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Bug 846458 - intermittent TEST-UNEXPECTED-PASS | /tests/content/base/test/test_bug548193.html | Assertion count 0 is less than expected range 1-1 assertions. (r=sstamm)

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This commit is contained in:
Ian Melven 2013-03-18 12:43:21 -07:00
parent f5289f4a5e
commit c46f71aebe
2 changed files with 23 additions and 22 deletions
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9
content/base/src/CSPUtils.jsm
View File

@ -1909,7 +1909,14 @@ CSPViolationReportListener.prototype = {
function(request, context) { },
onDataAvailable:
function(request, context, inputStream, offset, count) { },
function(request, context, inputStream, offset, count) {
// We MUST read equal to count from the inputStream to avoid an assertion.
var input = Components.classes['@mozilla.org/scriptableinputstream;1']
.createInstance(Ci.nsIScriptableInputStream);
input.init(inputStream);
input.read(count);
},
};

36
content/base/test/test_bug548193.html
View File

@ -12,48 +12,45 @@
<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
<script class="testbody" type="text/javascript">
SimpleTest.expectAssertions(1);
// This is used to watch requests go out so we can see if the report is
// sent correctly
function examiner() {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var obsvc = Components.classes['@mozilla.org/observer-service;1']
.getService(Components.interfaces.nsIObserverService);
obsvc.addObserver(this, "http-on-modify-request", false);
SpecialPowers.addObserver(this, "http-on-opening-request", false);
}
examiner.prototype = {
observe: function(subject, topic, data) {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
// subject should be an nsURI
if(!subject.QueryInterface)
if (!SpecialPowers.can_QI(subject))
return;
const reportURI = "http://mochi.test:8888/csp-report.cgi";
if (topic === "http-on-modify-request") {
var uri = subject.QueryInterface(Components.interfaces.nsIHttpChannel).URI;
if (uri.asciiSpec !== reportURI) return;
if (topic === "http-on-opening-request") {
var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIHttpChannel"), "URI.asciiSpec");
if (asciiSpec !== reportURI) return;
// Verify that the report was properly formatted.
// We'll parse the report text as JSON and verify that the properties
// have expected values.
var reportText = "{}";
try {
var uploadStream = subject.QueryInterface(Components.interfaces.nsIUploadChannel).uploadStream;
var uploadStream = SpecialPowers.wrap(SpecialPowers.do_QueryInterface(subject, "nsIUploadChannel")).uploadStream;
if (uploadStream) {
// get the bytes from the request body
var binstream = Components.classes["@mozilla.org/binaryinputstream;1"]
.createInstance(Components.interfaces.nsIBinaryInputStream);
var binstream = SpecialPowers.Cc["@mozilla.org/binaryinputstream;1"]
.createInstance(SpecialPowers.Ci.nsIBinaryInputStream);
binstream.setInputStream(uploadStream);
var segments = [];
for (var count = uploadStream.available(); count; count = uploadStream.available())
segments.push(binstream.readBytes(count));
for (var count = uploadStream.available(); count; count = uploadStream.available()) {
var data = binstream.readBytes(count);
segments.push(data);
}
var reportText = segments.join("");
// rewind stream as we are supposed to - there will be an assertion later if we don't.
SpecialPowers.do_QueryInterface(uploadStream, "nsISeekableStream").seek(SpecialPowers.Ci.nsISeekableStream.NS_SEEK_SET, 0);
}
}
catch(e) {}
@ -71,10 +68,7 @@ examiner.prototype = {
// remove the listener
remove: function() {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var obsvc = Components.classes['@mozilla.org/observer-service;1']
.getService(Components.interfaces.nsIObserverService);
obsvc.removeObserver(this, "http-on-modify-request");
SpecialPowers.removeObserver(this, "http-on-opening-request");
}
}