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netwerk/test/unit/test_bug490095.js@6474c204b198 (annotated)

netwerk/test/unit/test_bug490095.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	//
michael@0	2	// Verify that the VALIDATE_NEVER and LOAD_FROM_CACHE flags override
michael@0	3	// heuristic query freshness as defined in RFC 2616 section 13.9
michael@0	4	//
michael@0	5
michael@0	6	Cu.import("resource://testing-common/httpd.js");
michael@0	7
michael@0	8	var httpserver = new HttpServer();
michael@0	9	var index = 0;
michael@0	10	var tests = [
michael@0	11	// RFC 2616 section 13.9 2nd paragraph - query-url should be validated
michael@0	12	{url: "/freshness?a", server: "0", expected: "0"},
michael@0	13	{url: "/freshness?a", server: "1", expected: "1"},
michael@0	14
michael@0	15	// Setting the VALIDATE_NEVER flag should grab entry from cache
michael@0	16	{url: "/freshness?a", server: "2", expected: "1",
michael@0	17	flags: Components.interfaces.nsIRequest.VALIDATE_NEVER },
michael@0	18
michael@0	19	// Finally, check that request is validated with no flags set
michael@0	20	{url: "/freshness?a", server: "99", expected: "99"},
michael@0	21
michael@0	22
michael@0	23	// RFC 2616 section 13.9 2nd paragraph - query-url should be validated
michael@0	24	{url: "/freshness?b", server: "0", expected: "0"},
michael@0	25	{url: "/freshness?b", server: "1", expected: "1"},
michael@0	26
michael@0	27	// Setting the LOAD_FROM_CACHE flag also grab the entry from cache
michael@0	28	{url: "/freshness?b", server: "2", expected: "1",
michael@0	29	flags: Components.interfaces.nsIRequest.LOAD_FROM_CACHE },
michael@0	30
michael@0	31	// Finally, check that request is validated with no flags set
michael@0	32	{url: "/freshness?b", server: "99", expected: "99"},
michael@0	33
michael@0	34	];
michael@0	35
michael@0	36	function logit(i, data) {
michael@0	37	dump(tests[i].url + "\t requested [" + tests[i].server + "]" +
michael@0	38	" got [" + data + "] expected [" + tests[i].expected + "]");
michael@0	39	if (tests[i].responseheader)
michael@0	40	dump("\t[" + tests[i].responseheader + "]");
michael@0	41	dump("\n");
michael@0	42	}
michael@0	43
michael@0	44	function setupChannel(suffix, value) {
michael@0	45	var ios = Components.classes["@mozilla.org/network/io-service;1"].
michael@0	46	getService(Ci.nsIIOService);
michael@0	47	var chan = ios.newChannel("http://localhost:" +
michael@0	48	httpserver.identity.primaryPort +
michael@0	49	suffix, "", null);
michael@0	50	var httpChan = chan.QueryInterface(Components.interfaces.nsIHttpChannel);
michael@0	51	httpChan.requestMethod = "GET";
michael@0	52	httpChan.setRequestHeader("x-request", value, false);
michael@0	53	return httpChan;
michael@0	54	}
michael@0	55
michael@0	56	function triggerNextTest() {
michael@0	57	var test = tests[index];
michael@0	58	var channel = setupChannel(test.url, test.server);
michael@0	59	if (test.flags) channel.loadFlags = test.flags;
michael@0	60	channel.asyncOpen(new ChannelListener(checkValueAndTrigger, null), null);
michael@0	61	}
michael@0	62
michael@0	63	function checkValueAndTrigger(request, data, ctx) {
michael@0	64	logit(index, data);
michael@0	65	do_check_eq(tests[index].expected, data);
michael@0	66
michael@0	67	if (index < tests.length-1) {
michael@0	68	index++;
michael@0	69	// this call happens in onStopRequest from the channel, and opening a
michael@0	70	// new channel to the same url here is no good idea... post it instead
michael@0	71	do_timeout(1, triggerNextTest);
michael@0	72	} else {
michael@0	73	httpserver.stop(do_test_finished);
michael@0	74	}
michael@0	75	}
michael@0	76
michael@0	77	function run_test() {
michael@0	78	httpserver.registerPathHandler("/freshness", handler);
michael@0	79	httpserver.start(-1);
michael@0	80
michael@0	81	// clear cache
michael@0	82	evict_cache_entries();
michael@0	83
michael@0	84	triggerNextTest();
michael@0	85
michael@0	86	do_test_pending();
michael@0	87	}
michael@0	88
michael@0	89	function handler(metadata, response) {
michael@0	90	var body = metadata.getHeader("x-request");
michael@0	91	response.setHeader("Content-Type", "text/plain", false);
michael@0	92	response.setHeader("Date", getDateString(0), false);
michael@0	93
michael@0	94	var header = tests[index].responseheader;
michael@0	95	if (header == null) {
michael@0	96	response.setHeader("Last-Modified", getDateString(-1), false);
michael@0	97	} else {
michael@0	98	var splitHdr = header.split(": ");
michael@0	99	response.setHeader(splitHdr[0], splitHdr[1], false);
michael@0	100	}
michael@0	101
michael@0	102	response.setStatusLine(metadata.httpVersion, 200, "OK");
michael@0	103	response.bodyOutputStream.write(body, body.length);
michael@0	104	}
michael@0	105
michael@0	106	function getDateString(yearDelta) {
michael@0	107	var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
michael@0	108	'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
michael@0	109	var days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
michael@0	110
michael@0	111	var d = new Date();
michael@0	112	return days[d.getUTCDay()] + ", " +
michael@0	113	d.getUTCDate() + " " +
michael@0	114	months[d.getUTCMonth()] + " " +
michael@0	115	(d.getUTCFullYear() + yearDelta) + " " +
michael@0	116	d.getUTCHours() + ":" + d.getUTCMinutes() +":" +
michael@0	117	d.getUTCSeconds() + " UTC";
michael@0	118	}