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-rw-r--r--netwerk/test/unit/test_separate_connections.js104
1 files changed, 104 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_separate_connections.js b/netwerk/test/unit/test_separate_connections.js
new file mode 100644
index 0000000000..4f5c82ec97
--- /dev/null
+++ b/netwerk/test/unit/test_separate_connections.js
@@ -0,0 +1,104 @@
+"use strict";
+
+const { HttpServer } = ChromeUtils.importESModule(
+ "resource://testing-common/httpd.sys.mjs"
+);
+
+ChromeUtils.defineLazyGetter(this, "URL", function () {
+ return "http://localhost:" + httpserv.identity.primaryPort;
+});
+
+// This unit test ensures each container has its own connection pool.
+// We verify this behavior by opening channels with different userContextId,
+// and their connection info's hash keys should be different.
+
+// In the first round of this test, we record the hash key in each container.
+// In the second round, we check if each container's hash key is consistent
+// and different from other container's hash key.
+
+let httpserv = null;
+let gSecondRoundStarted = false;
+
+function handler(metadata, response) {
+ response.setHeader("Content-Type", "text/plain", false);
+ response.setHeader("Cache-Control", "no-cache", false);
+ response.setStatusLine(metadata.httpVersion, 200, "OK");
+ let body = "0123456789";
+ response.bodyOutputStream.write(body, body.length);
+}
+
+function makeChan(url, userContextId) {
+ let chan = NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true });
+ chan.loadInfo.originAttributes = { userContextId };
+ return chan;
+}
+
+let previousHashKeys = [];
+
+function Listener(userContextId) {
+ this.userContextId = userContextId;
+}
+
+let gTestsRun = 0;
+Listener.prototype = {
+ onStartRequest(request) {
+ request
+ .QueryInterface(Ci.nsIHttpChannel)
+ .QueryInterface(Ci.nsIHttpChannelInternal);
+
+ Assert.equal(
+ request.loadInfo.originAttributes.userContextId,
+ this.userContextId
+ );
+
+ let hashKey = request.connectionInfoHashKey;
+ if (gSecondRoundStarted) {
+ // Compare the hash keys with the previous set ones.
+ // Hash keys should match if and only if their userContextId are the same.
+ for (let userContextId = 0; userContextId < 3; userContextId++) {
+ if (userContextId == this.userContextId) {
+ Assert.equal(hashKey, previousHashKeys[userContextId]);
+ } else {
+ Assert.notEqual(hashKey, previousHashKeys[userContextId]);
+ }
+ }
+ } else {
+ // Set the hash keys in the first round.
+ previousHashKeys[this.userContextId] = hashKey;
+ }
+ },
+ onDataAvailable(request, stream, off, cnt) {
+ read_stream(stream, cnt);
+ },
+ onStopRequest() {
+ gTestsRun++;
+ if (gTestsRun == 3) {
+ gTestsRun = 0;
+ if (gSecondRoundStarted) {
+ // The second round finishes.
+ httpserv.stop(do_test_finished);
+ } else {
+ // The first round finishes. Do the second round.
+ gSecondRoundStarted = true;
+ doTest();
+ }
+ }
+ },
+};
+
+function doTest() {
+ for (let userContextId = 0; userContextId < 3; userContextId++) {
+ let chan = makeChan(URL, userContextId);
+ let listener = new Listener(userContextId);
+ chan.asyncOpen(listener);
+ }
+}
+
+function run_test() {
+ do_test_pending();
+ httpserv = new HttpServer();
+ httpserv.registerPathHandler("/", handler);
+ httpserv.start(-1);
+
+ doTest();
+}