test_corrupt_536911.js

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/* 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 = Ci.nsIScriptableInputStream;

  var factory = Cc["@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() {

  // the build script have created the zip we can test on in the current dir.

  var file = do_get_file("data/test_corrupt.zip");

  var zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].createInstance(

    Ci.nsIZipReader

);

  zipreader.open(file);

  //  var entries = zipreader.findEntries(null);

  // the signature for file is corrupt, should not segfault

  var failed = false;

  try {

    var stream = wrapInputStream(zipreader.getInputStream("file"));

    stream.read(1024);

  } catch (ex) {

    failed = true;

  Assert.ok(failed);