From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 netwerk/test/unit/test_bug468594.js | 176 ++++++++++++++++++++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 netwerk/test/unit/test_bug468594.js

(limited to 'netwerk/test/unit/test_bug468594.js')

diff --git a/netwerk/test/unit/test_bug468594.js b/netwerk/test/unit/test_bug468594.js
new file mode 100644
index 0000000000..545ae75e5f
--- /dev/null
+++ b/netwerk/test/unit/test_bug468594.js
@@ -0,0 +1,176 @@
+//
+// This script emulates the test called "Freshness"
+// by Mark Nottingham, located at
+//
+// http://mnot.net/javascript/xmlhttprequest/cache.html
+//
+// The issue with Mr. Nottinghams page is that the server
+// always seems to send an Expires-header in the response,
+// breaking the finer details of the test. This script has
+// full control of response-headers, however, and can perform
+// the intended testing plus some extra stuff.
+//
+// Please see RFC 2616 section 13.2.1 6th paragraph for the
+// definition of "explicit expiration time" being used here.
+
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+var httpserver = new HttpServer();
+var index = 0;
+var tests = [
+  { url: "/freshness", server: "0", expected: "0" },
+  { url: "/freshness", server: "1", expected: "0" }, // cached
+
+  // RFC 2616 section 13.9 2nd paragraph says not to heuristically cache
+  // querystring, but we allow it to maintain web compat
+  { url: "/freshness?a", server: "2", expected: "2" },
+  { url: "/freshness?a", server: "3", expected: "2" },
+
+  // explicit expiration dates in the future should be cached
+  {
+    url: "/freshness?b",
+    server: "4",
+    expected: "4",
+    responseheader: "Expires: " + getDateString(1),
+  },
+  { url: "/freshness?b", server: "5", expected: "4" }, // cached due to Expires
+
+  {
+    url: "/freshness?c",
+    server: "6",
+    expected: "6",
+    responseheader: "Cache-Control: max-age=3600",
+  },
+  { url: "/freshness?c", server: "7", expected: "6" }, // cached due to max-age
+
+  // explicit expiration dates in the past should NOT be cached
+  {
+    url: "/freshness?d",
+    server: "8",
+    expected: "8",
+    responseheader: "Expires: " + getDateString(-1),
+  },
+  { url: "/freshness?d", server: "9", expected: "9" },
+
+  {
+    url: "/freshness?e",
+    server: "10",
+    expected: "10",
+    responseheader: "Cache-Control: max-age=0",
+  },
+  { url: "/freshness?e", server: "11", expected: "11" },
+
+  { url: "/freshness", server: "99", expected: "0" }, // cached
+];
+
+function logit(i, data) {
+  dump(
+    tests[i].url +
+      "\t requested [" +
+      tests[i].server +
+      "]" +
+      " got [" +
+      data +
+      "] expected [" +
+      tests[i].expected +
+      "]"
+  );
+  if (tests[i].responseheader) {
+    dump("\t[" + tests[i].responseheader + "]");
+  }
+  dump("\n");
+}
+
+function setupChannel(suffix, value) {
+  var chan = NetUtil.newChannel({
+    uri: "http://localhost:" + httpserver.identity.primaryPort + suffix,
+    loadUsingSystemPrincipal: true,
+  });
+  var httpChan = chan.QueryInterface(Ci.nsIHttpChannel);
+  httpChan.requestMethod = "GET";
+  httpChan.setRequestHeader("x-request", value, false);
+  return httpChan;
+}
+
+function triggerNextTest() {
+  var channel = setupChannel(tests[index].url, tests[index].server);
+  channel.asyncOpen(new ChannelListener(checkValueAndTrigger, null));
+}
+
+function checkValueAndTrigger(request, data, ctx) {
+  logit(index, data);
+  Assert.equal(tests[index].expected, data);
+
+  if (index < tests.length - 1) {
+    index++;
+    triggerNextTest();
+  } else {
+    httpserver.stop(do_test_finished);
+  }
+}
+
+function run_test() {
+  httpserver.registerPathHandler("/freshness", handler);
+  httpserver.start(-1);
+
+  // clear cache
+  evict_cache_entries();
+  triggerNextTest();
+
+  do_test_pending();
+}
+
+function handler(metadata, response) {
+  var body = metadata.getHeader("x-request");
+  response.setHeader("Content-Type", "text/plain", false);
+  response.setHeader("Date", getDateString(0), false);
+
+  var header = tests[index].responseheader;
+  if (header == null) {
+    response.setHeader("Last-Modified", getDateString(-1), false);
+  } else {
+    var splitHdr = header.split(": ");
+    response.setHeader(splitHdr[0], splitHdr[1], false);
+  }
+
+  response.setStatusLine(metadata.httpVersion, 200, "OK");
+  response.bodyOutputStream.write(body, body.length);
+}
+
+function getDateString(yearDelta) {
+  var months = [
+    "Jan",
+    "Feb",
+    "Mar",
+    "Apr",
+    "May",
+    "Jun",
+    "Jul",
+    "Aug",
+    "Sep",
+    "Oct",
+    "Nov",
+    "Dec",
+  ];
+  var days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
+
+  var d = new Date();
+  return (
+    days[d.getUTCDay()] +
+    ", " +
+    d.getUTCDate() +
+    " " +
+    months[d.getUTCMonth()] +
+    " " +
+    (d.getUTCFullYear() + yearDelta) +
+    " " +
+    d.getUTCHours() +
+    ":" +
+    d.getUTCMinutes() +
+    ":" +
+    d.getUTCSeconds() +
+    " UTC"
+  );
+}
-- 
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