Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 446 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_cache-control_request.js b/netwerk/test/unit/test_cache-control_request.js
new file mode 100644
index 0000000000..50d89e5cc0
--- /dev/null
+++ b/netwerk/test/unit/test_cache-control_request.js
@@ -0,0 +1,446 @@
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+var httpserver = new HttpServer();
+httpserver.start(-1);
+var cache = null;
+
+var base_url = "http://localhost:" + httpserver.identity.primaryPort;
+var resource_age_100 = "/resource_age_100";
+var resource_age_100_url = base_url + resource_age_100;
+var resource_stale_100 = "/resource_stale_100";
+var resource_stale_100_url = base_url + resource_stale_100;
+var resource_fresh_100 = "/resource_fresh_100";
+var resource_fresh_100_url = base_url + resource_fresh_100;
+
+// Test flags
+var hit_server = false;
+
+function make_channel(url, cache_control) {
+  // Reset test global status
+  hit_server = false;
+
+  var req = NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
+  req.QueryInterface(Ci.nsIHttpChannel);
+  if (cache_control) {
+    req.setRequestHeader("Cache-control", cache_control, false);
+  }
+
+  return req;
+}
+
+function make_uri(url) {
+  return Services.io.newURI(url);
+}
+
+function resource_age_100_handler(metadata, response) {
+  hit_server = true;
+
+  response.setStatusLine(metadata.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "text/plain", false);
+  response.setHeader("Age", "100", false);
+  response.setHeader("Last-Modified", date_string_from_now(-100), false);
+  response.setHeader("Expires", date_string_from_now(+9999), false);
+
+  const body = "data1";
+  response.bodyOutputStream.write(body, body.length);
+}
+
+function resource_stale_100_handler(metadata, response) {
+  hit_server = true;
+
+  response.setStatusLine(metadata.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "text/plain", false);
+  response.setHeader("Date", date_string_from_now(-200), false);
+  response.setHeader("Last-Modified", date_string_from_now(-200), false);
+  response.setHeader("Cache-Control", "max-age=100", false);
+  response.setHeader("Expires", date_string_from_now(-100), false);
+
+  const body = "data2";
+  response.bodyOutputStream.write(body, body.length);
+}
+
+function resource_fresh_100_handler(metadata, response) {
+  hit_server = true;
+
+  response.setStatusLine(metadata.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "text/plain", false);
+  response.setHeader("Last-Modified", date_string_from_now(0), false);
+  response.setHeader("Cache-Control", "max-age=100", false);
+  response.setHeader("Expires", date_string_from_now(+100), false);
+
+  const body = "data3";
+  response.bodyOutputStream.write(body, body.length);
+}
+
+function run_test() {
+  do_get_profile();
+
+  do_test_pending();
+
+  Services.prefs.setBoolPref("network.http.rcwn.enabled", false);
+
+  httpserver.registerPathHandler(resource_age_100, resource_age_100_handler);
+  httpserver.registerPathHandler(
+    resource_stale_100,
+    resource_stale_100_handler
+  );
+  httpserver.registerPathHandler(
+    resource_fresh_100,
+    resource_fresh_100_handler
+  );
+  cache = getCacheStorage("disk");
+
+  wait_for_cache_index(run_next_test);
+}
+
+// Here starts the list of tests
+
+// ============================================================================
+// Cache-Control: no-store
+
+add_test(() => {
+  // Must not create a cache entry
+  var ch = make_channel(resource_age_100_url, "no-store");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(!cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Prepare state only, cache the entry
+  var ch = make_channel(resource_age_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Check the prepared cache entry is used when no special directives are added
+  var ch = make_channel(resource_age_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Try again, while we already keep a cache entry,
+  // the channel must not use it, entry should stay in the cache
+  var ch = make_channel(resource_age_100_url, "no-store");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Cache-Control: no-cache
+
+add_test(() => {
+  // Check the prepared cache entry is used when no special directives are added
+  var ch = make_channel(resource_age_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The existing entry should be revalidated (we expect a server hit)
+  var ch = make_channel(resource_age_100_url, "no-cache");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Cache-Control: max-age
+
+add_test(() => {
+  // Check the prepared cache entry is used when no special directives are added
+  var ch = make_channel(resource_age_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The existing entry's age is greater than the maximum requested,
+  // should hit server
+  var ch = make_channel(resource_age_100_url, "max-age=10");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The existing entry's age is greater than the maximum requested,
+  // but the max-stale directive says to use it when it's fresh enough
+  var ch = make_channel(resource_age_100_url, "max-age=10, max-stale=99999");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The existing entry's age is lesser than the maximum requested,
+  // should go from cache
+  var ch = make_channel(resource_age_100_url, "max-age=1000");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_age_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Cache-Control: max-stale
+
+add_test(() => {
+  // Preprate the entry first
+  var ch = make_channel(resource_stale_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_stale_100_url), ""));
+
+      // Must shift the expiration time set on the entry to |now| be in the past
+      do_timeout(1500, run_next_test);
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Check it's not reused (as it's stale) when no special directives
+  // are provided
+  var ch = make_channel(resource_stale_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_stale_100_url), ""));
+
+      do_timeout(1500, run_next_test);
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Accept cached responses of any stale time
+  var ch = make_channel(resource_stale_100_url, "max-stale");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_stale_100_url), ""));
+
+      do_timeout(1500, run_next_test);
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The entry is stale only by 100 seconds, accept it
+  var ch = make_channel(resource_stale_100_url, "max-stale=1000");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_stale_100_url), ""));
+
+      do_timeout(1500, run_next_test);
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The entry is stale by 100 seconds but we only accept a 10 seconds stale
+  // entry, go from server
+  var ch = make_channel(resource_stale_100_url, "max-stale=10");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_stale_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Cache-Control: min-fresh
+
+add_test(() => {
+  // Preprate the entry first
+  var ch = make_channel(resource_fresh_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Check it's reused when no special directives are provided
+  var ch = make_channel(resource_fresh_100_url);
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // Entry fresh enough to be served from the cache
+  var ch = make_channel(resource_fresh_100_url, "min-fresh=10");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(!hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  // The entry is not fresh enough
+  var ch = make_channel(resource_fresh_100_url, "min-fresh=1000");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Parser test, if the Cache-Control header would not parse correctly, the entry
+// doesn't load from the server.
+
+add_test(() => {
+  var ch = make_channel(
+    resource_fresh_100_url,
+    'unknown1,unknown2 = "a,b",  min-fresh = 1000 '
+  );
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+add_test(() => {
+  var ch = make_channel(resource_fresh_100_url, "no-cache = , min-fresh = 10");
+  ch.asyncOpen(
+    new ChannelListener(function (request, data) {
+      Assert.ok(hit_server);
+      Assert.ok(cache.exists(make_uri(resource_fresh_100_url), ""));
+
+      run_next_test();
+    }, null)
+  );
+});
+
+// ============================================================================
+// Done
+
+add_test(() => {
+  run_next_test();
+  httpserver.stop(do_test_finished);
+});
+
+// ============================================================================
+// Helpers
+
+function date_string_from_now(delta_secs) {
+  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();
+  d.setTime(d.getTime() + delta_secs * 1000);
+  return (
+    days[d.getUTCDay()] +
+    ", " +
+    d.getUTCDate() +
+    " " +
+    months[d.getUTCMonth()] +
+    " " +
+    d.getUTCFullYear() +
+    " " +
+    d.getUTCHours() +
+    ":" +
+    d.getUTCMinutes() +
+    ":" +
+    d.getUTCSeconds() +
+    " UTC"
+  );
+}