1 files changed, 39 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_psl.js b/netwerk/test/unit/test_psl.js
new file mode 100644
index 0000000000..d9c0c2965d
--- /dev/null
+++ b/netwerk/test/unit/test_psl.js
@@ -0,0 +1,39 @@
+"use strict";
+
+var idna = Cc["@mozilla.org/network/idn-service;1"].getService(
+  Ci.nsIIDNService
+);
+
+function run_test() {
+  var file = do_get_file("data/test_psl.txt");
+  var uri = Services.io.newFileURI(file);
+  var srvScope = {};
+  Services.scriptloader.loadSubScript(uri.spec, srvScope);
+}
+
+// Exported to the loaded script
+/* exported checkPublicSuffix */
+function checkPublicSuffix(host, expectedSuffix) {
+  var actualSuffix = null;
+  try {
+    actualSuffix = Services.eTLD.getBaseDomainFromHost(host);
+  } catch (e) {
+    if (
+      e.result != Cr.NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS &&
+      e.result != Cr.NS_ERROR_ILLEGAL_VALUE
+    ) {
+      throw e;
+    }
+  }
+  // The EffectiveTLDService always gives back punycoded labels.
+  // The test suite wants to get back what it put in.
+  if (
+    actualSuffix !== null &&
+    expectedSuffix !== null &&
+    /(^|\.)xn--/.test(actualSuffix) &&
+    !/(^|\.)xn--/.test(expectedSuffix)
+  ) {
+    actualSuffix = idna.convertACEtoUTF8(actualSuffix);
+  }
+  Assert.equal(actualSuffix, expectedSuffix);
+}