51 lines
1.7 KiB
JavaScript
51 lines
1.7 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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function wrapInputStream(input) {
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let nsIScriptableInputStream = Ci.nsIScriptableInputStream;
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let factory = Cc["@mozilla.org/scriptableinputstream;1"];
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let wrapper = factory.createInstance(nsIScriptableInputStream);
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wrapper.init(input);
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return wrapper;
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}
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function extract_crx(filepath) {
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let file = do_get_file(filepath);
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let zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].createInstance(
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Ci.nsIZipReader
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);
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zipreader.open(file);
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// do crc stuff
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function check_archive_crc() {
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zipreader.test(null);
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return true;
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}
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Assert.ok(check_archive_crc());
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zipreader.findEntries(null);
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let stream = wrapInputStream(
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zipreader.getInputStream("modules/libjar/test/Makefile.in")
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);
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let dirstream = wrapInputStream(
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zipreader.getInputStream("modules/libjar/test/")
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);
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zipreader.close();
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zipreader = null;
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Cu.forceGC();
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Assert.ok(!!stream.read(1024).length);
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Assert.ok(!!dirstream.read(100).length);
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}
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// Make sure that we can read from CRX files as if they were ZIP files.
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function run_test() {
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// Note: test_crx_dummy.crx is a dummy crx file created for this test. The
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// public key and signature fields in the header are both empty.
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extract_crx("data/test_crx_dummy.crx");
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// Note: test_crx_v3_dummy.crx is a dummy crx file created for this test. The
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// header length field is set to 4 bytes.
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extract_crx("data/test_crx_v3_dummy.crx");
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}
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