/modules/libjar/test/unit/test_corrupt_536911.js

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37
38function wrapInputStream(input)
39{
40  var nsIScriptableInputStream = Components.interfaces.nsIScriptableInputStream;
41  var factory = Components.classes["@mozilla.org/scriptableinputstream;1"];
42  var wrapper = factory.createInstance(nsIScriptableInputStream);
43  wrapper.init(input);
44  return wrapper;
45}
46
47// Check that files can be read from after closing zipreader
48function run_test() {
49  const Cc = Components.classes;
50  const Ci = Components.interfaces;
51
52  // the build script have created the zip we can test on in the current dir.
53  var file = do_get_file("data/test_corrupt.zip");
54
55  var zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].
56                  createInstance(Ci.nsIZipReader);
57  zipreader.open(file);
58  //  var entries = zipreader.findEntries(null);
59  // the signature for file is corrupt, should not segfault
60  var failed = false;
61  try {
62    var stream = wrapInputStream(zipreader.getInputStream("file"));
63    stream.read(1024);
64  } catch (ex) {
65    failed = true;
66  }
67  do_check_true(failed);
68}
69