send-network-error-sync-events.sub.htm (1545B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <link rel="help" href="https://xhr.spec.whatwg.org/#infrastructure-for-the-send()-method" data-tested-assertations="following::dt[4] following::dd[4]/p" /> 5 <link rel="help" href="https://xhr.spec.whatwg.org/#network-error" data-tested-assertations=".." /> 6 <link rel="help" href="https://xhr.spec.whatwg.org/#request-error" data-tested-assertations="following::ol[1]/li[4] following::ol[1]/li[5]" /> 7 <script src="/resources/testharness.js"></script> 8 <script src="/resources/testharnessreport.js"></script> 9 <title>XMLHttpRequest: The send() method: Throw a "throw an "NetworkError" exception when Network error happens (synchronous flag is set)</title> 10 </head> 11 12 <body> 13 <div id="log"></div> 14 15 <script type="text/javascript"> 16 test(function() 17 { 18 var xhr = new XMLHttpRequest(); 19 20 xhr.open("POST", "http://{{host}}:1", false); // Bad port. 21 22 assert_throws_dom("NetworkError", function() 23 { 24 xhr.send("Test Message"); 25 }); 26 assert_equals(xhr.readyState, 4) 27 28 }, "http URL"); 29 30 test(function() 31 { 32 var xhr = new XMLHttpRequest(); 33 34 xhr.open("GET", "data:text/html;charset=utf-8;base64,PT0NUWVBFIGh0bWw%2BDQo8", false); 35 36 assert_throws_dom("NetworkError", function() 37 { 38 xhr.send("Test Message"); 39 }); 40 assert_equals(xhr.readyState, 4) 41 42 }, "data URL"); 43 </script> 44 </body> 45 </html>