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-rw-r--r--netwerk/test/unit/test_bug396389.js63
1 files changed, 63 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bug396389.js b/netwerk/test/unit/test_bug396389.js
new file mode 100644
index 0000000000..cb71f549a6
--- /dev/null
+++ b/netwerk/test/unit/test_bug396389.js
@@ -0,0 +1,63 @@
+"use strict";
+
+function round_trip(uri) {
+ var objectOutStream = Cc["@mozilla.org/binaryoutputstream;1"].createInstance(
+ Ci.nsIObjectOutputStream
+ );
+ var pipe = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
+ pipe.init(false, false, 0, 0xffffffff, null);
+ objectOutStream.setOutputStream(pipe.outputStream);
+ objectOutStream.writeCompoundObject(uri, Ci.nsISupports, true);
+ objectOutStream.close();
+
+ var objectInStream = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
+ Ci.nsIObjectInputStream
+ );
+ objectInStream.setInputStream(pipe.inputStream);
+ return objectInStream.readObject(true).QueryInterface(Ci.nsIURI);
+}
+
+var prefData = [
+ {
+ name: "network.IDN_show_punycode",
+ newVal: false,
+ },
+];
+
+function run_test() {
+ var uri1 = Services.io.newURI("file:///");
+ Assert.ok(uri1 instanceof Ci.nsIFileURL);
+
+ var uri2 = uri1.mutate().finalize();
+ Assert.ok(uri2 instanceof Ci.nsIFileURL);
+ Assert.ok(uri1.equals(uri2));
+
+ var uri3 = round_trip(uri1);
+ Assert.ok(uri3 instanceof Ci.nsIFileURL);
+ Assert.ok(uri1.equals(uri3));
+
+ // Make sure our prefs are set such that this test actually means something
+ var prefs = Services.prefs;
+ for (let pref of prefData) {
+ prefs.setBoolPref(pref.name, pref.newVal);
+ }
+
+ try {
+ // URI stolen from
+ // http://lists.w3.org/Archives/Public/public-iri/2004Mar/0012.html
+ var uri4 = Services.io.newURI("http://xn--jos-dma.example.net.ch/");
+ Assert.equal(uri4.asciiHost, "xn--jos-dma.example.net.ch");
+ Assert.equal(uri4.displayHost, "jos\u00e9.example.net.ch");
+
+ var uri5 = round_trip(uri4);
+ Assert.ok(uri4.equals(uri5));
+ Assert.equal(uri4.displayHost, uri5.displayHost);
+ Assert.equal(uri4.asciiHost, uri5.asciiHost);
+ } finally {
+ for (let pref of prefData) {
+ if (prefs.prefHasUserValue(pref.name)) {
+ prefs.clearUserPref(pref.name);
+ }
+ }
+ }
+}