Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 189 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_bug482934.js b/netwerk/test/unit/test_bug482934.js
new file mode 100644
index 0000000000..2827e4c875
--- /dev/null
+++ b/netwerk/test/unit/test_bug482934.js
@@ -0,0 +1,189 @@
+"use strict";
+
+const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
+
+var response_code;
+var response_body;
+
+var request_time;
+var response_time;
+
+var cache_storage;
+
+var httpserver = new HttpServer();
+httpserver.start(-1);
+
+var base_url = "http://localhost:" + httpserver.identity.primaryPort;
+var resource = "/resource";
+var resource_url = base_url + resource;
+
+// Test flags
+var hit_server = false;
+
+function make_channel(aUrl) {
+  // Reset test global status
+  hit_server = false;
+
+  var req = NetUtil.newChannel({ uri: aUrl, loadUsingSystemPrincipal: true });
+  req.QueryInterface(Ci.nsIHttpChannel);
+  req.setRequestHeader("If-Modified-Since", request_time, false);
+  return req;
+}
+
+function make_uri(aUrl) {
+  var ios = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
+  return ios.newURI(aUrl);
+}
+
+function resource_handler(aMetadata, aResponse) {
+  hit_server = true;
+  Assert.ok(aMetadata.hasHeader("If-Modified-Since"));
+  Assert.equal(aMetadata.getHeader("If-Modified-Since"), request_time);
+
+  if (response_code == "200") {
+    aResponse.setStatusLine(aMetadata.httpVersion, 200, "OK");
+    aResponse.setHeader("Content-Type", "text/plain", false);
+    aResponse.setHeader("Last-Modified", response_time, false);
+
+    aResponse.bodyOutputStream.write(response_body, response_body.length);
+  } else if (response_code == "304") {
+    aResponse.setStatusLine(aMetadata.httpVersion, 304, "Not Modified");
+    aResponse.setHeader("Returned-From-Handler", "1");
+  }
+}
+
+function check_cached_data(aCachedData, aCallback) {
+  asyncOpenCacheEntry(
+    resource_url,
+    "disk",
+    Ci.nsICacheStorage.OPEN_READONLY,
+    null,
+    function(aStatus, aEntry) {
+      Assert.equal(aStatus, Cr.NS_OK);
+      pumpReadStream(aEntry.openInputStream(0), function(aData) {
+        Assert.equal(aData, aCachedData);
+        aCallback();
+      });
+    }
+  );
+}
+
+function run_test() {
+  do_get_profile();
+  evict_cache_entries();
+
+  do_test_pending();
+
+  cache_storage = getCacheStorage("disk");
+  httpserver.registerPathHandler(resource, resource_handler);
+
+  wait_for_cache_index(run_next_test);
+}
+
+// 1. send custom conditional request when we don't have an entry
+//    server returns 304 -> client receives 304
+add_test(() => {
+  response_code = "304";
+  response_body = "";
+  request_time = "Thu, 1 Jan 2009 00:00:00 GMT";
+  response_time = "Thu, 1 Jan 2009 00:00:00 GMT";
+
+  var ch = make_channel(resource_url);
+  ch.asyncOpen(
+    new ChannelListener(function(aRequest, aData) {
+      syncWithCacheIOThread(() => {
+        Assert.ok(hit_server);
+        Assert.equal(
+          aRequest.QueryInterface(Ci.nsIHttpChannel).responseStatus,
+          304
+        );
+        Assert.ok(!cache_storage.exists(make_uri(resource_url), ""));
+        Assert.equal(aRequest.getResponseHeader("Returned-From-Handler"), "1");
+
+        run_next_test();
+      }, true);
+    }, null)
+  );
+});
+
+// 2. send custom conditional request when we don't have an entry
+//    server returns 200 -> result is cached
+add_test(() => {
+  response_code = "200";
+  response_body = "content_body";
+  request_time = "Thu, 1 Jan 2009 00:00:00 GMT";
+  response_time = "Fri, 2 Jan 2009 00:00:00 GMT";
+
+  var ch = make_channel(resource_url);
+  ch.asyncOpen(
+    new ChannelListener(function(aRequest, aData) {
+      syncWithCacheIOThread(() => {
+        Assert.ok(hit_server);
+        Assert.equal(
+          aRequest.QueryInterface(Ci.nsIHttpChannel).responseStatus,
+          200
+        );
+        Assert.ok(cache_storage.exists(make_uri(resource_url), ""));
+
+        check_cached_data(response_body, run_next_test);
+      }, true);
+    }, null)
+  );
+});
+
+// 3. send custom conditional request when we have an entry
+//    server returns 304 -> client receives 304 and cached entry is unchanged
+add_test(() => {
+  response_code = "304";
+  var cached_body = response_body;
+  response_body = "";
+  request_time = "Fri, 2 Jan 2009 00:00:00 GMT";
+  response_time = "Fri, 2 Jan 2009 00:00:00 GMT";
+
+  var ch = make_channel(resource_url);
+  ch.asyncOpen(
+    new ChannelListener(function(aRequest, aData) {
+      syncWithCacheIOThread(() => {
+        Assert.ok(hit_server);
+        Assert.equal(
+          aRequest.QueryInterface(Ci.nsIHttpChannel).responseStatus,
+          304
+        );
+        Assert.ok(cache_storage.exists(make_uri(resource_url), ""));
+        Assert.equal(aRequest.getResponseHeader("Returned-From-Handler"), "1");
+        Assert.equal(aData, "");
+
+        // Check the cache data is not changed
+        check_cached_data(cached_body, run_next_test);
+      }, true);
+    }, null)
+  );
+});
+
+// 4. send custom conditional request when we have an entry
+//    server returns 200 -> result is cached
+add_test(() => {
+  response_code = "200";
+  response_body = "updated_content_body";
+  request_time = "Fri, 2 Jan 2009 00:00:00 GMT";
+  response_time = "Sat, 3 Jan 2009 00:00:00 GMT";
+  var ch = make_channel(resource_url);
+  ch.asyncOpen(
+    new ChannelListener(function(aRequest, aData) {
+      syncWithCacheIOThread(() => {
+        Assert.ok(hit_server);
+        Assert.equal(
+          aRequest.QueryInterface(Ci.nsIHttpChannel).responseStatus,
+          200
+        );
+        Assert.ok(cache_storage.exists(make_uri(resource_url), ""));
+
+        // Check the cache data is updated
+        check_cached_data(response_body, () => {
+          run_next_test();
+          httpserver.stop(do_test_finished);
+        });
+      }, true);
+    }, null)
+  );
+});