[Webkit-unassigned] [Bug 86344] New: [BlackBerry] xhr request to non existent file response is 0 and not 404.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=86344

           Summary: [BlackBerry] xhr request to non existent file response
                    is 0 and not 404.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Other
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit BlackBerry
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jason.liu at torchmobile.com.cn
                CC: tonikitoo at webkit.org


Get 2 reponses captured instead of 4
We seem to be ignoring the response when an error code comes back. In this case
response should be 404 not 0

I'm seeing this on the cibc site. Possible root cause to the login issue


<script>
var d = (function () {  
  var xhr = XMLHttpRequest ? new XMLHttpRequest() : 
                             new ActiveXObject("Microsoft.XMLHTTP"); 
  xhr.open("HEAD", 'nothing.txt', true); 
  xhr.onreadystatechange = function(){ 

    console.log(xhr.responseText); 

    console.log(xhr, xhr.status); 

  }; 
  xhr.onerror = function () { 
    error(xhr, xhr.status); 
  }; 
  xhr.send(); 
});
d();
</script>

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