summaryrefslogtreecommitdiffstats
path: root/netwerk/test/unit/test_bug580508.js
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--netwerk/test/unit/test_bug580508.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bug580508.js b/netwerk/test/unit/test_bug580508.js
new file mode 100644
index 0000000000..a17f59b334
--- /dev/null
+++ b/netwerk/test/unit/test_bug580508.js
@@ -0,0 +1,31 @@
+"use strict";
+
+var ioService = Services.io;
+var resProt = ioService
+ .getProtocolHandler("resource")
+ .QueryInterface(Ci.nsIResProtocolHandler);
+
+function run_test() {
+ // Define a resource:// alias that points to another resource:// URI.
+ let greModulesURI = ioService.newURI("resource://gre/modules/");
+ resProt.setSubstitution("my-gre-modules", greModulesURI);
+
+ // When we ask for the alias, we should not get the resource://
+ // URI that we registered it for but the original file URI.
+ let greFileSpec = ioService.newURI(
+ "modules/",
+ null,
+ resProt.getSubstitution("gre")
+ ).spec;
+ let aliasURI = resProt.getSubstitution("my-gre-modules");
+ Assert.equal(aliasURI.spec, greFileSpec);
+
+ // Resolving URIs using the original resource path and the alias
+ // should yield the same result.
+ let greNetUtilURI = ioService.newURI("resource://gre/modules/NetUtil.jsm");
+ let myNetUtilURI = ioService.newURI("resource://my-gre-modules/NetUtil.jsm");
+ Assert.equal(
+ resProt.resolveURI(greNetUtilURI),
+ resProt.resolveURI(myNetUtilURI)
+ );
+}