gecko/modules/libjar/test/unit/test_jarinput_stream_zipreader_reference.js
2012-05-21 12:12:37 +01:00

43 lines
1.5 KiB
JavaScript

/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et: */
/* 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/. */
function wrapInputStream(input)
{
var nsIScriptableInputStream = Components.interfaces.nsIScriptableInputStream;
var factory = Components.classes["@mozilla.org/scriptableinputstream;1"];
var wrapper = factory.createInstance(nsIScriptableInputStream);
wrapper.init(input);
return wrapper;
}
// Check that files can be read from after closing zipreader
function run_test() {
const Cc = Components.classes;
const Ci = Components.interfaces;
// the build script have created the zip we can test on in the current dir.
var file = do_get_file("data/test_bug333423.zip");
var zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].
createInstance(Ci.nsIZipReader);
zipreader.open(file);
// do crc stuff
function check_archive_crc() {
zipreader.test(null);
return true;
}
do_check_true(check_archive_crc())
var entries = zipreader.findEntries(null);
var stream = wrapInputStream(zipreader.getInputStream("modules/libjar/test/Makefile.in"))
var dirstream= wrapInputStream(zipreader.getInputStream("modules/libjar/test/"))
zipreader.close();
zipreader = null;
Components.utils.forceGC();
do_check_true(stream.read(1024).length > 0);
do_check_true(dirstream.read(100).length > 0);
}