| <!DOCTYPE HTML> |
| <html> |
| <head> |
| </head> |
| <body> |
| <p>Test that window.onerror and "error" event listeners from main world are |
| invoked for uncaught exceptions in the main world, user scripts, isolated worlds. |
| The `error` object in the event is sanitized out across worlds.</p> |
| <div id="console"></div> |
| <script> |
| var recordCount = 0; |
| var expectedRecordCount = (2 * 2 * 3); |
| function checkEnd() { |
| recordCount++; |
| if (recordCount === expectedRecordCount) |
| testRunner.notifyDone(); |
| } |
| |
| function log(msg) { |
| var record = document.createElement("div"); |
| record.textContent = msg; |
| document.getElementById("console").appendChild(record); |
| } |
| |
| function header(msg) { |
| document.getElementById("console").append(document.createElement("br"), msg); |
| } |
| |
| function lastUrlComponent(url) { |
| return url ? url.match( /[^\/]+\/?$/ )[0] : url; |
| } |
| |
| window.onerror = function(msg, url, line, column, error) { |
| log("Main world window.onerror: " + msg + " at " + lastUrlComponent(url) + ":" + line + ":" + column + " " + error); |
| checkEnd(); |
| return true; |
| } |
| |
| window.addEventListener("error", function(e) { |
| log("Main world error event listener: " + e.message + " at " + lastUrlComponent(e.filename) + ":" + e.lineno + ":" + e.colno + " " + e.error); |
| checkEnd(); |
| e.preventDefault(); |
| }); |
| |
| function triggerExceptions(worldName) |
| { |
| // Serializable error data is fine. |
| setTimeout(function() { |
| throw "SerializableError from (" + worldName + ")"; |
| }, 0); |
| |
| // Non-serializable data should be null. |
| setTimeout(function() { |
| var globalObject = (1, eval)('this'); |
| throw globalObject; |
| }, 0); |
| } |
| |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| header("User Script"); |
| testRunner.addUserScript("(" + triggerExceptions + ")('user script')", false, true); |
| |
| setTimeout(function() { |
| header("Main World"); |
| triggerExceptions("main world"); |
| }, 100); |
| |
| setTimeout(function() { |
| header("Isolated World"); |
| testRunner.evaluateScriptInIsolatedWorld(0, "(" + triggerExceptions + ")('isolated script')"); |
| }, 200); |
| </script> |
| </body> |
| </html> |
