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Diffstat (limited to '')
| -rw-r--r-- | netwerk/test/unit/test_bug633743.js | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bug633743.js b/netwerk/test/unit/test_bug633743.js new file mode 100644 index 0000000000..6e49751c78 --- /dev/null +++ b/netwerk/test/unit/test_bug633743.js @@ -0,0 +1,195 @@ +"use strict"; + +const { HttpServer } = ChromeUtils.importESModule( + "resource://testing-common/httpd.sys.mjs" +); + +const VALUE_HDR_NAME = "X-HTTP-VALUE-HEADER"; +const VARY_HDR_NAME = "X-HTTP-VARY-HEADER"; +const CACHECTRL_HDR_NAME = "X-CACHE-CONTROL-HEADER"; + +var httpserver = null; + +function make_channel(flags, vary, value) { + var chan = NetUtil.newChannel({ + uri: "http://localhost:" + httpserver.identity.primaryPort + "/bug633743", + loadUsingSystemPrincipal: true, + }).QueryInterface(Ci.nsIHttpChannel); + return chan.QueryInterface(Ci.nsIHttpChannel); +} + +function Test(flags, varyHdr, sendValue, expectValue, cacheHdr) { + this._flags = flags; + this._varyHdr = varyHdr; + this._sendVal = sendValue; + this._expectVal = expectValue; + this._cacheHdr = cacheHdr; +} + +Test.prototype = { + _buffer: "", + _flags: null, + _varyHdr: null, + _sendVal: null, + _expectVal: null, + _cacheHdr: null, + + QueryInterface: ChromeUtils.generateQI([ + "nsIStreamListener", + "nsIRequestObserver", + ]), + + onStartRequest(request) {}, + + onDataAvailable(request, stream, offset, count) { + this._buffer = this._buffer.concat(read_stream(stream, count)); + }, + + onStopRequest(request, status) { + Assert.equal(this._buffer, this._expectVal); + do_timeout(0, run_next_test); + }, + + run() { + var channel = make_channel(); + channel.loadFlags = this._flags; + channel.setRequestHeader(VALUE_HDR_NAME, this._sendVal, false); + channel.setRequestHeader(VARY_HDR_NAME, this._varyHdr, false); + if (this._cacheHdr) { + channel.setRequestHeader(CACHECTRL_HDR_NAME, this._cacheHdr, false); + } + + channel.asyncOpen(this); + }, +}; + +var gTests = [ + // Test LOAD_FROM_CACHE: Load cache-entry + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-initial", // hdr-value used to vary + "request1", // echoed by handler + "request1" // value expected to receive in channel + ), + // Verify that it was cached + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-initial", // hdr-value used to vary + "fresh value with LOAD_NORMAL", // echoed by handler + "request1" // value expected to receive in channel + ), + // Load same entity with LOAD_FROM_CACHE-flag + new Test( + Ci.nsIRequest.LOAD_FROM_CACHE, + "entity-initial", // hdr-value used to vary + "fresh value with LOAD_FROM_CACHE", // echoed by handler + "request1" // value expected to receive in channel + ), + // Load different entity with LOAD_FROM_CACHE-flag + new Test( + Ci.nsIRequest.LOAD_FROM_CACHE, + "entity-l-f-c", // hdr-value used to vary + "request2", // echoed by handler + "request2" // value expected to receive in channel + ), + // Verify that new value was cached + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-l-f-c", // hdr-value used to vary + "fresh value with LOAD_NORMAL", // echoed by handler + "request2" // value expected to receive in channel + ), + + // Test VALIDATE_NEVER: Note previous cache-entry + new Test( + Ci.nsIRequest.VALIDATE_NEVER, + "entity-v-n", // hdr-value used to vary + "request3", // echoed by handler + "request3" // value expected to receive in channel + ), + // Verify that cache-entry was replaced + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-v-n", // hdr-value used to vary + "fresh value with LOAD_NORMAL", // echoed by handler + "request3" // value expected to receive in channel + ), + + // Test combination VALIDATE_NEVER && no-store: Load new cache-entry + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-2", // hdr-value used to vary + "request4", // echoed by handler + "request4", // value expected to receive in channel + "no-store" // set no-store on response + ), + // Ensure we validate without IMS header in this case (verified in handler) + new Test( + Ci.nsIRequest.VALIDATE_NEVER, + "entity-2-v-n", // hdr-value used to vary + "request5", // echoed by handler + "request5" // value expected to receive in channel + ), + + // Test VALIDATE-ALWAYS: Load new entity + new Test( + Ci.nsIRequest.LOAD_NORMAL, + "entity-3", // hdr-value used to vary + "request6", // echoed by handler + "request6", // value expected to receive in channel + "no-cache" // set no-cache on response + ), + // Ensure we don't send IMS header also in this case (verified in handler) + new Test( + Ci.nsIRequest.VALIDATE_ALWAYS, + "entity-3-v-a", // hdr-value used to vary + "request7", // echoed by handler + "request7" // value expected to receive in channel + ), +]; + +function run_next_test() { + if (!gTests.length) { + httpserver.stop(do_test_finished); + return; + } + + var test = gTests.shift(); + test.run(); +} + +function handler(metadata, response) { + // None of the tests above should send an IMS + Assert.ok(!metadata.hasHeader("If-Modified-Since")); + + // Pick up requested value to echo + var hdr = "default value"; + try { + hdr = metadata.getHeader(VALUE_HDR_NAME); + } catch (ex) {} + + // Pick up requested cache-control header-value + var cctrlVal = "max-age=10000"; + try { + cctrlVal = metadata.getHeader(CACHECTRL_HDR_NAME); + } catch (ex) {} + + response.setStatusLine(metadata.httpVersion, 200, "OK"); + response.setHeader("Content-Type", "text/plain", false); + response.setHeader("Cache-Control", cctrlVal, false); + response.setHeader("Vary", VARY_HDR_NAME, false); + response.setHeader("Last-Modified", "Tue, 15 Nov 1994 12:45:26 GMT", false); + response.bodyOutputStream.write(hdr, hdr.length); +} + +function run_test() { + // clear the cache + evict_cache_entries(); + + httpserver = new HttpServer(); + httpserver.registerPathHandler("/bug633743", handler); + httpserver.start(-1); + + run_next_test(); + do_test_pending(); +} |