWidth = span.offsetWidth; |
| |
| var testArea = document.getElementById("testArea"); |
| testArea.parentNode.removeChild(testArea); |
| |
| if (abWithCharactersWidth > abWidth) |
| result = "FAIL: One or more of the characters had a non-zero width."; |
| else if (abWidth > aWidth) |
| result = "PASS: All the characters had zero width."; |
| else |
| result = "FAIL: Width measurement seems to have failed."; |
| |
| document.getElementById("result").firstChild.data = result; |
| } |
| </script> |
| </head> |
| <body onload="test()"> |
| <p>This test checks various characters that should always be zero width to ensure that they are. |
| The WebKit text system ensures this in a way that's independent of the fonts installed on the system.</p> |
| <p id="result">FAIL: Script did not run to completion.</p> |
| <p id="testArea"><span id="characters">ab</span></p> |
| </body> |
