Add m-esr52 at 52.6.0

1 files changed, 70 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_dns_onion.js b/netwerk/test/unit/test_dns_onion.js
new file mode 100644
index 000000000..02647b964
--- /dev/null
+++ b/netwerk/test/unit/test_dns_onion.js
@@ -0,0 +1,70 @@
+var dns = Cc["@mozilla.org/network/dns-service;1"].getService(Ci.nsIDNSService);
+var threadManager = Cc["@mozilla.org/thread-manager;1"].getService(Ci.nsIThreadManager);
+var mainThread = threadManager.currentThread;
+
+var onionPref;
+var localdomainPref;
+var prefs = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
+
+// check that we don't lookup .onion
+var listenerBlock = {
+  onLookupComplete: function(inRequest, inRecord, inStatus) {
+    do_check_false(Components.isSuccessCode(inStatus));
+    do_test_dontBlock();
+  },
+  QueryInterface: function(aIID) {
+    if (aIID.equals(Ci.nsIDNSListener) ||
+        aIID.equals(Ci.nsISupports)) {
+      return this;
+    }
+    throw Cr.NS_ERROR_NO_INTERFACE;
+  }
+};
+
+// check that we do lookup .onion (via pref)
+var listenerDontBlock = {
+  onLookupComplete: function(inRequest, inRecord, inStatus) {
+    var answer = inRecord.getNextAddrAsString();
+    do_check_true(answer == "127.0.0.1" || answer == "::1");
+    all_done();
+  },
+  QueryInterface: function(aIID) {
+    if (aIID.equals(Ci.nsIDNSListener) ||
+        aIID.equals(Ci.nsISupports)) {
+      return this;
+    }
+    throw Cr.NS_ERROR_NO_INTERFACE;
+  }
+};
+
+function do_test_dontBlock() {
+  prefs.setBoolPref("network.dns.blockDotOnion", false);
+  dns.asyncResolve("private.onion", 0, listenerDontBlock, mainThread);
+}
+
+function do_test_block() {
+  prefs.setBoolPref("network.dns.blockDotOnion", true);
+  try {
+    dns.asyncResolve("private.onion", 0, listenerBlock, mainThread);
+  } catch (e) {
+    // it is ok for this negative test to fail fast
+    do_check_true(true);
+    do_test_dontBlock();
+  }
+}
+
+function all_done() {
+  // reset locally modified prefs
+  prefs.setCharPref("network.dns.localDomains", localdomainPref);
+  prefs.setBoolPref("network.dns.blockDotOnion", onionPref);
+  do_test_finished();
+}
+
+function run_test() {
+  onionPref = prefs.getBoolPref("network.dns.blockDotOnion");
+  localdomainPref = prefs.getCharPref("network.dns.localDomains");
+  prefs.setCharPref("network.dns.localDomains", "private.onion");
+  do_test_block();
+  do_test_pending();
+}
+