Manually run Ex completers rather than pushing them through the

command line machinery. It's orders of magnitude faster, on the one
hand, but also runs the display machinery for all results, which may
catch more errors. Errors in the command line completion machinery
should be tested elsewhere.

Fix some sidebar test bugs.

Move dactyl.js and utils.js files out of sandboxes and into modules
so we can pass XML objects in and out of them.

--HG--
rename : common/tests/functional/dactyl.js => common/tests/functional/dactyl.jsm
rename : common/tests/functional/utils.js => common/tests/functional/utils.jsm

common/tests/functional/utils.js

@@ -1,50 +1,5 @@
-function module(uri) {
-    let obj = {};
-    Components.utils.import(uri, obj);
-    return obj;
-}
 
-var elementslib = module("resource://mozmill/modules/elementslib.js");
-var frame = module("resource://mozmill/modules/frame.js");
-var jumlib = module("resource://mozmill/modules/jum.js");
-
-function toJSON(val) {
-    if (typeof val == "function")
-        return val.toSource();
-    if (val instanceof Ci.nsIDOMNode || val instanceof Ci.nsIDOMWindow)
-        return { DOMNode: String(val) };
-    return val;
-}
-
-function test(val, params) {
-    frame.events[val ? "pass" : "fail"](params);
-    return val;
-}
-
-for (var [k, v] in Iterator({
-
-    NS: Namespace("dactyl", "http://vimperator.org/namespaces/liberator"),
-
-    module: module,
-
-    toJSON: toJSON,
-
-    test: test,
-
-    assert: function (funcName, value, comment)
-        test(value, {
-            function: funcName,
-            value: toJSON(value),
-            comment: toJSON(comment)
-        }),
-
-    assertEqual: function (funcName, want, got, comment)
-        test(want == got, {
-            function: funcName,
-            want: toJSON(want), got: toJSON(got),
-            comment: toJSON(comment)
-        })
-}))
-    exports[k] = v;
+// Work around these horrendous Sandbox issues.
+Components.utils.import(/([^ ]+\/)[^\/]+$/.exec(Components.stack.filename)[1] + "utils.jsm", exports);
 
 // vim: sw=4 ts=8 et: