1 files changed, 141 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..29bf894698
--- /dev/null
+++ b/netwerk/test/unit/test_bug812167.js
@@ -0,0 +1,141 @@
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+/*
+- 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;
+}
+
+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;
+}
+
+function contentHandler(metadata, response) {
+  response.setHeader("Content-Type", "text/plain");
+  response.bodyOutputStream.write(responseBody, responseBody.length);
+}
+
+function check_response(
+  path,
+  request,
+  buffer,
+  expectedExpiration,
+  continuation
+) {
+  Assert.equal(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) {
+      Assert.equal(status, 0);
+
+      // Expired entry is on disk, no-store entry is in memory
+      Assert.equal(entry.persistent, expectedExpiration);
+
+      // Do the request again and check the server handler is called appropriately
+      var chan = make_channel(path);
+      chan.asyncOpen(
+        new ChannelListener(function(request, buffer) {
+          Assert.equal(buffer, responseBody);
+
+          if (expectedExpiration) {
+            // Handler had to be called second time
+            Assert.equal(redirectHandler_ExpiresInPast_calls, 2);
+          } else {
+            // Handler had to be called second time (no-store forces validate),
+            // and we are just in memory
+            Assert.equal(redirectHandler_NoStore_calls, 2);
+            Assert.ok(!entry.persistent);
+          }
+
+          continuation();
+        }, null)
+      );
+    }
+  );
+}
+
+function run_test_no_store() {
+  var chan = make_channel(randomURI1);
+  chan.asyncOpen(
+    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.asyncOpen(
+    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();
+}