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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /netwerk/test/unit/test_304_responses.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'netwerk/test/unit/test_304_responses.js')
-rw-r--r--netwerk/test/unit/test_304_responses.js95
1 files changed, 95 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_304_responses.js b/netwerk/test/unit/test_304_responses.js
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+++ b/netwerk/test/unit/test_304_responses.js
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+"use strict";
+// https://bugzilla.mozilla.org/show_bug.cgi?id=761228
+
+Cu.import("resource://testing-common/httpd.js");
+Cu.import("resource://gre/modules/NetUtil.jsm");
+
+XPCOMUtils.defineLazyGetter(this, "URL", function() {
+ return "http://localhost:" + httpServer.identity.primaryPort;
+});
+
+var httpServer = null;
+const testFileName = "test_customConditionalRequest_304";
+const basePath = "/" + testFileName + "/";
+
+XPCOMUtils.defineLazyGetter(this, "baseURI", function() {
+ return URL + basePath;
+});
+
+const unexpected304 = "unexpected304";
+const existingCached304 = "existingCached304";
+
+function make_uri(url) {
+ var ios = Cc["@mozilla.org/network/io-service;1"].
+ getService(Ci.nsIIOService);
+ return ios.newURI(url, null, null);
+}
+
+function make_channel(url) {
+ return NetUtil.newChannel({uri: url, loadUsingSystemPrincipal: true})
+ .QueryInterface(Ci.nsIHttpChannel);
+}
+
+function clearCache() {
+ var service = Components.classes["@mozilla.org/netwerk/cache-storage-service;1"]
+ .getService(Ci.nsICacheStorageService);
+ service.clear();
+}
+
+function alwaysReturn304Handler(metadata, response) {
+ response.setStatusLine(metadata.httpVersion, 304, "Not Modified");
+ response.setHeader("Returned-From-Handler", "1");
+}
+
+function run_test() {
+ evict_cache_entries();
+
+ httpServer = new HttpServer();
+ httpServer.registerPathHandler(basePath + unexpected304,
+ alwaysReturn304Handler);
+ httpServer.registerPathHandler(basePath + existingCached304,
+ alwaysReturn304Handler);
+ httpServer.start(-1);
+ run_next_test();
+}
+
+function finish_test(request, buffer) {
+ httpServer.stop(do_test_finished);
+}
+
+function consume304(request, buffer) {
+ request.QueryInterface(Components.interfaces.nsIHttpChannel);
+ do_check_eq(request.responseStatus, 304);
+ do_check_eq(request.getResponseHeader("Returned-From-Handler"), "1");
+ run_next_test();
+}
+
+// Test that we return a 304 response to the caller when we are not expecting
+// a 304 response (i.e. when the server shouldn't have sent us one).
+add_test(function test_unexpected_304() {
+ var chan = make_channel(baseURI + unexpected304);
+ chan.asyncOpen2(new ChannelListener(consume304, null));
+});
+
+// Test that we can cope with a 304 response that was (erroneously) stored in
+// the cache.
+add_test(function test_304_stored_in_cache() {
+ asyncOpenCacheEntry(
+ baseURI + existingCached304, "disk", Ci.nsICacheStorage.OPEN_NORMALLY, null,
+ function (entryStatus, cacheEntry) {
+ cacheEntry.setMetaDataElement("request-method", "GET");
+ cacheEntry.setMetaDataElement("response-head",
+ "HTTP/1.1 304 Not Modified\r\n" +
+ "\r\n");
+ cacheEntry.metaDataReady();
+ cacheEntry.close();
+
+ var chan = make_channel(baseURI + existingCached304);
+
+ // make it a custom conditional request
+ chan.QueryInterface(Components.interfaces.nsIHttpChannel);
+ chan.setRequestHeader("If-None-Match", '"foo"', false);
+
+ chan.asyncOpen2(new ChannelListener(consume304, null));
+ });
+});