1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/test/unit/test_bug468594.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,124 @@
1.4 +//
1.5 +// This script emulates the test called "Freshness"
1.6 +// by Mark Nottingham, located at
1.7 +//
1.8 +// http://mnot.net/javascript/xmlhttprequest/cache.html
1.9 +//
1.10 +// The issue with Mr. Nottinghams page is that the server
1.11 +// always seems to send an Expires-header in the response,
1.12 +// breaking the finer details of the test. This script has
1.13 +// full control of response-headers, however, and can perform
1.14 +// the intended testing plus some extra stuff.
1.15 +//
1.16 +// Please see RFC 2616 section 13.2.1 6th paragraph for the
1.17 +// definition of "explicit expiration time" being used here.
1.18 +
1.19 +Cu.import("resource://testing-common/httpd.js");
1.20 +
1.21 +var httpserver = new HttpServer();
1.22 +var index = 0;
1.23 +var tests = [
1.24 + {url: "/freshness", server: "0", expected: "0"},
1.25 + {url: "/freshness", server: "1", expected: "0"}, // cached
1.26 +
1.27 + // RFC 2616 section 13.9 2nd paragraph
1.28 + {url: "/freshness?a", server: "2", expected: "2"},
1.29 + {url: "/freshness?a", server: "3", expected: "3"},
1.30 +
1.31 + // explicit expiration dates in the future should be cached
1.32 + {url: "/freshness?b", server: "4", expected: "4",
1.33 + responseheader: "Expires: "+getDateString(1)},
1.34 + {url: "/freshness?b", server: "5", expected: "4"},// cached due to Expires
1.35 +
1.36 + {url: "/freshness?c", server: "6", expected: "6",
1.37 + responseheader: "Cache-Control: max-age=3600"},
1.38 + {url: "/freshness?c", server: "7", expected: "6"}, // cached due to max-age
1.39 +
1.40 + // explicit expiration dates in the past should NOT be cached
1.41 + {url: "/freshness?d", server: "8", expected: "8",
1.42 + responseheader: "Expires: "+getDateString(-1)},
1.43 + {url: "/freshness?d", server: "9", expected: "9"},
1.44 +
1.45 + {url: "/freshness?e", server: "10", expected: "10",
1.46 + responseheader: "Cache-Control: max-age=0"},
1.47 + {url: "/freshness?e", server: "11", expected: "11"},
1.48 +
1.49 + {url: "/freshness", server: "99", expected: "0"}, // cached
1.50 +];
1.51 +
1.52 +function logit(i, data) {
1.53 + dump(tests[i].url + "\t requested [" + tests[i].server + "]" +
1.54 + " got [" + data + "] expected [" + tests[i].expected + "]");
1.55 + if (tests[i].responseheader)
1.56 + dump("\t[" + tests[i].responseheader + "]");
1.57 + dump("\n");
1.58 +}
1.59 +
1.60 +function setupChannel(suffix, value) {
1.61 + var ios = Components.classes["@mozilla.org/network/io-service;1"].
1.62 + getService(Ci.nsIIOService);
1.63 + var chan = ios.newChannel("http://localhost:" + httpserver.identity.primaryPort + suffix, "", null);
1.64 + var httpChan = chan.QueryInterface(Components.interfaces.nsIHttpChannel);
1.65 + httpChan.requestMethod = "GET";
1.66 + httpChan.setRequestHeader("x-request", value, false);
1.67 + return httpChan;
1.68 +}
1.69 +
1.70 +function triggerNextTest() {
1.71 + var channel = setupChannel(tests[index].url, tests[index].server);
1.72 + channel.asyncOpen(new ChannelListener(checkValueAndTrigger, null),null);
1.73 +}
1.74 +
1.75 +function checkValueAndTrigger(request, data, ctx) {
1.76 + logit(index, data);
1.77 + do_check_eq(tests[index].expected, data);
1.78 +
1.79 + if (index < tests.length-1) {
1.80 + index++;
1.81 + triggerNextTest();
1.82 + } else {
1.83 + httpserver.stop(do_test_finished);
1.84 + }
1.85 +}
1.86 +
1.87 +function run_test() {
1.88 + httpserver.registerPathHandler("/freshness", handler);
1.89 + httpserver.start(-1);
1.90 +
1.91 + // clear cache
1.92 + evict_cache_entries();
1.93 + triggerNextTest();
1.94 +
1.95 + do_test_pending();
1.96 +}
1.97 +
1.98 +function handler(metadata, response) {
1.99 + var body = metadata.getHeader("x-request");
1.100 + response.setHeader("Content-Type", "text/plain", false);
1.101 + response.setHeader("Date", getDateString(0), false);
1.102 +
1.103 + var header = tests[index].responseheader;
1.104 + if (header == null) {
1.105 + response.setHeader("Last-Modified", getDateString(-1), false);
1.106 + } else {
1.107 + var splitHdr = header.split(": ");
1.108 + response.setHeader(splitHdr[0], splitHdr[1], false);
1.109 + }
1.110 +
1.111 + response.setStatusLine(metadata.httpVersion, 200, "OK");
1.112 + response.bodyOutputStream.write(body, body.length);
1.113 +}
1.114 +
1.115 +function getDateString(yearDelta) {
1.116 + var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
1.117 + 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
1.118 + var days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
1.119 +
1.120 + var d = new Date();
1.121 + return days[d.getUTCDay()] + ", " +
1.122 + d.getUTCDate() + " " +
1.123 + months[d.getUTCMonth()] + " " +
1.124 + (d.getUTCFullYear() + yearDelta) + " " +
1.125 + d.getUTCHours() + ":" + d.getUTCMinutes() +":" +
1.126 + d.getUTCSeconds() + " UTC";
1.127 +}
