Add m-esr52 at 52.6.0

1 files changed, 127 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_bug812167.js b/netwerk/test/unit/test_bug812167.js
new file mode 100644
index 0000000000..ecda0780cd
--- /dev/null
+++ b/netwerk/test/unit/test_bug812167.js
@@ -0,0 +1,127 @@
+Cu.import("resource://testing-common/httpd.js");
+Cu.import("resource://gre/modules/NetUtil.jsm");
+
+/*
+- get 302 with Cache-control: no-store
+- check cache entry for the 302 response is cached only in memory device
+- get 302 with Expires: -1
+- check cache entry for the 302 response is not cached at all
+*/
+
+var httpserver = null;
+// Need to randomize, because apparently no one clears our cache
+var randomPath1 = "/redirect-no-store/" + Math.random();
+
+XPCOMUtils.defineLazyGetter(this, "randomURI1", function() {
+  return "http://localhost:" + httpserver.identity.primaryPort + randomPath1;
+});
+
+var randomPath2 = "/redirect-expires-past/" + Math.random();
+
+XPCOMUtils.defineLazyGetter(this, "randomURI2", function() {
+  return "http://localhost:" + httpserver.identity.primaryPort + randomPath2;
+});
+
+function make_channel(url, callback, ctx) {
+  return NetUtil.newChannel({uri: url, loadUsingSystemPrincipal: true});
+}
+
+const responseBody = "response body";
+
+var redirectHandler_NoStore_calls = 0;
+function redirectHandler_NoStore(metadata, response)
+{
+  response.setStatusLine(metadata.httpVersion, 302, "Found");
+  response.setHeader("Location", "http://localhost:" +
+                     httpserver.identity.primaryPort + "/content", false);
+  response.setHeader("Cache-control", "no-store");
+  ++redirectHandler_NoStore_calls;
+  return;
+}
+
+var redirectHandler_ExpiresInPast_calls = 0;
+function redirectHandler_ExpiresInPast(metadata, response)
+{
+  response.setStatusLine(metadata.httpVersion, 302, "Found");
+  response.setHeader("Location", "http://localhost:" +
+                     httpserver.identity.primaryPort + "/content", false);
+  response.setHeader("Expires", "-1");
+  ++redirectHandler_ExpiresInPast_calls;
+  return;
+}
+
+function contentHandler(metadata, response)
+{
+  response.setHeader("Content-Type", "text/plain");
+  response.bodyOutputStream.write(responseBody, responseBody.length);
+}
+
+function check_response(path, request, buffer, expectedExpiration, continuation)
+{
+  do_check_eq(buffer, responseBody);
+
+  // Entry is always there, old cache wrapping code does session->SetDoomEntriesIfExpired(false),
+  // just check it's not persisted or is expired (dep on the test).
+  asyncOpenCacheEntry(path, "disk", Ci.nsICacheStorage.OPEN_READONLY, null, function(status, entry) {
+    do_check_eq(status, 0);
+
+    // Expired entry is on disk, no-store entry is in memory
+    do_check_eq(entry.persistent, expectedExpiration);
+
+    // Do the request again and check the server handler is called appropriately
+    var chan = make_channel(path);
+    chan.asyncOpen2(new ChannelListener(function(request, buffer) {
+      do_check_eq(buffer, responseBody);
+
+      if (expectedExpiration) {
+        // Handler had to be called second time
+        do_check_eq(redirectHandler_ExpiresInPast_calls, 2);
+      }
+      else {
+        // Handler had to be called second time (no-store forces validate),
+        // and we are just in memory
+        do_check_eq(redirectHandler_NoStore_calls, 2);
+        do_check_true(!entry.persistent);
+      }
+
+      continuation();
+    }, null));
+  });
+}
+
+function run_test_no_store()
+{
+  var chan = make_channel(randomURI1);
+  chan.asyncOpen2(new ChannelListener(function(request, buffer) {
+    // Cache-control: no-store response should only be found in the memory cache.
+    check_response(randomURI1, request, buffer, false, run_test_expires_past);
+  }, null));
+}
+
+function run_test_expires_past()
+{
+  var chan = make_channel(randomURI2);
+  chan.asyncOpen2(new ChannelListener(function(request, buffer) {
+    // Expires: -1 response should not be found in any cache.
+    check_response(randomURI2, request, buffer, true, finish_test);
+  }, null));
+}
+
+function finish_test()
+{
+  httpserver.stop(do_test_finished);
+}
+
+function run_test()
+{
+  do_get_profile();
+
+  httpserver = new HttpServer();
+  httpserver.registerPathHandler(randomPath1, redirectHandler_NoStore);
+  httpserver.registerPathHandler(randomPath2, redirectHandler_ExpiresInPast);
+  httpserver.registerPathHandler("/content", contentHandler);
+  httpserver.start(-1);
+
+  run_test_no_store();
+  do_test_pending();
+}