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/* -*- indent-tabs-mode: nil; js-indent-level: 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) {
let nsIScriptableInputStream = Ci.nsIScriptableInputStream;
let factory = Cc["@mozilla.org/scriptableinputstream;1"];
let wrapper = factory.createInstance(nsIScriptableInputStream);
wrapper.init(input);
return wrapper;
}
function extract_crx(filepath) {
let file = do_get_file(filepath);
let 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;
}
Assert.ok(check_archive_crc());
zipreader.findEntries(null);
let stream = wrapInputStream(
zipreader.getInputStream("modules/libjar/test/Makefile.in")
);
let dirstream = wrapInputStream(
zipreader.getInputStream("modules/libjar/test/")
);
zipreader.close();
zipreader = null;
Cu.forceGC();
Assert.ok(!!stream.read(1024).length);
Assert.ok(!!dirstream.read(100).length);
}
// Make sure that we can read from CRX files as if they were ZIP files.
function run_test() {
// Note: test_crx_dummy.crx is a dummy crx file created for this test. The
// public key and signature fields in the header are both empty.
extract_crx("data/test_crx_dummy.crx");
// Note: test_crx_v3_dummy.crx is a dummy crx file created for this test. The
// header length field is set to 4 bytes.
extract_crx("data/test_crx_v3_dummy.crx");
}
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