gecko-dev/xpcom/tests/unit/test_notxpcom_scriptable.js

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1.8 KiB
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const kCID = Components.ID("{1f9f7181-e6c5-4f4c-8f71-08005cec8468}");
const kContract = "@testing/notxpcomtest";
function run_test() {
let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
ok(Ci.nsIScriptableWithNotXPCOM);
let method1Called = false;
let testObject = {
QueryInterface: ChromeUtils.generateQI([
"nsIScriptableOK",
"nsIScriptableWithNotXPCOM",
]),
method1() {
method1Called = true;
},
method2() {
ok(false, "method2 should not have been called!");
},
method3() {
ok(false, "mehod3 should not have been called!");
},
jsonly: true,
};
let factory = {
QueryInterface: ChromeUtils.generateQI(["nsIFactory"]),
createInstance(outer, iid) {
if (outer) {
throw Components.Exception("", Cr.NS_ERROR_NO_AGGREGATION);
}
return testObject.QueryInterface(iid);
},
};
registrar.registerFactory(kCID, null, kContract, factory);
let xpcomObject = Cc[kContract].createInstance();
ok(xpcomObject);
strictEqual(xpcomObject.jsonly, undefined);
xpcomObject.QueryInterface(Ci.nsIScriptableOK);
xpcomObject.method1();
ok(method1Called);
try {
xpcomObject.QueryInterface(Ci.nsIScriptableWithNotXPCOM);
ok(false, "Should not have implemented nsIScriptableWithNotXPCOM");
} catch (e) {
ok(
true,
"Should not have implemented nsIScriptableWithNotXPCOM. Correctly threw error: " +
e
);
}
strictEqual(xpcomObject.method2, undefined);
}