| <html> |
| <head> |
| <script> |
| function print(message, color) |
| { |
| var paragraph = document.createElement("div"); |
| paragraph.appendChild(document.createTextNode(message)); |
| paragraph.style.fontFamily = "monospace"; |
| if (color) |
| paragraph.style.color = color; |
| document.getElementById("console").appendChild(paragraph); |
| } |
| |
| function shouldBe(a, b) |
| { |
| var evalA; |
| try { |
| evalA = eval(a); |
| } catch(e) { |
| evalA = e; |
| } |
| |
| if (evalA == b) |
| print("PASS: " + a + " should be " + b + " and is.", "green"); |
| else |
| print("FAIL: " + a + " should be " + b + " but instead is " + evalA + ".", "red"); |
| } |
| |
| function test() |
| { |
| if (window.layoutTestController) |
| layoutTestController.dumpAsText(); |
| |
| shouldBe("typeof document.body.style.filter", "undefined"); |
| shouldBe("document.body.style.filter ? true : false", false); |
| shouldBe("document.body.style.filter == undefined", true); |
| } |
| </script> |
| </head> |
| |
| <body onload="test();"> |
| <p>This page tests whether the CSS 'filter' property is undetectable. If the test passes, you'll see a series of 'PASS' messages below.</p> |
| <hr> |
| |
| <div id='console'></div> |
| |
| </body> |
| </html> |
