<!doctype html> <html> <head> <title>XMLHttpRequest: abort() while sending data</title> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="resources/xmlhttprequest-event-order.js"></script> <link rel="help" href="https://xhr.spec.whatwg.org/#the-abort()-method" data-tested-assertations="following-sibling::ol/li[4]/ol/li[7] following-sibling::ol/li[4]/ol/li[7]/ol/li[2] following-sibling::ol/li[4]/ol/li[7]/ol/li[3] following-sibling::ol/li[4]/ol/li[7]/ol/li[4]" /> <link rel="help" href="https://xhr.spec.whatwg.org/#make-upload-progress-notifications" data-tested-assertations="following::ul[1]/li[1] following::ul[1]/li[2]/ol[1]/li[2] following::ul[1]/li[2]/ol[1]/li[3] following::ul[1]/li[2]/ol[1]/li[4]" /> </head> <body> <div id="log"></div> <script> var test = async_test(document.title, {timeout:1100}) test.step(function() { var client = new XMLHttpRequest() prepare_xhr_for_event_order_test(client); client.open("POST", "resources/delay.py?ms=1000") client.addEventListener("loadend", function(e) { test.step(function() { assert_xhr_event_order_matches([1, "loadstart(0,0,false)", "upload.loadstart(0,9999,true)", 4, "upload.abort(0,0,false)", "upload.loadend(0,0,false)", "abort(0,0,false)", "loadend(0,0,false)"]); test.done() }) }); client.send((new Array(10000)).join('a')) client.abort() }) </script> </body> </html>