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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/* General MAR File Download Tests */
Components.utils.import("resource://testing-common/MockRegistrar.jsm");
const INC_CONTRACT_ID = "@mozilla.org/network/incremental-download;1";
// gIncrementalDownloadErrorType is used to loop through each of the connection
// error types in the Mock incremental downloader.
var gIncrementalDownloadErrorType = 0;
var gNextRunFunc;
var gExpectedStatusResult;
function run_test() {
setupTestCommon();
debugDump("testing mar downloads, mar hash verification, and " +
"mar download interrupted recovery");
Services.prefs.setBoolPref(PREF_APP_UPDATE_STAGING_ENABLED, false);
start_httpserver();
setUpdateURL(gURLData + gHTTPHandlerPath);
standardInit();
do_execute_soon(run_test_pt1);
}
// The HttpServer must be stopped before calling do_test_finished
function finish_test() {
stop_httpserver(doTestFinish);
}
// Helper function for testing mar downloads that have the correct size
// specified in the update xml.
function run_test_helper_pt1(aMsg, aExpectedStatusResult, aNextRunFunc) {
gUpdates = null;
gUpdateCount = null;
gStatusResult = null;
gCheckFunc = check_test_helper_pt1_1;
gNextRunFunc = aNextRunFunc;
gExpectedStatusResult = aExpectedStatusResult;
debugDump(aMsg, Components.stack.caller);
gUpdateChecker.checkForUpdates(updateCheckListener, true);
}
function check_test_helper_pt1_1() {
Assert.equal(gUpdateCount, 1,
"the update count" + MSG_SHOULD_EQUAL);
gCheckFunc = check_test_helper_pt1_2;
let bestUpdate = gAUS.selectUpdate(gUpdates, gUpdateCount);
let state = gAUS.downloadUpdate(bestUpdate, false);
if (state == STATE_NONE || state == STATE_FAILED) {
do_throw("nsIApplicationUpdateService:downloadUpdate returned " + state);
}
gAUS.addDownloadListener(downloadListener);
}
function check_test_helper_pt1_2() {
Assert.equal(gStatusResult, gExpectedStatusResult,
"the download status result" + MSG_SHOULD_EQUAL);
gAUS.removeDownloadListener(downloadListener);
gNextRunFunc();
}
function setResponseBody(aHashFunction, aHashValue, aSize) {
let patches = getRemotePatchString(null, null,
aHashFunction, aHashValue, aSize);
let updates = getRemoteUpdateString(patches);
gResponseBody = getRemoteUpdatesXMLString(updates);
}
function initMockIncrementalDownload() {
let incrementalDownloadCID =
MockRegistrar.register(INC_CONTRACT_ID, IncrementalDownload);
do_register_cleanup(() => {
MockRegistrar.unregister(incrementalDownloadCID);
});
}
/* This Mock incremental downloader is used to verify that connection
* interrupts work correctly in updater code. The implementation of
* the mock incremental downloader is very simple, it simply copies
* the file to the destination location.
*/
function IncrementalDownload() {
this.wrappedJSObject = this;
}
IncrementalDownload.prototype = {
/* nsIIncrementalDownload */
init: function(uri, file, chunkSize, intervalInSeconds) {
this._destination = file;
this._URI = uri;
this._finalURI = uri;
},
start: function(observer, ctxt) {
let tm = Cc["@mozilla.org/thread-manager;1"].
getService(Ci.nsIThreadManager);
// Do the actual operation async to give a chance for observers
// to add themselves.
tm.mainThread.dispatch(function() {
this._observer = observer.QueryInterface(Ci.nsIRequestObserver);
this._ctxt = ctxt;
this._observer.onStartRequest(this, this._ctxt);
let mar = getTestDirFile(FILE_SIMPLE_MAR);
mar.copyTo(this._destination.parent, this._destination.leafName);
let status = Cr.NS_OK;
switch (gIncrementalDownloadErrorType++) {
case 0:
status = Cr.NS_ERROR_NET_RESET;
break;
case 1:
status = Cr.NS_ERROR_CONNECTION_REFUSED;
break;
case 2:
status = Cr.NS_ERROR_NET_RESET;
break;
case 3:
status = Cr.NS_OK;
break;
case 4:
status = Cr.NS_ERROR_OFFLINE;
// After we report offline, we want to eventually show offline
// status being changed to online.
let tm2 = Cc["@mozilla.org/thread-manager;1"].
getService(Ci.nsIThreadManager);
tm2.mainThread.dispatch(function() {
Services.obs.notifyObservers(gAUS,
"network:offline-status-changed",
"online");
}, Ci.nsIThread.DISPATCH_NORMAL);
break;
}
this._observer.onStopRequest(this, this._ctxt, status);
}.bind(this), Ci.nsIThread.DISPATCH_NORMAL);
},
get URI() {
return this._URI;
},
get currentSize() {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
get destination() {
return this._destination;
},
get finalURI() {
return this._finalURI;
},
get totalSize() {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
/* nsIRequest */
cancel: function(aStatus) {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
suspend: function() {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
isPending: function() {
throw Cr.NS_ERROR_NOT_IMPLEMENTED;
},
_loadFlags: 0,
get loadFlags() {
return this._loadFlags;
},
set loadFlags(val) {
this._loadFlags = val;
},
_loadGroup: null,
get loadGroup() {
return this._loadGroup;
},
set loadGroup(val) {
this._loadGroup = val;
},
_name: "",
get name() {
return this._name;
},
_status: 0,
get status() {
return this._status;
},
QueryInterface: XPCOMUtils.generateQI([Ci.nsIIncrementalDownload])
};
// Test disconnecting during an update
function run_test_pt1() {
initMockIncrementalDownload();
setResponseBody("MD5", MD5_HASH_SIMPLE_MAR);
run_test_helper_pt1("mar download with connection interruption",
Cr.NS_OK, run_test_pt2);
}
// Test disconnecting during an update
function run_test_pt2() {
gIncrementalDownloadErrorType = 0;
Services.prefs.setIntPref(PREF_APP_UPDATE_SOCKET_MAXERRORS, 2);
Services.prefs.setIntPref(PREF_APP_UPDATE_RETRYTIMEOUT, 0);
setResponseBody("MD5", MD5_HASH_SIMPLE_MAR);
run_test_helper_pt1("mar download with connection interruption without recovery",
Cr.NS_ERROR_NET_RESET, run_test_pt3);
}
// Test entering offline mode while downloading
function run_test_pt3() {
gIncrementalDownloadErrorType = 4;
setResponseBody("MD5", MD5_HASH_SIMPLE_MAR);
run_test_helper_pt1("mar download with offline mode",
Cr.NS_OK, finish_test);
}
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