1 files changed, 160 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_immutable.js b/netwerk/test/unit/test_immutable.js
new file mode 100644
index 0000000000..a3149d0dd8
--- /dev/null
+++ b/netwerk/test/unit/test_immutable.js
@@ -0,0 +1,160 @@
+"use strict";
+
+var prefs;
+var http2pref;
+var origin;
+var rcwnpref;
+
+function run_test() {
+  var h2Port = Services.env.get("MOZHTTP2_PORT");
+  Assert.notEqual(h2Port, null);
+  Assert.notEqual(h2Port, "");
+
+  // Set to allow the cert presented by our H2 server
+  do_get_profile();
+  prefs = Services.prefs;
+
+  http2pref = prefs.getBoolPref("network.http.http2.enabled");
+  rcwnpref = prefs.getBoolPref("network.http.rcwn.enabled");
+
+  prefs.setBoolPref("network.http.http2.enabled", true);
+  prefs.setCharPref(
+    "network.dns.localDomains",
+    "foo.example.com, bar.example.com"
+  );
+  // Disable rcwn to make cache behavior deterministic.
+  prefs.setBoolPref("network.http.rcwn.enabled", false);
+
+  // The moz-http2 cert is for foo.example.com and is signed by http2-ca.pem
+  // so add that cert to the trust list as a signing cert.  // the foo.example.com domain name.
+  let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
+    Ci.nsIX509CertDB
+  );
+  addCertFromFile(certdb, "http2-ca.pem", "CTu,u,u");
+
+  origin = "https://foo.example.com:" + h2Port;
+  dump("origin - " + origin + "\n");
+  doTest1();
+}
+
+function resetPrefs() {
+  prefs.setBoolPref("network.http.http2.enabled", http2pref);
+  prefs.setBoolPref("network.http.rcwn.enabled", rcwnpref);
+  prefs.clearUserPref("network.dns.localDomains");
+}
+
+function makeChan(origin, path) {
+  return NetUtil.newChannel({
+    uri: origin + path,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+}
+
+var nextTest;
+var expectPass = true;
+var expectConditional = false;
+
+var Listener = function () {};
+Listener.prototype = {
+  onStartRequest: function testOnStartRequest(request) {
+    Assert.ok(request instanceof Ci.nsIHttpChannel);
+
+    if (expectPass) {
+      if (!Components.isSuccessCode(request.status)) {
+        do_throw(
+          "Channel should have a success code! (" + request.status + ")"
+        );
+      }
+      Assert.equal(request.responseStatus, 200);
+    } else {
+      Assert.equal(Components.isSuccessCode(request.status), false);
+    }
+  },
+
+  onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
+    read_stream(stream, cnt);
+  },
+
+  onStopRequest: function testOnStopRequest(request, status) {
+    if (expectConditional) {
+      Assert.equal(request.getResponseHeader("x-conditional"), "true");
+    } else {
+      try {
+        Assert.notEqual(request.getResponseHeader("x-conditional"), "true");
+      } catch (e) {
+        Assert.ok(true);
+      }
+    }
+    nextTest();
+    do_test_finished();
+  },
+};
+
+function testsDone() {
+  dump("testDone\n");
+  resetPrefs();
+}
+
+function doTest1() {
+  dump("execute doTest1 - resource without immutable. initial request\n");
+  do_test_pending();
+  expectConditional = false;
+  var chan = makeChan(origin, "/immutable-test-without-attribute");
+  var listener = new Listener();
+  nextTest = doTest2;
+  chan.asyncOpen(listener);
+}
+
+function doTest2() {
+  dump("execute doTest2 - resource without immutable. reload\n");
+  do_test_pending();
+  expectConditional = true;
+  var chan = makeChan(origin, "/immutable-test-without-attribute");
+  var listener = new Listener();
+  nextTest = doTest3;
+  chan.loadFlags = Ci.nsIRequest.VALIDATE_ALWAYS;
+  chan.asyncOpen(listener);
+}
+
+function doTest3() {
+  dump("execute doTest3 - resource without immutable. shift reload\n");
+  do_test_pending();
+  expectConditional = false;
+  var chan = makeChan(origin, "/immutable-test-without-attribute");
+  var listener = new Listener();
+  nextTest = doTest4;
+  chan.loadFlags = Ci.nsIRequest.LOAD_BYPASS_CACHE;
+  chan.asyncOpen(listener);
+}
+
+function doTest4() {
+  dump("execute doTest1 - resource with immutable. initial request\n");
+  do_test_pending();
+  expectConditional = false;
+  var chan = makeChan(origin, "/immutable-test-with-attribute");
+  var listener = new Listener();
+  nextTest = doTest5;
+  chan.asyncOpen(listener);
+}
+
+function doTest5() {
+  dump("execute doTest5 - resource with immutable. reload\n");
+  do_test_pending();
+  expectConditional = false;
+  var chan = makeChan(origin, "/immutable-test-with-attribute");
+  var listener = new Listener();
+  nextTest = doTest6;
+  chan.loadFlags = Ci.nsIRequest.VALIDATE_ALWAYS;
+  chan.asyncOpen(listener);
+}
+
+function doTest6() {
+  dump("execute doTest3 - resource with immutable. shift reload\n");
+  do_test_pending();
+  expectConditional = false;
+  var chan = makeChan(origin, "/immutable-test-with-attribute");
+  var listener = new Listener();
+  nextTest = testsDone;
+  chan.loadFlags = Ci.nsIRequest.LOAD_BYPASS_CACHE;
+  chan.asyncOpen(listener);
+}