| <!DOCTYPE HTML> |
| <html> |
| <!-- Test for WK92604 - Passes if no crash occurs and "PASS" is printed. --> |
| <body id="body"> |
| <svg xmlns="http://www.w3.org/2000/svg"> |
| <line stroke="green" vector-effect="non-scaling-stroke" y2="1"/> |
| <defs id="defs"></defs> |
| </svg> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| var body = document.getElementById("body"); |
| var defs = document.getElementById("defs"); |
| document.addEventListener("DOMContentLoaded", doCrash, false); |
| |
| body.addEventListener("DOMSubtreeModified", function() { |
| // Prevent infinite loop of modification events. |
| this.removeEventListener("DOMSubtreeModified", arguments.callee); |
| |
| document.write("This test passes if no crash occurs and PASS is printed. PASS"); |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }, false); |
| |
| function doCrash() { |
| var farthestViewportElement = defs["farthestViewportElement"]; |
| var externalResourcesRequired = farthestViewportElement["externalResourcesRequired"]; |
| externalResourcesRequired["baseVal"] = undefined; |
| body.offsetWidth; |
| body.innerHTML = "FAIL"; |
| } |
| </script> |
| </body> |
| </html> |
