xpcom/tests/unit/test_stringstream.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/xpcom/tests/unit/test_stringstream.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,23 @@
     1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
     1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.8 +
     1.9 +const Cc = Components.classes;
    1.10 +const Ci = Components.interfaces;
    1.11 +const Cr = Components.results;
    1.12 +
    1.13 +function run_test()
    1.14 +{
    1.15 +    var s = Cc["@mozilla.org/io/string-input-stream;1"]
    1.16 +              .createInstance(Ci.nsIStringInputStream);
    1.17 +    var body = "This is a test";
    1.18 +    s.setData(body, body.length);
    1.19 +    do_check_eq(s.available(), body.length);
    1.20 +
    1.21 +    var sis = Cc["@mozilla.org/scriptableinputstream;1"]
    1.22 +                .createInstance(Ci.nsIScriptableInputStream);
    1.23 +    sis.init(s);
    1.24 +
    1.25 +    do_check_eq(sis.read(body.length), body);
    1.26 +}

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