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netwerk/test/unit/test_reentrancy.js@8bccb770b82d (annotated)

netwerk/test/unit/test_reentrancy.js

Wed, 31 Dec 2014 13:27:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 13:27:57 +0100

branch

TOR_BUG_3246

changeset 6

8bccb770b82d

permissions

-rw-r--r--

Ignore runtime configuration files generated during quality assurance.

michael@0	1	Cu.import("resource://testing-common/httpd.js");
michael@0	2
michael@0	3	XPCOMUtils.defineLazyGetter(this, "URL", function() {
michael@0	4	return "http://localhost:" + httpserver.identity.primaryPort;
michael@0	5	});
michael@0	6
michael@0	7	var httpserver = new HttpServer();
michael@0	8	var testpath = "/simple";
michael@0	9	var httpbody = "<?xml version='1.0' ?><root>0123456789</root>";
michael@0	10
michael@0	11	function syncXHR()
michael@0	12	{
michael@0	13	var xhr = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"]
michael@0	14	.createInstance(Ci.nsIXMLHttpRequest);
michael@0	15	xhr.open("GET", URL + testpath, false);
michael@0	16	xhr.send(null);
michael@0	17	}
michael@0	18
michael@0	19	const MAX_TESTS = 2;
michael@0	20
michael@0	21	var listener = {
michael@0	22	_done_onStart: false,
michael@0	23	_done_onData: false,
michael@0	24	_test: 0,
michael@0	25
michael@0	26	QueryInterface: function(iid) {
michael@0	27	if (iid.equals(Components.interfaces.nsIStreamListener) ||
michael@0	28	iid.equals(Components.interfaces.nsIRequestObserver) ||
michael@0	29	iid.equals(Components.interfaces.nsISupports))
michael@0	30	return this;
michael@0	31	throw Components.results.NS_ERROR_NO_INTERFACE;
michael@0	32	},
michael@0	33
michael@0	34	onStartRequest: function(request, ctx) {
michael@0	35	switch(this._test) {
michael@0	36	case 0:
michael@0	37	request.suspend();
michael@0	38	syncXHR();
michael@0	39	request.resume();
michael@0	40	break;
michael@0	41	case 1:
michael@0	42	request.suspend();
michael@0	43	syncXHR();
michael@0	44	do_execute_soon(function() request.resume());
michael@0	45	break;
michael@0	46	case 2:
michael@0	47	do_execute_soon(function() request.suspend());
michael@0	48	do_execute_soon(function() request.resume());
michael@0	49	syncXHR();
michael@0	50	break;
michael@0	51	}
michael@0	52
michael@0	53	this._done_onStart = true;
michael@0	54	},
michael@0	55
michael@0	56	onDataAvailable: function(request, context, stream, offset, count) {
michael@0	57	do_check_true(this._done_onStart);
michael@0	58	read_stream(stream, count);
michael@0	59	this._done_onData = true;
michael@0	60	},
michael@0	61
michael@0	62	onStopRequest: function(request, ctx, status) {
michael@0	63	do_check_true(this._done_onData);
michael@0	64	this._reset();
michael@0	65	if (this._test <= MAX_TESTS)
michael@0	66	next_test();
michael@0	67	else
michael@0	68	httpserver.stop(do_test_finished);
michael@0	69	},
michael@0	70
michael@0	71	_reset: function() {
michael@0	72	this._done_onStart = false;
michael@0	73	this._done_onData = false;
michael@0	74	this._test++;
michael@0	75	}
michael@0	76	};
michael@0	77
michael@0	78	function makeChan(url) {
michael@0	79	var ios = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
michael@0	80	var chan = ios.newChannel(url, null, null).QueryInterface(Ci.nsIHttpChannel);
michael@0	81	return chan;
michael@0	82	}
michael@0	83
michael@0	84	function next_test()
michael@0	85	{
michael@0	86	var chan = makeChan(URL + testpath);
michael@0	87	chan.QueryInterface(Ci.nsIRequest);
michael@0	88	chan.asyncOpen(listener, null);
michael@0	89	}
michael@0	90
michael@0	91	function run_test()
michael@0	92	{
michael@0	93	httpserver.registerPathHandler(testpath, serverHandler);
michael@0	94	httpserver.start(-1);
michael@0	95
michael@0	96	next_test();
michael@0	97
michael@0	98	do_test_pending();
michael@0	99	}
michael@0	100
michael@0	101	function serverHandler(metadata, response)
michael@0	102	{
michael@0	103	response.setHeader("Content-Type", "text/xml", false);
michael@0	104	response.bodyOutputStream.write(httpbody, httpbody.length);
michael@0	105	}